From b12a97e05293b485fedc1c7aeb1043efd285e5f9 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 24 Apr 2023 23:31:20 +0900 Subject: [PATCH 0001/1009] arm64: dts: apple: t8112: Remove always-on from the PMP node This should now work properly with power domain dependencies. With "apple,always-on" removed from ps_pmp add it as dependency for the dcp* power-domains. Fixes dcp crashes on power state changes. TODO: investigate if it is enough to power ps_pmp on during SetPowerState calls. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-pmgr.dtsi | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi index 7c050c6f2707a1..118694dd9b5f06 100644 --- a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -672,7 +672,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "disp0_fe"; - power-domains = <&ps_disp0_sys>; + power-domains = <&ps_disp0_sys>, <&ps_pmp>; apple,always-on; /* TODO: figure out if we can enable PM here */ }; @@ -691,7 +691,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "dispext_fe"; - power-domains = <&ps_dispext_sys>; + power-domains = <&ps_dispext_sys>, <&ps_pmp>; }; ps_dispext_cpu0: power-controller@3c8 { @@ -773,7 +773,6 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "pmp"; - apple,always-on; }; ps_pms_sram: power-controller@418 { From 7591c3e39f4310a0fc01dcdf4412654b06b06654 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 14 Feb 2023 10:07:49 +0100 Subject: [PATCH 0002/1009] arm64: dts: apple: t8112: Add wlan/bt PCIe device nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j473.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 06fe257f08be49..4362d9081bd7b9 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -17,7 +17,9 @@ model = "Apple Mac mini (M2, 2023)"; aliases { + bluetooth0 = &bluetooth0; ethernet0 = ðernet0; + wifi0 = &wifi0; }; }; @@ -28,6 +30,22 @@ */ &port00 { bus-range = <1 1>; + wifi0: wifi@0,0 { + compatible = "pci14e4,4434"; + reg = <0x10000 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-mac-address = [00 10 18 00 00 10]; + apple,antenna-sku = "XX"; + brcm,board-type = "apple,miyake"; + }; + + bluetooth0: bluetooth@0,1 { + compatible = "pci14e4,5f72"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-bd-address = [00 00 00 00 00 00]; + brcm,board-type = "apple,miyake"; + }; }; &port01 { From 198ea3ef9ff66707f7b10f1370204176e826526d Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 15 Feb 2022 18:54:35 +0900 Subject: [PATCH 0003/1009] arm64: dts: apple: t8112: Add PMU NVMEM and SMC RTC/reboot nodes Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112.dtsi | 78 ++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 1666e6ab250bc0..e68f5042e1b339 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -641,6 +641,84 @@ }; }; + nub_spmi: spmi@23d0d9300 { + compatible = "apple,t8112-spmi", "apple,spmi"; + reg = <0x2 0x3d714000 0x0 0x100>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-parent = <&aic>; + interrupts = , + ; + + pmu1: pmu@e { + compatible = "apple,stowe-pmu", "apple,spmi-pmu"; + reg = <0xe SPMI_USID>; + #address-cells = <1>; + #size-cells = <1>; + + rtc_nvmem@f800 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0xf800 0x300>; + #address-cells = <1>; + #size-cells = <1>; + + pm_setting: pm-setting@1 { + reg = <0x1 0x1>; + }; + + rtc_offset: rtc-offset@100 { + reg = <0x100 0x6>; + }; + }; + + legacy_nvmem@f700 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0xf700 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@1 { + reg = <0x1 0x1>; + }; + + boot_error_count: boot-error-count@2 { + reg = <0x2 0x1>; + bits = <0 4>; + }; + + panic_count: panic-count@2 { + reg = <0x2 0x1>; + bits = <4 4>; + }; + + boot_error_stage: boot-error-stage@3 { + reg = <0x3 0x1>; + }; + + shutdown_flag: shutdown-flag@f { + reg = <0xf 0x1>; + bits = <3 1>; + }; + }; + + scrpad_nvmem@8000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x8000 0x2800>; + #address-cells = <1>; + #size-cells = <1>; + + fault_shadow: fault-shadow@67b { + reg = <0x67b 0x10>; + }; + + socd: socd@b00 { + reg = <0xb00 0x400>; + }; + }; + + }; + }; + pinctrl_nub: pinctrl@23d1f0000 { compatible = "apple,t8112-pinctrl", "apple,pinctrl"; reg = <0x2 0x3d1f0000 0x0 0x4000>; From 234e235d5f08e78b688848bd0d30f6b8be38baaf Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 2 Feb 2023 14:33:26 +0100 Subject: [PATCH 0004/1009] arm64: dts: apple: t8112-j493: Add spi3 node Used for the touchbar, clock frequency is probably wrong. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112.dtsi | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index e68f5042e1b339..1b5031a3c932fd 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -467,6 +467,20 @@ status = "disabled"; }; + spi3: spi@23510c000 { + compatible = "apple,t8112-spi", "apple,spi"; + reg = <0x2 0x3510c000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clkref>; + pinctrl-0 = <&spi3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi3>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + serial0: serial@235200000 { compatible = "apple,s5l-uart"; reg = <0x2 0x35200000 0x0 0x1000>; @@ -627,10 +641,10 @@ }; spi3_pins: spi3-pins { - pinmux = , - , - , - ; + pinmux = , + , + , + ; }; pcie_pins: pcie-pins { From cace51fa825b209e59c5cac0bade66907f3dfb37 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 4 Feb 2022 12:59:39 +0900 Subject: [PATCH 0005/1009] arm64: dts: apple: t8112: Add SMC node to devicetree Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j413.dts | 1 + arch/arm64/boot/dts/apple/t8112-j473.dts | 2 ++ arch/arm64/boot/dts/apple/t8112-j493.dts | 1 + arch/arm64/boot/dts/apple/t8112.dtsi | 38 ++++++++++++++++++++++++ 4 files changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index 6f69658623bf89..66049c75b8d0e1 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -42,6 +42,7 @@ */ &port00 { bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { compatible = "pci14e4,4433"; reg = <0x10000 0x0 0x0 0x0 0x0>; diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 4362d9081bd7b9..33904f3c9ff8f4 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -30,6 +30,7 @@ */ &port00 { bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { compatible = "pci14e4,4434"; reg = <0x10000 0x0 0x0 0x0 0x0>; @@ -50,6 +51,7 @@ &port01 { bus-range = <2 2>; + pwren-gpios = <&smc_gpio 24 GPIO_ACTIVE_HIGH>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 0ad908349f5540..1ca48f9d71c75f 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -42,6 +42,7 @@ */ &port00 { bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { compatible = "pci14e4,4425"; reg = <0x10000 0x0 0x0 0x0 0x0>; diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 1b5031a3c932fd..c35d2a99715a1a 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -771,6 +771,44 @@ interrupts = ; }; + smc_mbox: mbox@23e408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x3e408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + smc: smc@23e400000 { + compatible = "apple,t8112-smc", "apple,smc"; + reg = <0x2 0x3e400000 0x0 0x4000>, + <0x2 0x3fe00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; + + smc_rtc: rtc { + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "rtc_offset"; + }; + + smc_reboot: reboot { + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; + }; + pinctrl_smc: pinctrl@23e820000 { compatible = "apple,t8112-pinctrl", "apple,pinctrl"; reg = <0x2 0x3e820000 0x0 0x4000>; From fb21802efb1da56448ece203e7b8c802d387aa0b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sat, 19 Feb 2022 09:49:59 +0100 Subject: [PATCH 0006/1009] arm64: dts: apple: t8112*: Put in audio nodes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j413.dts | 84 +++++++++++++++++++++++ arch/arm64/boot/dts/apple/t8112-j473.dts | 52 +++++++++++++++ arch/arm64/boot/dts/apple/t8112-j493.dts | 85 ++++++++++++++++++++++++ 3 files changed, 221 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index 66049c75b8d0e1..be0a141cf99427 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -72,6 +72,51 @@ }; }; +&i2c1 { + speaker_left_woof: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer"; + }; + + speaker_left_tweet: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Tweeter"; + }; +}; + +&i2c3 { + speaker_right_woof: codec@3b { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3b>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer"; + }; + + speaker_right_tweet: codec@3c { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3c>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Tweeter"; + }; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 12 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 149 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + &i2c4 { status = "okay"; }; @@ -79,3 +124,42 @@ &fpwm1 { status = "okay"; }; + +/ { + sound { + compatible = "apple,j413-macaudio", "apple,macaudio"; + model = "MacBook Air J413 integrated audio"; + + dai-link@0 { + link-name = "Speakers"; + + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_woof>, <&speaker_left_tweet>, + <&speaker_right_woof>, <&speaker_right_tweet>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 33904f3c9ff8f4..83b254b0a6e4dd 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -72,3 +72,55 @@ &pcie2_dart { status = "okay"; }; + +&i2c1 { + speaker_amp: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + }; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 12 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <149 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +/ { + sound { + compatible = "apple,j473-macaudio", "apple,macaudio"; + model = "Mac mini J473"; + + dai-link@0 { + link-name = "Speaker"; + + cpu { + sound-dai = <&mca 0>; + }; + codec { + sound-dai = <&speaker_amp>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 1ca48f9d71c75f..fc0b274991316b 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -61,6 +61,51 @@ }; }; +&i2c1 { + speaker_left_rear: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Rear"; + }; + + speaker_left_front: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Front"; + }; +}; + +&i2c3 { + speaker_right_rear: codec@3b { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3b>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Rear"; + }; + + speaker_right_front: codec@3c { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3c>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Front"; + }; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 12 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 149 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + &i2c4 { status = "okay"; }; @@ -68,3 +113,43 @@ &fpwm1 { status = "okay"; }; + +/ { + sound { + compatible = "apple,j493-macaudio", "apple,macaudio"; + model = "MacBook Pro J493 integrated audio"; + + dai-link@0 { + link-name = "Speakers"; + + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_front>, <&speaker_left_rear>, + <&speaker_right_front>, <&speaker_right_rear>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + From dfeac2b68912ef3e5031a942c7c40ccc686b8f05 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 2 Feb 2023 12:50:56 +0100 Subject: [PATCH 0007/1009] arm64: dts: apple: t8112: Add dwc3 nodes Signed-off-by: Hector Martin Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j413.dts | 12 +++++ arch/arm64/boot/dts/apple/t8112-j473.dts | 12 +++++ arch/arm64/boot/dts/apple/t8112-j493.dts | 12 +++++ arch/arm64/boot/dts/apple/t8112-jxxx.dtsi | 51 +++++++++++++++++++ arch/arm64/boot/dts/apple/t8112.dtsi | 60 +++++++++++++++++++++++ 5 files changed, 147 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index be0a141cf99427..0d070a89a8408e 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -61,6 +61,18 @@ }; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + &i2c0 { /* MagSafe port */ hpm5: usb-pd@3a { diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 83b254b0a6e4dd..4705ec980211c4 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -23,6 +23,18 @@ }; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Back-left"; +}; + +&typec1 { + label = "USB-C Back-right"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index fc0b274991316b..f158a004a28ca3 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -61,6 +61,18 @@ }; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + &i2c1 { speaker_left_rear: codec@38 { compatible = "ti,sn012776", "ti,tas2764"; diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi index f5edf61113e7aa..2c14f4479c401f 100644 --- a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi @@ -53,6 +53,23 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <8 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + }; + }; }; hpm1: usb-pd@3f { @@ -61,6 +78,40 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <8 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + }; + }; + }; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; }; }; diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index c35d2a99715a1a..8ab5d6cd11d568 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -885,6 +885,66 @@ resets = <&ps_ans>; }; + dwc3_0: usb@382280000 { + compatible = "apple,t8112-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x3 0x82280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_0_dart_0: iommu@382f00000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x3 0x82f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_0_dart_1: iommu@382f80000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x3 0x82f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_1: usb@502280000 { + compatible = "apple,t8112-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x5 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>; + power-domains = <&ps_atc1_usb>; + }; + + dwc3_1_dart_0: iommu@502f00000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x5 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc1_usb>; + }; + + dwc3_1_dart_1: iommu@502f80000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x5 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc1_usb>; + }; + pcie0_dart: iommu@681008000 { compatible = "apple,t8110-dart"; reg = <0x6 0x81008000 0x0 0x4000>; From df8e1b8cd933e329e7b938977daaabc538bb41eb Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 2 Feb 2023 11:15:35 +0100 Subject: [PATCH 0008/1009] arm64: dts: apple: t8112: Add mtp device nodes for j413/j493 Those provide trackpad and keyboard for j413/j493. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j413.dts | 33 +++++++++++ arch/arm64/boot/dts/apple/t8112-j493.dts | 32 +++++++++++ arch/arm64/boot/dts/apple/t8112.dtsi | 73 ++++++++++++++++++++++++ 3 files changed, 138 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index 0d070a89a8408e..bce2774ff0a406 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -175,3 +175,36 @@ }; }; }; + +&mtp { + status = "okay"; +}; +&mtp_mbox { + status = "okay"; +}; +&mtp_dart { + status = "okay"; +}; +&mtp_dockchannel { + status = "okay"; +}; +&mtp_hid { + apple,afe-reset-gpios = <&smc_gpio 8 GPIO_ACTIVE_LOW>; + apple,stm-reset-gpios = <&smc_gpio 24 GPIO_ACTIVE_LOW>; + + multi-touch { + firmware-name = "apple/tpmtfw-j413.bin"; + }; + + keyboard { + }; + + stm { + }; + + actuator { + }; + + tp_accel { + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index f158a004a28ca3..919b0762b723b5 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -165,3 +165,35 @@ }; }; +&mtp { + status = "okay"; +}; +&mtp_mbox { + status = "okay"; +}; +&mtp_dart { + status = "okay"; +}; +&mtp_dockchannel { + status = "okay"; +}; +&mtp_hid { + apple,afe-reset-gpios = <&smc_gpio 8 GPIO_ACTIVE_LOW>; + apple,stm-reset-gpios = <&smc_gpio 24 GPIO_ACTIVE_LOW>; + + multi-touch { + firmware-name = "apple/tpmtfw-j493.bin"; + }; + + keyboard { + }; + + stm { + }; + + actuator { + }; + + tp_accel { + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 8ab5d6cd11d568..4904574aa2f931 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -851,6 +851,79 @@ ; }; + mtp: mtp@24e400000 { + compatible = "apple,t8112-mtp", "apple,t8112-rtk-helper-asc4", "apple,mtp", "apple,rtk-helper-asc4"; + reg = <0x2 0x4e400000 0x0 0x4000>, + <0x2 0x4ec00000 0x0 0x100000>; + reg-names = "asc", "sram"; + mboxes = <&mtp_mbox>; + iommus = <&mtp_dart 1>; + #helper-cells = <0>; + + status = "disabled"; + }; + + mtp_mbox: mbox@24e408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x4e408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + + status = "disabled"; + }; + + mtp_dart: iommu@24e808000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x4e808000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + + status = "disabled"; + }; + + mtp_dockchannel: fifo@24eb14000 { + compatible = "apple,t8112-dockchannel", "apple,dockchannel"; + reg = <0x2 0x4eb14000 0x0 0x4000>; + reg-names = "irq"; + interrupt-parent = <&aic>; + interrupts = ; + + ranges = <0 0x2 0x4eb28000 0x20000>; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-controller; + #interrupt-cells = <2>; + + status = "disabled"; + + mtp_hid: input@8000 { + compatible = "apple,dockchannel-hid"; + reg = <0x8000 0x4000>, + <0xc000 0x4000>, + <0x0000 0x4000>, + <0x4000 0x4000>; + reg-names = "config", "data", + "rmt-config", "rmt-data"; + iommus = <&mtp_dart 1>; + interrupt-parent = <&mtp_dockchannel>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>, + <3 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx", "rx"; + + apple,fifo-size = <0x800>; + apple,helper-cpu = <&mtp>; + }; + + }; + ans_mbox: mbox@277408000 { compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x2 0x77408000 0x0 0x4000>; From a6662f9a0c3859b99c1c31e1c6a7e432d94f5386 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 26 Nov 2021 15:37:23 +0900 Subject: [PATCH 0009/1009] arm64: dts: apple: t8103: Add dwc3 nodes Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j274.dts | 12 +++++ arch/arm64/boot/dts/apple/t8103-j293.dts | 12 +++++ arch/arm64/boot/dts/apple/t8103-j313.dts | 12 +++++ arch/arm64/boot/dts/apple/t8103-j456.dts | 12 +++++ arch/arm64/boot/dts/apple/t8103-j457.dts | 12 +++++ arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 51 +++++++++++++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 60 +++++++++++++++++++++++ 7 files changed, 171 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index 1c3e37f86d46d7..968fe22163d443 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -29,6 +29,18 @@ brcm,board-type = "apple,atlantisb"; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Back-left"; +}; + +&typec1 { + label = "USB-C Back-right"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 56b0c67bfcda32..58ab9b4f765ef7 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -38,6 +38,18 @@ brcm,board-type = "apple,honshu"; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + &i2c2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index 97a4344d8dca68..bce9b911009e2b 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -41,3 +41,15 @@ &fpwm1 { status = "okay"; }; + +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index 58c8e43789b486..9983e11cacdf19 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -47,6 +47,18 @@ }; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Back-right"; +}; + +&typec1 { + label = "USB-C Back-right-middle"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index 152f95fd49a211..a622ff607d4075 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -29,6 +29,18 @@ brcm,board-type = "apple,santorini"; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Back-right"; +}; + +&typec1 { + label = "USB-C Back-left"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index 5988a4eb6efaa0..36dba76c06fd47 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -53,6 +53,23 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <106 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + }; + }; }; hpm1: usb-pd@3f { @@ -61,6 +78,40 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <106 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + }; + }; + }; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; }; }; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 9b0dad6b618444..4580f207fa1f07 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -717,6 +717,66 @@ resets = <&ps_ans2>; }; + dwc3_0: usb@382280000 { + compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x3 0x82280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_0_dart_0: iommu@382f00000 { + compatible = "apple,t8103-dart"; + reg = <0x3 0x82f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_0_dart_1: iommu@382f80000 { + compatible = "apple,t8103-dart"; + reg = <0x3 0x82f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_1: usb@502280000 { + compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x5 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>; + power-domains = <&ps_atc1_usb>; + }; + + dwc3_1_dart_0: iommu@502f00000 { + compatible = "apple,t8103-dart"; + reg = <0x5 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc1_usb>; + }; + + dwc3_1_dart_1: iommu@502f80000 { + compatible = "apple,t8103-dart"; + reg = <0x5 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc1_usb>; + }; + pcie0_dart_0: iommu@681008000 { compatible = "apple,t8103-dart"; reg = <0x6 0x81008000 0x0 0x4000>; From 574d80240a477ea185b75e3d25cdf852651b76f8 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Fri, 26 Nov 2021 00:24:15 +0100 Subject: [PATCH 0010/1009] arm64: dts: apple: t8103: Add spi3/keyboard nodes Enables keyboard and touchpad input on MacBook Air (M1, 2020) and MacBook Pro (13-inch, M1, 2020). Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-j293.dts | 21 ++++++++++++++++++ arch/arm64/boot/dts/apple/t8103-j313.dts | 21 ++++++++++++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 28 ++++++++++++++++++++++++ 3 files changed, 70 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 58ab9b4f765ef7..0be0437c3ac230 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -50,6 +50,27 @@ label = "USB-C Left-front"; }; +&spi3 { + status = "okay"; + + hid-transport@0 { + compatible = "apple,spi-hid-transport"; + reg = <0>; + spi-max-frequency = <8000000>; + /* + * Apple's ADT specifies 20us CS change delays, and the + * SPI HID interface metadata specifies 45us. Using either + * seems not to be reliable, but adding both works, so + * best guess is they are cumulative. + */ + spi-cs-setup-delay-ns = <65000>; + spi-cs-hold-delay-ns = <65000>; + spi-cs-inactive-delay-ns = <250000>; + spien-gpios = <&pinctrl_ap 195 0>; + interrupts-extended = <&pinctrl_nub 13 IRQ_TYPE_LEVEL_LOW>; + }; +}; + &i2c2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index bce9b911009e2b..7b13e16957ead7 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -53,3 +53,24 @@ &typec1 { label = "USB-C Left-front"; }; + +&spi3 { + status = "okay"; + + hid-transport@0 { + compatible = "apple,spi-hid-transport"; + reg = <0>; + spi-max-frequency = <8000000>; + /* + * Apple's ADT specifies 20us CS change delays, and the + * SPI HID interface metadata specifies 45us. Using either + * seems not to be reliable, but adding both works, so + * best guess is they are cumulative. + */ + spi-cs-setup-delay-ns = <65000>; + spi-cs-hold-delay-ns = <65000>; + spi-cs-inactive-delay-ns = <250000>; + spien-gpios = <&pinctrl_ap 195 0>; + interrupts-extended = <&pinctrl_nub 13 IRQ_TYPE_LEVEL_LOW>; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 4580f207fa1f07..4318c89fc6cbe4 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -326,6 +326,13 @@ clock-output-names = "clkref"; }; + clk_120m: clock-120m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <120000000>; + clock-output-names = "clk_120m"; + }; + /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. @@ -441,6 +448,20 @@ status = "disabled"; }; + spi3: spi@23510c000 { + compatible = "apple,t8103-spi", "apple,spi"; + reg = <0x2 0x3510c000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clk_120m>; + pinctrl-0 = <&spi3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi3>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; /* only used in J293/J313 */ + }; + serial0: serial@235200000 { compatible = "apple,s5l-uart"; reg = <0x2 0x35200000 0x0 0x1000>; @@ -597,6 +618,13 @@ ; }; + spi3_pins: spi3-pins { + pinmux = , + , + , + ; + }; + pcie_pins: pcie-pins { pinmux = , , From 1e66aa83477553a92f4432aea82be5979ddad2ef Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 6 Feb 2022 21:22:29 +0900 Subject: [PATCH 0011/1009] arm64: dts: apple: Add PCI power enable GPIOs t8103: - WLAN (SMC PMU GPIO #13) t600x: - WLAN (SMC PMU GPIO #13) - SD (SMC PMU GPIO #26) Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index 36dba76c06fd47..b70cd5f64b4cc6 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -122,6 +122,7 @@ */ &port00 { bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: network@0,0 { compatible = "pci14e4,4425"; reg = <0x10000 0x0 0x0 0x0 0x0>; From b5de3ee1fdd72c160411534cba176acf65f2a5cf Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 4 Feb 2022 12:59:39 +0900 Subject: [PATCH 0012/1009] arm64: dts: apple: Add SMC node to t8103/t6001 devicetrees Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 4318c89fc6cbe4..e28d07e6954d19 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -669,6 +669,32 @@ interrupts = ; }; + smc_mbox: mbox@23e408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x3e408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + smc: smc@23e400000 { + compatible = "apple,t8103-smc", "apple,smc"; + reg = <0x2 0x3e400000 0x0 0x4000>, + <0x2 0x3fe00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; + }; + pinctrl_smc: pinctrl@23e820000 { compatible = "apple,t8103-pinctrl", "apple,pinctrl"; reg = <0x2 0x3e820000 0x0 0x4000>; From 8bd8ccc04e1f89c332ac4847efe1f27959b21824 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 15 Feb 2022 18:54:35 +0900 Subject: [PATCH 0013/1009] arm64: dts: apple: Add PMU NVMEM and SMC RTC/reboot nodes Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103.dtsi | 88 ++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index e28d07e6954d19..db00ef3de56385 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include / { compatible = "apple,t8103", "apple,arm-platform"; @@ -632,6 +633,81 @@ }; }; + nub_spmi: spmi@23d0d9300 { + compatible = "apple,t8103-spmi", "apple,spmi"; + reg = <0x2 0x3d0d9300 0x0 0x100>; + #address-cells = <2>; + #size-cells = <0>; + + pmu1: pmu@f { + compatible = "apple,sera-pmu", "apple,spmi-pmu"; + reg = <0xf SPMI_USID>; + #address-cells = <1>; + #size-cells = <1>; + + rtc_nvmem@d000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0xd000 0x300>; + #address-cells = <1>; + #size-cells = <1>; + + pm_setting: pm-setting@1 { + reg = <0x1 0x1>; + }; + + rtc_offset: rtc-offset@100 { + reg = <0x100 0x6>; + }; + }; + + legacy_nvmem@9f00 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x9f00 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@1 { + reg = <0x1 0x1>; + }; + + boot_error_count: boot-error-count@2 { + reg = <0x2 0x1>; + bits = <0 4>; + }; + + panic_count: panic-count@2 { + reg = <0x2 0x1>; + bits = <4 4>; + }; + + boot_error_stage: boot-error-stage@3 { + reg = <0x3 0x1>; + }; + + shutdown_flag: shutdown-flag@f { + reg = <0xf 0x1>; + bits = <3 1>; + }; + }; + + scrpad_nvmem@a000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0xa000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + fault_shadow: fault-shadow@67b { + reg = <0x67b 0x10>; + }; + + socd: socd@b00 { + reg = <0xb00 0x400>; + }; + }; + + }; + }; + pinctrl_nub: pinctrl@23d1f0000 { compatible = "apple,t8103-pinctrl", "apple,pinctrl"; reg = <0x2 0x3d1f0000 0x0 0x4000>; @@ -693,6 +769,18 @@ gpio-controller; #gpio-cells = <2>; }; + + smc_rtc: rtc { + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "rtc_offset"; + }; + + smc_reboot: reboot { + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; }; pinctrl_smc: pinctrl@23e820000 { From 075db5d7436a9963cb4139428f978b5122f0d3af Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 3 Mar 2022 02:20:39 +0900 Subject: [PATCH 0014/1009] arm64: dts: apple: Mark ATC USB AON domains as always-on Shutting these down breaks dwc3 init done by the firmware. We probably never want to do this anyway. It might be possible remove this once a PHY driver is in place to do the init properly, but it may not be worth it. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 9645861a858c1a..1646e82bdc3692 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -1103,6 +1103,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "atc0_usb_aon"; + apple,always-on; /* Needs to stay on for dwc3 to work */ }; ps_atc1_usb_aon: power-controller@90 { @@ -1111,6 +1112,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "atc1_usb_aon"; + apple,always-on; /* Needs to stay on for dwc3 to work */ }; ps_atc0_usb: power-controller@98 { From 39c599be9f73b365f6b837868743967f49e64dfa Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 17 Mar 2022 23:49:07 +0900 Subject: [PATCH 0015/1009] arm64: dts: apple: Keep PCIe power domain on This causes flakiness if shut down; don't do it until we find out what's going on. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 1646e82bdc3692..18c1814585eb24 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -717,6 +717,7 @@ #reset-cells = <0>; label = "apcie_gp"; power-domains = <&ps_apcie>; + apple,always-on; /* Breaks things if shut down */ }; ps_ans2: power-controller@3f0 { From 762a56f3f526697c178dbf70520b696fcdceef83 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 4 Feb 2022 12:59:39 +0900 Subject: [PATCH 0016/1009] arm64: dts: apple: Add SMC node to t600x devicetrees Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 26 +++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index b1c875e692c8fb..f787d9267c2fc8 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -24,6 +24,32 @@ power-domains = <&ps_aic>; }; + smc_mbox: mbox@290408000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x90408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + smc: smc@290400000 { + compatible = "apple,t6000-smc", "apple,smc"; + reg = <0x2 0x90400000 0x0 0x4000>, + <0x2 0x91e00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; + }; + pinctrl_smc: pinctrl@290820000 { compatible = "apple,t6000-pinctrl", "apple,pinctrl"; reg = <0x2 0x90820000 0x0 0x4000>; From 912c59350dc5b9f115488aa8f98bf82a87a8d84f Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 15 Feb 2022 18:54:35 +0900 Subject: [PATCH 0017/1009] arm64: dts: apple: Add PMU NVMEM and SMC RTC/reboot nodes Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6001.dtsi | 1 + arch/arm64/boot/dts/apple/t6002.dtsi | 1 + arch/arm64/boot/dts/apple/t600x-die0.dtsi | 87 +++++++++++++++++++++++ 3 files changed, 89 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6001.dtsi b/arch/arm64/boot/dts/apple/t6001.dtsi index 620b17e4031f06..d2cf81926f284c 100644 --- a/arch/arm64/boot/dts/apple/t6001.dtsi +++ b/arch/arm64/boot/dts/apple/t6001.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include "multi-die-cpp.h" diff --git a/arch/arm64/boot/dts/apple/t6002.dtsi b/arch/arm64/boot/dts/apple/t6002.dtsi index a963a5011799a0..e36f422d257d8f 100644 --- a/arch/arm64/boot/dts/apple/t6002.dtsi +++ b/arch/arm64/boot/dts/apple/t6002.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include "multi-die-cpp.h" diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index f787d9267c2fc8..6fa873ffcbb5c0 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -48,6 +48,18 @@ gpio-controller; #gpio-cells = <2>; }; + + smc_rtc: rtc { + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "rtc_offset"; + }; + + smc_reboot: reboot { + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; }; pinctrl_smc: pinctrl@290820000 { @@ -79,6 +91,81 @@ interrupts = ; }; + nub_spmi0: spmi@2920a1300 { + compatible = "apple,t6000-spmi", "apple,spmi"; + reg = <0x2 0x920a1300 0x0 0x100>; + #address-cells = <2>; + #size-cells = <0>; + + pmu1: pmu@f { + compatible = "apple,maverick-pmu", "apple,spmi-pmu"; + reg = <0xf SPMI_USID>; + #address-cells = <1>; + #size-cells = <1>; + + rtc_nvmem@1400 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x1400 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + pm_setting: pm-setting@5 { + reg = <0x5 0x1>; + }; + + rtc_offset: rtc-offset@11 { + reg = <0x11 0x6>; + }; + }; + + legacy_nvmem@6000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x6000 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@1 { + reg = <0x1 0x1>; + }; + + boot_error_count: boot-error-count@2 { + reg = <0x2 0x1>; + bits = <0 4>; + }; + + panic_count: panic-count@2 { + reg = <0x2 0x1>; + bits = <4 4>; + }; + + boot_error_stage: boot-error-stage@3 { + reg = <0x3 0x1>; + }; + + shutdown_flag: shutdown-flag@f { + reg = <0xf 0x1>; + bits = <3 1>; + }; + }; + + scrpad_nvmem@8000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x8000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + fault_shadow: fault-shadow@67b { + reg = <0x67b 0x10>; + }; + + socd: socd@b00 { + reg = <0xb00 0x400>; + }; + }; + + }; + }; + sio_dart_0: iommu@39b004000 { compatible = "apple,t6000-dart"; reg = <0x3 0x9b004000 0x0 0x4000>; From b1267a6ae3032d0d9c8a778531952effd8f1c78f Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 9 Dec 2021 21:58:10 +0900 Subject: [PATCH 0018/1009] arm64: dts: apple: t6000: Add spi1 node Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-common.dtsi | 7 +++++++ arch/arm64/boot/dts/apple/t600x-die0.dtsi | 14 ++++++++++++++ arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi | 7 +++++++ 3 files changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-common.dtsi b/arch/arm64/boot/dts/apple/t600x-common.dtsi index fa8ead69936366..87dfc13d74171f 100644 --- a/arch/arm64/boot/dts/apple/t600x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-common.dtsi @@ -362,6 +362,13 @@ clock-output-names = "clkref"; }; + clk_200m: clock-200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "clk_200m"; + }; + /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 6fa873ffcbb5c0..ac30b5933e8a0e 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -276,6 +276,20 @@ status = "disabled"; }; + spi1: spi@39b104000 { + compatible = "apple,t6000-spi", "apple,spi"; + reg = <0x3 0x9b104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk_200m>; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi1>; + status = "disabled"; + }; + serial0: serial@39b200000 { compatible = "apple,s5l-uart"; reg = <0x3 0x9b200000 0x0 0x1000>; diff --git a/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi b/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi index b31f1a7a2b3fc3..855dcf30a50292 100644 --- a/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi @@ -36,6 +36,13 @@ ; }; + spi1_pins: spi1-pins { + pinmux = , + , + , + ; + }; + pcie_pins: pcie-pins { pinmux = , , From 5e3a493a0f05b5b46c61299877290d3964f3e9d0 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 9 Dec 2021 21:58:29 +0900 Subject: [PATCH 0019/1009] arm64: dts: apple: t600x-j314-j316: Add NOR flash node Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 2e471dfe43cf88..c1f1a4b385fca7 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -94,6 +94,18 @@ clock-frequency = <1068000000>; }; +&spi1 { + status = "disabled"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <25000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + /* PCIe devices */ &port00 { /* WLAN */ From 09942e2710bf3b4510d6692fe936365be1e2a961 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 11 Nov 2021 21:31:21 +0100 Subject: [PATCH 0020/1009] arm64: dts: apple: t600x: Add spi3 node Used for keyboard and touchpad input on MacBook Pro (14/16-inch, M1 Pro/Max, 2021). Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 14 ++++++++++++++ arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi | 7 +++++++ 2 files changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index ac30b5933e8a0e..152c878ab3e005 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -290,6 +290,20 @@ status = "disabled"; }; + spi3: spi@39b10c000 { + compatible = "apple,t6000-spi", "apple,spi"; + reg = <0x3 0x9b10c000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkref>; + pinctrl-0 = <&spi3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi3>; + status = "disabled"; + }; + serial0: serial@39b200000 { compatible = "apple,s5l-uart"; reg = <0x3 0x9b200000 0x0 0x1000>; diff --git a/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi b/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi index 855dcf30a50292..1a994c3c1b79f0 100644 --- a/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi @@ -43,6 +43,13 @@ ; }; + spi3_pins: spi3-pins { + pinmux = , + , + , + ; + }; + pcie_pins: pcie-pins { pinmux = , , From b63b731cfeb0ff065a3212e8eb5d1b1facab0b8b Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 11 Nov 2021 21:31:21 +0100 Subject: [PATCH 0021/1009] arm64: dts: apple: j31[46]: Add keyboard nodes Enables keyboard and touchpad input on MacBook Pro (14/16-inch, M1 Pro/Max, 2021). Signed-off-by: Janne Grunau --- .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index c1f1a4b385fca7..02571363c7ae71 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -106,6 +106,27 @@ }; }; +&spi3 { + status = "okay"; + + hid-transport@0 { + compatible = "apple,spi-hid-transport"; + reg = <0>; + spi-max-frequency = <8000000>; + /* + * Apple's ADT specifies 20us CS change delays, and the + * SPI HID interface metadata specifies 45us. Using either + * seems not to be reliable, but adding both works, so + * best guess is they are cumulative. + */ + spi-cs-setup-delay-ns = <65000>; + spi-cs-hold-delay-ns = <65000>; + spi-cs-inactive-delay-ns = <250000>; + spien-gpios = <&pinctrl_ap 194 0>; + interrupts-extended = <&pinctrl_nub 6 IRQ_TYPE_LEVEL_LOW>; + }; +}; + /* PCIe devices */ &port00 { /* WLAN */ From 4d2d10952e759b57e6b15b48d173cb49adb4cdeb Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 17 May 2022 23:54:26 +0200 Subject: [PATCH 0022/1009] arm64: dts: apple: t600x: Add dwc3 nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6002-j375d.dts | 64 +++++++++ arch/arm64/boot/dts/apple/t600x-dieX.dtsi | 124 ++++++++++++++++++ .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 92 +++++++++++++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 105 +++++++++++++++ 4 files changed, 385 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6002-j375d.dts b/arch/arm64/boot/dts/apple/t6002-j375d.dts index 3365429bdc8be9..d3d4f4461deecb 100644 --- a/arch/arm64/boot/dts/apple/t6002-j375d.dts +++ b/arch/arm64/boot/dts/apple/t6002-j375d.dts @@ -26,6 +26,24 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec4: connector { + compatible = "usb-c-connector"; + label = "USB-C Front Right"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec4_con_hs: endpoint { + remote-endpoint = <&typec4_usb_hs>; + }; + }; + }; + }; }; /* front-left */ @@ -35,9 +53,55 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec5: connector { + compatible = "usb-c-connector"; + label = "USB-C Front Left"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec5_con_hs: endpoint { + remote-endpoint = <&typec5_usb_hs>; + }; + }; + }; + }; + }; +}; + +/* USB controllers on die 1 */ +&dwc3_0_die1 { + port { + typec4_usb_hs: endpoint { + remote-endpoint = <&typec4_con_hs>; + }; }; }; +&dwc3_1_die1 { + port { + typec5_usb_hs: endpoint { + remote-endpoint = <&typec5_con_hs>; + }; + }; +}; + +/* delete unused USB nodes on die 1 */ + +/delete-node/ &dwc3_2_dart_0_die1; +/delete-node/ &dwc3_2_dart_1_die1; +/delete-node/ &dwc3_2_die1; + +/delete-node/ &dwc3_3_dart_0_die1; +/delete-node/ &dwc3_3_dart_1_die1; +/delete-node/ &dwc3_3_die1; + + /* delete unused always-on power-domains on die 1 */ /delete-node/ &ps_atc2_usb_aon_die1; diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index a32ff0c9d7b0c2..a5f2ef5aab7929 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -119,3 +119,127 @@ interrupt-controller; #interrupt-cells = <2>; }; + + DIE_NODE(dwc3_0_dart_0): iommu@702f00000 { + compatible = "apple,t6000-dart"; + reg = <0x7 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_0_dart_1): iommu@702f80000 { + compatible = "apple,t6000-dart"; + reg = <0x7 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_0): usb@702280000 { + compatible = "apple,t6000-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x7 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + /* dr_mode = "otg"; */ + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_0_dart_0) 0>, + <&DIE_NODE(dwc3_0_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + }; + + DIE_NODE(dwc3_1_dart_0): iommu@b02f00000 { + compatible = "apple,t6000-dart"; + reg = <0xb 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_1_dart_1): iommu@b02f80000 { + compatible = "apple,t6000-dart"; + reg = <0xb 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_1): usb@b02280000 { + compatible = "apple,t6000-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0xb 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + /* dr_mode = "otg"; */ + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_1_dart_0) 0>, + <&DIE_NODE(dwc3_1_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + }; + + DIE_NODE(dwc3_2_dart_0): iommu@f02f00000 { + compatible = "apple,t6000-dart"; + reg = <0xf 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_2_dart_1): iommu@f02f80000 { + compatible = "apple,t6000-dart"; + reg = <0xf 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_2): usb@f02280000 { + compatible = "apple,t6000-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0xf 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + /* dr_mode = "otg"; */ + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_2_dart_0) 0>, + <&DIE_NODE(dwc3_2_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + }; + + DIE_NODE(dwc3_3_dart_0): iommu@1302f00000 { + compatible = "apple,t6000-dart"; + reg = <0x13 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_3_dart_1): iommu@1302f80000 { + compatible = "apple,t6000-dart"; + reg = <0x13 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_3): usb@1302280000 { + compatible = "apple,t6000-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x13 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + /* dr_mode = "otg"; */ + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_3_dart_0) 0>, + <&DIE_NODE(dwc3_3_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + }; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 02571363c7ae71..ebd7db2e08efa4 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -62,6 +62,24 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + label = "USB-C Left Rear"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + }; + }; }; hpm1: usb-pd@3f { @@ -70,6 +88,24 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + label = "USB-C Left Front"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + }; + }; }; hpm2: usb-pd@3b { @@ -78,6 +114,24 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec2: connector { + compatible = "usb-c-connector"; + label = "USB-C Right"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec2_con_hs: endpoint { + remote-endpoint = <&typec2_usb_hs>; + }; + }; + }; + }; }; /* MagSafe port */ @@ -152,3 +206,41 @@ &fpwm0 { status = "okay"; }; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; + }; +}; + +&dwc3_2 { + port { + typec2_usb_hs: endpoint { + remote-endpoint = <&typec2_con_hs>; + }; + }; +}; + +/* ATC3 is used for DisplayPort -> HDMI only */ +&dwc3_3_dart_0 { + status = "disabled"; +}; + +&dwc3_3_dart_1 { + status = "disabled"; +}; + +&dwc3_3 { + status = "disabled"; +}; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 1e5a19e49b089d..68cbe5bd801d25 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -48,6 +48,24 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + label = "USB-C Back Left"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + }; + }; }; hpm1: usb-pd@3f { @@ -56,6 +74,24 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + label = "USB-C Back Left Middle"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + }; + }; }; hpm2: usb-pd@3b { @@ -64,6 +100,24 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec2: connector { + compatible = "usb-c-connector"; + label = "USB-C Back Right Middle"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec2_con_hs: endpoint { + remote-endpoint = <&typec2_usb_hs>; + }; + }; + }; + }; }; hpm3: usb-pd@3c { @@ -72,6 +126,57 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec3: connector { + compatible = "usb-c-connector"; + label = "USB-C Back Right"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec3_con_hs: endpoint { + remote-endpoint = <&typec3_usb_hs>; + }; + }; + }; + }; + }; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; + }; +}; + +&dwc3_2 { + port { + typec2_usb_hs: endpoint { + remote-endpoint = <&typec2_con_hs>; + }; + }; +}; + +&dwc3_3 { + port { + typec3_usb_hs: endpoint { + remote-endpoint = <&typec3_con_hs>; + }; }; }; From 8b013c357fe8b76f21fa096d91616f88e5aa465f Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 21 Dec 2021 17:07:17 +0900 Subject: [PATCH 0023/1009] arm64: dts: apple: Add WiFi module and antenna properties Add the new module-instance/antenna-sku properties required to select WiFi firmwares properly to all board device trees. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6000-j314s.dts | 4 ++++ arch/arm64/boot/dts/apple/t6000-j316s.dts | 4 ++++ arch/arm64/boot/dts/apple/t6001-j314c.dts | 4 ++++ arch/arm64/boot/dts/apple/t6001-j316c.dts | 4 ++++ arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 2 ++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 3 +++ 6 files changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6000-j314s.dts b/arch/arm64/boot/dts/apple/t6000-j314s.dts index c9e192848fe3f9..ac35870ca129ce 100644 --- a/arch/arm64/boot/dts/apple/t6000-j314s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j314s.dts @@ -16,3 +16,7 @@ compatible = "apple,j314s", "apple,t6000", "apple,arm-platform"; model = "Apple MacBook Pro (14-inch, M1 Pro, 2021)"; }; + +&wifi0 { + brcm,board-type = "apple,maldives"; +}; diff --git a/arch/arm64/boot/dts/apple/t6000-j316s.dts b/arch/arm64/boot/dts/apple/t6000-j316s.dts index ff1803ce23001c..77d6d8c14d741e 100644 --- a/arch/arm64/boot/dts/apple/t6000-j316s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j316s.dts @@ -16,3 +16,7 @@ compatible = "apple,j316s", "apple,t6000", "apple,arm-platform"; model = "Apple MacBook Pro (16-inch, M1 Pro, 2021)"; }; + +&wifi0 { + brcm,board-type = "apple,madagascar"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j314c.dts b/arch/arm64/boot/dts/apple/t6001-j314c.dts index 1761d15b98c12f..0a5655792a8f1c 100644 --- a/arch/arm64/boot/dts/apple/t6001-j314c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j314c.dts @@ -16,3 +16,7 @@ compatible = "apple,j314c", "apple,t6001", "apple,arm-platform"; model = "Apple MacBook Pro (14-inch, M1 Max, 2021)"; }; + +&wifi0 { + brcm,board-type = "apple,maldives"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j316c.dts b/arch/arm64/boot/dts/apple/t6001-j316c.dts index 750e9beeffc0aa..9c215531ea543e 100644 --- a/arch/arm64/boot/dts/apple/t6001-j316c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j316c.dts @@ -16,3 +16,7 @@ compatible = "apple,j316c", "apple,t6001", "apple,arm-platform"; model = "Apple MacBook Pro (16-inch, M1 Max, 2021)"; }; + +&wifi0 { + brcm,board-type = "apple,madagascar"; +}; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index ebd7db2e08efa4..e3a7ed2706d7c6 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -186,9 +186,11 @@ /* WLAN */ bus-range = <1 1>; wifi0: wifi@0,0 { + compatible = "pci14e4,4433"; reg = <0x10000 0x0 0x0 0x0 0x0>; /* To be filled by the loader */ local-mac-address = [00 10 18 00 00 10]; + apple,antenna-sku = "XX"; }; }; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 68cbe5bd801d25..bb2f1efce4a8a4 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -190,6 +190,9 @@ bus-range = <1 1>; wifi0: wifi@0,0 { reg = <0x10000 0x0 0x0 0x0 0x0>; + compatible = "pci14e4,4433"; + brcm,board-type = "apple,okinawa"; + apple,antenna-sku = "XX"; /* To be filled by the loader */ local-mac-address = [00 10 18 00 00 10]; }; From 0156270ba28a184c7545954280dba194615b6b93 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 6 Feb 2022 21:22:29 +0900 Subject: [PATCH 0024/1009] arm64: dts: apple: Add PCI power enable GPIOs t8103: - WLAN (SMC PMU GPIO #13) t600x: - WLAN (SMC PMU GPIO #13) - SD (SMC PMU GPIO #26) Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 2 ++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 3 +++ 2 files changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index e3a7ed2706d7c6..2343ea2d057e42 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -185,6 +185,7 @@ &port00 { /* WLAN */ bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { compatible = "pci14e4,4433"; reg = <0x10000 0x0 0x0 0x0 0x0>; @@ -197,6 +198,7 @@ &port01 { /* SD card reader */ bus-range = <2 2>; + pwren-gpios = <&smc_gpio 26 GPIO_ACTIVE_HIGH>; sdhci0: mmc@0,0 { compatible = "pci17a0,9755"; reg = <0x20000 0x0 0x0 0x0 0x0>; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index bb2f1efce4a8a4..dea1d0be740468 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -188,6 +188,7 @@ &port00 { /* WLAN */ bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { reg = <0x10000 0x0 0x0 0x0 0x0>; compatible = "pci14e4,4433"; @@ -201,6 +202,7 @@ &port01 { /* SD card reader */ bus-range = <2 2>; + pwren-gpios = <&smc_gpio 26 GPIO_ACTIVE_HIGH>; sdhci0: mmc@0,0 { compatible = "pci17a0,9755"; reg = <0x20000 0x0 0x0 0x0 0x0>; @@ -223,6 +225,7 @@ &port03 { /* USB xHCI */ bus-range = <4 4>; + pwren-gpios = <&smc_gpio 20 GPIO_ACTIVE_HIGH>; status = "okay"; }; From f292ea622e953ccd2ec20afb1df04e994f4c4b78 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 27 Jun 2022 22:21:34 +0900 Subject: [PATCH 0025/1009] arm64: dts: apple: t8103: Fix spi4 power domain sort order Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 18c1814585eb24..299b1f51b54179 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -387,6 +387,15 @@ power-domains = <&ps_sio>, <&ps_spi_p>; }; + ps_spi4: power-controller@260 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi4"; + power-domains = <&ps_sio>, <&ps_spi_p>; + }; + ps_uart_n: power-controller@268 { compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x268 4>; @@ -558,15 +567,6 @@ apple,always-on; /* Memory controller */ }; - ps_spi4: power-controller@260 { - compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; - reg = <0x260 4>; - #power-domain-cells = <0>; - #reset-cells = <0>; - label = "spi4"; - power-domains = <&ps_sio>, <&ps_spi_p>; - }; - ps_dcs0: power-controller@300 { compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x300 4>; From 24ae32d918bc1bc08aacd7e2906fd3538c3e05ee Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 11 Jul 2022 20:05:02 +0900 Subject: [PATCH 0026/1009] arm64: dts: apple: t600x: Add bluetooth device trees Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6000-j314s.dts | 4 ++++ arch/arm64/boot/dts/apple/t6000-j316s.dts | 4 ++++ arch/arm64/boot/dts/apple/t6001-j314c.dts | 4 ++++ arch/arm64/boot/dts/apple/t6001-j316c.dts | 4 ++++ arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 8 ++++++++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 9 +++++++++ 6 files changed, 33 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6000-j314s.dts b/arch/arm64/boot/dts/apple/t6000-j314s.dts index ac35870ca129ce..1430b91ff1b152 100644 --- a/arch/arm64/boot/dts/apple/t6000-j314s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j314s.dts @@ -20,3 +20,7 @@ &wifi0 { brcm,board-type = "apple,maldives"; }; + +&bluetooth0 { + brcm,board-type = "apple,maldives"; +}; diff --git a/arch/arm64/boot/dts/apple/t6000-j316s.dts b/arch/arm64/boot/dts/apple/t6000-j316s.dts index 77d6d8c14d741e..da0cbe7d96736b 100644 --- a/arch/arm64/boot/dts/apple/t6000-j316s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j316s.dts @@ -20,3 +20,7 @@ &wifi0 { brcm,board-type = "apple,madagascar"; }; + +&bluetooth0 { + brcm,board-type = "apple,madagascar"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j314c.dts b/arch/arm64/boot/dts/apple/t6001-j314c.dts index 0a5655792a8f1c..c37097dcfdb304 100644 --- a/arch/arm64/boot/dts/apple/t6001-j314c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j314c.dts @@ -20,3 +20,7 @@ &wifi0 { brcm,board-type = "apple,maldives"; }; + +&bluetooth0 { + brcm,board-type = "apple,maldives"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j316c.dts b/arch/arm64/boot/dts/apple/t6001-j316c.dts index 9c215531ea543e..3bc6e0c3294cf9 100644 --- a/arch/arm64/boot/dts/apple/t6001-j316c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j316c.dts @@ -20,3 +20,7 @@ &wifi0 { brcm,board-type = "apple,madagascar"; }; + +&bluetooth0 { + brcm,board-type = "apple,madagascar"; +}; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 2343ea2d057e42..4fd90bf33e1f9e 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -13,6 +13,7 @@ / { aliases { + bluetooth0 = &bluetooth0; serial0 = &serial0; wifi0 = &wifi0; }; @@ -193,6 +194,13 @@ local-mac-address = [00 10 18 00 00 10]; apple,antenna-sku = "XX"; }; + + bluetooth0: network@0,1 { + compatible = "pci14e4,5f71"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-bd-address = [00 00 00 00 00 00]; + }; }; &port01 { diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index dea1d0be740468..e9260a84695abe 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -11,6 +11,7 @@ / { aliases { + bluetooth0 = &bluetooth0; serial0 = &serial0; wifi0 = &wifi0; }; @@ -197,6 +198,14 @@ /* To be filled by the loader */ local-mac-address = [00 10 18 00 00 10]; }; + + bluetooth0: network@0,1 { + compatible = "pci14e4,5f71"; + brcm,board-type = "apple,okinawa"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-bd-address = [00 00 00 00 00 00]; + }; }; &port01 { From 84ccd057a1f6a8eff6bc57712247679b550fe6f3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sat, 19 Feb 2022 09:49:59 +0100 Subject: [PATCH 0027/1009] arm64: dts: apple: t8103*: Put in audio nodes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- arch/arm64/boot/dts/apple/t8103-j274.dts | 50 ++++++++++++++ arch/arm64/boot/dts/apple/t8103-j293.dts | 85 ++++++++++++++++++++++++ arch/arm64/boot/dts/apple/t8103-j313.dts | 68 +++++++++++++++++++ arch/arm64/boot/dts/apple/t8103-j456.dts | 31 +++++++++ arch/arm64/boot/dts/apple/t8103-j457.dts | 31 +++++++++ 5 files changed, 265 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index 968fe22163d443..6782d4bed42995 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -70,6 +70,56 @@ status = "okay"; }; +&i2c1 { + speaker_amp: codec@31 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x31>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + }; +}; + &i2c2 { status = "okay"; + + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +/ { + sound { + compatible = "apple,j274-macaudio", "apple,macaudio"; + model = "Mac mini J274 integrated audio"; + + dai-link@0 { + link-name = "Speaker"; + + cpu { + sound-dai = <&mca 0>; + }; + codec { + sound-dai = <&speaker_amp>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + + }; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 0be0437c3ac230..2ab533ae753917 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -71,8 +71,55 @@ }; }; +&i2c1 { + speaker_left_rear: codec@31 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x31>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Rear"; + }; + + speaker_left_front: codec@32 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x32>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Front"; + }; +}; + &i2c2 { status = "okay"; + + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +&i2c3 { + speaker_right_rear: codec@34 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x34>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Rear"; + }; + + speaker_right_front: codec@35 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x35>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Front"; + }; }; &i2c4 { @@ -82,3 +129,41 @@ &fpwm1 { status = "okay"; }; +/ { + sound { + compatible = "apple,j293-macaudio", "apple,macaudio"; + model = "MacBook Pro J293 integrated audio"; + + dai-link@0 { + link-name = "Speakers"; + + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_front>, <&speaker_left_rear>, + <&speaker_right_front>, <&speaker_right_rear>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index 7b13e16957ead7..c20d7d109fa32d 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -74,3 +74,71 @@ interrupts-extended = <&pinctrl_nub 13 IRQ_TYPE_LEVEL_LOW>; }; }; + +&i2c1 { + speaker_left: codec@31 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x31>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left"; + }; +}; + +&i2c3 { + speaker_right: codec@34 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x34>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right"; + }; + + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +/ { + sound { + compatible = "apple,j313-macaudio", "apple,macaudio"; + model = "MacBook Air J313 integrated audio"; + + dai-link@0 { + link-name = "Speakers"; + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left>, <&speaker_right>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index 9983e11cacdf19..fbecc8bcfad3d7 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -87,3 +87,34 @@ &pcie0_dart_2 { status = "okay"; }; + +&i2c1 { + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +/ { + sound { + compatible = "apple,j456-macaudio", "apple,macaudio"; + model = "iMac J456 integrated audio"; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index a622ff607d4075..bba32fffd378a6 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -60,3 +60,34 @@ &pcie0_dart_2 { status = "okay"; }; + +&i2c1 { + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +/ { + sound { + compatible = "apple,j457-macaudio", "apple,macaudio"; + model = "iMac J457 integrated audio"; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; From a5648b1f022949e2a0fa2cffa7ff6c3f37d1dd80 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 11 Mar 2022 22:16:25 +0100 Subject: [PATCH 0028/1009] arm64: dts: apple: t600x-jxxx: Put in audio nodes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- arch/arm64/boot/dts/apple/t6000-j314s.dts | 4 + arch/arm64/boot/dts/apple/t6000-j316s.dts | 4 + arch/arm64/boot/dts/apple/t6001-j314c.dts | 4 + arch/arm64/boot/dts/apple/t6001-j316c.dts | 4 + arch/arm64/boot/dts/apple/t6001-j375c.dts | 5 + arch/arm64/boot/dts/apple/t6002-j375d.dts | 5 + .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 117 ++++++++++++++++++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 60 +++++++++ 8 files changed, 203 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6000-j314s.dts b/arch/arm64/boot/dts/apple/t6000-j314s.dts index 1430b91ff1b152..6c016b3b0ff11f 100644 --- a/arch/arm64/boot/dts/apple/t6000-j314s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j314s.dts @@ -24,3 +24,7 @@ &bluetooth0 { brcm,board-type = "apple,maldives"; }; + +&sound { + model = "MacBook Pro J314 integrated audio"; +}; diff --git a/arch/arm64/boot/dts/apple/t6000-j316s.dts b/arch/arm64/boot/dts/apple/t6000-j316s.dts index da0cbe7d96736b..d20630560e71c2 100644 --- a/arch/arm64/boot/dts/apple/t6000-j316s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j316s.dts @@ -24,3 +24,7 @@ &bluetooth0 { brcm,board-type = "apple,madagascar"; }; + +&sound { + model = "MacBook Pro J316 integrated audio"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j314c.dts b/arch/arm64/boot/dts/apple/t6001-j314c.dts index c37097dcfdb304..ef5846baf7fdd6 100644 --- a/arch/arm64/boot/dts/apple/t6001-j314c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j314c.dts @@ -24,3 +24,7 @@ &bluetooth0 { brcm,board-type = "apple,maldives"; }; + +&sound { + model = "MacBook Pro J314 integrated audio"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j316c.dts b/arch/arm64/boot/dts/apple/t6001-j316c.dts index 3bc6e0c3294cf9..df0cee05a708a4 100644 --- a/arch/arm64/boot/dts/apple/t6001-j316c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j316c.dts @@ -24,3 +24,7 @@ &bluetooth0 { brcm,board-type = "apple,madagascar"; }; + +&sound { + model = "MacBook Pro J316 integrated audio"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j375c.dts b/arch/arm64/boot/dts/apple/t6001-j375c.dts index 62ea437b58b25c..6e08f48490b380 100644 --- a/arch/arm64/boot/dts/apple/t6001-j375c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j375c.dts @@ -16,3 +16,8 @@ compatible = "apple,j375c", "apple,t6001", "apple,arm-platform"; model = "Apple Mac Studio (M1 Max, 2022)"; }; + +&sound { + compatible = "apple,j375-macaudio", "apple,macaudio"; + model = "Mac Studio J375"; +}; diff --git a/arch/arm64/boot/dts/apple/t6002-j375d.dts b/arch/arm64/boot/dts/apple/t6002-j375d.dts index d3d4f4461deecb..75eb1b2ec934cd 100644 --- a/arch/arm64/boot/dts/apple/t6002-j375d.dts +++ b/arch/arm64/boot/dts/apple/t6002-j375d.dts @@ -17,6 +17,11 @@ model = "Apple Mac Studio (M1 Ultra, 2022)"; }; +&sound { + compatible = "apple,j375-macaudio", "apple,macaudio"; + model = "Mac Studio J375"; +}; + /* USB Type C */ &i2c0 { /* front-right */ diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 4fd90bf33e1f9e..06f009dfa373b9 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -145,6 +145,81 @@ }; }; +&i2c1 { + status = "okay"; + + speaker_left_tweet: codec@3a { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3a>; + shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Tweeter"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + }; + + speaker_left_woof1: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer 1"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + }; + + speaker_left_woof2: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer 2"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&i2c2 { + status = "okay"; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 4 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 180 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + +&i2c3 { + status = "okay"; + + speaker_right_tweet: codec@3d { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3d>; + shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Tweeter"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + }; + + speaker_right_woof1: codec@3b { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3b>; + shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer 1"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + }; + + speaker_right_woof2: codec@3c { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3c>; + shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer 2"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + }; +}; + &nco_clkref { clock-frequency = <1068000000>; }; @@ -256,3 +331,45 @@ &dwc3_3 { status = "disabled"; }; + +/ { + sound: sound { + compatible = "apple,j314-macaudio", "apple,macaudio"; + + dai-link@0 { + link-name = "Speakers"; + + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_woof1>, + <&speaker_left_tweet>, + <&speaker_left_woof2>, + <&speaker_right_woof1>, + <&speaker_right_tweet>, + <&speaker_right_woof2>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index e9260a84695abe..6023105f2f5868 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -181,10 +181,70 @@ }; }; +/* Audio */ +&i2c1 { + status = "okay"; + + speaker: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + }; +}; + +&i2c2 { + status = "okay"; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 4 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 180 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + &nco_clkref { clock-frequency = <1068000000>; }; +/ { + sound: sound { + /* compatible is set per machine */ + + dai-link@0 { + link-name = "Speaker"; + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + cpu { + sound-dai = <&mca 0>; + }; + codec { + sound-dai = <&speaker>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + /* PCIe devices */ &port00 { /* WLAN */ From aeafb4a12fe0bd95f1bc7a7b116a01b8d02b5f5b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 30 Aug 2022 09:59:59 +0200 Subject: [PATCH 0029/1009] arm64: dts: apple: Drop 'integrated audio' from sound models MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Even though my preference would be to keep it in, the long name crops in a bunch of places and the verbiage at the end needs to go. Signed-off-by: Martin Povišer --- arch/arm64/boot/dts/apple/t6000-j314s.dts | 2 +- arch/arm64/boot/dts/apple/t6000-j316s.dts | 2 +- arch/arm64/boot/dts/apple/t6001-j314c.dts | 2 +- arch/arm64/boot/dts/apple/t6001-j316c.dts | 2 +- arch/arm64/boot/dts/apple/t8103-j274.dts | 2 +- arch/arm64/boot/dts/apple/t8103-j293.dts | 2 +- arch/arm64/boot/dts/apple/t8103-j313.dts | 2 +- arch/arm64/boot/dts/apple/t8103-j456.dts | 2 +- arch/arm64/boot/dts/apple/t8103-j457.dts | 2 +- arch/arm64/boot/dts/apple/t8112-j413.dts | 2 +- arch/arm64/boot/dts/apple/t8112-j493.dts | 2 +- 11 files changed, 11 insertions(+), 11 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t6000-j314s.dts b/arch/arm64/boot/dts/apple/t6000-j314s.dts index 6c016b3b0ff11f..b514b1114c4d24 100644 --- a/arch/arm64/boot/dts/apple/t6000-j314s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j314s.dts @@ -26,5 +26,5 @@ }; &sound { - model = "MacBook Pro J314 integrated audio"; + model = "MacBook Pro J314"; }; diff --git a/arch/arm64/boot/dts/apple/t6000-j316s.dts b/arch/arm64/boot/dts/apple/t6000-j316s.dts index d20630560e71c2..7f5c91bb5f3210 100644 --- a/arch/arm64/boot/dts/apple/t6000-j316s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j316s.dts @@ -26,5 +26,5 @@ }; &sound { - model = "MacBook Pro J316 integrated audio"; + model = "MacBook Pro J316"; }; diff --git a/arch/arm64/boot/dts/apple/t6001-j314c.dts b/arch/arm64/boot/dts/apple/t6001-j314c.dts index ef5846baf7fdd6..35ff978b998702 100644 --- a/arch/arm64/boot/dts/apple/t6001-j314c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j314c.dts @@ -26,5 +26,5 @@ }; &sound { - model = "MacBook Pro J314 integrated audio"; + model = "MacBook Pro J314"; }; diff --git a/arch/arm64/boot/dts/apple/t6001-j316c.dts b/arch/arm64/boot/dts/apple/t6001-j316c.dts index df0cee05a708a4..6a35c87aa7ab02 100644 --- a/arch/arm64/boot/dts/apple/t6001-j316c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j316c.dts @@ -26,5 +26,5 @@ }; &sound { - model = "MacBook Pro J316 integrated audio"; + model = "MacBook Pro J316"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index 6782d4bed42995..b214075000fb8a 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -97,7 +97,7 @@ / { sound { compatible = "apple,j274-macaudio", "apple,macaudio"; - model = "Mac mini J274 integrated audio"; + model = "Mac mini J274"; dai-link@0 { link-name = "Speaker"; diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 2ab533ae753917..3c6ee9132fe61e 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -132,7 +132,7 @@ / { sound { compatible = "apple,j293-macaudio", "apple,macaudio"; - model = "MacBook Pro J293 integrated audio"; + model = "MacBook Pro J293"; dai-link@0 { link-name = "Speakers"; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index c20d7d109fa32d..6e96f7a4e77ae1 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -109,7 +109,7 @@ / { sound { compatible = "apple,j313-macaudio", "apple,macaudio"; - model = "MacBook Air J313 integrated audio"; + model = "MacBook Air J313"; dai-link@0 { link-name = "Speakers"; diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index fbecc8bcfad3d7..7cf103418455a8 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -104,7 +104,7 @@ / { sound { compatible = "apple,j456-macaudio", "apple,macaudio"; - model = "iMac J456 integrated audio"; + model = "iMac J456"; dai-link@1 { link-name = "Headphone Jack"; diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index bba32fffd378a6..3969d7449f5c13 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -77,7 +77,7 @@ / { sound { compatible = "apple,j457-macaudio", "apple,macaudio"; - model = "iMac J457 integrated audio"; + model = "iMac J457"; dai-link@1 { link-name = "Headphone Jack"; diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index bce2774ff0a406..c4ae6b5a6c7519 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -140,7 +140,7 @@ / { sound { compatible = "apple,j413-macaudio", "apple,macaudio"; - model = "MacBook Air J413 integrated audio"; + model = "MacBook Air J413"; dai-link@0 { link-name = "Speakers"; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 919b0762b723b5..45302227cf4be7 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -129,7 +129,7 @@ / { sound { compatible = "apple,j493-macaudio", "apple,macaudio"; - model = "MacBook Pro J493 integrated audio"; + model = "MacBook Pro J493"; dai-link@0 { link-name = "Speakers"; From d4c8262afe126e7dbb7105c4f4e7347e69c9da9d Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 17 Oct 2022 18:29:28 +0900 Subject: [PATCH 0030/1009] arm64: dts: apple: t6001-j375c: Add USB3 hub GPIO initialization The Mac Studio M1 Max (t6001) model has a built-in USB3 hub. This hub has a firmware flash which is also connected to an AP SPI controller. The hub starts out in reset and the host is expected to bring it out of reset, potentially after upgrading/validating the firmware. We won't be doing anything with the firmware, so just use gpio-hog to flip the two GPIOs needed to bring up the hub chip. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6001-j375c.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6001-j375c.dts b/arch/arm64/boot/dts/apple/t6001-j375c.dts index 6e08f48490b380..a71b1ebb29d956 100644 --- a/arch/arm64/boot/dts/apple/t6001-j375c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j375c.dts @@ -21,3 +21,19 @@ compatible = "apple,j375-macaudio", "apple,macaudio"; model = "Mac Studio J375"; }; + +&pinctrl_ap { + usb_hub_oe-hog { + gpio-hog; + gpios = <230 0>; + input; + line-name = "usb-hub-oe"; + }; + + usb_hub_rst-hog { + gpio-hog; + gpios = <231 GPIO_ACTIVE_LOW>; + output-low; + line-name = "usb-hub-rst"; + }; +}; From 10da2c60a736e7f6d2c76b0b4678cad7f755d007 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 25 Jan 2022 21:50:59 +0100 Subject: [PATCH 0031/1009] arch: arm64: apple: Add missing power state deps for display The dcp co-processor crashes on HDMI unplug while it apparently tries to notify pmp. Handle "notify_pmp" as a parent dependency for "ps_disp0_fe" and "ps_dispext_fe". Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 299b1f51b54179..0966322c5c8e3f 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -645,7 +645,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "disp0_fe"; - power-domains = <&ps_rmx>; + power-domains = <&ps_rmx>, <&ps_pmp>; apple,always-on; /* TODO: figure out if we can enable PM here */ }; @@ -655,7 +655,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "dispext_fe"; - power-domains = <&ps_rmx>; + power-domains = <&ps_rmx>, <&ps_pmp>; }; ps_dispext_cpu0: power-controller@378 { From 4074d1c7b3b6f73e0e0134707e4606b094ca7f2a Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 24 Apr 2022 11:20:31 +0200 Subject: [PATCH 0032/1009] arch: arm64: apple: t600x: Mark USB and PCIe as "dma-coherent" Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 2 ++ arch/arm64/boot/dts/apple/t600x-dieX.dtsi | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 152c878ab3e005..40931fe6c93651 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -435,6 +435,8 @@ pinctrl-0 = <&pcie_pins>; pinctrl-names = "default"; + dma-coherent; + port00: pci@0,0 { device_type = "pci"; reg = <0x0 0x0 0x0 0x0 0x0>; diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index a5f2ef5aab7929..5c25d843284ca0 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -149,6 +149,7 @@ iommus = <&DIE_NODE(dwc3_0_dart_0) 0>, <&DIE_NODE(dwc3_0_dart_1) 1>; power-domains = <&DIE_NODE(ps_atc0_usb)>; + dma-coherent; }; DIE_NODE(dwc3_1_dart_0): iommu@b02f00000 { @@ -180,6 +181,7 @@ iommus = <&DIE_NODE(dwc3_1_dart_0) 0>, <&DIE_NODE(dwc3_1_dart_1) 1>; power-domains = <&DIE_NODE(ps_atc1_usb)>; + dma-coherent; }; DIE_NODE(dwc3_2_dart_0): iommu@f02f00000 { @@ -211,6 +213,7 @@ iommus = <&DIE_NODE(dwc3_2_dart_0) 0>, <&DIE_NODE(dwc3_2_dart_1) 1>; power-domains = <&DIE_NODE(ps_atc2_usb)>; + dma-coherent; }; DIE_NODE(dwc3_3_dart_0): iommu@1302f00000 { @@ -242,4 +245,5 @@ iommus = <&DIE_NODE(dwc3_3_dart_0) 0>, <&DIE_NODE(dwc3_3_dart_1) 1>; power-domains = <&DIE_NODE(ps_atc3_usb)>; + dma-coherent; }; From e99fcdc16858ba705158dc757bc211f0885f81ba Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 20 Sep 2021 02:27:09 +0900 Subject: [PATCH 0033/1009] arch: arm64: apple: Add display controller related device tree nodes The display system is initialized by the bootloader to provide a simple framebuffer at startup. Memory for the framebuffer and heap for the display co-processor are alreay mapped through the IOMMU. IOMMU intialization must preserve this mappings to avoid crashing the display co-processor. The exisitng mappings are caried in the devicetree. They are applied during device attach to ensure the IOMMU framework is aware of these mapping. Mappings are filled by m1n1 during boot. Based on https://lore.kernel.org/asahi/20220923123557.866972-1-thierry.reding@gmail.com Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 10 +++ arch/arm64/boot/dts/apple/t8103.dtsi | 82 +++++++++++++++++++++++ 2 files changed, 92 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index b70cd5f64b4cc6..727cbd8f206d12 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -12,6 +12,9 @@ / { aliases { bluetooth0 = &bluetooth0; + dcp = &dcp; + disp0 = &display; + disp0_piodma = &disp0_piodma; serial0 = &serial0; serial2 = &serial2; wifi0 = &wifi0; @@ -32,6 +35,13 @@ }; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + memory@800000000 { device_type = "memory"; reg = <0x8 0 0x2 0>; /* To be filled by loader */ diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index db00ef3de56385..c40a07feaf7b55 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -334,6 +334,14 @@ clock-output-names = "clk_120m"; }; + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ + clk_disp0: clock-disp0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <533333328>; + clock-output-names = "clk_disp0"; + }; + /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. @@ -364,6 +372,72 @@ #performance-domain-cells = <0>; }; + disp0_dart: iommu@231304000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x31304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + }; + + dcp_dart: iommu@23130c000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x3130c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + dcp_mbox: mbox@231c08000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x31c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + }; + + dcp: dcp@231c00000 { + compatible = "apple,t8103-dcp", "apple,dcp"; + mboxes = <&dcp_mbox>; + mbox-names = "mbox"; + iommus = <&dcp_dart 0>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", + "disp-3", "disp-4"; + reg = <0x2 0x31c00000 0x0 0x4000>, + <0x2 0x30000000 0x0 0x3e8000>, + <0x2 0x31320000 0x0 0x4000>, + <0x2 0x31344000 0x0 0x4000>, + <0x2 0x31800000 0x0 0x800000>, + <0x2 0x3b3d0000 0x0 0x4000>; + apple,bw-scratch = <&pmgr_dcp 0 5 0x14>; + apple,bw-doorbell = <&pmgr_dcp 1 6>; + power-domains = <&ps_disp0_cpu0>; + clocks = <&clk_disp0>; + apple,asc-dram-mask = <0xf 0x00000000>; + phandle = <&dcp>; + + disp0_piodma: piodma { + iommus = <&disp0_dart 4>; + phandle = <&disp0_piodma>; + }; + }; + + display: display-subsystem { + compatible = "apple,display-subsystem"; + iommus = <&disp0_dart 0>; + /* generate phandle explicitly for use in loader */ + phandle = <&display>; + }; + sio_dart: iommu@235004000 { compatible = "apple,t8103-dart"; reg = <0x2 0x35004000 0x0 0x4000>; @@ -573,6 +647,14 @@ reg = <0x2 0x3b700000 0 0x14000>; }; + pmgr_dcp: power-management@23b738000 { + reg = <0x2 0x3b738000 0x0 0x1000>, + <0x2 0x3bc3c000 0x0 0x1000>; + reg-names = "dcp-bw-scratch", "dcp-bw-doorbell"; + #apple,bw-scratch-cells = <3>; + #apple,bw-doorbell-cells = <2>; + }; + pinctrl_ap: pinctrl@23c100000 { compatible = "apple,t8103-pinctrl", "apple,pinctrl"; reg = <0x2 0x3c100000 0x0 0x100000>; From 70871e718cdde23ba555df51957613ff270bce29 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Fri, 11 Mar 2022 22:14:52 +0100 Subject: [PATCH 0034/1009] arch: arm64: apple: t600x: Add display controller related device tree nodes The display system is initialized by the bootloader to provide a simple framebuffer at startup. Memory for the framebuffer and heap for the display co-processor are alreay mapped through the IOMMU. IOMMU intialization must preserve this mappings to avoid crashing the display co-processor. The exisitng mappings are caried in the devicetree. They are applied during device attach to ensure the IOMMU framework is aware of these mapping. Mappings are filled by m1n1 during boot. Based on https://lore.kernel.org/asahi/20220923123557.866972-1-thierry.reding@gmail.com Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-common.dtsi | 6 ++ arch/arm64/boot/dts/apple/t600x-die0.dtsi | 68 +++++++++++++++++++ .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 10 +++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 10 +++ 4 files changed, 94 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-common.dtsi b/arch/arm64/boot/dts/apple/t600x-common.dtsi index 87dfc13d74171f..01385ef831ca91 100644 --- a/arch/arm64/boot/dts/apple/t600x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-common.dtsi @@ -369,6 +369,12 @@ clock-output-names = "clk_200m"; }; + clk_disp0: clock-disp0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <237333328>; + clock-output-names = "clk_disp0"; + }; /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 40931fe6c93651..1b795ddbe552d5 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -24,6 +24,12 @@ power-domains = <&ps_aic>; }; + pmgr_dcp: power-management@28e3d0000 { + reg = <0x2 0x8e3d0000 0x0 0x4000>; + reg-names = "dcp-fw-pmgr"; + #apple,bw-scratch-cells = <3>; + }; + smc_mbox: mbox@290408000 { compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x2 0x90408000 0x0 0x4000>; @@ -166,6 +172,68 @@ }; }; + disp0_dart: iommu@38b304000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x8b304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + }; + + dcp_dart: iommu@38b30c000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x8b30c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + dcp_mbox: mbox@38bc08000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x8bc08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_disp0_cpu0>; + }; + + dcp: dcp@38bc00000 { + compatible = "apple,t6000-dcp", "apple,dcp"; + mboxes = <&dcp_mbox>; + mbox-names = "mbox"; + iommus = <&dcp_dart 0>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x3 0x8bc00000 0x0 0x4000>, + <0x3 0x8a000000 0x0 0x3000000>, + <0x3 0x8b320000 0x0 0x4000>, + <0x3 0x8b344000 0x0 0x4000>, + <0x3 0x8b800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x988>; + power-domains = <&ps_disp0_cpu0>; + clocks = <&clk_disp0>; + apple,asc-dram-mask = <0x1f0 0x00000000>; + phandle = <&dcp>; + + disp0_piodma: piodma { + iommus = <&disp0_dart 4>; + phandle = <&disp0_piodma>; + }; + }; + + display: display-subsystem { + compatible = "apple,display-subsystem"; + iommus = <&disp0_dart 0>; + /* generate phandle explicitly for use in loader */ + phandle = <&display>; + }; + sio_dart_0: iommu@39b004000 { compatible = "apple,t6000-dart"; reg = <0x3 0x9b004000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 06f009dfa373b9..bf6e6fab79e702 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -14,6 +14,9 @@ / { aliases { bluetooth0 = &bluetooth0; + dcp = &dcp; + disp0 = &display; + disp0_piodma = &disp0_piodma; serial0 = &serial0; wifi0 = &wifi0; }; @@ -33,6 +36,13 @@ }; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + memory@10000000000 { device_type = "memory"; reg = <0x100 0 0x2 0>; /* To be filled by loader */ diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 6023105f2f5868..1e6ac6e2bbfcc9 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -12,6 +12,9 @@ / { aliases { bluetooth0 = &bluetooth0; + dcp = &dcp; + disp0 = &display; + disp0_piodma = &disp0_piodma; serial0 = &serial0; wifi0 = &wifi0; }; @@ -31,6 +34,13 @@ }; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + memory@10000000000 { device_type = "memory"; reg = <0x100 0 0x2 0>; /* To be filled by loader */ From 70f52a866988290d201c6924ca47bcd199724f8a Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 3 Oct 2022 17:44:37 +0200 Subject: [PATCH 0035/1009] arch: arm64: apple: t8103: Add connector type property for DCP* Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-j274.dts | 4 ++++ arch/arm64/boot/dts/apple/t8103-j293.dts | 4 ++++ arch/arm64/boot/dts/apple/t8103-j313.dts | 4 ++++ arch/arm64/boot/dts/apple/t8103-j456.dts | 4 ++++ arch/arm64/boot/dts/apple/t8103-j457.dts | 4 ++++ 5 files changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index b214075000fb8a..7169563c1b351a 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -21,6 +21,10 @@ }; }; +&dcp { + apple,connector-type = "HDMI-A"; +}; + &bluetooth0 { brcm,board-type = "apple,atlantisb"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 3c6ee9132fe61e..1b87dc8fafea34 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -30,6 +30,10 @@ }; }; +&dcp { + apple,connector-type = "eDP"; +}; + &bluetooth0 { brcm,board-type = "apple,honshu"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index 6e96f7a4e77ae1..5061cc5d09e0da 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -30,6 +30,10 @@ }; }; +&dcp { + apple,connector-type = "eDP"; +}; + &bluetooth0 { brcm,board-type = "apple,shikoku"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index 7cf103418455a8..ca74b7f87c0c3b 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -21,6 +21,10 @@ }; }; +&dcp { + apple,connector-type = "eDP"; +}; + &bluetooth0 { brcm,board-type = "apple,capri"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index 3969d7449f5c13..2f248178ce5885 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -21,6 +21,10 @@ }; }; +&dcp { + apple,connector-type = "eDP"; +}; + &bluetooth0 { brcm,board-type = "apple,santorini"; }; From 00972e226437e99229f99a7b2d8cabb0b681c14f Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 22 Oct 2022 09:33:04 +0200 Subject: [PATCH 0036/1009] arch: arm64: apple: t600x: Add connector type property for DCP* Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 4 ++++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index bf6e6fab79e702..74f452f3ecd367 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -65,6 +65,10 @@ status = "okay"; }; +&dcp { + apple,connector-type = "eDP"; +}; + /* USB Type C */ &i2c0 { hpm0: usb-pd@38 { diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 1e6ac6e2bbfcc9..b86abaa21b546a 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -51,6 +51,10 @@ status = "okay"; }; +&dcp { + apple,connector-type = "HDMI-A"; +}; + /* USB Type C */ &i2c0 { hpm0: usb-pd@38 { From d3ba19cad14f7c8cddb7cbabed8235460cdecc46 Mon Sep 17 00:00:00 2001 From: Sven Peter Date: Tue, 15 Nov 2022 12:09:48 +0100 Subject: [PATCH 0037/1009] arm64: dts: apple: t8103: Add eFuses node --- arch/arm64/boot/dts/apple/t8103.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index c40a07feaf7b55..daade68a322a0d 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -941,6 +941,13 @@ resets = <&ps_ans2>; }; + efuse@23d2bc000 { + compatible = "apple,t8103-efuses", "apple,efuses"; + reg = <0x2 0x3d2bc000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + }; + dwc3_0: usb@382280000 { compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3"; reg = <0x3 0x82280000 0x0 0x100000>; From 7b91b50ad869ca6df3b373d8cf35a34fb4da64a2 Mon Sep 17 00:00:00 2001 From: Sven Peter Date: Wed, 30 Nov 2022 22:11:09 +0100 Subject: [PATCH 0038/1009] arm64: dts: apple: t8103: Add ATCPHY node Signed-off-by: Sven Peter --- arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 31 ++++ arch/arm64/boot/dts/apple/t8103.dtsi | 179 ++++++++++++++++++++++ 2 files changed, 210 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index 727cbd8f206d12..1ad2a57698afb9 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -18,6 +18,8 @@ serial0 = &serial0; serial2 = &serial2; wifi0 = &wifi0; + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; }; chosen { @@ -78,6 +80,12 @@ remote-endpoint = <&typec0_usb_hs>; }; }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; }; }; }; @@ -103,6 +111,12 @@ remote-endpoint = <&typec1_usb_hs>; }; }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; }; }; }; @@ -125,6 +139,23 @@ }; }; +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; + }; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index daade68a322a0d..4c64d4a3cd9263 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -12,6 +12,7 @@ #include #include #include +#include / { compatible = "apple,t8103", "apple,arm-platform"; @@ -946,6 +947,100 @@ reg = <0x2 0x3d2bc000 0x0 0x1000>; #address-cells = <1>; #size-cells = <1>; + atcphy0_auspll_rodco_bias_adjust: efuse@430,26 { + reg = <0x430 4>; + bits = <26 3>; + }; + + atcphy0_auspll_rodco_encap: efuse@430,29 { + reg = <0x430 4>; + bits = <29 2>; + }; + + atcphy0_auspll_dtc_vreg_adjust: efuse@430,31 { + reg = <0x430 8>; + bits = <31 3>; + }; + + atcphy0_auspll_fracn_dll_start_capcode: efuse@434,2 { + reg = <0x434 4>; + bits = <2 2>; + }; + + atcphy0_aus_cmn_shm_vreg_trim: efuse@434,4 { + reg = <0x434 4>; + bits = <4 5>; + }; + + atcphy0_cio3pll_dco_coarsebin0: efuse@434,9 { + reg = <0x434 4>; + bits = <9 6>; + }; + + atcphy0_cio3pll_dco_coarsebin1: efuse@434,15 { + reg = <0x434 4>; + bits = <15 6>; + }; + + atcphy0_cio3pll_dll_start_capcode: efuse@434,21 { + reg = <0x434 4>; + bits = <21 2>; + }; + + atcphy0_cio3pll_dtc_vreg_adjust: efuse@434,23 { + reg = <0x434 0x4>; + bits = <23 3>; + }; + + atcphy1_auspll_rodco_bias_adjust: efuse@438,4 { + reg = <0x438 4>; + bits = <4 3>; + }; + + atcphy1_auspll_rodco_encap: efuse@438,7 { + reg = <0x438 4>; + bits = <7 2>; + }; + + atcphy1_auspll_dtc_vreg_adjust: efuse@438,9 { + reg = <0x438 4>; + bits = <9 3>; + }; + + atcphy1_auspll_fracn_dll_start_capcode: efuse@438,12 { + reg = <0x438 4>; + bits = <12 2>; + }; + + atcphy1_aus_cmn_shm_vreg_trim: efuse@438,14 { + reg = <0x438 4>; + bits = <14 5>; + }; + + atcphy1_cio3pll_dco_coarsebin0: efuse@438,19 { + reg = <0x438 4>; + bits = <19 6>; + }; + + atcphy1_cio3pll_dco_coarsebin1: efuse@438,25 { + reg = <0x438 4>; + bits = <25 6>; + }; + + atcphy1_cio3pll_dll_start_capcode: efuse@438,31 { + reg = <0x438 4>; + bits = <31 1>; + }; + + atcphy1_cio3pll_dll_start_capcode_workaround: efuse@43c,0 { + reg = <0x43c 0x4>; + bits = <0 1>; + }; + + atcphy1_cio3pll_dtc_vreg_adjust: efuse@43c,1 { + reg = <0x43c 0x4>; + bits = <1 3>; + }; }; dwc3_0: usb@382280000 { @@ -958,6 +1053,9 @@ role-switch-default-mode = "host"; iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>; power-domains = <&ps_atc0_usb>; + resets = <&atcphy0>; + phys = <&atcphy0 PHY_TYPE_USB2>, <&atcphy0 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; }; dwc3_0_dart_0: iommu@382f00000 { @@ -978,6 +1076,44 @@ power-domains = <&ps_atc0_usb>; }; + atcphy0: phy@383000000 { + compatible = "apple,t8103-atcphy"; + reg = <0x3 0x83000000 0x0 0x4c000>, + <0x3 0x83050000 0x0 0x8000>, + <0x3 0x80000000 0x0 0x4000>, + <0x3 0x82a90000 0x0 0x4000>, + <0x3 0x82a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&atcphy0_aus_cmn_shm_vreg_trim>, + <&atcphy0_auspll_rodco_encap>, + <&atcphy0_auspll_rodco_bias_adjust>, + <&atcphy0_auspll_fracn_dll_start_capcode>, + <&atcphy0_auspll_dtc_vreg_adjust>, + <&atcphy0_cio3pll_dco_coarsebin0>, + <&atcphy0_cio3pll_dco_coarsebin1>, + <&atcphy0_cio3pll_dll_start_capcode>, + <&atcphy0_cio3pll_dtc_vreg_adjust>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&ps_atc0_usb>; + }; + dwc3_1: usb@502280000 { compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3"; reg = <0x5 0x02280000 0x0 0x100000>; @@ -988,6 +1124,9 @@ role-switch-default-mode = "host"; iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>; power-domains = <&ps_atc1_usb>; + resets = <&atcphy1>; + phys = <&atcphy1 PHY_TYPE_USB2>, <&atcphy1 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; }; dwc3_1_dart_0: iommu@502f00000 { @@ -1008,6 +1147,46 @@ power-domains = <&ps_atc1_usb>; }; + atcphy1: phy@503000000 { + compatible = "apple,t8103-atcphy"; + reg = <0x5 0x03000000 0x0 0x4c000>, + <0x5 0x03050000 0x0 0x8000>, + <0x5 0x0 0x0 0x4000>, + <0x5 0x02a90000 0x0 0x4000>, + <0x5 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + nvmem-cells = <&atcphy1_aus_cmn_shm_vreg_trim>, + <&atcphy1_auspll_rodco_encap>, + <&atcphy1_auspll_rodco_bias_adjust>, + <&atcphy1_auspll_fracn_dll_start_capcode>, + <&atcphy1_auspll_dtc_vreg_adjust>, + <&atcphy1_cio3pll_dco_coarsebin0>, + <&atcphy1_cio3pll_dco_coarsebin1>, + <&atcphy1_cio3pll_dll_start_capcode>, + <&atcphy1_cio3pll_dtc_vreg_adjust>, + <&atcphy1_cio3pll_dll_start_capcode_workaround>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust", + "cio3pll_dll_start_capcode_workaround"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&ps_atc1_usb>; + }; + pcie0_dart_0: iommu@681008000 { compatible = "apple,t8103-dart"; reg = <0x6 0x81008000 0x0 0x4000>; From 2f951f3f96665ce7fb0a5c0bd209037529045c33 Mon Sep 17 00:00:00 2001 From: R Date: Tue, 15 Nov 2022 12:09:52 +0100 Subject: [PATCH 0039/1009] arch: arm64: dts: apple: t6000: Add eFuses node Signed-off-by: R --- arch/arm64/boot/dts/apple/t600x-dieX.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index 5c25d843284ca0..d135a437d513ce 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -74,6 +74,13 @@ reg = <0x2 0x92280000 0 0x4000>; }; + DIE_NODE(efuse): efuse@2922bc000 { + compatible = "apple,t6000-efuses", "apple,efuses"; + reg = <0x2 0x922bc000 0x0 0x2000>; + #address-cells = <1>; + #size-cells = <1>; + }; + DIE_NODE(pinctrl_aop): pinctrl@293820000 { compatible = "apple,t6000-pinctrl", "apple,pinctrl"; reg = <0x2 0x93820000 0x0 0x4000>; From 7003c456270f37a3ccfcee61b2ea4e3f5f975123 Mon Sep 17 00:00:00 2001 From: R Date: Tue, 15 Nov 2022 12:09:54 +0100 Subject: [PATCH 0040/1009] arch: arm64: dts: apple: t600x: Add ATCPHY nodes Signed-off-by: R --- arch/arm64/boot/dts/apple/t6001.dtsi | 1 + arch/arm64/boot/dts/apple/t6002-j375d.dts | 35 ++ arch/arm64/boot/dts/apple/t6002.dtsi | 1 + arch/arm64/boot/dts/apple/t600x-dieX.dtsi | 352 +++++++++++++++++- .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 47 +++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 61 +++ 6 files changed, 493 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t6001.dtsi b/arch/arm64/boot/dts/apple/t6001.dtsi index d2cf81926f284c..0bdd1966f5302e 100644 --- a/arch/arm64/boot/dts/apple/t6001.dtsi +++ b/arch/arm64/boot/dts/apple/t6001.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include #include "multi-die-cpp.h" diff --git a/arch/arm64/boot/dts/apple/t6002-j375d.dts b/arch/arm64/boot/dts/apple/t6002-j375d.dts index 75eb1b2ec934cd..95a783b9fb144a 100644 --- a/arch/arm64/boot/dts/apple/t6002-j375d.dts +++ b/arch/arm64/boot/dts/apple/t6002-j375d.dts @@ -15,6 +15,10 @@ / { compatible = "apple,j375d", "apple,t6002", "apple,arm-platform"; model = "Apple Mac Studio (M1 Ultra, 2022)"; + aliases { + atcphy4 = &atcphy0_die1; + atcphy5 = &atcphy1_die1; + }; }; &sound { @@ -47,6 +51,12 @@ remote-endpoint = <&typec4_usb_hs>; }; }; + port@1 { + reg = <1>; + typec4_con_ss: endpoint { + remote-endpoint = <&typec4_usb_ss>; + }; + }; }; }; }; @@ -74,6 +84,12 @@ remote-endpoint = <&typec5_usb_hs>; }; }; + port@1 { + reg = <1>; + typec5_con_ss: endpoint { + remote-endpoint = <&typec5_usb_ss>; + }; + }; }; }; }; @@ -96,15 +112,34 @@ }; }; +/* Type-C PHYs */ +&atcphy0_die1 { + port { + typec4_usb_ss: endpoint { + remote-endpoint = <&typec4_con_ss>; + }; + }; +}; + +&atcphy1_die1 { + port { + typec5_usb_ss: endpoint { + remote-endpoint = <&typec5_con_ss>; + }; + }; +}; + /* delete unused USB nodes on die 1 */ /delete-node/ &dwc3_2_dart_0_die1; /delete-node/ &dwc3_2_dart_1_die1; /delete-node/ &dwc3_2_die1; +/delete-node/ &atcphy2_die1; /delete-node/ &dwc3_3_dart_0_die1; /delete-node/ &dwc3_3_dart_1_die1; /delete-node/ &dwc3_3_die1; +/delete-node/ &atcphy3_die1; /* delete unused always-on power-domains on die 1 */ diff --git a/arch/arm64/boot/dts/apple/t6002.dtsi b/arch/arm64/boot/dts/apple/t6002.dtsi index e36f422d257d8f..8fa2d8dd72ff7f 100644 --- a/arch/arm64/boot/dts/apple/t6002.dtsi +++ b/arch/arm64/boot/dts/apple/t6002.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include #include "multi-die-cpp.h" diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index d135a437d513ce..3fca8efb2dcf17 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -79,6 +79,186 @@ reg = <0x2 0x922bc000 0x0 0x2000>; #address-cells = <1>; #size-cells = <1>; + + DIE_NODE(atcphy0_auspll_rodco_bias_adjust): efuse@a10,22 { + reg = <0xa10 4>; + bits = <22 3>; + }; + + DIE_NODE(atcphy0_auspll_rodco_encap): efuse@a10,25 { + reg = <0xa10 4>; + bits = <25 2>; + }; + + DIE_NODE(atcphy0_auspll_dtc_vreg_adjust): efuse@a10,27 { + reg = <0xa10 4>; + bits = <27 3>; + }; + + DIE_NODE(atcphy0_auspll_fracn_dll_start_capcode): efuse@a10,30 { + reg = <0xa10 4>; + bits = <30 2>; + }; + + DIE_NODE(atcphy0_aus_cmn_shm_vreg_trim): efuse@a14,0 { + reg = <0xa14 4>; + bits = <0 5>; + }; + + DIE_NODE(atcphy0_cio3pll_dco_coarsebin0): efuse@a14,5 { + reg = <0xa14 4>; + bits = <5 6>; + }; + + DIE_NODE(atcphy0_cio3pll_dco_coarsebin1): efuse@a14,11 { + reg = <0xa14 4>; + bits = <11 6>; + }; + + DIE_NODE(atcphy0_cio3pll_dll_start_capcode): efuse@a14,17 { + reg = <0xa14 4>; + bits = <17 2>; + }; + + DIE_NODE(atcphy0_cio3pll_dtc_vreg_adjust): efuse@a14,19 { + reg = <0xa14 4>; + bits = <19 3>; + }; + + DIE_NODE(atcphy1_auspll_rodco_bias_adjust): efuse@a18,0 { + reg = <0xa18 4>; + bits = <0 3>; + }; + + DIE_NODE(atcphy1_auspll_rodco_encap): efuse@a18,3 { + reg = <0xa18 4>; + bits = <3 2>; + }; + + DIE_NODE(atcphy1_auspll_dtc_vreg_adjust): efuse@a18,5 { + reg = <0xa18 4>; + bits = <5 3>; + }; + + DIE_NODE(atcphy1_auspll_fracn_dll_start_capcode): efuse@a18,8 { + reg = <0xa18 4>; + bits = <8 2>; + }; + + DIE_NODE(atcphy1_aus_cmn_shm_vreg_trim): efuse@a18,10 { + reg = <0xa18 4>; + bits = <10 5>; + }; + + DIE_NODE(atcphy1_cio3pll_dco_coarsebin0): efuse@a18,15 { + reg = <0xa18 4>; + bits = <15 6>; + }; + + DIE_NODE(atcphy1_cio3pll_dco_coarsebin1): efuse@a18,21 { + reg = <0xa18 4>; + bits = <21 6>; + }; + + DIE_NODE(atcphy1_cio3pll_dll_start_capcode): efuse@a18,27 { + reg = <0xa18 4>; + bits = <27 2>; + }; + + DIE_NODE(atcphy1_cio3pll_dtc_vreg_adjust): efuse@a18,29 { + reg = <0xa18 4>; + bits = <29 3>; + }; + + DIE_NODE(atcphy2_auspll_rodco_bias_adjust): efuse@a1c,10 { + reg = <0xa1c 4>; + bits = <10 3>; + }; + + DIE_NODE(atcphy2_auspll_rodco_encap): efuse@a1c,13 { + reg = <0xa1c 4>; + bits = <13 2>; + }; + + DIE_NODE(atcphy2_auspll_dtc_vreg_adjust): efuse@a1c,15 { + reg = <0xa1c 4>; + bits = <15 3>; + }; + + DIE_NODE(atcphy2_auspll_fracn_dll_start_capcode): efuse@a1c,18 { + reg = <0xa1c 4>; + bits = <18 2>; + }; + + DIE_NODE(atcphy2_aus_cmn_shm_vreg_trim): efuse@a1c,20 { + reg = <0xa1c 4>; + bits = <20 5>; + }; + + DIE_NODE(atcphy2_cio3pll_dco_coarsebin0): efuse@a1c,25 { + reg = <0xa1c 4>; + bits = <25 6>; + }; + + DIE_NODE(atcphy2_cio3pll_dco_coarsebin1): efuse@a1c,31 { + reg = <0xa1c 8>; + bits = <31 6>; + }; + + DIE_NODE(atcphy2_cio3pll_dll_start_capcode): efuse@a20,5 { + reg = <0xa20 4>; + bits = <5 2>; + }; + + DIE_NODE(atcphy2_cio3pll_dtc_vreg_adjust): efuse@a20,7 { + reg = <0xa20 4>; + bits = <7 3>; + }; + + DIE_NODE(atcphy3_auspll_rodco_bias_adjust): efuse@a20,20 { + reg = <0xa20 4>; + bits = <20 3>; + }; + + DIE_NODE(atcphy3_auspll_rodco_encap): efuse@a20,23 { + reg = <0xa20 4>; + bits = <23 2>; + }; + + DIE_NODE(atcphy3_auspll_dtc_vreg_adjust): efuse@a20,25 { + reg = <0xa20 4>; + bits = <25 3>; + }; + + DIE_NODE(atcphy3_auspll_fracn_dll_start_capcode): efuse@a20,28 { + reg = <0xa20 4>; + bits = <28 2>; + }; + + DIE_NODE(atcphy3_aus_cmn_shm_vreg_trim): efuse@a20,30 { + reg = <0xa20 8>; + bits = <30 5>; + }; + + DIE_NODE(atcphy3_cio3pll_dco_coarsebin0): efuse@a24,3 { + reg = <0xa24 4>; + bits = <3 6>; + }; + + DIE_NODE(atcphy3_cio3pll_dco_coarsebin1): efuse@a24,9 { + reg = <0xa24 4>; + bits = <9 6>; + }; + + DIE_NODE(atcphy3_cio3pll_dll_start_capcode): efuse@a24,15 { + reg = <0xa24 4>; + bits = <15 2>; + }; + + DIE_NODE(atcphy3_cio3pll_dtc_vreg_adjust): efuse@a24,17 { + reg = <0xa24 4>; + bits = <17 3>; + }; }; DIE_NODE(pinctrl_aop): pinctrl@293820000 { @@ -150,13 +330,54 @@ reg = <0x7 0x02280000 0x0 0x100000>; interrupt-parent = <&aic>; interrupts = ; - /* dr_mode = "otg"; */ + dr_mode = "otg"; usb-role-switch; role-switch-default-mode = "host"; iommus = <&DIE_NODE(dwc3_0_dart_0) 0>, <&DIE_NODE(dwc3_0_dart_1) 1>; power-domains = <&DIE_NODE(ps_atc0_usb)>; dma-coherent; + resets = <&DIE_NODE(atcphy0)>; + phys = <&DIE_NODE(atcphy0) PHY_TYPE_USB2>, <&DIE_NODE(atcphy0) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy0): phy@703000000 { + compatible = "apple,t6000-atcphy", "apple,t8103-atcphy"; + reg = <0x7 0x03000000 0x0 0x4c000>, + <0x7 0x03050000 0x0 0x8000>, + <0x7 0x00000000 0x0 0x4000>, + <0x7 0x02a90000 0x0 0x4000>, + <0x7 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&DIE_NODE(atcphy0_aus_cmn_shm_vreg_trim)>, + <&DIE_NODE(atcphy0_auspll_rodco_encap)>, + <&DIE_NODE(atcphy0_auspll_rodco_bias_adjust)>, + <&DIE_NODE(atcphy0_auspll_fracn_dll_start_capcode)>, + <&DIE_NODE(atcphy0_auspll_dtc_vreg_adjust)>, + <&DIE_NODE(atcphy0_cio3pll_dco_coarsebin0)>, + <&DIE_NODE(atcphy0_cio3pll_dco_coarsebin1)>, + <&DIE_NODE(atcphy0_cio3pll_dll_start_capcode)>, + <&DIE_NODE(atcphy0_cio3pll_dtc_vreg_adjust)>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; }; DIE_NODE(dwc3_1_dart_0): iommu@b02f00000 { @@ -182,13 +403,54 @@ reg = <0xb 0x02280000 0x0 0x100000>; interrupt-parent = <&aic>; interrupts = ; - /* dr_mode = "otg"; */ + dr_mode = "otg"; usb-role-switch; role-switch-default-mode = "host"; iommus = <&DIE_NODE(dwc3_1_dart_0) 0>, <&DIE_NODE(dwc3_1_dart_1) 1>; power-domains = <&DIE_NODE(ps_atc1_usb)>; dma-coherent; + resets = <&DIE_NODE(atcphy1)>; + phys = <&DIE_NODE(atcphy1) PHY_TYPE_USB2>, <&DIE_NODE(atcphy1) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy1): phy@b03000000 { + compatible = "apple,t6000-atcphy", "apple,t8103-atcphy"; + reg = <0xb 0x03000000 0x0 0x4c000>, + <0xb 0x03050000 0x0 0x8000>, + <0xb 0x00000000 0x0 0x4000>, + <0xb 0x02a90000 0x0 0x4000>, + <0xb 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&DIE_NODE(atcphy1_aus_cmn_shm_vreg_trim)>, + <&DIE_NODE(atcphy1_auspll_rodco_encap)>, + <&DIE_NODE(atcphy1_auspll_rodco_bias_adjust)>, + <&DIE_NODE(atcphy1_auspll_fracn_dll_start_capcode)>, + <&DIE_NODE(atcphy1_auspll_dtc_vreg_adjust)>, + <&DIE_NODE(atcphy1_cio3pll_dco_coarsebin0)>, + <&DIE_NODE(atcphy1_cio3pll_dco_coarsebin1)>, + <&DIE_NODE(atcphy1_cio3pll_dll_start_capcode)>, + <&DIE_NODE(atcphy1_cio3pll_dtc_vreg_adjust)>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; }; DIE_NODE(dwc3_2_dart_0): iommu@f02f00000 { @@ -214,13 +476,54 @@ reg = <0xf 0x02280000 0x0 0x100000>; interrupt-parent = <&aic>; interrupts = ; - /* dr_mode = "otg"; */ + dr_mode = "otg"; usb-role-switch; role-switch-default-mode = "host"; iommus = <&DIE_NODE(dwc3_2_dart_0) 0>, <&DIE_NODE(dwc3_2_dart_1) 1>; power-domains = <&DIE_NODE(ps_atc2_usb)>; dma-coherent; + resets = <&DIE_NODE(atcphy2)>; + phys = <&DIE_NODE(atcphy2) PHY_TYPE_USB2>, <&DIE_NODE(atcphy2) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy2): phy@f03000000 { + compatible = "apple,t6000-atcphy", "apple,t8103-atcphy"; + reg = <0xf 0x03000000 0x0 0x4c000>, + <0xf 0x03050000 0x0 0x8000>, + <0xf 0x00000000 0x0 0x4000>, + <0xf 0x02a90000 0x0 0x4000>, + <0xf 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&DIE_NODE(atcphy2_aus_cmn_shm_vreg_trim)>, + <&DIE_NODE(atcphy2_auspll_rodco_encap)>, + <&DIE_NODE(atcphy2_auspll_rodco_bias_adjust)>, + <&DIE_NODE(atcphy2_auspll_fracn_dll_start_capcode)>, + <&DIE_NODE(atcphy2_auspll_dtc_vreg_adjust)>, + <&DIE_NODE(atcphy2_cio3pll_dco_coarsebin0)>, + <&DIE_NODE(atcphy2_cio3pll_dco_coarsebin1)>, + <&DIE_NODE(atcphy2_cio3pll_dll_start_capcode)>, + <&DIE_NODE(atcphy2_cio3pll_dtc_vreg_adjust)>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; }; DIE_NODE(dwc3_3_dart_0): iommu@1302f00000 { @@ -246,11 +549,52 @@ reg = <0x13 0x02280000 0x0 0x100000>; interrupt-parent = <&aic>; interrupts = ; - /* dr_mode = "otg"; */ + dr_mode = "otg"; usb-role-switch; role-switch-default-mode = "host"; iommus = <&DIE_NODE(dwc3_3_dart_0) 0>, <&DIE_NODE(dwc3_3_dart_1) 1>; power-domains = <&DIE_NODE(ps_atc3_usb)>; dma-coherent; + resets = <&DIE_NODE(atcphy3)>; + phys = <&DIE_NODE(atcphy3) PHY_TYPE_USB2>, <&DIE_NODE(atcphy3) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy3): phy@1303000000 { + compatible = "apple,t6000-atcphy", "apple,t8103-atcphy"; + reg = <0x13 0x03000000 0x0 0x4c000>, + <0x13 0x03050000 0x0 0x8000>, + <0x13 0x00000000 0x0 0x4000>, + <0x13 0x02a90000 0x0 0x4000>, + <0x13 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&DIE_NODE(atcphy3_aus_cmn_shm_vreg_trim)>, + <&DIE_NODE(atcphy3_auspll_rodco_encap)>, + <&DIE_NODE(atcphy3_auspll_rodco_bias_adjust)>, + <&DIE_NODE(atcphy3_auspll_fracn_dll_start_capcode)>, + <&DIE_NODE(atcphy3_auspll_dtc_vreg_adjust)>, + <&DIE_NODE(atcphy3_cio3pll_dco_coarsebin0)>, + <&DIE_NODE(atcphy3_cio3pll_dco_coarsebin1)>, + <&DIE_NODE(atcphy3_cio3pll_dll_start_capcode)>, + <&DIE_NODE(atcphy3_cio3pll_dtc_vreg_adjust)>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; }; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 74f452f3ecd367..b4f6496f2b1ace 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -13,6 +13,10 @@ / { aliases { + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; + atcphy2 = &atcphy2; + atcphy3 = &atcphy3; bluetooth0 = &bluetooth0; dcp = &dcp; disp0 = &display; @@ -93,6 +97,12 @@ remote-endpoint = <&typec0_usb_hs>; }; }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; }; }; }; @@ -119,6 +129,12 @@ remote-endpoint = <&typec1_usb_hs>; }; }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; }; }; }; @@ -145,6 +161,12 @@ remote-endpoint = <&typec2_usb_hs>; }; }; + port@1 { + reg = <1>; + typec2_con_ss: endpoint { + remote-endpoint = <&typec2_usb_ss>; + }; + }; }; }; }; @@ -333,6 +355,31 @@ }; }; +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; + }; +}; + +&atcphy2 { + port { + typec2_usb_ss: endpoint { + remote-endpoint = <&typec2_con_ss>; + }; + }; +}; + /* ATC3 is used for DisplayPort -> HDMI only */ &dwc3_3_dart_0 { status = "disabled"; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index b86abaa21b546a..c5400f298a123e 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -11,6 +11,10 @@ / { aliases { + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; + atcphy2 = &atcphy2; + atcphy3 = &atcphy3; bluetooth0 = &bluetooth0; dcp = &dcp; disp0 = &display; @@ -79,6 +83,12 @@ remote-endpoint = <&typec0_usb_hs>; }; }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; }; }; }; @@ -105,6 +115,12 @@ remote-endpoint = <&typec1_usb_hs>; }; }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; }; }; }; @@ -131,6 +147,12 @@ remote-endpoint = <&typec2_usb_hs>; }; }; + port@1 { + reg = <1>; + typec2_con_ss: endpoint { + remote-endpoint = <&typec2_usb_ss>; + }; + }; }; }; }; @@ -157,6 +179,12 @@ remote-endpoint = <&typec3_usb_hs>; }; }; + port@1 { + reg = <1>; + typec3_con_ss: endpoint { + remote-endpoint = <&typec3_usb_ss>; + }; + }; }; }; }; @@ -195,6 +223,39 @@ }; }; +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; + }; +}; + +&atcphy2 { + port { + typec2_usb_ss: endpoint { + remote-endpoint = <&typec2_con_ss>; + }; + }; +}; + +&atcphy3 { + port { + typec3_usb_ss: endpoint { + remote-endpoint = <&typec3_con_ss>; + }; + }; +}; + /* Audio */ &i2c1 { status = "okay"; From 3997aa31375162525680dea69e6fb1d75276900c Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 31 Oct 2022 01:19:36 +0100 Subject: [PATCH 0041/1009] arch: arm64: apple: Add dcp panel node for t8103 based laptops and imacs The panel node will contain among other properties backlight control related properties from the "backlight" node in the ADT. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-j293.dts | 7 ++++++- arch/arm64/boot/dts/apple/t8103-j313.dts | 7 ++++++- arch/arm64/boot/dts/apple/t8103-j456.dts | 7 ++++++- arch/arm64/boot/dts/apple/t8103-j457.dts | 7 ++++++- 4 files changed, 24 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 1b87dc8fafea34..a845d92ee10c25 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -31,7 +31,12 @@ }; &dcp { - apple,connector-type = "eDP"; + panel: panel { + compatible = "apple,panel-j293", "apple,panel"; + width-mm = <286>; + height-mm = <179>; + apple,max-brightness = <525>; + }; }; &bluetooth0 { diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index 5061cc5d09e0da..cc05341b24def4 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -31,7 +31,12 @@ }; &dcp { - apple,connector-type = "eDP"; + panel: panel { + compatible = "apple,panel-j313", "apple,panel"; + width-mm = <286>; + height-mm = <179>; + apple,max-brightness = <420>; + }; }; &bluetooth0 { diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index ca74b7f87c0c3b..19f14208a80e16 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -22,7 +22,12 @@ }; &dcp { - apple,connector-type = "eDP"; + panel: panel { + compatible = "apple,panel-j456", "apple,panel"; + width-mm = <522>; + height-mm = <294>; + apple,max-brightness = <525>; + }; }; &bluetooth0 { diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index 2f248178ce5885..72a0a1b9e2db25 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -22,7 +22,12 @@ }; &dcp { - apple,connector-type = "eDP"; + panel: panel { + compatible = "apple,panel-j457", "apple,panel"; + width-mm = <522>; + height-mm = <294>; + apple,max-brightness = <525>; + }; }; &bluetooth0 { From 0c05a28624e07f57d6edbb06261cbc85d4810620 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 31 Oct 2022 01:21:34 +0100 Subject: [PATCH 0042/1009] arch: arm64: apple: Add dcp panel node for t600x based laptops The panel node will contain among other properties backlight control related properties from the "backlight" node in the ADT. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6000-j314s.dts | 7 +++++++ arch/arm64/boot/dts/apple/t6000-j316s.dts | 7 +++++++ arch/arm64/boot/dts/apple/t6001-j314c.dts | 7 +++++++ arch/arm64/boot/dts/apple/t6001-j316c.dts | 7 +++++++ arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 4 +++- 5 files changed, 31 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t6000-j314s.dts b/arch/arm64/boot/dts/apple/t6000-j314s.dts index b514b1114c4d24..a2ccc654216164 100644 --- a/arch/arm64/boot/dts/apple/t6000-j314s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j314s.dts @@ -25,6 +25,13 @@ brcm,board-type = "apple,maldives"; }; +&panel { + compatible = "apple,panel-j314", "apple,panel-mini-led", "apple,panel"; + width-mm = <302>; + height-mm = <196>; + adj-height-mm = <189>; +}; + &sound { model = "MacBook Pro J314"; }; diff --git a/arch/arm64/boot/dts/apple/t6000-j316s.dts b/arch/arm64/boot/dts/apple/t6000-j316s.dts index 7f5c91bb5f3210..99a76392b3b791 100644 --- a/arch/arm64/boot/dts/apple/t6000-j316s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j316s.dts @@ -25,6 +25,13 @@ brcm,board-type = "apple,madagascar"; }; +&panel { + compatible = "apple,panel-j316", "apple,panel-mini-led", "apple,panel"; + width-mm = <346>; + height-mm = <223>; + adj-height-mm = <216>; +}; + &sound { model = "MacBook Pro J316"; }; diff --git a/arch/arm64/boot/dts/apple/t6001-j314c.dts b/arch/arm64/boot/dts/apple/t6001-j314c.dts index 35ff978b998702..82d851d4cd3857 100644 --- a/arch/arm64/boot/dts/apple/t6001-j314c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j314c.dts @@ -25,6 +25,13 @@ brcm,board-type = "apple,maldives"; }; +&panel { + compatible = "apple,panel-j314", "apple,panel-mini-led", "apple,panel"; + width-mm = <302>; + height-mm = <196>; + adj-height-mm = <189>; +}; + &sound { model = "MacBook Pro J314"; }; diff --git a/arch/arm64/boot/dts/apple/t6001-j316c.dts b/arch/arm64/boot/dts/apple/t6001-j316c.dts index 6a35c87aa7ab02..a6987c8324dbd7 100644 --- a/arch/arm64/boot/dts/apple/t6001-j316c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j316c.dts @@ -25,6 +25,13 @@ brcm,board-type = "apple,madagascar"; }; +&panel { + compatible = "apple,panel-j316", "apple,panel-mini-led", "apple,panel"; + width-mm = <346>; + height-mm = <223>; + adj-height-mm = <216>; +}; + &sound { model = "MacBook Pro J316"; }; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index b4f6496f2b1ace..39fdc7d3360f42 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -70,7 +70,9 @@ }; &dcp { - apple,connector-type = "eDP"; + panel: panel { + apple,max-brightness = <500>; + }; }; /* USB Type C */ From c470ce26a52cc9ee73d95feecedf89dabdc65a70 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 15 Nov 2022 20:12:33 +0100 Subject: [PATCH 0043/1009] arm64: dts: apple: t8112: Add eFuses node Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112.dtsi | 97 ++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 4904574aa2f931..e33c464f0ab8e6 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -771,6 +771,103 @@ interrupts = ; }; + efuse@23d2c8000 { + compatible = "apple,t8112-efuses", "apple,efuses"; + reg = <0x2 0x3d2c8000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + atcphy0_auspll_rodco_bias_adjust: efuse@480,20 { + reg = <0x480 4>; + bits = <20 3>; + }; + + atcphy0_auspll_rodco_encap: efuse@480,23 { + reg = <0x480 4>; + bits = <23 2>; + }; + + atcphy0_auspll_dtc_vreg_adjust: efuse@480,25 { + reg = <0x480 4>; + bits = <25 3>; + }; + + atcphy0_auspll_fracn_dll_start_capcode: efuse@480,28 { + reg = <0x480 4>; + bits = <28 2>; + }; + + atcphy0_aus_cmn_shm_vreg_trim: efuse@480,30 { + reg = <0x480 8>; + bits = <30 5>; + }; + + atcphy0_cio3pll_dco_coarsebin0: efuse@484,3 { + reg = <0x484 4>; + bits = <3 6>; + }; + + atcphy0_cio3pll_dco_coarsebin1: efuse@484,9 { + reg = <0x484 4>; + bits = <9 6>; + }; + + atcphy0_cio3pll_dll_start_capcode: efuse@484,15 { + reg = <0x484 4>; + bits = <15 2>; + }; + + atcphy0_cio3pll_dtc_vreg_adjust: efuse@484,17 { + reg = <0x484 0x4>; + bits = <17 3>; + }; + + atcphy1_auspll_rodco_bias_adjust: efuse@484,30 { + reg = <0x484 8>; + bits = <30 3>; + }; + + atcphy1_auspll_rodco_encap: efuse@488,1 { + reg = <0x488 8>; + bits = <1 2>; + }; + + atcphy1_auspll_dtc_vreg_adjust: efuse@488,3 { + reg = <0x488 4>; + bits = <3 3>; + }; + + atcphy1_auspll_fracn_dll_start_capcode: efuse@488,6 { + reg = <0x488 4>; + bits = <6 2>; + }; + + atcphy1_aus_cmn_shm_vreg_trim: efuse@488,8 { + reg = <0x488 4>; + bits = <8 5>; + }; + + atcphy1_cio3pll_dco_coarsebin0: efuse@488,13 { + reg = <0x488 4>; + bits = <13 6>; + }; + + atcphy1_cio3pll_dco_coarsebin1: efuse@488,19 { + reg = <0x488 4>; + bits = <19 6>; + }; + + atcphy1_cio3pll_dll_start_capcode: efuse@488,25 { + reg = <0x488 4>; + bits = <25 2>; + }; + + atcphy1_cio3pll_dtc_vreg_adjust: efuse@488,27 { + reg = <0x488 0x4>; + bits = <27 3>; + }; + }; + smc_mbox: mbox@23e408000 { compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x2 0x3e408000 0x0 0x4000>; From 691ab4c34d55d1899f124fde3e08279a01cb5134 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 15 Nov 2022 20:14:27 +0100 Subject: [PATCH 0044/1009] arm64: dts: apple: t8112: Add ATCPHY nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-jxxx.dtsi | 31 +++++++++ arch/arm64/boot/dts/apple/t8112.dtsi | 83 +++++++++++++++++++++++ 2 files changed, 114 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi index 2c14f4479c401f..1d0d1ab4a97cc9 100644 --- a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi @@ -11,6 +11,8 @@ / { aliases { + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; serial0 = &serial0; serial2 = &serial2; }; @@ -68,6 +70,12 @@ remote-endpoint = <&typec0_usb_hs>; }; }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; }; }; }; @@ -93,6 +101,12 @@ remote-endpoint = <&typec1_usb_hs>; }; }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; }; }; }; @@ -115,6 +129,23 @@ }; }; +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; + }; +}; + &i2c1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index e33c464f0ab8e6..d5edb738cd3d61 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include / { @@ -1065,6 +1066,9 @@ role-switch-default-mode = "host"; iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>; power-domains = <&ps_atc0_usb>; + resets = <&atcphy0>; + phys = <&atcphy0 PHY_TYPE_USB2>, <&atcphy0 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; }; dwc3_0_dart_0: iommu@382f00000 { @@ -1085,6 +1089,44 @@ power-domains = <&ps_atc0_usb>; }; + atcphy0: phy@383000000 { + compatible = "apple,t8112-atcphy", "apple,t8103-atcphy"; + reg = <0x3 0x83000000 0x0 0x4c000>, + <0x3 0x83050000 0x0 0x8000>, + <0x3 0x80000000 0x0 0x4000>, + <0x3 0x82a90000 0x0 0x4000>, + <0x3 0x82a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&atcphy0_aus_cmn_shm_vreg_trim>, + <&atcphy0_auspll_rodco_encap>, + <&atcphy0_auspll_rodco_bias_adjust>, + <&atcphy0_auspll_fracn_dll_start_capcode>, + <&atcphy0_auspll_dtc_vreg_adjust>, + <&atcphy0_cio3pll_dco_coarsebin0>, + <&atcphy0_cio3pll_dco_coarsebin1>, + <&atcphy0_cio3pll_dll_start_capcode>, + <&atcphy0_cio3pll_dtc_vreg_adjust>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&ps_atc0_usb>; + }; + dwc3_1: usb@502280000 { compatible = "apple,t8112-dwc3", "apple,dwc3", "snps,dwc3"; reg = <0x5 0x02280000 0x0 0x100000>; @@ -1095,6 +1137,9 @@ role-switch-default-mode = "host"; iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>; power-domains = <&ps_atc1_usb>; + resets = <&atcphy1>; + phys = <&atcphy1 PHY_TYPE_USB2>, <&atcphy1 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; }; dwc3_1_dart_0: iommu@502f00000 { @@ -1115,6 +1160,44 @@ power-domains = <&ps_atc1_usb>; }; + atcphy1: phy@503000000 { + compatible = "apple,t8112-atcphy", "apple,t8103-atcphy"; + reg = <0x5 0x03000000 0x0 0x4c000>, + <0x5 0x03050000 0x0 0x8000>, + <0x5 0x0 0x0 0x4000>, + <0x5 0x02a90000 0x0 0x4000>, + <0x5 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + nvmem-cells = <&atcphy1_aus_cmn_shm_vreg_trim>, + <&atcphy1_auspll_rodco_encap>, + <&atcphy1_auspll_rodco_bias_adjust>, + <&atcphy1_auspll_fracn_dll_start_capcode>, + <&atcphy1_auspll_dtc_vreg_adjust>, + <&atcphy1_cio3pll_dco_coarsebin0>, + <&atcphy1_cio3pll_dco_coarsebin1>, + <&atcphy1_cio3pll_dll_start_capcode>, + <&atcphy1_cio3pll_dtc_vreg_adjust>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&ps_atc1_usb>; + }; + pcie0_dart: iommu@681008000 { compatible = "apple,t8110-dart"; reg = <0x6 0x81008000 0x0 0x4000>; From 1a9848aa69affedb61730c33b72a26196f8efad1 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 20 Nov 2022 20:22:57 +0100 Subject: [PATCH 0045/1009] arm64: dts: apple: t8112: Add dcp/disp0 nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j413.dts | 10 +++ arch/arm64/boot/dts/apple/t8112-j493.dts | 9 +++ arch/arm64/boot/dts/apple/t8112-jxxx.dtsi | 10 +++ arch/arm64/boot/dts/apple/t8112.dtsi | 79 +++++++++++++++++++++++ 4 files changed, 108 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index c4ae6b5a6c7519..de9c98c6fac0a2 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -35,6 +35,16 @@ }; }; +&dcp { + panel: panel { + compatible = "apple,panel-j413", "apple,panel"; + width-mm = <290>; + height-mm = <189>; + adj-height-mm = <181>; + apple,max-brightness = <525>; + }; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 45302227cf4be7..42705711c6928d 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -35,6 +35,15 @@ }; }; +&dcp { + panel: panel { + compatible = "apple,panel-j493", "apple,panel"; + width-mm = <286>; + height-mm = <179>; + apple,max-brightness = <525>; + }; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi index 1d0d1ab4a97cc9..7edabecc862e46 100644 --- a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi @@ -13,6 +13,9 @@ aliases { atcphy0 = &atcphy0; atcphy1 = &atcphy1; + dcp = &dcp; + disp0 = &display; + disp0_piodma = &disp0_piodma; serial0 = &serial0; serial2 = &serial2; }; @@ -32,6 +35,13 @@ }; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + memory@800000000 { device_type = "memory"; reg = <0x8 0 0x2 0>; /* To be filled by loader */ diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index d5edb738cd3d61..ec99763b11cc35 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -360,6 +360,14 @@ clock-output-names = "nco_ref"; }; + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ + clk_disp0: clock-disp0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <533333328>; + clock-output-names = "clk_disp0"; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -380,6 +388,71 @@ #performance-domain-cells = <0>; }; + disp0_dart: iommu@231304000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x31304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + }; + + dcp_dart: iommu@23130c000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x3130c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + dcp_mbox: mbox@231c08000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x31c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + }; + + dcp: dcp@231c00000 { + compatible = "apple,t8112-dcp", "apple,dcp"; + mboxes = <&dcp_mbox>; + mbox-names = "mbox"; + iommus = <&dcp_dart 5>; + + /* the ADT has 2 additional regs which seems to be unused */ + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x31c00000 0x0 0x4000>, + <0x2 0x30000000 0x0 0x61c000>, + <0x2 0x31320000 0x0 0x4000>, + <0x2 0x31344000 0x0 0x4000>, + <0x2 0x31800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x5d8>; + power-domains = <&ps_disp0_cpu0>; + clocks = <&clk_disp0>; + apple,asc-dram-mask = <0x0 0x0>; + phandle = <&dcp>; + + disp0_piodma: piodma { + iommus = <&disp0_dart 4>; + phandle = <&disp0_piodma>; + }; + }; + + display: display-subsystem { + compatible = "apple,display-subsystem"; + /* disp_dart0 must be 1st since it is locked */ + iommus = <&disp0_dart 0>; + /* generate phandle explicitly for use in loader */ + phandle = <&display>; + }; + sio_dart: iommu@235004000 { compatible = "apple,t8110-dart"; reg = <0x2 0x35004000 0x0 0x4000>; @@ -595,6 +668,12 @@ /* child nodes are added in t8103-pmgr.dtsi */ }; + pmgr_dcp: power-management@23b3d0000 { + reg = <0x2 0x3b3d0000 0x0 0x4000>; + reg-names = "dcp-bw-scratch"; + #apple,bw-scratch-cells = <3>; + }; + pinctrl_ap: pinctrl@23c100000 { compatible = "apple,t8112-pinctrl", "apple,pinctrl"; reg = <0x2 0x3c100000 0x0 0x100000>; From 03ad61abd065d38ec4023a874b3e8006f0e6942e Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Wed, 2 Nov 2022 15:58:07 +0900 Subject: [PATCH 0046/1009] scripts/dtc: Add support for floating-point literals Signed-off-by: Asahi Lina --- scripts/dtc/data.c | 27 +++++++++++++++++++++++++++ scripts/dtc/dtc-lexer.l | 22 ++++++++++++++++++++++ scripts/dtc/dtc-parser.y | 16 ++++++++++++++++ scripts/dtc/dtc.h | 1 + 4 files changed, 66 insertions(+) diff --git a/scripts/dtc/data.c b/scripts/dtc/data.c index 14734233ad8b7e..d12c1f0146bedf 100644 --- a/scripts/dtc/data.c +++ b/scripts/dtc/data.c @@ -184,6 +184,33 @@ struct data data_append_integer(struct data d, uint64_t value, int bits) } } +struct data data_append_float(struct data d, double value, int bits) +{ + float f32; + uint32_t u32; + double f64; + uint64_t u64; + fdt32_t value_32; + fdt64_t value_64; + + switch (bits) { + case 32: + f32 = value; + memcpy(&u32, &f32, sizeof(u32)); + value_32 = cpu_to_fdt32(u32); + return data_append_data(d, &value_32, 4); + + case 64: + f64 = value; + memcpy(&u64, &f64, sizeof(u64)); + value_64 = cpu_to_fdt64(u64); + return data_append_data(d, &value_64, 8); + + default: + die("Invalid literal size (%d)\n", bits); + } +} + struct data data_append_re(struct data d, uint64_t address, uint64_t size) { struct fdt_reserve_entry re; diff --git a/scripts/dtc/dtc-lexer.l b/scripts/dtc/dtc-lexer.l index de60a70b6bdbcb..ac0fadff20802d 100644 --- a/scripts/dtc/dtc-lexer.l +++ b/scripts/dtc/dtc-lexer.l @@ -151,6 +151,28 @@ static void PRINTF(1, 2) lexical_error(const char *fmt, ...); return DT_LABEL; } +[-+]?(([0-9]+\.[0-9]*)|([0-9]*\.[0-9]+))(e[-+]?[0-9]+)?f? { + char *e; + DPRINT("Floating-point Literal: '%s'\n", yytext); + + errno = 0; + yylval.floating = strtod(yytext, &e); + + if (*e && (*e != 'f' || e[1])) { + lexical_error("Bad floating-point literal '%s'", + yytext); + } + + if (errno == ERANGE) + lexical_error("Floating-point literal '%s' out of range", + yytext); + else + /* ERANGE is the only strtod error triggerable + * by strings matching the pattern */ + assert(errno == 0); + return DT_FP_LITERAL; + } + ([0-9]+|0[xX][0-9a-fA-F]+)(U|L|UL|LL|ULL)? { char *e; DPRINT("Integer Literal: '%s'\n", yytext); diff --git a/scripts/dtc/dtc-parser.y b/scripts/dtc/dtc-parser.y index bff1337ec2665a..398451f2fab54b 100644 --- a/scripts/dtc/dtc-parser.y +++ b/scripts/dtc/dtc-parser.y @@ -48,6 +48,7 @@ static bool is_ref_relative(const char *ref) struct node *nodelist; struct reserve_info *re; uint64_t integer; + double floating; unsigned int flags; } @@ -61,6 +62,7 @@ static bool is_ref_relative(const char *ref) %token DT_OMIT_NO_REF %token DT_PROPNODENAME %token DT_LITERAL +%token DT_FP_LITERAL %token DT_CHAR_LITERAL %token DT_BYTE %token DT_STRING @@ -86,6 +88,7 @@ static bool is_ref_relative(const char *ref) %type subnode %type subnodes +%type floating_prim %type integer_prim %type integer_unary %type integer_mul @@ -392,6 +395,15 @@ arrayprefix: $$.data = data_add_marker(empty_data, TYPE_UINT32, NULL); $$.bits = 32; } + | arrayprefix floating_prim + { + if ($1.bits < 32) { + ERROR(&@2, "Floating-point values must be" + " 32-bit or 64-bit"); + } + + $$.data = data_append_float($1.data, $2, $1.bits); + } | arrayprefix integer_prim { if ($1.bits < 64) { @@ -436,6 +448,10 @@ arrayprefix: } ; +floating_prim: + DT_FP_LITERAL + ; + integer_prim: DT_LITERAL | DT_CHAR_LITERAL diff --git a/scripts/dtc/dtc.h b/scripts/dtc/dtc.h index 0a1f54991026bd..1054d922207cc5 100644 --- a/scripts/dtc/dtc.h +++ b/scripts/dtc/dtc.h @@ -177,6 +177,7 @@ struct data data_insert_at_marker(struct data d, struct marker *m, struct data data_merge(struct data d1, struct data d2); struct data data_append_cell(struct data d, cell_t word); struct data data_append_integer(struct data d, uint64_t word, int bits); +struct data data_append_float(struct data d, double value, int bits); struct data data_append_re(struct data d, uint64_t address, uint64_t size); struct data data_append_addr(struct data d, uint64_t addr); struct data data_append_byte(struct data d, uint8_t byte); From d1f7a02ac80bdab2617a58f1a167c7fc15591b15 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Thu, 18 Aug 2022 02:15:43 +0900 Subject: [PATCH 0047/1009] arm64: dts: apple: t8103*: Add GPU nodes Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t8103.dtsi | 51 ++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 4c64d4a3cd9263..8839cace6d154c 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -353,6 +353,27 @@ clock-output-names = "nco_ref"; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0 0 0 0>; + no-map; + }; + + uat_pagetables: uat-pagetables { + reg = <0 0 0 0>; + no-map; + }; + + uat_ttbs: uat-ttbs { + reg = <0 0 0 0>; + no-map; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -361,6 +382,36 @@ ranges; nonposted-mmio; + agx: gpu@206400000 { + compatible = "apple,agx-t8103", "apple,agx-g13g"; + reg = <0x2 0x6400000 0 0x40000>, + <0x2 0x4000000 0 0x1000000>; + reg-names = "asc", "sgx"; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + ; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; + memory-region-names = "ttbs", "pagetables", "handoff"; + }; + + agx_mbox: mbox@206408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + cpufreq_e: performance-controller@210e20000 { compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq"; reg = <0x2 0x10e20000 0 0x1000>; From f180cb1b29307663d5a1ab24bd4f2ed443428f9d Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Sat, 22 Oct 2022 00:15:22 +0900 Subject: [PATCH 0048/1009] arm64: dts: Add GPU performance data to t8103.dts Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t8103.dtsi | 52 +++++++++++++++++++++++++++- 1 file changed, 51 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 8839cace6d154c..81a7d9513c91c0 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -20,6 +20,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + gpu = &gpu; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -299,6 +303,50 @@ #endif }; + gpu_opp: opp-table-gpu { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <0>; + opp-microvolt = <400000>; + apple,opp-rel-power = <0>; + }; + opp01 { + opp-hz = /bits/ 64 <396000000>; + opp-microvolt = <603000>; + apple,opp-rel-power = <19>; + }; + opp02 { + opp-hz = /bits/ 64 <528000000>; + opp-microvolt = <640000>; + apple,opp-rel-power = <26>; + }; + opp03 { + opp-hz = /bits/ 64 <720000000>; + opp-microvolt = <690000>; + apple,opp-rel-power = <38>; + }; + opp04 { + opp-hz = /bits/ 64 <924000000>; + opp-microvolt = <784000>; + apple,opp-rel-power = <60>; + }; + opp05 { + opp-hz = /bits/ 64 <1128000000>; + opp-microvolt = <862000>; + apple,opp-rel-power = <87>; + }; + opp06 { + opp-hz = /bits/ 64 <1278000000>; + opp-microvolt = <931000>; + apple,opp-rel-power = <100>; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&aic>; @@ -382,7 +430,7 @@ ranges; nonposted-mmio; - agx: gpu@206400000 { + gpu: gpu@206400000 { compatible = "apple,agx-t8103", "apple,agx-g13g"; reg = <0x2 0x6400000 0 0x40000>, <0x2 0x4000000 0 0x1000000>; @@ -397,6 +445,8 @@ power-domains = <&ps_gfx>; memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; memory-region-names = "ttbs", "pagetables", "handoff"; + + operating-points-v2 = <&gpu_opp>; }; agx_mbox: mbox@206408000 { From 15d35f7f067994edc5b4e1fbd978f278cb21bd9a Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Wed, 2 Nov 2022 23:32:46 +0900 Subject: [PATCH 0049/1009] arm64: dts: Add power data for t8103 Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t8103-j274.dts | 4 +++ arch/arm64/boot/dts/apple/t8103-j456.dts | 4 +++ arch/arm64/boot/dts/apple/t8103-j457.dts | 4 +++ arch/arm64/boot/dts/apple/t8103.dtsi | 40 +++++++++++++++++++----- 4 files changed, 45 insertions(+), 7 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index 7169563c1b351a..0a69e2962c7c7f 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -127,3 +127,7 @@ }; }; + +&gpu { + apple,perf-base-pstate = <3>; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index 19f14208a80e16..c16a0594b1d2ca 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -127,3 +127,7 @@ }; }; }; + +&gpu { + apple,perf-base-pstate = <3>; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index 72a0a1b9e2db25..c1d1201ecbe2cc 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -100,3 +100,7 @@ }; }; }; + +&gpu { + apple,perf-base-pstate = <3>; +}; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 81a7d9513c91c0..7a3c553f863f12 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -313,37 +313,37 @@ opp00 { opp-hz = /bits/ 64 <0>; opp-microvolt = <400000>; - apple,opp-rel-power = <0>; + opp-microwatt = <0>; }; opp01 { opp-hz = /bits/ 64 <396000000>; opp-microvolt = <603000>; - apple,opp-rel-power = <19>; + opp-microwatt = <3714690>; }; opp02 { opp-hz = /bits/ 64 <528000000>; opp-microvolt = <640000>; - apple,opp-rel-power = <26>; + opp-microwatt = <5083260>; }; opp03 { opp-hz = /bits/ 64 <720000000>; opp-microvolt = <690000>; - apple,opp-rel-power = <38>; + opp-microwatt = <7429380>; }; opp04 { opp-hz = /bits/ 64 <924000000>; opp-microvolt = <784000>; - apple,opp-rel-power = <60>; + opp-microwatt = <11730600>; }; opp05 { opp-hz = /bits/ 64 <1128000000>; opp-microvolt = <862000>; - apple,opp-rel-power = <87>; + opp-microwatt = <17009370>; }; opp06 { opp-hz = /bits/ 64 <1278000000>; opp-microvolt = <931000>; - apple,opp-rel-power = <100>; + opp-microwatt = <19551000>; }; }; @@ -447,6 +447,32 @@ memory-region-names = "ttbs", "pagetables", "handoff"; operating-points-v2 = <&gpu_opp>; + apple,perf-base-pstate = <1>; + apple,min-sram-microvolt = <850000>; + apple,avg-power-filter-tc-ms = <1000>; + apple,avg-power-ki-only = <7.5>; + apple,avg-power-kp = <4.0>; + apple,avg-power-min-duty-cycle = <40>; + apple,avg-power-target-filter-tc = <125>; + apple,fast-die0-integral-gain = <200.0>; + apple,fast-die0-proportional-gain = <5.0>; + apple,perf-filter-drop-threshold = <0>; + apple,perf-filter-time-constant = <5>; + apple,perf-filter-time-constant2 = <50>; + apple,perf-integral-gain2 = <0.197392>; + apple,perf-integral-min-clamp = <0>; + apple,perf-proportional-gain2 = <6.853981>; + apple,perf-tgt-utilization = <85>; + apple,power-sample-period = <8>; + apple,power-zones = <30000 100 6875>; + apple,ppm-filter-time-constant-ms = <100>; + apple,ppm-ki = <91.5>; + apple,ppm-kp = <6.9>; + apple,pwr-filter-time-constant = <313>; + apple,pwr-integral-gain = <0.0202129>; + apple,pwr-integral-min-clamp = <0>; + apple,pwr-min-duty-cycle = <40>; + apple,pwr-proportional-gain = <5.2831855>; }; agx_mbox: mbox@206408000 { From 2098d4e83cedbd943c43ad1546a430aef6077b14 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Thu, 3 Nov 2022 01:03:44 +0900 Subject: [PATCH 0050/1009] arm64: dts: Add t600x GPU nodes Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t6000.dtsi | 6 ++ arch/arm64/boot/dts/apple/t6001.dtsi | 26 ++++++++ arch/arm64/boot/dts/apple/t6002.dtsi | 8 +++ arch/arm64/boot/dts/apple/t600x-common.dtsi | 66 +++++++++++++++++++++ arch/arm64/boot/dts/apple/t600x-die0.dtsi | 64 ++++++++++++++++++++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 9 +++ 6 files changed, 179 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6000.dtsi b/arch/arm64/boot/dts/apple/t6000.dtsi index 89c3b211b116e9..c9e4e52d9aac92 100644 --- a/arch/arm64/boot/dts/apple/t6000.dtsi +++ b/arch/arm64/boot/dts/apple/t6000.dtsi @@ -9,6 +9,8 @@ /* This chip is just a cut down version of t6001, so include it and disable the missing parts */ +#define GPU_REPEAT(x) + #include "t6001.dtsi" / { @@ -16,3 +18,7 @@ }; /delete-node/ &pmgr_south; + +&gpu { + compatible = "apple,agx-t6000", "apple,agx-g13x"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001.dtsi b/arch/arm64/boot/dts/apple/t6001.dtsi index 0bdd1966f5302e..6e7e7cdeacf943 100644 --- a/arch/arm64/boot/dts/apple/t6001.dtsi +++ b/arch/arm64/boot/dts/apple/t6001.dtsi @@ -16,11 +16,33 @@ #include "multi-die-cpp.h" +#ifndef GPU_REPEAT +# define GPU_REPEAT(x) +#endif + #include "t600x-common.dtsi" / { compatible = "apple,t6001", "apple,arm-platform"; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0 0 0 0>; + }; + + uat_pagetables: uat-pagetables { + reg = <0 0 0 0>; + }; + + uat_ttbs: uat-ttbs { + reg = <0 0 0 0>; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -63,3 +85,7 @@ }; }; }; + +&gpu { + compatible = "apple,agx-t6001", "apple,agx-g13x"; +}; diff --git a/arch/arm64/boot/dts/apple/t6002.dtsi b/arch/arm64/boot/dts/apple/t6002.dtsi index 8fa2d8dd72ff7f..f1164315be755a 100644 --- a/arch/arm64/boot/dts/apple/t6002.dtsi +++ b/arch/arm64/boot/dts/apple/t6002.dtsi @@ -16,6 +16,10 @@ #include "multi-die-cpp.h" +#ifndef GPU_REPEAT +# define GPU_REPEAT(x) +#endif + #include "t600x-common.dtsi" / { @@ -301,3 +305,7 @@ // On t6002, the die0 GPU power domain needs both AFR power domains power-domains = <&ps_afr>, <&ps_afr_die1>; }; + +&gpu { + compatible = "apple,agx-t6002", "apple,agx-g13x"; +}; diff --git a/arch/arm64/boot/dts/apple/t600x-common.dtsi b/arch/arm64/boot/dts/apple/t600x-common.dtsi index 01385ef831ca91..c76ab2fc8f96dd 100644 --- a/arch/arm64/boot/dts/apple/t600x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-common.dtsi @@ -11,6 +11,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + gpu = &gpu; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -333,6 +337,50 @@ */ }; + gpu_opp: opp-table-gpu { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <0>; + opp-microvolt = GPU_REPEAT(400000); + opp-microwatt = <0>; + }; + opp01 { + opp-hz = /bits/ 64 <388800000>; + opp-microvolt = GPU_REPEAT(634000); + opp-microwatt = <25011450>; + }; + opp02 { + opp-hz = /bits/ 64 <486000000>; + opp-microvolt = GPU_REPEAT(650000); + opp-microwatt = <31681170>; + }; + opp03 { + opp-hz = /bits/ 64 <648000000>; + opp-microvolt = GPU_REPEAT(668000); + opp-microwatt = <41685750>; + }; + opp04 { + opp-hz = /bits/ 64 <777600000>; + opp-microvolt = GPU_REPEAT(715000); + opp-microwatt = <56692620>; + }; + opp05 { + opp-hz = /bits/ 64 <972000000>; + opp-microvolt = GPU_REPEAT(778000); + opp-microwatt = <83371500>; + }; + opp06 { + opp-hz = /bits/ 64 <1296000000>; + opp-microvolt = GPU_REPEAT(903000); + opp-microwatt = <166743000>; + }; + }; + pmu-e { compatible = "apple,icestorm-pmu"; interrupt-parent = <&aic>; @@ -384,4 +432,22 @@ #clock-cells = <0>; clock-output-names = "nco_ref"; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0 0 0 0>; + }; + + uat_pagetables: uat-pagetables { + reg = <0 0 0 0>; + }; + + uat_ttbs: uat-ttbs { + reg = <0 0 0 0>; + }; + }; }; diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 1b795ddbe552d5..a313f8e3058645 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -426,6 +426,70 @@ #sound-dai-cells = <1>; }; + gpu: gpu@406400000 { + compatible = "apple,agx-g13x"; + reg = <0x4 0x6400000 0 0x40000>, + <0x4 0x4000000 0 0x1000000>; + reg-names = "asc", "sgx"; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + ; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; + memory-region-names = "ttbs", "pagetables", "handoff"; + + operating-points-v2 = <&gpu_opp>; + apple,perf-base-pstate = <1>; + apple,min-sram-microvolt = <790000>; + apple,avg-power-filter-tc-ms = <1000>; + apple,avg-power-ki-only = <2.4>; + apple,avg-power-kp = <1.5>; + apple,avg-power-min-duty-cycle = <40>; + apple,avg-power-target-filter-tc = <125>; + apple,fast-die0-integral-gain = <500.0>; + apple,fast-die0-proportional-gain = <72.0>; + apple,perf-boost-ce-step = <50>; + apple,perf-boost-min-util = <90>; + apple,perf-filter-drop-threshold = <0>; + apple,perf-filter-time-constant = <5>; + apple,perf-filter-time-constant2 = <50>; + apple,perf-integral-gain = <6.3>; + apple,perf-integral-gain2 = <0.197392>; + apple,perf-integral-min-clamp = <0>; + apple,perf-proportional-gain = <15.75>; + apple,perf-proportional-gain2 = <6.853981>; + apple,perf-tgt-utilization = <85>; + apple,power-sample-period = <8>; + apple,ppm-filter-time-constant-ms = <100>; + apple,ppm-ki = <30>; + apple,ppm-kp = <1.5>; + apple,pwr-filter-time-constant = <313>; + apple,pwr-integral-gain = <0.0202129>; + apple,pwr-integral-min-clamp = <0>; + apple,pwr-min-duty-cycle = <40>; + apple,pwr-proportional-gain = <5.2831855>; + + apple,core-leak-coef = GPU_REPEAT(1200.0); + apple,sram-leak-coef = GPU_REPEAT(20.0); + }; + + agx_mbox: mbox@406408000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x4 0x6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + pcie0_dart_0: iommu@581008000 { compatible = "apple,t6000-dart"; reg = <0x5 0x81008000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index c5400f298a123e..dad19cad7a99a0 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -381,3 +381,12 @@ &pcie0_dart_3 { status = "okay"; }; + +&gpu { + apple,avg-power-ki-only = <0.6375>; + apple,avg-power-kp = <0.58>; + apple,avg-power-target-filter-tc = <1>; + apple,perf-base-pstate = <3>; + apple,ppm-ki = <5.8>; + apple,ppm-kp = <0.355>; +}; From 4b13a896a4117aec7d68f2823cf082f49eb6d62e Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Fri, 4 Nov 2022 21:56:26 +0900 Subject: [PATCH 0051/1009] arm64: dts: t8103: Add GPU leak coefficients Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t8103.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 7a3c553f863f12..c77ae26879090f 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -473,6 +473,9 @@ apple,pwr-integral-min-clamp = <0>; apple,pwr-min-duty-cycle = <40>; apple,pwr-proportional-gain = <5.2831855>; + + apple,core-leak-coef = <1000.0>; + apple,sram-leak-coef = <45.0>; }; agx_mbox: mbox@206408000 { From 38014470697650221147d04b3b53f03b1b9d8e99 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Wed, 9 Nov 2022 10:44:43 +0900 Subject: [PATCH 0052/1009] arm64: dts: apple: Add no-map to GPU reserved-memory nodes Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t600x-common.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-common.dtsi b/arch/arm64/boot/dts/apple/t600x-common.dtsi index c76ab2fc8f96dd..279ba91d8abacd 100644 --- a/arch/arm64/boot/dts/apple/t600x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-common.dtsi @@ -440,14 +440,17 @@ uat_handoff: uat-handoff { reg = <0 0 0 0>; + no-map; }; uat_pagetables: uat-pagetables { reg = <0 0 0 0>; + no-map; }; uat_ttbs: uat-ttbs { reg = <0 0 0 0>; + no-map; }; }; }; From 127154a419bf499b9fe741bbdf9bde2881c85bb5 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Fri, 25 Nov 2022 23:06:59 +0900 Subject: [PATCH 0053/1009] arm64: dts: apple: Add GPU nodes to T8112 Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t8112.dtsi | 141 +++++++++++++++++++++++++++ 1 file changed, 141 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index ec99763b11cc35..019d9f42250e45 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -20,6 +20,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + gpu = &gpu; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -321,6 +325,60 @@ #endif }; + gpu_opp: opp-table-gpu { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <0>; + opp-microvolt = <400000>; + opp-microwatt = <0>; + }; + opp01 { + opp-hz = /bits/ 64 <444000000>; + opp-microvolt = <603000>; + opp-microwatt = <4295000>; + }; + opp02 { + opp-hz = /bits/ 64 <612000000>; + opp-microvolt = <675000>; + opp-microwatt = <6251000>; + }; + opp03 { + opp-hz = /bits/ 64 <808000000>; + opp-microvolt = <710000>; + opp-microwatt = <8625000>; + }; + opp04 { + opp-hz = /bits/ 64 <968000000>; + opp-microvolt = <775000>; + opp-microwatt = <11948000>; + }; + opp05 { + opp-hz = /bits/ 64 <1110000000>; + opp-microvolt = <820000>; + opp-microwatt = <15071000>; + }; + opp06 { + opp-hz = /bits/ 64 <1236000000>; + opp-microvolt = <875000>; + opp-microwatt = <18891000>; + }; + opp07 { + opp-hz = /bits/ 64 <1338000000>; + opp-microvolt = <915000>; + opp-microwatt = <21960000>; + }; + opp08 { + opp-hz = /bits/ 64 <1398000000>; + opp-microvolt = <950000>; + opp-microwatt = <22800000>; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&aic>; @@ -368,6 +426,27 @@ clock-output-names = "clk_disp0"; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0x0 0 0 0>; + no-map; + }; + + uat_pagetables: uat-pagetables { + reg = <0x0 0 0 0>; + no-map; + }; + + uat_ttbs: uat-ttbs { + reg = <0x0 0 0 0>; + no-map; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -376,6 +455,68 @@ ranges; nonposted-mmio; + gpu: gpu@206400000 { + compatible = "apple,agx-t8112", "apple,agx-g14g"; + reg = <0x2 0x6400000 0 0x40000>, + <0x2 0x4000000 0 0x1000000>; + reg-names = "asc", "sgx"; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + ; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; + memory-region-names = "ttbs", "pagetables", "handoff"; + + apple,firmware-version = <12 4 0>; + apple,firmware-compat = <12 4 0>; + + operating-points-v2 = <&gpu_opp>; + apple,perf-base-pstate = <1>; + apple,min-sram-microvolt = <780000>; + apple,avg-power-filter-tc-ms = <300>; + apple,avg-power-ki-only = <9.375>; + apple,avg-power-kp = <3.22>; + apple,avg-power-min-duty-cycle = <40>; + apple,avg-power-target-filter-tc = <1>; + apple,fast-die0-integral-gain = <200.0>; + apple,fast-die0-proportional-gain = <5.0>; + apple,perf-boost-ce-step = <50>; + apple,perf-boost-min-util = <90>; + apple,perf-filter-drop-threshold = <0>; + apple,perf-filter-time-constant = <5>; + apple,perf-filter-time-constant2 = <200>; + apple,perf-integral-gain = <5.94>; + apple,perf-integral-gain2 = <5.94>; + apple,perf-integral-min-clamp = <0>; + apple,perf-proportional-gain = <14.85>; + apple,perf-proportional-gain2 = <14.85>; + apple,perf-tgt-utilization = <85>; + apple,power-sample-period = <8>; + apple,ppm-filter-time-constant-ms = <34>; + apple,ppm-ki = <205.0>; + apple,ppm-kp = <0.75>; + apple,pwr-min-duty-cycle = <40>; + apple,core-leak-coef = <1920.0>; + apple,sram-leak-coef = <74.0>; + }; + + agx_mbox: mbox@206408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + cpufreq_e: cpufreq@210e20000 { compatible = "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; reg = <0x2 0x10e20000 0 0x1000>; From 18f776c191500177471cdb024c3ddbe06c55dc77 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Fri, 25 Nov 2022 23:07:22 +0900 Subject: [PATCH 0054/1009] arm64: dts: apple: Add GPU firmware versions to t8113/t600x Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 3 +++ arch/arm64/boot/dts/apple/t8103.dtsi | 3 +++ 2 files changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index a313f8e3058645..65df566d4baf1d 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -442,6 +442,9 @@ memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; memory-region-names = "ttbs", "pagetables", "handoff"; + apple,firmware-version = <12 3 0>; + apple,firmware-compat = <12 3 0>; + operating-points-v2 = <&gpu_opp>; apple,perf-base-pstate = <1>; apple,min-sram-microvolt = <790000>; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index c77ae26879090f..4abc94bdd2888c 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -446,6 +446,9 @@ memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; memory-region-names = "ttbs", "pagetables", "handoff"; + apple,firmware-version = <12 3 0>; + apple,firmware-compat = <12 3 0>; + operating-points-v2 = <&gpu_opp>; apple,perf-base-pstate = <1>; apple,min-sram-microvolt = <850000>; From fca3237f156c4d6b9affe3cf7dea9d7012d39e85 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 30 Sep 2023 21:38:03 +0200 Subject: [PATCH 0055/1009] arch: arm64: apple: Add spi1-nvram.dtsi All devices use an identical SPI nor/nvram setup so move that to dtsi file they all can include. Since the nvram partition size depends on the iboot version disable the nvram partition and have m1n1 enable it after it has filled the correct values from the ADT. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/spi1-nvram.dtsi | 32 +++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/spi1-nvram.dtsi diff --git a/arch/arm64/boot/dts/apple/spi1-nvram.dtsi b/arch/arm64/boot/dts/apple/spi1-nvram.dtsi new file mode 100644 index 00000000000000..36bfef5cf81d43 --- /dev/null +++ b/arch/arm64/boot/dts/apple/spi1-nvram.dtsi @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Common config for Apple's nvram using a SPI nor flash. This is common on all + * M1 and M2 devices. identically set up identically on all M1 and M2 devicesspi1, spinor and nvram config identical on all devices + * + * Copyright The Asahi Linux Contributors + */ + +&spi1 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <25000000>; + #address-cells = <1>; + #size-cells = <1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + nvram: partition@700000 { + label = "nvram"; + /* To be filled by the loader */ + reg = <0x0 0x0>; + status = "disabled"; + }; + }; + }; +}; From 62705d72427f4348848674b2402fe3d3b6695eec Mon Sep 17 00:00:00 2001 From: Sasha Finkelstein Date: Sat, 29 Oct 2022 23:18:27 +0300 Subject: [PATCH 0056/1009] arm64: dts: apple: t600x: Add the NVRAM bindings Add the SPI controller and the nvram partition bindings for M1 Pro/Max/Ultra Macs Signed-off-by: Sasha Finkelstein --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 1 - arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 15 +++------------ 2 files changed, 3 insertions(+), 13 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 65df566d4baf1d..4a5a275b706f5a 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -355,7 +355,6 @@ pinctrl-0 = <&spi1_pins>; pinctrl-names = "default"; power-domains = <&ps_spi1>; - status = "disabled"; }; spi3: spi@39b10c000 { diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 39fdc7d3360f42..58d017253f4aa2 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -21,6 +21,7 @@ dcp = &dcp; disp0 = &display; disp0_piodma = &disp0_piodma; + nvram = &nvram; serial0 = &serial0; wifi0 = &wifi0; }; @@ -262,18 +263,6 @@ clock-frequency = <1068000000>; }; -&spi1 { - status = "disabled"; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0x0>; - spi-max-frequency = <25000000>; - #address-cells = <1>; - #size-cells = <1>; - }; -}; - &spi3 { status = "okay"; @@ -436,3 +425,5 @@ }; }; }; + +#include "spi1-nvram.dtsi" From cac666ed5f7ce7c3131998fb6d7ec933b4ff4ae0 Mon Sep 17 00:00:00 2001 From: Sasha Finkelstein Date: Sat, 29 Oct 2022 23:17:40 +0300 Subject: [PATCH 0057/1009] arm64: dts: apple: t8112: Add the NVRAM bindings Add the SPI controller and the nvram partition bindings for M2 Macs Signed-off-by: Sasha Finkelstein --- arch/arm64/boot/dts/apple/t8112-jxxx.dtsi | 2 ++ arch/arm64/boot/dts/apple/t8112.dtsi | 28 +++++++++++++++++++++++ 2 files changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi index 7edabecc862e46..16daa5c5cde57d 100644 --- a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi @@ -171,3 +171,5 @@ &nco_clkref { clock-frequency = <900000000>; }; + +#include "spi1-nvram.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 019d9f42250e45..754d06f868b4b8 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -447,6 +447,13 @@ }; }; + clk_200m: clock-200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "clk_200m"; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -682,6 +689,20 @@ status = "disabled"; }; + spi1: spi@235104000 { + compatible = "apple,t8112-spi", "apple,spi"; + reg = <0x2 0x35104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clk_200m>; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + spi3: spi@23510c000 { compatible = "apple,t8112-spi", "apple,spi"; reg = <0x2 0x3510c000 0x0 0x4000>; @@ -861,6 +882,13 @@ ; }; + spi1_pins: spi1-pins { + pinmux = , + , + , + ; + }; + spi3_pins: spi3-pins { pinmux = , , From 06c461a914e6a09294f0f586e159a019b9cce83a Mon Sep 17 00:00:00 2001 From: Sasha Finkelstein Date: Sat, 29 Oct 2022 23:14:39 +0300 Subject: [PATCH 0058/1009] arm64: dts: apple: t8103: Add the NVRAM bindings Add the SPI controller and the nvram partition bindings for M1 Macs Signed-off-by: Sasha Finkelstein --- arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 2 ++ arch/arm64/boot/dts/apple/t8103.dtsi | 28 +++++++++++++++++++++++ 2 files changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index 1ad2a57698afb9..6b6332b5652732 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -183,3 +183,5 @@ &nco_clkref { clock-frequency = <900000000>; }; + +#include "spi1-nvram.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 4abc94bdd2888c..3d547b5cf4465a 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -383,6 +383,13 @@ clock-output-names = "clk_120m"; }; + clk_200m: clock-200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "clk_200m"; + }; + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ clk_disp0: clock-disp0 { compatible = "fixed-clock"; @@ -657,6 +664,20 @@ status = "disabled"; }; + spi1: spi@235104000 { + compatible = "apple,t8103-spi", "apple,spi"; + reg = <0x2 0x35104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clk_200m>; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + spi3: spi@23510c000 { compatible = "apple,t8103-spi", "apple,spi"; reg = <0x2 0x3510c000 0x0 0x4000>; @@ -835,6 +856,13 @@ ; }; + spi1_pins: spi1-pins { + pinmux = , + , + , + ; + }; + spi3_pins: spi3-pins { pinmux = , , From fe34c5d6e6ea633cd7c916bb4e6dcd6df6219864 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 13 Dec 2022 00:17:35 +0900 Subject: [PATCH 0059/1009] arm64: dts: apple: t600x: Add DCP power domain to missing devices Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 2 ++ arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 1 + arch/arm64/boot/dts/apple/t600x-j375.dtsi | 1 + arch/arm64/boot/dts/apple/t600x-pmgr.dtsi | 2 -- 4 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 4a5a275b706f5a..f34c5f5d315a8a 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -179,6 +179,7 @@ interrupt-parent = <&aic>; interrupts = ; status = "disabled"; + power-domains = <&ps_disp0_cpu0>; }; dcp_dart: iommu@38b30c000 { @@ -187,6 +188,7 @@ #iommu-cells = <1>; interrupt-parent = <&aic>; interrupts = ; + power-domains = <&ps_disp0_cpu0>; }; dcp_mbox: mbox@38bc08000 { diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 58d017253f4aa2..04c418aead3a4e 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -38,6 +38,7 @@ reg = <0 0 0 0>; /* To be filled by loader */ /* Format properties will be added by loader */ status = "disabled"; + power-domains = <&ps_disp0_cpu0>; }; }; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index dad19cad7a99a0..50dd882a7ad2e8 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -35,6 +35,7 @@ reg = <0 0 0 0>; /* To be filled by loader */ /* Format properties will be added by loader */ status = "disabled"; + power-domains = <&ps_disp0_cpu0>; }; }; diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index 0bd44753b76a0c..00b317c2355b8c 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -1293,7 +1293,6 @@ #reset-cells = <0>; label = DIE_LABEL(disp0_fe); power-domains = <&DIE_NODE(ps_afnc2_lw0)>; - apple,always-on; /* TODO: figure out if we can enable PM here */ }; DIE_NODE(ps_disp0_cpu0): power-controller@350 { @@ -1303,7 +1302,6 @@ #reset-cells = <0>; label = DIE_LABEL(disp0_cpu0); power-domains = <&DIE_NODE(ps_disp0_fe)>; - apple,always-on; /* TODO: figure out if we can enable PM here */ apple,min-state = <4>; }; From 8f71764062088e1e023a6b21fd6482c850f2bb3e Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 13 Dec 2022 00:17:35 +0900 Subject: [PATCH 0060/1009] arm64: dts: apple: t8103: Add DCP power domain to missing devices Removes the "apple,always-on" property from ps_disp0_fe/cpu0. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 1 + arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 2 -- arch/arm64/boot/dts/apple/t8103.dtsi | 2 ++ 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index 6b6332b5652732..2b4136d6f77ee4 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -32,6 +32,7 @@ framebuffer0: framebuffer@0 { compatible = "apple,simple-framebuffer", "simple-framebuffer"; reg = <0 0 0 0>; /* To be filled by loader */ + power-domains = <&ps_disp0_cpu0>; /* Format properties will be added by loader */ status = "disabled"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 0966322c5c8e3f..ea0ee0224b1cb1 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -646,7 +646,6 @@ #reset-cells = <0>; label = "disp0_fe"; power-domains = <&ps_rmx>, <&ps_pmp>; - apple,always-on; /* TODO: figure out if we can enable PM here */ }; ps_dispext_fe: power-controller@368 { @@ -1001,7 +1000,6 @@ #reset-cells = <0>; label = "disp0_cpu0"; power-domains = <&ps_disp0_fe>; - apple,always-on; /* TODO: figure out if we can enable PM here */ apple,min-state = <4>; }; }; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 3d547b5cf4465a..d1cef7837e1ff9 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -519,6 +519,7 @@ #iommu-cells = <1>; interrupt-parent = <&aic>; interrupts = ; + power-domains = <&ps_disp0_cpu0>; status = "disabled"; }; @@ -528,6 +529,7 @@ #iommu-cells = <1>; interrupt-parent = <&aic>; interrupts = ; + power-domains = <&ps_disp0_cpu0>; }; dcp_mbox: mbox@231c08000 { From 3117ffc0491c8f41376001c8a60fccbd0de0f980 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 13 Dec 2022 00:17:35 +0900 Subject: [PATCH 0061/1009] arm64: dts: apple: t8112: Add DCP power domain to missing devices Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-jxxx.dtsi | 1 + arch/arm64/boot/dts/apple/t8112-pmgr.dtsi | 2 -- arch/arm64/boot/dts/apple/t8112.dtsi | 2 ++ 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi index 16daa5c5cde57d..5fec625bf5c2a6 100644 --- a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi @@ -30,6 +30,7 @@ framebuffer0: framebuffer@0 { compatible = "apple,simple-framebuffer", "simple-framebuffer"; reg = <0 0 0 0>; /* To be filled by loader */ + power-domains = <&ps_disp0_cpu0>; /* Format properties will be added by loader */ status = "disabled"; }; diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi index 118694dd9b5f06..d1711155f84686 100644 --- a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -663,7 +663,6 @@ #reset-cells = <0>; label = "disp0_sys"; power-domains = <&ps_rmx1>; - apple,always-on; /* TODO: figure out if we can enable PM here */ }; ps_disp0_fe: power-controller@378 { @@ -673,7 +672,6 @@ #reset-cells = <0>; label = "disp0_fe"; power-domains = <&ps_disp0_sys>, <&ps_pmp>; - apple,always-on; /* TODO: figure out if we can enable PM here */ }; ps_dispext_sys: power-controller@380 { diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 754d06f868b4b8..199214ce73db73 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -542,6 +542,7 @@ #iommu-cells = <1>; interrupt-parent = <&aic>; interrupts = ; + power-domains = <&ps_disp0_cpu0>; status = "disabled"; }; @@ -551,6 +552,7 @@ #iommu-cells = <1>; interrupt-parent = <&aic>; interrupts = ; + power-domains = <&ps_disp0_cpu0>; }; dcp_mbox: mbox@231c08000 { From 261778dc8b8dd53cf43147df63a8b02d62c30908 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Fri, 30 Dec 2022 01:15:57 +0100 Subject: [PATCH 0062/1009] arm64: dts: apple: t8103: Add missing ps_pmp dependency to ps_gfx AGX' ASC crashes shortly after ps_pmp is powered down due to dcp runtime PM suspend. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index ea0ee0224b1cb1..724e7fd559e7a1 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -733,6 +733,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "gfx"; + power-domains = <&ps_pmp>; }; ps_dcs4: power-controller@320 { From 554124effa228f5cd860d900f898fabb1334b075 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 9 Jan 2023 00:03:49 +0100 Subject: [PATCH 0063/1009] arm64: dts: apple: t600x: Add "ps_disp0_cpu0" as resets for dcp Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index f34c5f5d315a8a..6421f085465060 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -219,6 +219,7 @@ <0x3 0x8b800000 0x0 0x800000>; apple,bw-scratch = <&pmgr_dcp 0 4 0x988>; power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; clocks = <&clk_disp0>; apple,asc-dram-mask = <0x1f0 0x00000000>; phandle = <&dcp>; From 665f0fd1fb0746f128ed73bd2a393d35b8c55f3c Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 9 Jan 2023 00:05:06 +0100 Subject: [PATCH 0064/1009] arm64: dts: apple: t8103: Add "ps_disp0_cpu0" as resets for dcp Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index d1cef7837e1ff9..65e532c8198841 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -564,6 +564,7 @@ apple,bw-scratch = <&pmgr_dcp 0 5 0x14>; apple,bw-doorbell = <&pmgr_dcp 1 6>; power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; clocks = <&clk_disp0>; apple,asc-dram-mask = <0xf 0x00000000>; phandle = <&dcp>; From c6bcfe44abcf47341e657347b5541dd0caa6e168 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 9 Jan 2023 00:05:30 +0100 Subject: [PATCH 0065/1009] arm64: dts: apple: t8112: Add "ps_disp0_cpu0" as resets for dcp Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 199214ce73db73..9ef423b5fde4c5 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -585,6 +585,7 @@ <0x2 0x31800000 0x0 0x800000>; apple,bw-scratch = <&pmgr_dcp 0 4 0x5d8>; power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; clocks = <&clk_disp0>; apple,asc-dram-mask = <0x0 0x0>; phandle = <&dcp>; From 6eefe4c0bd70ebe906ea561514ce1379e5799327 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 11 Mar 2023 21:45:11 +0900 Subject: [PATCH 0066/1009] arm64: dts: apple: j314/j316: Disable ATC3_USB_AON power domain These power domains are normally always on for real Thunderbolt ports (or else dwc3 breaks), but not for the port that's hardwired to the HDMI bridge. Fixes some dmesg spam: apple-pmgr-pwrstate 292280000.power-management:power-controller@a0: always-on domain atc3_usb_aon is not on at boot Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 04c418aead3a4e..7c5bbbed9a183d 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -385,6 +385,10 @@ status = "disabled"; }; +&ps_atc3_usb_aon { + /delete-property/ apple,always-on; +}; + / { sound: sound { compatible = "apple,j314-macaudio", "apple,macaudio"; From 7ccaf80bde4458a699116d3292cc9ede9b9a7351 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 19 Mar 2023 19:12:52 +0900 Subject: [PATCH 0067/1009] arm64: dts: apple: Add keyboard alias & layout props for t8112 laptops Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j413.dts | 5 ++++- arch/arm64/boot/dts/apple/t8112-j493.dts | 5 ++++- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index de9c98c6fac0a2..ceb93965cb4d44 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -20,6 +20,7 @@ aliases { bluetooth0 = &bluetooth0; wifi0 = &wifi0; + keyboard = &keyboard; }; led-controller { @@ -206,7 +207,9 @@ firmware-name = "apple/tpmtfw-j413.bin"; }; - keyboard { + keyboard: keyboard { + hid-country-code = <0>; + apple,keyboard-layout-id = <0>; }; stm { diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 42705711c6928d..d34acd0ee2f203 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -20,6 +20,7 @@ aliases { bluetooth0 = &bluetooth0; wifi0 = &wifi0; + keyboard = &keyboard; }; led-controller { @@ -194,7 +195,9 @@ firmware-name = "apple/tpmtfw-j493.bin"; }; - keyboard { + keyboard: keyboard { + hid-country-code = <0>; + apple,keyboard-layout-id = <0>; }; stm { From 71a6f78547d8bc92767089cb9ddc54e8f3bf372e Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 9 Apr 2023 23:49:01 +0900 Subject: [PATCH 0068/1009] arm64: dts: apple: Fix t600x mca IRQs Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 6421f085465060..d5f83226dda558 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -418,10 +418,10 @@ "tx2a", "rx2a", "tx2b", "rx2b", "tx3a", "rx3a", "tx3b", "rx3b"; interrupt-parent = <&aic>; - interrupts = , + interrupts = , + , , - , - ; + ; power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, <&ps_mca2>, <&ps_mca3>; resets = <&ps_audio_p>; From 2f825871616a85decee6aa9fa964f1f07ca5426b Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 9 Apr 2023 23:48:38 +0900 Subject: [PATCH 0069/1009] arm64: dts: apple: Add initial t602x device trees Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/Makefile | 5 + arch/arm64/boot/dts/apple/t600x-die0.dtsi | 2 +- .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 7 + arch/arm64/boot/dts/apple/t600x-j375.dtsi | 4 + arch/arm64/boot/dts/apple/t6020-j414s.dts | 38 + arch/arm64/boot/dts/apple/t6020-j416s.dts | 38 + arch/arm64/boot/dts/apple/t6020-j474s.dts | 98 + arch/arm64/boot/dts/apple/t6020.dtsi | 24 + arch/arm64/boot/dts/apple/t6021-j414c.dts | 38 + arch/arm64/boot/dts/apple/t6021-j416c.dts | 54 + arch/arm64/boot/dts/apple/t6021.dtsi | 91 + arch/arm64/boot/dts/apple/t602x-common.dtsi | 489 ++++ arch/arm64/boot/dts/apple/t602x-die0.dtsi | 702 +++++ arch/arm64/boot/dts/apple/t602x-dieX.dtsi | 344 +++ .../arm64/boot/dts/apple/t602x-gpio-pins.dtsi | 81 + .../arm64/boot/dts/apple/t602x-j414-j416.dtsi | 88 + arch/arm64/boot/dts/apple/t602x-nvme.dtsi | 42 + arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 2262 +++++++++++++++++ 18 files changed, 4406 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/apple/t6020-j414s.dts create mode 100644 arch/arm64/boot/dts/apple/t6020-j416s.dts create mode 100644 arch/arm64/boot/dts/apple/t6020-j474s.dts create mode 100644 arch/arm64/boot/dts/apple/t6020.dtsi create mode 100644 arch/arm64/boot/dts/apple/t6021-j414c.dts create mode 100644 arch/arm64/boot/dts/apple/t6021-j416c.dts create mode 100644 arch/arm64/boot/dts/apple/t6021.dtsi create mode 100644 arch/arm64/boot/dts/apple/t602x-common.dtsi create mode 100644 arch/arm64/boot/dts/apple/t602x-die0.dtsi create mode 100644 arch/arm64/boot/dts/apple/t602x-dieX.dtsi create mode 100644 arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi create mode 100644 arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi create mode 100644 arch/arm64/boot/dts/apple/t602x-nvme.dtsi create mode 100644 arch/arm64/boot/dts/apple/t602x-pmgr.dtsi diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index aec5e29cdfb737..e3e62c672d53b7 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -13,3 +13,8 @@ dtb-$(CONFIG_ARCH_APPLE) += t6002-j375d.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j413.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j473.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j493.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6020-j414s.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6021-j414c.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6020-j416s.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6021-j416c.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6020-j474s.dtb diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index d5f83226dda558..3c991c9bdc529a 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -221,7 +221,7 @@ power-domains = <&ps_disp0_cpu0>; resets = <&ps_disp0_cpu0>; clocks = <&clk_disp0>; - apple,asc-dram-mask = <0x1f0 0x00000000>; + apple,asc-dram-mask = <0>; phandle = <&dcp>; disp0_piodma: piodma { diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 7c5bbbed9a183d..9475dbd2f2047e 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -264,6 +264,7 @@ clock-frequency = <1068000000>; }; +#ifndef NO_SPI_TRACKPAD &spi3 { status = "okay"; @@ -284,6 +285,7 @@ interrupts-extended = <&pinctrl_nub 6 IRQ_TYPE_LEVEL_LOW>; }; }; +#endif /* PCIe devices */ &port00 { @@ -310,6 +312,7 @@ /* SD card reader */ bus-range = <2 2>; pwren-gpios = <&smc_gpio 26 GPIO_ACTIVE_HIGH>; + status = "okay"; sdhci0: mmc@0,0 { compatible = "pci17a0,9755"; reg = <0x20000 0x0 0x0 0x0 0x0>; @@ -322,6 +325,10 @@ status = "okay"; }; +&pcie0_dart_1 { + status = "okay"; +}; + /* USB controllers */ &dwc3_0 { port { diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 50dd882a7ad2e8..0564c8cae687ab 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -344,6 +344,7 @@ }; }; +#ifndef NO_PCIE_SDHC &port01 { /* SD card reader */ bus-range = <2 2>; @@ -355,6 +356,7 @@ wp-inverted; }; }; +#endif &port02 { /* 10 Gbit Ethernet */ @@ -383,6 +385,7 @@ status = "okay"; }; +#ifndef NO_GPU &gpu { apple,avg-power-ki-only = <0.6375>; apple,avg-power-kp = <0.58>; @@ -391,3 +394,4 @@ apple,ppm-ki = <5.8>; apple,ppm-kp = <0.355>; }; +#endif diff --git a/arch/arm64/boot/dts/apple/t6020-j414s.dts b/arch/arm64/boot/dts/apple/t6020-j414s.dts new file mode 100644 index 00000000000000..18cc67a3076def --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6020-j414s.dts @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (14-inch, M2 Pro, 2023) + * + * target-type: J414s + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6020.dtsi" +#include "t602x-j414-j416.dtsi" + +/ { + compatible = "apple,j414s", "apple,t6020", "apple,arm-platform"; + model = "Apple MacBook Pro (14-inch, M2 Pro, 2023)"; +}; + +&wifi0 { + brcm,board-type = "apple,tokara"; +}; + +&bluetooth0 { + brcm,board-type = "apple,tokara"; +}; + +&panel { + compatible = "apple,panel-j414", "apple,panel-mini-led", "apple,panel"; + width-mm = <302>; + height-mm = <196>; + adj-height-mm = <189>; +}; + +&sound { + compatible = "apple,j414-macaudio", "apple,j314-macaudio", "apple,macaudio"; + model = "MacBook Pro J414"; +}; diff --git a/arch/arm64/boot/dts/apple/t6020-j416s.dts b/arch/arm64/boot/dts/apple/t6020-j416s.dts new file mode 100644 index 00000000000000..b9e0973ba37c30 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6020-j416s.dts @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (16-inch, M2 Pro, 2023) + * + * target-type: J416s + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6020.dtsi" +#include "t602x-j414-j416.dtsi" + +/ { + compatible = "apple,j416s", "apple,t6020", "apple,arm-platform"; + model = "Apple MacBook Pro (16-inch, M2 Pro, 2023)"; +}; + +&wifi0 { + brcm,board-type = "apple,amami"; +}; + +&bluetooth0 { + brcm,board-type = "apple,amami"; +}; + +&panel { + compatible = "apple,panel-j416", "apple,panel-mini-led", "apple,panel"; + width-mm = <346>; + height-mm = <223>; + adj-height-mm = <216>; +}; + +&sound { + compatible = "apple,j416-macaudio", "apple,j316-macaudio", "apple,macaudio"; + model = "MacBook Pro J416"; +}; diff --git a/arch/arm64/boot/dts/apple/t6020-j474s.dts b/arch/arm64/boot/dts/apple/t6020-j474s.dts new file mode 100644 index 00000000000000..9b61a7bb9d6ce4 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6020-j474s.dts @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Mini (M2 Pro, 2023) + * + * target-type: J474s + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6020.dtsi" + +/* + * These model is very similar to the previous generation Mac Studio, other than + * the GPIO indices. + */ + +#define NO_PCIE_SDHC +#define NO_GPU +#include "t600x-j375.dtsi" + +/ { + compatible = "apple,j474s", "apple,t6020", "apple,arm-platform"; + model = "Apple Mac Mini (M2 Pro, 2023)"; + + aliases { + ethernet0 = ðernet0; + }; +}; + +&hpm0 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm1 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm2 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm3 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&wifi0 { + compatible = "pci14e4,4434"; + brcm,board-type = "apple,tasmania"; +}; + +&bluetooth0 { + compatible = "pci14e4,5f72"; + brcm,board-type = "apple,tasmania"; +}; + +/* PCIe devices */ +&port00 { + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; +}; + +&port02 { + /* 10 Gbit Ethernet */ + bus-range = <3 3>; + status = "okay"; + ethernet0: ethernet@0,0 { + reg = <0x30000 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-mac-address = [00 10 18 00 00 00]; + }; +}; + +&port03 { + /* USB xHCI */ + pwren-gpios = <&smc_gpio 19 GPIO_ACTIVE_HIGH>; +}; + + +&speaker { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&jack_codec { + reset-gpios = <&pinctrl_nub 8 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 59 IRQ_TYPE_LEVEL_LOW>; +}; + +&sound { + compatible = "apple,j474-macaudio", "apple,j473-macaudio", "apple,macaudio"; + model = "Mac mini J474"; +}; + +&gpu { + /* Apple does not do this, but they probably should */ + apple,perf-base-pstate = <3>; +}; diff --git a/arch/arm64/boot/dts/apple/t6020.dtsi b/arch/arm64/boot/dts/apple/t6020.dtsi new file mode 100644 index 00000000000000..3a864ebd91bb2f --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6020.dtsi @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T6020 "M2 Pro" SoC + * + * Other names: H14J, "Rhodes Chop" + * + * Copyright The Asahi Linux Contributors + */ + +/* This chip is just a cut down version of t6021, so include it and disable the missing parts */ + +#define GPU_REPEAT(x) + +#include "t6021.dtsi" + +/ { + compatible = "apple,t6020", "apple,arm-platform"; +}; + +/delete-node/ &pmgr_south; + +&gpu { + compatible = "apple,agx-t6020", "apple,agx-g14x"; +}; diff --git a/arch/arm64/boot/dts/apple/t6021-j414c.dts b/arch/arm64/boot/dts/apple/t6021-j414c.dts new file mode 100644 index 00000000000000..b173caf0df0fce --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6021-j414c.dts @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (14-inch, M2 Max, 2023) + * + * target-type: J414c + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6021.dtsi" +#include "t602x-j414-j416.dtsi" + +/ { + compatible = "apple,j414c", "apple,t6021", "apple,arm-platform"; + model = "Apple MacBook Pro (14-inch, M2 Max, 2023)"; +}; + +&wifi0 { + brcm,board-type = "apple,tokara"; +}; + +&bluetooth0 { + brcm,board-type = "apple,tokara"; +}; + +&panel { + compatible = "apple,panel-j414", "apple,panel-mini-led", "apple,panel"; + width-mm = <302>; + height-mm = <196>; + adj-height-mm = <189>; +}; + +&sound { + compatible = "apple,j414-macaudio", "apple,j314-macaudio", "apple,macaudio"; + model = "MacBook Pro J414"; +}; diff --git a/arch/arm64/boot/dts/apple/t6021-j416c.dts b/arch/arm64/boot/dts/apple/t6021-j416c.dts new file mode 100644 index 00000000000000..36a57890c25d72 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6021-j416c.dts @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (16-inch, M2 Max, 2022) + * + * target-type: J416c + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6021.dtsi" +#include "t602x-j414-j416.dtsi" + +/ { + compatible = "apple,j416c", "apple,t6021", "apple,arm-platform"; + model = "Apple MacBook Pro (16-inch, M2 Max, 2023)"; +}; + +/* This machine model (only) has two extra boost CPU P-states */ +&avalanche_opp { + opp18 { + opp-hz = /bits/ 64 <3528000000>; + opp-level = <18>; + clock-latency-ns = <67000>; + turbo-mode; + }; + opp19 { + opp-hz = /bits/ 64 <3696000000>; + opp-level = <19>; + clock-latency-ns = <67000>; + turbo-mode; + }; +}; + +&wifi0 { + brcm,board-type = "apple,amami"; +}; + +&bluetooth0 { + brcm,board-type = "apple,amami"; +}; + +&panel { + compatible = "apple,panel-j416", "apple,panel-mini-led", "apple,panel"; + width-mm = <346>; + height-mm = <223>; + adj-height-mm = <216>; +}; + +&sound { + compatible = "apple,j416-macaudio", "apple,j316-macaudio", "apple,macaudio"; + model = "MacBook Pro J416"; +}; diff --git a/arch/arm64/boot/dts/apple/t6021.dtsi b/arch/arm64/boot/dts/apple/t6021.dtsi new file mode 100644 index 00000000000000..d907c4753f67dd --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6021.dtsi @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T6021 "M2 Max" SoC + * + * Other names: H14J, "Rhodes" + * + * Copyright The Asahi Linux Contributors + */ + +#include +#include +#include +#include +#include +#include + +#include "multi-die-cpp.h" + +#ifndef GPU_REPEAT +# define GPU_REPEAT(x) +#endif + +#include "t602x-common.dtsi" + +/ { + compatible = "apple,t6001", "apple,arm-platform"; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0 0 0 0>; + }; + + uat_pagetables: uat-pagetables { + reg = <0 0 0 0>; + }; + + uat_ttbs: uat-ttbs { + reg = <0 0 0 0>; + }; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + + ranges; + nonposted-mmio; + + // filled via templated includes at the end of the file + }; +}; + +#define DIE +#define DIE_NO 0 + +&{/soc} { + #include "t602x-die0.dtsi" + #include "t602x-dieX.dtsi" + #include "t602x-nvme.dtsi" +}; + +#include "t602x-gpio-pins.dtsi" +#include "t602x-pmgr.dtsi" + +#undef DIE +#undef DIE_NO + + +&aic { + affinities { + e-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_e00 &cpu_e01 &cpu_e02 &cpu_e03>; + }; + + p-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_p00 &cpu_p01 &cpu_p02 &cpu_p03 + &cpu_p10 &cpu_p11 &cpu_p12 &cpu_p13>; + }; + }; +}; + +&gpu { + compatible = "apple,agx-t6021", "apple,agx-g14x"; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-common.dtsi b/arch/arm64/boot/dts/apple/t602x-common.dtsi new file mode 100644 index 00000000000000..1224e4f12a5347 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-common.dtsi @@ -0,0 +1,489 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Nodes common to all T602x family SoCs (M2 Pro/Max/Ultra) + * + * Copyright The Asahi Linux Contributors + */ + + / { + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu_e00>; + }; + core1 { + cpu = <&cpu_e01>; + }; + core2 { + cpu = <&cpu_e02>; + }; + core3 { + cpu = <&cpu_e03>; + }; + }; + cluster1 { + core0 { + cpu = <&cpu_p00>; + }; + core1 { + cpu = <&cpu_p01>; + }; + core2 { + cpu = <&cpu_p02>; + }; + core3 { + cpu = <&cpu_p03>; + }; + }; + + cluster2 { + core0 { + cpu = <&cpu_p10>; + }; + core1 { + cpu = <&cpu_p11>; + }; + core2 { + cpu = <&cpu_p12>; + }; + core3 { + cpu = <&cpu_p13>; + }; + }; + }; + + cpu_e00: cpu@0 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + }; + + cpu_e01: cpu@1 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + }; + + cpu_e02: cpu@2 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x2>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + }; + + cpu_e03: cpu@3 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x3>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + }; + + cpu_p00: cpu@10100 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10100>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0>; + }; + + cpu_p01: cpu@10101 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10101>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0>; + }; + + cpu_p02: cpu@10102 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10102>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0>; + }; + + cpu_p03: cpu@10103 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10103>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0>; + }; + + cpu_p10: cpu@10200 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10200>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_2>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1>; + }; + + cpu_p11: cpu@10201 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10201>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_2>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1>; + }; + + cpu_p12: cpu@10202 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10202>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_2>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1>; + }; + + cpu_p13: cpu@10203 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10203>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_2>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1>; + }; + + l2_cache_0: l2-cache-0 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x400000>; + }; + + l2_cache_1: l2-cache-1 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + + l2_cache_2: l2-cache-2 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + }; + + blizzard_opp: opp-table-0 { + compatible = "operating-points-v2"; + opp-shared; + + /* pstate #1 is a dummy clone of #2 */ + opp02 { + opp-hz = /bits/ 64 <912000000>; + opp-level = <2>; + clock-latency-ns = <7700>; + }; + opp03 { + opp-hz = /bits/ 64 <1284000000>; + opp-level = <3>; + clock-latency-ns = <25000>; + }; + opp04 { + opp-hz = /bits/ 64 <1752000000>; + opp-level = <4>; + clock-latency-ns = <33000>; + }; + opp05 { + opp-hz = /bits/ 64 <2004000000>; + opp-level = <5>; + clock-latency-ns = <38000>; + }; + opp06 { + opp-hz = /bits/ 64 <2256000000>; + opp-level = <6>; + clock-latency-ns = <44000>; + }; + opp07 { + opp-hz = /bits/ 64 <2424000000>; + opp-level = <7>; + clock-latency-ns = <48000>; + }; + }; + + avalanche_opp: opp-table-1 { + compatible = "operating-points-v2"; + opp-shared; + + opp01 { + opp-hz = /bits/ 64 <702000000>; + opp-level = <1>; + clock-latency-ns = <7400>; + }; + opp02 { + opp-hz = /bits/ 64 <948000000>; + opp-level = <2>; + clock-latency-ns = <18000>; + }; + opp03 { + opp-hz = /bits/ 64 <1188000000>; + opp-level = <3>; + clock-latency-ns = <21000>; + }; + opp04 { + opp-hz = /bits/ 64 <1452000000>; + opp-level = <4>; + clock-latency-ns = <24000>; + }; + opp05 { + opp-hz = /bits/ 64 <1704000000>; + opp-level = <5>; + clock-latency-ns = <28000>; + }; + opp06 { + opp-hz = /bits/ 64 <1968000000>; + opp-level = <6>; + clock-latency-ns = <31000>; + }; + opp07 { + opp-hz = /bits/ 64 <2208000000>; + opp-level = <7>; + clock-latency-ns = <33000>; + }; + opp08 { + opp-hz = /bits/ 64 <2400000000>; + opp-level = <8>; + clock-latency-ns = <45000>; + }; + opp09 { + opp-hz = /bits/ 64 <2568000000>; + opp-level = <9>; + clock-latency-ns = <47000>; + }; + opp10 { + opp-hz = /bits/ 64 <2724000000>; + opp-level = <10>; + clock-latency-ns = <50000>; + }; + opp11 { + opp-hz = /bits/ 64 <2868000000>; + opp-level = <11>; + clock-latency-ns = <52000>; + }; + opp12 { + opp-hz = /bits/ 64 <3000000000>; + opp-level = <12>; + clock-latency-ns = <57000>; + }; + opp13 { + opp-hz = /bits/ 64 <3132000000>; + opp-level = <13>; + clock-latency-ns = <60000>; + }; + opp14 { + opp-hz = /bits/ 64 <3264000000>; + opp-level = <14>; + clock-latency-ns = <64000>; + }; + opp15 { + opp-hz = /bits/ 64 <3360000000>; + opp-level = <15>; + clock-latency-ns = <64000>; + turbo-mode; + }; + opp16 { + opp-hz = /bits/ 64 <3408000000>; + opp-level = <16>; + clock-latency-ns = <64000>; + turbo-mode; + }; + opp17 { + opp-hz = /bits/ 64 <3504000000>; + opp-level = <17>; + clock-latency-ns = <64000>; + turbo-mode; + }; + }; + + gpu_opp: opp-table-gpu { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <0>; + opp-microvolt = GPU_REPEAT(400000); + opp-microwatt = <0>; + }; + opp01 { + opp-hz = /bits/ 64 <444000000>; + opp-microvolt = GPU_REPEAT(637000); + opp-microwatt = <4295000>; + }; + opp02 { + opp-hz = /bits/ 64 <612000000>; + opp-microvolt = GPU_REPEAT(656000); + opp-microwatt = <6251000>; + }; + opp03 { + opp-hz = /bits/ 64 <808000000>; + opp-microvolt = GPU_REPEAT(687000); + opp-microwatt = <8625000>; + }; + opp04 { + opp-hz = /bits/ 64 <968000000>; + opp-microvolt = GPU_REPEAT(725000); + opp-microwatt = <11948000>; + }; + opp05 { + opp-hz = /bits/ 64 <1110000000>; + opp-microvolt = GPU_REPEAT(790000); + opp-microwatt = <15071000>; + }; + opp06 { + opp-hz = /bits/ 64 <1236000000>; + opp-microvolt = GPU_REPEAT(843000); + opp-microwatt = <18891000>; + }; + opp07 { + opp-hz = /bits/ 64 <1338000000>; + opp-microvolt = GPU_REPEAT(887000); + opp-microwatt = <21960000>; + }; + opp08 { + opp-hz = /bits/ 64 <1398000000>; + opp-microvolt = GPU_REPEAT(918000); + opp-microwatt = <22800000>; + }; + }; + + pmu-e { + compatible = "apple,blizzard-pmu"; + interrupt-parent = <&aic>; + interrupts = ; + }; + + pmu-p { + compatible = "apple,avalanche-pmu"; + interrupt-parent = <&aic>; + interrupts = ; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&aic>; + interrupt-names = "phys", "virt", "hyp-phys", "hyp-virt"; + interrupts = , + , + , + ; + }; + + clkref: clock-ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + clock-output-names = "clkref"; + }; + + clk_200m: clock-200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "clk_200m"; + }; + + clk_disp0: clock-disp0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <257142848>; /* TODO: check */ + clock-output-names = "clk_disp0"; + }; + + /* + * This is a fabulated representation of the input clock + * to NCO since we don't know the true clock tree. + */ + nco_clkref: clock-ref-nco { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "nco_ref"; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi new file mode 100644 index 00000000000000..794abdacfb01dc --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -0,0 +1,702 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * In anticipation of an M2 Ultra. Inspired by T600x. + * + * Obviously needs filling out, just the bare bones required + * to boot to a console in the HV. + * + * Copyright The Asahi Linux Contributors + */ + + nco: clock-controller@28e03c000 { + compatible = "apple,t6020-nco", "apple,nco"; + reg = <0x2 0x8e03c000 0x0 0x14000>; + clocks = <&nco_clkref>; + #clock-cells = <1>; + }; + + aic: interrupt-controller@28e100000 { + compatible = "apple,t6020-aic", "apple,aic2"; + #interrupt-cells = <4>; + interrupt-controller; + reg = <0x2 0x8e100000 0x0 0xc000>, + <0x2 0x8e10c000 0x0 0x1000>; + reg-names = "core", "event"; + power-domains = <&ps_aic>; + }; + + pmgr_dcp: power-management@28e3d0000 { + reg = <0x2 0x8e3d0000 0x0 0x4000>; + reg-names = "dcp-fw-pmgr"; + #apple,bw-scratch-cells = <3>; + }; + + wdt: watchdog@29e2c4000 { + compatible = "apple,t6020-wdt", "apple,wdt"; + reg = <0x2 0x9e2c4000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + nub_spmi0: spmi@29e114000 { + compatible = "apple,t6020-spmi", "apple,spmi"; + reg = <0x2 0x9e114000 0x0 0x100>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-parent = <&aic>; + interrupts = , + ; + + pmu1: pmu@f { + compatible = "apple,maverick-pmu", "apple,spmi-pmu"; + reg = <0xb SPMI_USID>; + #address-cells = <1>; + #size-cells = <1>; + + rtc_nvmem@1400 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x1400 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + pm_setting: pm-setting@5 { + reg = <0x5 0x1>; + }; + + rtc_offset: rtc-offset@11 { + reg = <0x11 0x6>; + }; + }; + + legacy_nvmem@6000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x6000 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@1 { + reg = <0x1 0x1>; + }; + + boot_error_count: boot-error-count@2 { + reg = <0x2 0x1>; + bits = <0 4>; + }; + + panic_count: panic-count@2 { + reg = <0x2 0x1>; + bits = <4 4>; + }; + + boot_error_stage: boot-error-stage@3 { + reg = <0x3 0x1>; + }; + + shutdown_flag: shutdown-flag@f { + reg = <0xf 0x1>; + bits = <3 1>; + }; + }; + + scrpad_nvmem@8000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x8000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + fault_shadow: fault-shadow@67b { + reg = <0x67b 0x10>; + }; + + socd: socd@b00 { + reg = <0xb00 0x400>; + }; + }; + + }; + }; + + smc_mbox: mbox@2a2408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0xa2408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + smc: smc@2a2400000 { + compatible = "apple,t6020-smc", "apple,smc"; + reg = <0x2 0xa2400000 0x0 0x4000>, + <0x2 0xa3e00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; + + smc_rtc: rtc { + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "rtc_offset"; + }; + + smc_reboot: reboot { + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; + }; + + pinctrl_smc: pinctrl@2a2820000 { + compatible = "apple,t6020-pinctrl", "apple,pinctrl"; + reg = <0x2 0xa2820000 0x0 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_smc 0 0 30>; + apple,npins = <30>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + disp0_dart: iommu@389304000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x89304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + }; + + dcp_dart: iommu@38930c000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x8930c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + }; + + dcp_mbox: mbox@389c08000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x89c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_disp0_cpu0>; + }; + + dcp: dcp@389c00000 { + compatible = "apple,t6020-dcp", "apple,dcp"; + mboxes = <&dcp_mbox>; + mbox-names = "mbox"; + iommus = <&dcp_dart 5>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x3 0x89c00000 0x0 0x4000>, // check? + <0x3 0x88000000 0x0 0x61c000>, + <0x3 0x89320000 0x0 0x4000>, + <0x3 0x89344000 0x0 0x4000>, + <0x3 0x89800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x1208>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + clocks = <&clk_disp0>; + phandle = <&dcp>; + + disp0_piodma: piodma { + iommus = <&disp0_dart 4>; + phandle = <&disp0_piodma>; + }; + }; + + display: display-subsystem { + compatible = "apple,display-subsystem"; + iommus = <&disp0_dart 0>; + /* generate phandle explicitly for use in loader */ + phandle = <&display>; + }; + + sio_dart: iommu@39b008000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x9b008000 0x0 0x8000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_sio_cpu>; + }; + + fpwm0: pwm@39b030000 { + compatible = "apple,t6020-fpwm", "apple,s5l-fpwm"; + reg = <0x3 0x9b030000 0x0 0x4000>; + power-domains = <&ps_fpwm0>; + clocks = <&clkref>; + #pwm-cells = <2>; + status = "disabled"; + }; + + i2c0: i2c@39b040000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b040000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c0>; + #address-cells = <0x1>; + #size-cells = <0x0>; + }; + + i2c1: i2c@39b044000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b044000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c1>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c2: i2c@39b048000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b048000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c2>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c3: i2c@39b04c000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b04c000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c3>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c4: i2c@39b050000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b050000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c4>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c5: i2c@39b054000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b054000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c5_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c5>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c6: i2c@39b054000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b054000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c6_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c6>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c7: i2c@39b054000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b054000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c7_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c7>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c8: i2c@39b054000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b054000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c8_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c8>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + spi1: spi@39b104000 { + compatible = "apple,t6020-spi", "apple,spi"; + reg = <0x3 0x9b104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk_200m>; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi1>; + status = "disabled"; + }; + + spi2: spi@39b108000 { + compatible = "apple,t6020-spi", "apple,spi"; + reg = <0x3 0x9b108000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkref>; + pinctrl-0 = <&spi2_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi2>; + status = "disabled"; + }; + + spi4: spi@39b110000 { + compatible = "apple,t6020-spi", "apple,spi"; + reg = <0x3 0x9b110000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkref>; + pinctrl-0 = <&spi4_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi4>; + status = "disabled"; + }; + + serial0: serial@39b200000 { + compatible = "apple,s5l-uart"; + reg = <0x3 0x9b200000 0x0 0x4000>; + reg-io-width = <4>; + interrupt-parent = <&aic>; + interrupts = ; + /* + * TODO: figure out the clocking properly, there may + * be a third selectable clock. + */ + clocks = <&clkref>, <&clkref>; + clock-names = "uart", "clk_uart_baud0"; + power-domains = <&ps_uart0>; + status = "disabled"; + }; + + admac: dma-controller@39b400000 { + compatible = "apple,t6020-admac", "apple,admac"; + reg = <0x3 0x9b400000 0x0 0x34000>; + #dma-cells = <1>; + dma-channels = <16>; + interrupts-extended = <0>, + <&aic AIC_IRQ 0 1218 IRQ_TYPE_LEVEL_HIGH>, + <0>, + <0>; + iommus = <&sio_dart 2>; + power-domains = <&ps_sio_adma>; + resets = <&ps_audio_p>; + }; + + mca: mca@39b600000 { + compatible = "apple,t6020-mca", "apple,mca"; + reg = <0x3 0x9b600000 0x0 0x10000>, + <0x3 0x9b500000 0x0 0x20000>; + clocks = <&nco 0>, <&nco 1>, <&nco 2>, <&nco 3>; + dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>, + <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>, + <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>, + <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>; + dma-names = "tx0a", "rx0a", "tx0b", "rx0b", + "tx1a", "rx1a", "tx1b", "rx1b", + "tx2a", "rx2a", "tx2b", "rx2b", + "tx3a", "rx3a", "tx3b", "rx3b"; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, + <&ps_mca2>, <&ps_mca3>; + resets = <&ps_audio_p>; + #sound-dai-cells = <1>; + }; + + pmgr_gfx: power-management@404e80000 { + compatible = "apple,t6021-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + + reg = <0x4 0x4e80000 0 0x4000>; + }; + + gpu: gpu@406400000 { + compatible = "apple,agx-g14x"; + reg = <0x4 0x6400000 0 0x40000>, + <0x4 0x4000000 0 0x1000000>; + reg-names = "asc", "sgx"; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; + memory-region-names = "ttbs", "pagetables", "handoff"; + + apple,firmware-version = <0 0 0>; + apple,firmware-compat = <0 0 0>; + + operating-points-v2 = <&gpu_opp>; + /* TODO perf stuff */ + apple,perf-base-pstate = <1>; + }; + + agx_mbox: mbox@406408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x4 0x6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + pcie0: pcie@580000000 { + compatible = "apple,t6020-pcie"; + device_type = "pci"; + + reg = <0x5 0x80000000 0x0 0x1000000>, /* config */ + <0x5 0x91000000 0x0 0x4000>, /* rc */ + <0x5 0x94008000 0x0 0x4000>, /* port0 */ + <0x5 0x95008000 0x0 0x4000>, /* port1 */ + <0x5 0x96008000 0x0 0x4000>, /* port2 */ + <0x5 0x97008000 0x0 0x4000>, /* port3 */ + <0x5 0x9e00c000 0x0 0x4000>, /* phy0 */ + <0x5 0x9e010000 0x0 0x4000>, /* phy1 */ + <0x5 0x9e014000 0x0 0x4000>, /* phy2 */ + <0x5 0x9e018000 0x0 0x4000>, /* phy3 */ + <0x5 0x9401c000 0x0 0x1000>, /* ltssm0 */ + <0x5 0x9501c000 0x0 0x1000>, /* ltssm1 */ + <0x5 0x9601c000 0x0 0x1000>, /* ltssm2 */ + <0x5 0x9701c000 0x0 0x1000>; /* ltssm3 */ + reg-names = "config", "rc", + "port0", "port1", "port2", "port3", + "phy0", "phy1", "phy2", "phy3", + "ltssm0", "ltssm1", "ltssm2", "ltssm3"; + + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + + msi-controller; + msi-parent = <&pcie0>; + msi-ranges = <&aic AIC_IRQ 0 1672 IRQ_TYPE_EDGE_RISING 32>; + + + iommu-map = <0x100 &pcie0_dart_0 1 1>, + <0x200 &pcie0_dart_1 1 1>, + <0x300 &pcie0_dart_2 1 1>, + <0x400 &pcie0_dart_3 1 1>; + iommu-map-mask = <0xff00>; + + bus-range = <0 4>; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x43000000 0x5 0xa0000000 0x5 0xa0000000 0x0 0x20000000>, + <0x02000000 0x0 0xc0000000 0x5 0xc0000000 0x0 0x40000000>; + + power-domains = <&ps_apcie_gp_sys>; + pinctrl-0 = <&pcie_pins>; + pinctrl-names = "default"; + + dma-coherent; + + port00: pci@0,0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 4 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port00 0 0 0 0>, + <0 0 0 2 &port00 0 0 0 1>, + <0 0 0 3 &port00 0 0 0 2>, + <0 0 0 4 &port00 0 0 0 3>; + }; + + port01: pci@1,0 { + device_type = "pci"; + reg = <0x800 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 5 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port01 0 0 0 0>, + <0 0 0 2 &port01 0 0 0 1>, + <0 0 0 3 &port01 0 0 0 2>, + <0 0 0 4 &port01 0 0 0 3>; + status = "disabled"; + }; + + port02: pci@2,0 { + device_type = "pci"; + reg = <0x1000 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 6 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port02 0 0 0 0>, + <0 0 0 2 &port02 0 0 0 1>, + <0 0 0 3 &port02 0 0 0 2>, + <0 0 0 4 &port02 0 0 0 3>; + status = "disabled"; + }; + + port03: pci@3,0 { + device_type = "pci"; + reg = <0x1800 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 7 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port03 0 0 0 0>, + <0 0 0 2 &port03 0 0 0 1>, + <0 0 0 3 &port03 0 0 0 2>, + <0 0 0 4 &port03 0 0 0 3>; + status = "disabled"; + }; + }; + + pcie0_dart_0: iommu@594000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x5 0x94000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp_sys>; + }; + + pcie0_dart_1: iommu@595000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x5 0x95000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp_sys>; + status = "disabled"; + }; + + pcie0_dart_2: iommu@596000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x5 0x96000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp_sys>; + status = "disabled"; + }; + + pcie0_dart_3: iommu@597000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x5 0x97000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp_sys>; + status = "disabled"; + }; + + diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi new file mode 100644 index 00000000000000..203316df0d06f0 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -0,0 +1,344 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Nodes present on both dies of a hypothetical T6022 (M2 Ultra) + * and present on M2 Pro/Max. + * + * Copyright The Asahi Linux Contributors + */ + + DIE_NODE(cpufreq_e): cpufreq@210e20000 { + compatible = "apple,t6020-cluster-cpufreq", "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; + reg = <0x2 0x10e20000 0 0x1000>; + #performance-domain-cells = <0>; + }; + + DIE_NODE(cpufreq_p0): cpufreq@211e20000 { + compatible = "apple,t6020-cluster-cpufreq", "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; + reg = <0x2 0x11e20000 0 0x1000>; + #performance-domain-cells = <0>; + }; + + DIE_NODE(cpufreq_p1): cpufreq@212e20000 { + compatible = "apple,t6020-cluster-cpufreq", "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; + reg = <0x2 0x12e20000 0 0x1000>; + #performance-domain-cells = <0>; + }; + + DIE_NODE(pmgr): power-management@28e080000 { + compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x8e080000 0 0x8000>; + }; + + DIE_NODE(pmgr_south): power-management@28e680000 { + compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x8e680000 0 0x8000>; + }; + + DIE_NODE(pmgr_east): power-management@290280000 { + compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x90280000 0 0xc000>; + }; + + DIE_NODE(pinctrl_nub): pinctrl@29e1f0000 { + compatible = "apple,t6000-pinctrl", "apple,pinctrl"; + reg = <0x2 0x9e1f0000 0x0 0x4000>; + power-domains = <&DIE_NODE(ps_nub_gpio)>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&DIE_NODE(pinctrl_nub) 0 0 30>; + apple,npins = <30>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + DIE_NODE(pmgr_mini): power-management@29e280000 { + compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x9e280000 0 0x4000>; + }; + + DIE_NODE(efuse): efuse@29e2cc000 { + compatible = "apple,t6020-efuses", "apple,efuses"; + reg = <0x2 0x9e2cc000 0x0 0x2000>; + #address-cells = <1>; + #size-cells = <1>; + }; + + DIE_NODE(pinctrl_aop): pinctrl@2a6820000 { + compatible = "apple,t6020-pinctrl", "apple,pinctrl"; + reg = <0x2 0xa6820000 0x0 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&DIE_NODE(pinctrl_aop) 0 0 72>; + apple,npins = <72>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + DIE_NODE(pinctrl_ap): pinctrl@39b028000 { + compatible = "apple,t6020-pinctrl", "apple,pinctrl"; + reg = <0x3 0x9b028000 0x0 0x4000>; + + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + + clocks = <&clkref>; + power-domains = <&DIE_NODE(ps_gpio)>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&DIE_NODE(pinctrl_ap) 0 0 255>; + apple,npins = <255>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + DIE_NODE(dwc3_0_dart_0): iommu@702f00000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x7 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_0_dart_1): iommu@702f80000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x7 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_0): usb@702280000 { + compatible = "apple,t6020-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x7 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_0_dart_0) 0>, + <&DIE_NODE(dwc3_0_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy0)>; + phys = <&DIE_NODE(atcphy0) PHY_TYPE_USB2>, <&DIE_NODE(atcphy0) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy0): phy@703000000 { + compatible = "apple,t6020-atcphy", "apple,t8103-atcphy"; + reg = <0x7 0x03000000 0x0 0x4c000>, + <0x7 0x03050000 0x0 0x8000>, + <0x7 0x00000000 0x0 0x4000>, + <0x7 0x02a90000 0x0 0x4000>, + <0x7 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + }; + + DIE_NODE(dwc3_1_dart_0): iommu@b02f00000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0xb 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_1_dart_1): iommu@b02f80000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0xb 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_1): usb@b02280000 { + compatible = "apple,t6020-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0xb 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_1_dart_0) 0>, + <&DIE_NODE(dwc3_1_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy1)>; + phys = <&DIE_NODE(atcphy1) PHY_TYPE_USB2>, <&DIE_NODE(atcphy1) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy1): phy@b03000000 { + compatible = "apple,t6020-atcphy", "apple,t8103-atcphy"; + reg = <0xb 0x03000000 0x0 0x4c000>, + <0xb 0x03050000 0x0 0x8000>, + <0xb 0x00000000 0x0 0x4000>, + <0xb 0x02a90000 0x0 0x4000>, + <0xb 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + }; + + DIE_NODE(dwc3_2_dart_0): iommu@f02f00000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0xf 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_2_dart_1): iommu@f02f80000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0xf 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_2): usb@f02280000 { + compatible = "apple,t6020-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0xf 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_2_dart_0) 0>, + <&DIE_NODE(dwc3_2_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy2)>; + phys = <&DIE_NODE(atcphy2) PHY_TYPE_USB2>, <&DIE_NODE(atcphy2) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy2): phy@f03000000 { + compatible = "apple,t6020-atcphy", "apple,t8103-atcphy"; + reg = <0xf 0x03000000 0x0 0x4c000>, + <0xf 0x03050000 0x0 0x8000>, + <0xf 0x00000000 0x0 0x4000>, + <0xf 0x02a90000 0x0 0x4000>, + <0xf 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + }; + + DIE_NODE(dwc3_3_dart_0): iommu@1302f00000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x13 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_3_dart_1): iommu@1302f80000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x13 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_3): usb@1302280000 { + compatible = "apple,t6020-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x13 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_3_dart_0) 0>, + <&DIE_NODE(dwc3_3_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy3)>; + phys = <&DIE_NODE(atcphy3) PHY_TYPE_USB2>, <&DIE_NODE(atcphy3) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy3): phy@1303000000 { + compatible = "apple,t6020-atcphy", "apple,t8103-atcphy"; + reg = <0x13 0x03000000 0x0 0x4c000>, + <0x13 0x03050000 0x0 0x8000>, + <0x13 0x00000000 0x0 0x4000>, + <0x13 0x02a90000 0x0 0x4000>, + <0x13 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + }; diff --git a/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi b/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi new file mode 100644 index 00000000000000..acb133d1723d03 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi @@ -0,0 +1,81 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * GPIO pin mappings for Apple T600x SoCs. + * + * Copyright The Asahi Linux Contributors + */ + +&pinctrl_ap { + i2c0_pins: i2c0-pins { + pinmux = , + ; + }; + + i2c1_pins: i2c1-pins { + pinmux = , + ; + }; + + i2c2_pins: i2c2-pins { + pinmux = , + ; + }; + + i2c3_pins: i2c3-pins { + pinmux = , + ; + }; + + i2c4_pins: i2c4-pins { + pinmux = , + ; + }; + + i2c5_pins: i2c5-pins { + pinmux = , + ; + }; + + i2c6_pins: i2c6-pins { + pinmux = , + ; + }; + + i2c7_pins: i2c7-pins { + pinmux = , + ; + }; + + i2c8_pins: i2c8-pins { + pinmux = , + ; + }; + + spi1_pins: spi1-pins { + pinmux = , /* SDI */ + , /* SDO */ + , /* SCK */ + ; /* CS */ + }; + + spi2_pins: spi2-pins { + pinmux = , /* SDI */ + , /* SDO */ + , /* SCK */ + ; /* CS */ + }; + + spi4_pins: spi4-pins { + pinmux = , /* SDI */ + , /* SDO */ + , /* SCK */ + ; /* CS */ + }; + + pcie_pins: pcie-pins { + pinmux = , + , + , + ; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi new file mode 100644 index 00000000000000..c1f45b8114c92d --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (14/16-inch, 2022) + * + * This file contains the parts common to J414 and J416 devices with both t6020 and t6021. + * + * target-type: J414s / J414c / J416s / J416c + * + * Copyright The Asahi Linux Contributors + */ + +/* + * These models are essentially identical to the previous generation, other than + * the GPIO indices. + */ + +#define NO_SPI_TRACKPAD +#include "t600x-j314-j316.dtsi" + +/ { + aliases { + keyboard = &keyboard; + }; +}; + +&hpm0 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm1 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm2 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm5 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_left_tweet { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_left_woof1 { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_left_woof2 { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_right_tweet { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_right_woof1 { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_right_woof2 { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&jack_codec { + reset-gpios = <&pinctrl_nub 8 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 59 IRQ_TYPE_LEVEL_LOW>; +}; + +&wifi0 { + compatible = "pci14e4,4434"; +}; + +&bluetooth0 { + compatible = "pci14e4,5f72"; +}; + +&port01 { + pwren-gpios = <&smc_gpio 22 GPIO_ACTIVE_HIGH>; +}; + diff --git a/arch/arm64/boot/dts/apple/t602x-nvme.dtsi b/arch/arm64/boot/dts/apple/t602x-nvme.dtsi new file mode 100644 index 00000000000000..756a971bde48ae --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-nvme.dtsi @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * NVMe related devices for Apple T602x SoCs. + * + * Copyright The Asahi Linux Contributors + */ + + DIE_NODE(ans_mbox): mbox@347408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x47408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + power-domains = <&DIE_NODE(ps_ans2)>; + #mbox-cells = <0>; + }; + + DIE_NODE(sart): sart@34bc50000 { + compatible = "apple,t6020-sart", "apple,t6000-sart"; + reg = <0x3 0x4bc50000 0x0 0x10000>; + power-domains = <&DIE_NODE(ps_ans2)>; + }; + + DIE_NODE(nvme): nvme@34bcc0000 { + compatible = "apple,t6020-nvme-ans2", "apple,nvme-ans2"; + reg = <0x3 0x4bcc0000 0x0 0x40000>, <0x3 0x47400000 0x0 0x4000>; + reg-names = "nvme", "ans"; + interrupt-parent = <&aic>; + /* The NVME interrupt is always routed to die 0 */ + interrupts = ; + mboxes = <&DIE_NODE(ans_mbox)>; + apple,sart = <&DIE_NODE(sart)>; + power-domains = <&DIE_NODE(ps_ans2)>, + <&DIE_NODE(ps_apcie_st_sys)>, + <&DIE_NODE(ps_apcie_st1_sys)>; + power-domain-names = "ans", "apcie0", "apcie1"; + resets = <&DIE_NODE(ps_ans2)>; + }; diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi new file mode 100644 index 00000000000000..50d79ab1ed1298 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -0,0 +1,2262 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * PMGR Power domains for the Apple T6001 "M1 Max" SoC + * + * Copyright The Asahi Linux Contributors + */ + +&pmgr { + DIE_NODE(ps_afi): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afi); + apple,always-on; /* Apple Fabric, CPU interface is here */ + }; + + DIE_NODE(ps_aic): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(aic); + apple,always-on; /* Core device */ + }; + + DIE_NODE(ps_dwi): power-controller@110 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dwi); + }; + + DIE_NODE(ps_pms): power-controller@118 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pms); + apple,always-on; /* Core device */ + }; + + DIE_NODE(ps_gpio): power-controller@120 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(gpio); + power-domains = <&DIE_NODE(ps_sio)>, <&DIE_NODE(ps_pms)>; + }; + + DIE_NODE(ps_soc_dpe): power-controller@128 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(soc_dpe); + apple,always-on; /* Core device */ + }; + + DIE_NODE(ps_pms_c1ppt): power-controller@130 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pms_c1ppt); + apple,always-on; /* Core device */ + }; + + DIE_NODE(ps_pmgr_soc_ocla): power-controller@138 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x138 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pmgr_soc_ocla); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_amcc0): power-controller@168 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc0); + apple,always-on; /* Memory controller */ + }; + + DIE_NODE(ps_amcc2): power-controller@170 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc2); + apple,always-on; /* Memory controller */ + }; + + DIE_NODE(ps_dcs_00): power-controller@178 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_00); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_01): power-controller@180 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_01); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_02): power-controller@188 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_02); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_03): power-controller@190 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_03); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_08): power-controller@198 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_08); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_09): power-controller@1a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_09); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_10): power-controller@1a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_10); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_11): power-controller@1b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_11); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_afnc1_ioa): power-controller@1b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_ioa); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afc): power-controller@1d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afc); + apple,always-on; /* Apple Fabric, CPU interface is here */ + }; + + DIE_NODE(ps_afnc0_ioa): power-controller@1e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc0_ioa); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc1_ls): power-controller@1f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_ls); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc1_ioa)>; + }; + + DIE_NODE(ps_afnc0_ls): power-controller@1f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc0_ls); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc0_ioa)>; + }; + + DIE_NODE(ps_afnc1_lw0): power-controller@200 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x200 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_lw0); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc1_ls)>; + }; + + DIE_NODE(ps_afnc1_lw1): power-controller@208 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x208 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_lw1); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc1_ls)>; + }; + + DIE_NODE(ps_afnc1_lw2): power-controller@210 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x210 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_lw2); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc1_ls)>; + }; + + DIE_NODE(ps_afnc0_lw0): power-controller@218 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x218 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc0_lw0); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc0_ls)>; + }; + + DIE_NODE(ps_scodec): power-controller@220 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(scodec); + power-domains = <&DIE_NODE(ps_afnc1_lw0)>; + }; + + DIE_NODE(ps_atc0_common): power-controller@228 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x228 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_common); + power-domains = <&DIE_NODE(ps_afnc1_lw1)>; + }; + + DIE_NODE(ps_atc1_common): power-controller@230 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x230 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_common); + power-domains = <&DIE_NODE(ps_afnc1_lw1)>; + }; + + DIE_NODE(ps_atc2_common): power-controller@238 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_common); + power-domains = <&DIE_NODE(ps_afnc1_lw1)>; + }; + + DIE_NODE(ps_atc3_common): power-controller@240 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x240 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_common); + power-domains = <&DIE_NODE(ps_afnc1_lw1)>; + }; + + DIE_NODE(ps_dispext1_sys): power-controller@248 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x248 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext1_sys); + power-domains = <&DIE_NODE(ps_afnc1_lw2)>; + }; + + DIE_NODE(ps_pms_bridge): power-controller@250 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x250 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pms_bridge); + apple,always-on; /* Core device */ + power-domains = <&DIE_NODE(ps_afnc0_lw0)>; + }; + + DIE_NODE(ps_dispext0_sys): power-controller@258 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x258 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext0_sys); + power-domains = <&DIE_NODE(ps_afnc0_lw0)>, <&DIE_NODE(ps_afr)>; + }; + + DIE_NODE(ps_ane_sys): power-controller@260 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_sys); + power-domains = <&DIE_NODE(ps_afnc0_lw0)>; + }; + + DIE_NODE(ps_avd_sys): power-controller@268 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x268 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(avd_sys); + power-domains = <&DIE_NODE(ps_afnc0_lw0)>; + }; + + DIE_NODE(ps_atc0_cio): power-controller@270 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x270 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_cio); + power-domains = <&DIE_NODE(ps_atc0_common)>; + }; + + DIE_NODE(ps_atc0_pcie): power-controller@278 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x278 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_pcie); + power-domains = <&DIE_NODE(ps_atc0_common)>; + }; + + DIE_NODE(ps_atc1_cio): power-controller@280 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x280 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_cio); + power-domains = <&DIE_NODE(ps_atc1_common)>; + }; + + DIE_NODE(ps_atc1_pcie): power-controller@288 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x288 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_pcie); + power-domains = <&DIE_NODE(ps_atc1_common)>; + }; + + DIE_NODE(ps_atc2_cio): power-controller@290 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x290 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_cio); + power-domains = <&DIE_NODE(ps_atc2_common)>; + }; + + DIE_NODE(ps_atc2_pcie): power-controller@298 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x298 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_pcie); + power-domains = <&DIE_NODE(ps_atc2_common)>; + }; + + DIE_NODE(ps_atc3_cio): power-controller@2a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_cio); + power-domains = <&DIE_NODE(ps_atc3_common)>; + }; + + DIE_NODE(ps_atc3_pcie): power-controller@2a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_pcie); + power-domains = <&DIE_NODE(ps_atc3_common)>; + }; + + DIE_NODE(ps_dispext1_fe): power-controller@2b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext1_fe); + power-domains = <&DIE_NODE(ps_dispext1_sys)>; + }; + + DIE_NODE(ps_dispext1_cpu0): power-controller@2b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext1_cpu0); + power-domains = <&DIE_NODE(ps_dispext1_fe)>; + }; + + DIE_NODE(ps_dispext0_fe): power-controller@2c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext0_fe); + power-domains = <&DIE_NODE(ps_dispext0_sys)>; + }; + +#if DIE_NO == 0 + /* PMP is only present on die 0 of the M1 Ultra */ + DIE_NODE(ps_pmp): power-controller@2c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pmp); + }; +#endif + + DIE_NODE(ps_pms_sram): power-controller@2d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pms_sram); + }; + + DIE_NODE(ps_dispext0_cpu0): power-controller@2d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext0_cpu0); + power-domains = <&DIE_NODE(ps_dispext0_fe)>; + }; + + DIE_NODE(ps_ane_cpu): power-controller@2e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_cpu); + power-domains = <&DIE_NODE(ps_ane_sys)>; + }; + + DIE_NODE(ps_atc0_cio_pcie): power-controller@2e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_cio_pcie); + power-domains = <&DIE_NODE(ps_atc0_cio)>; + }; + + DIE_NODE(ps_atc0_cio_usb): power-controller@2f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_cio_usb); + power-domains = <&DIE_NODE(ps_atc0_cio)>; + }; + + DIE_NODE(ps_atc1_cio_pcie): power-controller@2f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_cio_pcie); + power-domains = <&DIE_NODE(ps_atc1_cio)>; + }; + + DIE_NODE(ps_atc1_cio_usb): power-controller@300 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x300 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_cio_usb); + power-domains = <&DIE_NODE(ps_atc1_cio)>; + }; + + DIE_NODE(ps_atc2_cio_pcie): power-controller@308 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x308 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_cio_pcie); + power-domains = <&DIE_NODE(ps_atc2_cio)>; + }; + + DIE_NODE(ps_atc2_cio_usb): power-controller@310 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x310 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_cio_usb); + power-domains = <&DIE_NODE(ps_atc2_cio)>; + }; + + DIE_NODE(ps_atc3_cio_pcie): power-controller@318 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x318 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_cio_pcie); + power-domains = <&DIE_NODE(ps_atc3_cio)>; + }; + + DIE_NODE(ps_atc3_cio_usb): power-controller@320 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x320 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_cio_usb); + power-domains = <&DIE_NODE(ps_atc3_cio)>; + }; + + DIE_NODE(ps_trace_fab): power-controller@390 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x390 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(trace_fab); + }; + + DIE_NODE(ps_ane_sys_mpm): power-controller@4000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_sys_mpm); + power-domains = <&DIE_NODE(ps_ane_sys)>; + }; + + DIE_NODE(ps_ane_td): power-controller@4008 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_td); + power-domains = <&DIE_NODE(ps_ane_sys)>; + }; + + DIE_NODE(ps_ane_base): power-controller@4010 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_base); + power-domains = <&DIE_NODE(ps_ane_td)>; + }; + + DIE_NODE(ps_ane_set1): power-controller@4018 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_set1); + power-domains = <&DIE_NODE(ps_ane_base)>; + }; + + DIE_NODE(ps_ane_set2): power-controller@4020 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_set2); + power-domains = <&DIE_NODE(ps_ane_set1)>; + }; + + DIE_NODE(ps_ane_set3): power-controller@4028 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_set3); + power-domains = <&DIE_NODE(ps_ane_set2)>; + }; + + DIE_NODE(ps_ane_set4): power-controller@4030 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_set4); + power-domains = <&DIE_NODE(ps_ane_set3)>; + }; +}; + +&pmgr_south { + DIE_NODE(ps_amcc4): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc4); + apple,always-on; + }; + + DIE_NODE(ps_amcc5): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc5); + apple,always-on; + }; + + DIE_NODE(ps_amcc6): power-controller@110 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc6); + apple,always-on; + }; + + DIE_NODE(ps_amcc7): power-controller@118 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc7); + apple,always-on; + }; + + DIE_NODE(ps_dcs_16): power-controller@120 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_16); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_17): power-controller@128 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_17); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_18): power-controller@130 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_18); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_19): power-controller@138 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x138 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_19); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_20): power-controller@140 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x140 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_20); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_21): power-controller@148 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x148 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_21); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_22): power-controller@150 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x150 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_22); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_23): power-controller@158 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x158 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_23); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_24): power-controller@160 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x160 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_24); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_25): power-controller@168 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_25); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_26): power-controller@170 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_26); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_27): power-controller@178 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_27); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_28): power-controller@180 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_28); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_29): power-controller@188 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_29); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_30): power-controller@190 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_30); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_31): power-controller@198 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_31); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_afnc4_ioa): power-controller@1a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc4_ioa); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc4_ls): power-controller@1a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc4_ls); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc4_ioa)>; + }; + + DIE_NODE(ps_afnc4_lw0): power-controller@1b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc4_lw0); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc4_ls)>; + }; + + DIE_NODE(ps_afnc5_ioa): power-controller@1b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc5_ioa); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc5_ls): power-controller@1c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc5_ls); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc5_ioa)>; + }; + + DIE_NODE(ps_afnc5_lw0): power-controller@1c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc5_lw0); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc5_ls)>; + }; + + DIE_NODE(ps_dispext2_sys): power-controller@1d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext2_sys); + }; + + DIE_NODE(ps_msr1): power-controller@1d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msr1); + }; + + DIE_NODE(ps_dispext2_fe): power-controller@1e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext2_fe); + power-domains = <&DIE_NODE(ps_dispext2_sys)>; + }; + + DIE_NODE(ps_dispext2_cpu0): power-controller@1e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext2_cpu0); + power-domains = <&DIE_NODE(ps_dispext2_fe)>; + }; + + DIE_NODE(ps_msr1_ase_core): power-controller@1f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msr1_ase_core); + power-domains = <&DIE_NODE(ps_msr1)>; + }; + + DIE_NODE(ps_dispext3_sys): power-controller@220 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext3_sys); + }; + + DIE_NODE(ps_venc1_sys): power-controller@228 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x228 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_sys); + }; + + DIE_NODE(ps_dispext3_fe): power-controller@230 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x230 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext3_fe); + power-domains = <&DIE_NODE(ps_dispext3_sys)>; + }; + + DIE_NODE(ps_dispext3_cpu0): power-controller@238 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext3_cpu0); + power-domains = <&DIE_NODE(ps_dispext3_fe)>; + }; + + DIE_NODE(ps_venc1_dma): power-controller@4000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_dma); + power-domains = <&DIE_NODE(ps_venc1_sys)>; + }; + + DIE_NODE(ps_venc1_pipe4): power-controller@4008 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_pipe4); + power-domains = <&DIE_NODE(ps_venc1_dma)>; + }; + + DIE_NODE(ps_venc1_pipe5): power-controller@4010 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_pipe5); + power-domains = <&DIE_NODE(ps_venc1_dma)>; + }; + + DIE_NODE(ps_venc1_me0): power-controller@4018 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_me0); + power-domains = <&DIE_NODE(ps_venc1_pipe5)>, <&DIE_NODE(ps_venc1_pipe4)>; + }; + + DIE_NODE(ps_venc1_me1): power-controller@4020 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_me1); + power-domains = <&DIE_NODE(ps_venc1_me0)>; + }; +}; + +&pmgr_east { + DIE_NODE(ps_clvr_spmi0): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi0); + apple,always-on; /* PCPU voltage regulator interface (used by SMC) */ + }; + + DIE_NODE(ps_clvr_spmi1): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi1); + apple,always-on; /* GPU voltage regulator interface (used by SMC) */ + }; + + DIE_NODE(ps_clvr_spmi2): power-controller@110 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi2); + apple,always-on; /* ANE, fabric, AFR voltage regulator interface (used by SMC) */ + }; + + DIE_NODE(ps_clvr_spmi3): power-controller@118 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi3); + apple,always-on; /* Additional voltage regulator, probably used on T6021 (SMC) */ + }; + + DIE_NODE(ps_clvr_spmi4): power-controller@120 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi4); + apple,always-on; /* Additional voltage regulator, probably used on T6021 (SMC) */ + }; + + DIE_NODE(ps_ispsens0): power-controller@128 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ispsens0); + }; + + DIE_NODE(ps_ispsens1): power-controller@130 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ispsens1); + }; + + DIE_NODE(ps_ispsens2): power-controller@138 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x138 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ispsens2); + }; + + DIE_NODE(ps_ispsens3): power-controller@140 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x140 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ispsens3); + }; + + DIE_NODE(ps_afnc6_ioa): power-controller@148 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x148 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc6_ioa); + apple,always-on; + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc6_ls): power-controller@150 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x150 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc6_ls); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc6_ioa)>; + }; + + DIE_NODE(ps_afnc6_lw0): power-controller@158 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x158 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc6_lw0); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc6_ls)>; + }; + + DIE_NODE(ps_afnc2_ioa): power-controller@160 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x160 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc2_ioa); + apple,always-on; + power-domains = <&DIE_NODE(ps_dcs_10)>; + }; + + DIE_NODE(ps_afnc2_ls): power-controller@168 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc2_ls); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc2_ioa)>; + }; + + DIE_NODE(ps_afnc2_lw0): power-controller@170 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc2_lw0); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc2_ls)>; + }; + + DIE_NODE(ps_afnc2_lw1): power-controller@178 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc2_lw1); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc2_ls)>; + }; + + DIE_NODE(ps_afnc3_ioa): power-controller@180 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc3_ioa); + apple,always-on; + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc3_ls): power-controller@188 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc3_ls); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc3_ioa)>; + }; + + DIE_NODE(ps_afnc3_lw0): power-controller@190 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc3_lw0); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc3_ls)>; + }; + + DIE_NODE(ps_apcie_gp): power-controller@198 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_gp); + power-domains = <&DIE_NODE(ps_afnc6_lw0)>; + }; + + DIE_NODE(ps_apcie_st): power-controller@1a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_st); + power-domains = <&DIE_NODE(ps_afnc6_lw0)>; + }; + + DIE_NODE(ps_ans2): power-controller@1a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ans2); + power-domains = <&DIE_NODE(ps_afnc6_lw0)>; + }; + + DIE_NODE(ps_disp0_sys): power-controller@1b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(disp0_sys); + power-domains = <&DIE_NODE(ps_afnc2_lw0)>; + }; + + DIE_NODE(ps_jpg): power-controller@1b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(jpg); + power-domains = <&DIE_NODE(ps_afnc2_lw0)>; + }; + + DIE_NODE(ps_sio): power-controller@1c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio); + power-domains = <&DIE_NODE(ps_afnc2_lw1)>; + }; + + DIE_NODE(ps_isp_sys): power-controller@1c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_sys); + power-domains = <&DIE_NODE(ps_afnc2_lw1)>; + }; + + DIE_NODE(ps_disp0_fe): power-controller@1d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(disp0_fe); + power-domains = <&DIE_NODE(ps_disp0_sys)>; + }; + + DIE_NODE(ps_disp0_cpu0): power-controller@1d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(disp0_cpu0); + power-domains = <&DIE_NODE(ps_disp0_fe)>; + apple,min-state = <4>; + }; + + DIE_NODE(ps_sio_cpu): power-controller@1e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_cpu); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_fpwm0): power-controller@1e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(fpwm0); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_fpwm1): power-controller@1f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(fpwm1); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_fpwm2): power-controller@1f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(fpwm2); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c0): power-controller@200 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x200 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c0); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c1): power-controller@208 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x208 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c1); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c2): power-controller@210 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x210 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c2); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c3): power-controller@218 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x218 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c3); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c4): power-controller@220 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c4); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c5): power-controller@228 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x228 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c5); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c6): power-controller@230 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x230 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c6); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c7): power-controller@238 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c7); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c8): power-controller@240 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x240 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c8); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_spi_p): power-controller@248 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x248 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi_p); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_sio_spmi0): power-controller@250 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x250 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_spmi0); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_sio_spmi1): power-controller@258 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x258 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_spmi1); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_sio_spmi2): power-controller@260 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_spmi2); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_uart_p): power-controller@268 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x268 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart_p); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_audio_p): power-controller@270 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x270 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(audio_p); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_sio_adma): power-controller@278 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x278 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_adma); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_aes): power-controller@280 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x280 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(aes); + apple,always-on; + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_dptx_phy_ps): power-controller@288 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x288 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dptx_phy_ps); + apple,always-on; + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_spi0): power-controller@2d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi0); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi1): power-controller@2e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi1); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi2): power-controller@2e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi2); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi3): power-controller@2f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi3); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi4): power-controller@2f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi4); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi5): power-controller@300 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x300 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi5); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_uart_n): power-controller@308 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x308 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart_n); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart0): power-controller@310 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x310 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart0); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_amcc1): power-controller@318 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x318 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc1); + apple,always-on; + }; + + DIE_NODE(ps_amcc3): power-controller@320 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x320 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc3); + apple,always-on; + }; + + DIE_NODE(ps_dcs_04): power-controller@328 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x328 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_04); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_05): power-controller@330 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x330 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_05); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_06): power-controller@338 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x338 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_06); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_07): power-controller@340 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x340 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_07); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_12): power-controller@348 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x348 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_12); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_13): power-controller@350 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x350 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_13); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_14): power-controller@358 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x358 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_14); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_15): power-controller@360 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x360 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_15); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_uart1): power-controller@368 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x368 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart1); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart2): power-controller@370 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x370 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart2); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart3): power-controller@378 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x378 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart3); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart4): power-controller@380 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x380 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart4); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart5): power-controller@388 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x388 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart5); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart6): power-controller@390 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x390 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart6); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_mca0): power-controller@398 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x398 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mca0); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + }; + + DIE_NODE(ps_mca1): power-controller@3a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mca1); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + }; + + DIE_NODE(ps_mca2): power-controller@3a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mca2); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + }; + + DIE_NODE(ps_mca3): power-controller@3b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mca3); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + }; + + DIE_NODE(ps_dpa0): power-controller@3b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa0); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_dpa1): power-controller@3c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa1); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_dpa2): power-controller@3c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa2); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_dpa3): power-controller@3d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa3); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_msr0): power-controller@3d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msr0); + }; + + DIE_NODE(ps_venc_sys): power-controller@3e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_sys); + }; + + DIE_NODE(ps_dpa4): power-controller@3e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa4); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_msr0_ase_core): power-controller@3f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msr0_ase_core); + power-domains = <&DIE_NODE(ps_msr0)>; + }; + + DIE_NODE(ps_apcie_gpshr_sys): power-controller@3f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_gpshr_sys); + power-domains = <&DIE_NODE(ps_apcie_gp)>; + }; + + DIE_NODE(ps_apcie_st_sys): power-controller@408 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x408 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_st_sys); + power-domains = <&DIE_NODE(ps_apcie_st)>, <&DIE_NODE(ps_ans2)>; + }; + + DIE_NODE(ps_apcie_st1_sys): power-controller@410 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x410 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_st1_sys); + power-domains = <&DIE_NODE(ps_apcie_st_sys)>; + }; + + DIE_NODE(ps_apcie_gp_sys): power-controller@418 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x418 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_gp_sys); + power-domains = <&DIE_NODE(ps_apcie_gpshr_sys)>; + apple,always-on; /* Breaks things if shut down */ + }; + + DIE_NODE(ps_apcie_ge_sys): power-controller@420 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x420 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_ge_sys); + power-domains = <&DIE_NODE(ps_apcie_gpshr_sys)>; + }; + + DIE_NODE(ps_apcie_phy_sw): power-controller@428 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x428 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_phy_sw); + apple,always-on; /* macOS does not turn this off */ + }; + + DIE_NODE(ps_sep): power-controller@c00 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc00 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sep); + apple,always-on; /* Locked on */ + }; + + /* There is a dependency tree involved with these PDs, + * but we do not express it here since the ISP driver + * is supposed to sequence them in the right order anyway. + * + * This also works around spurious parent PD activation + * on machines with ISP disabled (desktops), so we don't + * have to enable/disable everything in the per-model DTs. + */ + DIE_NODE(ps_isp_cpu): power-controller@4000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_cpu); + /* power-domains = <&DIE_NODE(ps_isp_sys)>; */ + apple,force-disable; + }; + + DIE_NODE(ps_isp_fe): power-controller@4008 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_fe); + /* power-domains = <&DIE_NODE(ps_isp_sys)>; */ + }; + + DIE_NODE(ps_dprx): power-controller@4010 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dprx); + /* power-domains = <&DIE_NODE(ps_isp_sys)>; */ + }; + + DIE_NODE(ps_isp_vis): power-controller@4018 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_vis); + /* power-domains = <&DIE_NODE(ps_isp_fe)>; */ + }; + + DIE_NODE(ps_isp_be): power-controller@4020 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_be); + /* power-domains = <&DIE_NODE(ps_isp_fe)>; */ + }; + + DIE_NODE(ps_isp_raw): power-controller@4028 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_raw); + /* power-domains = <&DIE_NODE(ps_isp_fe)>; */ + }; + + DIE_NODE(ps_isp_clr): power-controller@4030 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_clr); + /* power-domains = <&DIE_NODE(ps_isp_be)>; */ + }; + + DIE_NODE(ps_venc_dma): power-controller@8000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_dma); + power-domains = <&DIE_NODE(ps_venc_sys)>; + }; + + DIE_NODE(ps_venc_pipe4): power-controller@8008 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_pipe4); + power-domains = <&DIE_NODE(ps_venc_dma)>; + }; + + DIE_NODE(ps_venc_pipe5): power-controller@8010 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_pipe5); + power-domains = <&DIE_NODE(ps_venc_dma)>; + }; + + DIE_NODE(ps_venc_me0): power-controller@8018 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_me0); + power-domains = <&DIE_NODE(ps_venc_pipe5)>, <&DIE_NODE(ps_venc_pipe4)>; + }; + + DIE_NODE(ps_venc_me1): power-controller@8020 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_me1); + power-domains = <&DIE_NODE(ps_venc_me0)>; + }; + + DIE_NODE(ps_prores): power-controller@c000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(prores); + power-domains = <&DIE_NODE(ps_afnc3_lw0)>; + }; +}; + +&pmgr_mini { + DIE_NODE(ps_debug): power-controller@58 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x58 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(debug); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_nub_spmi0): power-controller@60 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x60 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_spmi0); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_nub_spmi1): power-controller@68 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x68 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_spmi1); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_nub_aon): power-controller@70 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x70 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_aon); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_msg): power-controller@78 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x78 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msg); + }; + + DIE_NODE(ps_nub_gpio): power-controller@80 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_gpio); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_nub_fabric): power-controller@88 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x88 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_fabric); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_atc0_usb_aon): power-controller@90 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x90 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_usb_aon); + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + DIE_NODE(ps_atc1_usb_aon): power-controller@98 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x98 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_usb_aon); + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + DIE_NODE(ps_atc2_usb_aon): power-controller@a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xa0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_usb_aon); + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + DIE_NODE(ps_atc3_usb_aon): power-controller@a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xa8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_usb_aon); + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + DIE_NODE(ps_mtp_fabric): power-controller@b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xb0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_fabric); + apple,always-on; + power-domains = <&DIE_NODE(ps_nub_fabric)>; + }; + + DIE_NODE(ps_nub_sram): power-controller@b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xb8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_sram); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_debug_switch): power-controller@c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(debug_switch); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_atc0_usb): power-controller@c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_usb); + power-domains = <&DIE_NODE(ps_atc0_common)>; + }; + + DIE_NODE(ps_atc1_usb): power-controller@d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xd0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_usb); + power-domains = <&DIE_NODE(ps_atc1_common)>; + }; + + DIE_NODE(ps_atc2_usb): power-controller@d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xd8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_usb); + power-domains = <&DIE_NODE(ps_atc2_common)>; + }; + + DIE_NODE(ps_atc3_usb): power-controller@e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xe0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_usb); + power-domains = <&DIE_NODE(ps_atc3_common)>; + }; + +#if 0 + /* MTP stuff is self-managed */ + DIE_NODE(ps_mtp_gpio): power-controller@e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xe8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_gpio); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_base): power-controller@f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xf0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_base); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_periph): power-controller@f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xf8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_periph); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_spi0): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_spi0); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_i2cm0): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_i2cm0); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_uart0): power-controller@110 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_uart0); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_cpu): power-controller@118 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_cpu); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_scm_fabric): power-controller@120 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_scm_fabric); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_periph)>; + }; + + DIE_NODE(ps_mtp_sram): power-controller@128 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_sram); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_scm_fabric)>, <&DIE_NODE(ps_mtp_cpu)>; + }; + + DIE_NODE(ps_mtp_dma): power-controller@130 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_dma); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_sram)>; + }; +#endif +}; + +&pmgr_gfx { + DIE_NODE(ps_gpx): power-controller@0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(gpx); + apple,always-on; + }; + + DIE_NODE(ps_afr): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afr); + /* Apple Fabric, media stuff: this can power down */ + }; + + DIE_NODE(ps_gfx): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(gfx); + power-domains = <&DIE_NODE(ps_afr)>, <&DIE_NODE(ps_gpx)>; + }; +}; + From 25b478bb2d180dcc27249891b40f074b68db4f04 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 10 Apr 2023 18:15:33 +0900 Subject: [PATCH 0070/1009] arm64: dts: apple: Add MTP nodes to t6020x Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6020-j414s.dts | 4 + arch/arm64/boot/dts/apple/t6020-j416s.dts | 4 + arch/arm64/boot/dts/apple/t6021-j414c.dts | 4 + arch/arm64/boot/dts/apple/t6021-j416c.dts | 4 + arch/arm64/boot/dts/apple/t602x-die0.dtsi | 76 +++++++++++++++++++ .../arm64/boot/dts/apple/t602x-j414-j416.dtsi | 41 ++++++++++ arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 1 + arch/arm64/boot/dts/apple/t8112.dtsi | 1 + 8 files changed, 135 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6020-j414s.dts b/arch/arm64/boot/dts/apple/t6020-j414s.dts index 18cc67a3076def..5dd97df71efc4b 100644 --- a/arch/arm64/boot/dts/apple/t6020-j414s.dts +++ b/arch/arm64/boot/dts/apple/t6020-j414s.dts @@ -36,3 +36,7 @@ compatible = "apple,j414-macaudio", "apple,j314-macaudio", "apple,macaudio"; model = "MacBook Pro J414"; }; + +&mtp_mt { + firmware-name = "apple/tpmtfw-j414s.bin"; +}; diff --git a/arch/arm64/boot/dts/apple/t6020-j416s.dts b/arch/arm64/boot/dts/apple/t6020-j416s.dts index b9e0973ba37c30..56ddf7c61de634 100644 --- a/arch/arm64/boot/dts/apple/t6020-j416s.dts +++ b/arch/arm64/boot/dts/apple/t6020-j416s.dts @@ -36,3 +36,7 @@ compatible = "apple,j416-macaudio", "apple,j316-macaudio", "apple,macaudio"; model = "MacBook Pro J416"; }; + +&mtp_mt { + firmware-name = "apple/tpmtfw-j416s.bin"; +}; diff --git a/arch/arm64/boot/dts/apple/t6021-j414c.dts b/arch/arm64/boot/dts/apple/t6021-j414c.dts index b173caf0df0fce..6905c7d39db0ce 100644 --- a/arch/arm64/boot/dts/apple/t6021-j414c.dts +++ b/arch/arm64/boot/dts/apple/t6021-j414c.dts @@ -36,3 +36,7 @@ compatible = "apple,j414-macaudio", "apple,j314-macaudio", "apple,macaudio"; model = "MacBook Pro J414"; }; + +&mtp_mt { + firmware-name = "apple/tpmtfw-j414c.bin"; +}; diff --git a/arch/arm64/boot/dts/apple/t6021-j416c.dts b/arch/arm64/boot/dts/apple/t6021-j416c.dts index 36a57890c25d72..331a1e93e7f352 100644 --- a/arch/arm64/boot/dts/apple/t6021-j416c.dts +++ b/arch/arm64/boot/dts/apple/t6021-j416c.dts @@ -52,3 +52,7 @@ compatible = "apple,j416-macaudio", "apple,j316-macaudio", "apple,macaudio"; model = "MacBook Pro J416"; }; + +&mtp_mt { + firmware-name = "apple/tpmtfw-j416c.bin"; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi index 794abdacfb01dc..443326b4f3ffec 100644 --- a/arch/arm64/boot/dts/apple/t602x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -176,6 +176,82 @@ ; }; + mtp: mtp@2a9400000 { + compatible = "apple,t6020-mtp", "apple,t6020-rtk-helper-asc4", "apple,mtp", "apple,rtk-helper-asc4"; + reg = <0x2 0xa9400000 0x0 0x4000>, + <0x2 0xa9c00000 0x0 0x100000>; + reg-names = "asc", "sram"; + mboxes = <&mtp_mbox>; + iommus = <&mtp_dart 1>; + #helper-cells = <0>; + + status = "disabled"; + }; + + mtp_mbox: mbox@2a9408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0xa9408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + + status = "disabled"; + }; + + mtp_dart: iommu@2a9808000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x2 0xa9808000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + + apple,dma-range = <0x100 0x0 0x1 0x0>; + + status = "disabled"; + }; + + mtp_dockchannel: fifo@2a9b14000 { + compatible = "apple,t6020-dockchannel", "apple,dockchannel"; + reg = <0x2 0xa9b14000 0x0 0x4000>; + reg-names = "irq"; + interrupt-parent = <&aic>; + interrupts = ; + + ranges = <0 0x2 0xa9b28000 0x20000>; + nonposted-mmio; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-controller; + #interrupt-cells = <2>; + + status = "disabled"; + + mtp_hid: input@8000 { + compatible = "apple,dockchannel-hid"; + reg = <0x8000 0x4000>, + <0xc000 0x4000>, + <0x0000 0x4000>, + <0x4000 0x4000>; + reg-names = "config", "data", + "rmt-config", "rmt-data"; + iommus = <&mtp_dart 1>; + interrupt-parent = <&mtp_dockchannel>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>, + <3 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx", "rx"; + + apple,fifo-size = <0x800>; + apple,helper-cpu = <&mtp>; + }; + + }; + disp0_dart: iommu@389304000 { compatible = "apple,t6020-dart", "apple,t8110-dart"; reg = <0x3 0x89304000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi index c1f45b8114c92d..dd1ea2b5dd95a8 100644 --- a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi @@ -86,3 +86,44 @@ pwren-gpios = <&smc_gpio 22 GPIO_ACTIVE_HIGH>; }; +&ps_mtp_fabric { + status = "okay"; +}; + +&mtp { + status = "okay"; +}; + +&mtp_mbox { + status = "okay"; +}; + +&mtp_dart { + status = "okay"; +}; + +&mtp_dockchannel { + status = "okay"; +}; + +&mtp_hid { + apple,afe-reset-gpios = <&smc_gpio 25 GPIO_ACTIVE_LOW>; + apple,stm-reset-gpios = <&smc_gpio 26 GPIO_ACTIVE_LOW>; + + mtp_mt: multi-touch { + }; + + keyboard: keyboard { + hid-country-code = <0>; + apple,keyboard-layout-id = <0>; + }; + + stm { + }; + + actuator { + }; + + tp_accel { + }; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi index 50d79ab1ed1298..facbcc1260f4f9 100644 --- a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -2071,6 +2071,7 @@ label = DIE_LABEL(mtp_fabric); apple,always-on; power-domains = <&DIE_NODE(ps_nub_fabric)>; + status = "disabled"; }; DIE_NODE(ps_nub_sram): power-controller@b8 { diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 9ef423b5fde4c5..e09e35ee96337b 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -1245,6 +1245,7 @@ interrupts = ; ranges = <0 0x2 0x4eb28000 0x20000>; + nonposted-mmio; #address-cells = <1>; #size-cells = <1>; From 961fca5c061ebd8645913b024e08a70a0deb959e Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 11 Apr 2023 02:34:01 +0900 Subject: [PATCH 0071/1009] arm64: dts: apple: Add identity dma-ranges mapping Without this, the OF core ends up limiting all DMA masks to the default 32-bit, since that runs before drivers set up the proper DMA mask. Skipping the highest page because it is impossible to express a full 64-bit range in the DT. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6001.dtsi | 2 ++ arch/arm64/boot/dts/apple/t6002.dtsi | 4 ++++ arch/arm64/boot/dts/apple/t6021.dtsi | 2 ++ arch/arm64/boot/dts/apple/t8103.dtsi | 2 ++ arch/arm64/boot/dts/apple/t8112.dtsi | 2 ++ 5 files changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6001.dtsi b/arch/arm64/boot/dts/apple/t6001.dtsi index 6e7e7cdeacf943..316deb8a95be63 100644 --- a/arch/arm64/boot/dts/apple/t6001.dtsi +++ b/arch/arm64/boot/dts/apple/t6001.dtsi @@ -50,6 +50,8 @@ ranges; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; // filled via templated includes at the end of the file }; diff --git a/arch/arm64/boot/dts/apple/t6002.dtsi b/arch/arm64/boot/dts/apple/t6002.dtsi index f1164315be755a..a7dfc6196fa724 100644 --- a/arch/arm64/boot/dts/apple/t6002.dtsi +++ b/arch/arm64/boot/dts/apple/t6002.dtsi @@ -240,6 +240,8 @@ <0x5 0x80000000 0x5 0x80000000 0x1 0x80000000>, <0x7 0x0 0x7 0x0 0xf 0x80000000>; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; // filled via templated includes at the end of the file }; @@ -251,6 +253,8 @@ ranges = <0x2 0x0 0x22 0x0 0x4 0x0>, <0x7 0x0 0x27 0x0 0xf 0x80000000>; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; // filled via templated includes at the end of the file }; diff --git a/arch/arm64/boot/dts/apple/t6021.dtsi b/arch/arm64/boot/dts/apple/t6021.dtsi index d907c4753f67dd..ec3cfde14722a6 100644 --- a/arch/arm64/boot/dts/apple/t6021.dtsi +++ b/arch/arm64/boot/dts/apple/t6021.dtsi @@ -50,6 +50,8 @@ ranges; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; // filled via templated includes at the end of the file }; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 65e532c8198841..a7cdb3ae1ad11d 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -436,6 +436,8 @@ ranges; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; gpu: gpu@206400000 { compatible = "apple,agx-t8103", "apple,agx-g13g"; diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index e09e35ee96337b..41eafdeddd9007 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -461,6 +461,8 @@ ranges; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; gpu: gpu@206400000 { compatible = "apple,agx-t8112", "apple,agx-g14g"; From b237f3c652938054ad03774cde9780fa35efc32a Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 11 Apr 2023 21:39:50 +0200 Subject: [PATCH 0072/1009] DO NOT SUBMIT: arm64: dts: apple: t6020-j474s: Add unused PCIe port01 This works around a Linux bug which results in mismatched iommus on gaps in PCI(e) ports / bus numbers. Remove as soon as the bug is identified. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6020-j474s.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6020-j474s.dts b/arch/arm64/boot/dts/apple/t6020-j474s.dts index 9b61a7bb9d6ce4..653af803551c76 100644 --- a/arch/arm64/boot/dts/apple/t6020-j474s.dts +++ b/arch/arm64/boot/dts/apple/t6020-j474s.dts @@ -60,6 +60,16 @@ pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; }; +&port01 { + /* + * TODO: do not enable port without device. This works around a Linux + * bug which results in mismatched iommus on gaps in PCI(e) ports / bus + * numbers. + */ + bus-range = <2 2>; + status = "okay"; +}; + &port02 { /* 10 Gbit Ethernet */ bus-range = <3 3>; From 5100f127f2a28068a3a61119b5f0d0e01b35b2c7 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 18 Apr 2023 05:05:57 +0900 Subject: [PATCH 0073/1009] arm64: dts: apple: Add pmgr-misc nodes to t60xx --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 10 ++++++++++ arch/arm64/boot/dts/apple/t602x-die0.dtsi | 9 +++++++++ 2 files changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 3c991c9bdc529a..6a43db684ed461 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -24,6 +24,16 @@ power-domains = <&ps_aic>; }; + pmgr_misc: power-management@28e20c000 { + compatible = "apple,t6000-pmgr-misc"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x8e20c000 0 0x400>, + <0x2 0x8e20c800 0 0x400>; + reg-names = "fabric-ps", "dcs-ps"; + apple,dcs-min-ps = <7>; + }; + pmgr_dcp: power-management@28e3d0000 { reg = <0x2 0x8e3d0000 0x0 0x4000>; reg-names = "dcp-fw-pmgr"; diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi index 443326b4f3ffec..71dd21c5136f54 100644 --- a/arch/arm64/boot/dts/apple/t602x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -25,6 +25,15 @@ power-domains = <&ps_aic>; }; + pmgr_misc: power-management@28e20c000 { + compatible = "apple,t6020-pmgr-misc", "apple,t6000-pmgr-misc"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x8e20c000 0 0x400>, + <0x2 0x8e20c400 0 0x400>; + reg-names = "fabric-ps", "dcs-ps"; + }; + pmgr_dcp: power-management@28e3d0000 { reg = <0x2 0x8e3d0000 0x0 0x4000>; reg-names = "dcp-fw-pmgr"; From bd3a34ab98c57a41b0881bbcddc25938f1bbc47a Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 24 Apr 2023 23:27:52 +0900 Subject: [PATCH 0074/1009] arm64: dts: apple: t600x: Remove obsolete comment in ans2 power domain Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-pmgr.dtsi | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index 00b317c2355b8c..0555ba2eb3918c 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -1383,12 +1383,6 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(ans2); - /* - * The ADT makes ps_apcie_st[1]_sys depend on ps_ans2 instead, - * but we'd rather have a single power domain for the downstream - * device to depend on, so use this node as the child. - * This makes more sense anyway (since ANS2 uses APCIE_ST). - */ power-domains = <&DIE_NODE(ps_afnc2_lw0)>; }; From 3980ced1fa2b791ad13bef9e35b49384ddfeed9a Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Wed, 26 Apr 2023 02:17:26 +0900 Subject: [PATCH 0075/1009] arm64: dts: apple: Make ps_msg always-on Apple has it that way, and it might be important. Let's not risk it. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-pmgr.dtsi | 1 + arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 1 + arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 1 + arch/arm64/boot/dts/apple/t8112-pmgr.dtsi | 1 + 4 files changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index 0555ba2eb3918c..af3baf871b22ee 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -1873,6 +1873,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(msg); + apple,always-on; /* Core AON device? */ }; DIE_NODE(ps_nub_gpio): power-controller@80 { diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi index facbcc1260f4f9..33641648f2ae02 100644 --- a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -2007,6 +2007,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(msg); + apple,always-on; /* Core AON device? */ }; DIE_NODE(ps_nub_gpio): power-controller@80 { diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 724e7fd559e7a1..5fb8c8601a9dcb 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -1095,6 +1095,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "msg"; + apple,always-on; /* Core AON device? */ }; ps_atc0_usb_aon: power-controller@88 { diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi index d1711155f84686..3828a1333dacae 100644 --- a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -1061,6 +1061,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "msg"; + apple,always-on; /* Core AON device? */ }; ps_nub_gpio: power-controller@80 { From 5b7141a51dd7aea06d0e78c2d9843454bb9ca3a7 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 27 Apr 2023 13:53:35 +0900 Subject: [PATCH 0076/1009] arm64: dts: apple: t600x: Enable turbo CPU p-states These should work now that we have cpuidle. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-common.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-common.dtsi b/arch/arm64/boot/dts/apple/t600x-common.dtsi index 279ba91d8abacd..667c02724b8646 100644 --- a/arch/arm64/boot/dts/apple/t600x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-common.dtsi @@ -315,7 +315,6 @@ opp-level = <12>; clock-latency-ns = <56000>; }; - /* Not available until CPU deep sleep is implemented opp13 { opp-hz = /bits/ 64 <3132000000>; opp-level = <13>; @@ -334,7 +333,6 @@ clock-latency-ns = <56000>; turbo-mode; }; - */ }; gpu_opp: opp-table-gpu { From e73f327bbc94013d315f13ad3376c2cd961ea021 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 27 Apr 2023 13:54:17 +0900 Subject: [PATCH 0077/1009] arm64: dts: apple: t8103: Enable turbo CPU p-states These should work now that we have cpuidle. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index a7cdb3ae1ad11d..130e240f59a08c 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -280,7 +280,6 @@ opp-level = <12>; clock-latency-ns = <55000>; }; -#if 0 /* Not available until CPU deep sleep is implemented */ opp13 { opp-hz = /bits/ 64 <3096000000>; @@ -300,7 +299,6 @@ clock-latency-ns = <56000>; turbo-mode; }; -#endif }; gpu_opp: opp-table-gpu { From fbdadc9db3410f1f5991552ce39f2a98c18dd59e Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 27 Apr 2023 13:54:30 +0900 Subject: [PATCH 0078/1009] arm64: dts: apple: t8112: Enable turbo CPU p-states These should work now that we have cpuidle. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112.dtsi | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 41eafdeddd9007..cabf3a23104afc 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -302,8 +302,6 @@ opp-level = <14>; clock-latency-ns = <46000>; }; - /* Not available until CPU deep sleep is implemented */ -#if 0 opp15 { opp-hz = /bits/ 64 <3324000000>; opp-level = <15>; @@ -322,7 +320,6 @@ clock-latency-ns = <62000>; turbo-mode; }; -#endif }; gpu_opp: opp-table-gpu { From 97cc0bb0bcbdf384e0f90be97181515dc23fb71f Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Wed, 19 Apr 2023 21:28:29 +0900 Subject: [PATCH 0079/1009] arm64: dts: apple: Add T602x GPU node Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t6020.dtsi | 7 ++ arch/arm64/boot/dts/apple/t6021.dtsi | 10 +++ arch/arm64/boot/dts/apple/t602x-common.dtsi | 78 +++++++++++++++++++++ arch/arm64/boot/dts/apple/t602x-die0.dtsi | 45 +++++++++++- 4 files changed, 139 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t6020.dtsi b/arch/arm64/boot/dts/apple/t6020.dtsi index 3a864ebd91bb2f..77affcd3aa0d1c 100644 --- a/arch/arm64/boot/dts/apple/t6020.dtsi +++ b/arch/arm64/boot/dts/apple/t6020.dtsi @@ -21,4 +21,11 @@ &gpu { compatible = "apple,agx-t6020", "apple,agx-g14x"; + + apple,avg-power-filter-tc-ms = <302>; + apple,avg-power-ki-only = <2.6375>; + apple,avg-power-kp = <0.18>; + apple,fast-die0-integral-gain = <1350.0>; + apple,ppm-filter-time-constant-ms = <32>; + apple,ppm-ki = <28.0>; }; diff --git a/arch/arm64/boot/dts/apple/t6021.dtsi b/arch/arm64/boot/dts/apple/t6021.dtsi index ec3cfde14722a6..102f2915b9e8ad 100644 --- a/arch/arm64/boot/dts/apple/t6021.dtsi +++ b/arch/arm64/boot/dts/apple/t6021.dtsi @@ -19,6 +19,9 @@ #ifndef GPU_REPEAT # define GPU_REPEAT(x) #endif +#ifndef GPU_DIE_REPEAT +# define GPU_DIE_REPEAT(x) +#endif #include "t602x-common.dtsi" @@ -90,4 +93,11 @@ &gpu { compatible = "apple,agx-t6021", "apple,agx-g14x"; + + apple,avg-power-filter-tc-ms = <300>; + apple,avg-power-ki-only = <1.5125>; + apple,avg-power-kp = <0.38>; + apple,fast-die0-integral-gain = <700.0>; + apple,ppm-filter-time-constant-ms = <34>; + apple,ppm-ki = <18.0>; }; diff --git a/arch/arm64/boot/dts/apple/t602x-common.dtsi b/arch/arm64/boot/dts/apple/t602x-common.dtsi index 1224e4f12a5347..80ba81c47a3424 100644 --- a/arch/arm64/boot/dts/apple/t602x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-common.dtsi @@ -9,6 +9,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + gpu = &gpu; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -434,6 +438,80 @@ }; }; + gpu_cs_opp: opp-table-gpu-cs { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <24>; + opp-microvolt = GPU_DIE_REPEAT(668000); + }; + opp01 { + opp-hz = /bits/ 64 <444000000>; + opp-microvolt = GPU_DIE_REPEAT(668000); + }; + opp02 { + opp-hz = /bits/ 64 <612000000>; + opp-microvolt = GPU_DIE_REPEAT(678000); + }; + opp03 { + opp-hz = /bits/ 64 <808000000>; + opp-microvolt = GPU_DIE_REPEAT(737000); + }; + opp04 { + opp-hz = /bits/ 64 <1024000000>; + opp-microvolt = GPU_DIE_REPEAT(815000); + }; + opp05 { + opp-hz = /bits/ 64 <1140000000>; + opp-microvolt = GPU_DIE_REPEAT(862000); + }; + opp06 { + opp-hz = /bits/ 64 <1236000000>; + opp-microvolt = GPU_DIE_REPEAT(893000); + }; + }; + + gpu_afr_opp: opp-table-gpu-afr { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <24>; + opp-microvolt = GPU_DIE_REPEAT(668000); + }; + opp01 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = GPU_DIE_REPEAT(668000); + }; + opp02 { + opp-hz = /bits/ 64 <552000000>; + opp-microvolt = GPU_DIE_REPEAT(678000); + }; + opp03 { + opp-hz = /bits/ 64 <760000000>; + opp-microvolt = GPU_DIE_REPEAT(737000); + }; + opp04 { + opp-hz = /bits/ 64 <980000000>; + opp-microvolt = GPU_DIE_REPEAT(815000); + }; + opp05 { + opp-hz = /bits/ 64 <1098000000>; + opp-microvolt = GPU_DIE_REPEAT(862000); + }; + opp06 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = GPU_DIE_REPEAT(893000); + }; + }; + pmu-e { compatible = "apple,blizzard-pmu"; interrupt-parent = <&aic>; diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi index 71dd21c5136f54..6bccfb60e50b3b 100644 --- a/arch/arm64/boot/dts/apple/t602x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -596,8 +596,51 @@ apple,firmware-compat = <0 0 0>; operating-points-v2 = <&gpu_opp>; - /* TODO perf stuff */ + apple,cs-opp = <&gpu_cs_opp>; + apple,afr-opp = <&gpu_afr_opp>; + + apple,min-sram-microvolt = <790000>; + apple,csafr-min-sram-microvolt = <812000>; apple,perf-base-pstate = <1>; + + apple,avg-power-min-duty-cycle = <40>; + apple,avg-power-target-filter-tc = <1>; + apple,fast-die0-proportional-gain = <34.0>; + apple,perf-boost-ce-step = <50>; + apple,perf-boost-min-util = <90>; + apple,perf-filter-drop-threshold = <0>; + apple,perf-filter-time-constant = <5>; + apple,perf-filter-time-constant2 = <200>; + apple,perf-integral-gain = <1.62>; + apple,perf-integral-gain2 = <1.62>; + apple,perf-integral-min-clamp = <0>; + apple,perf-proportional-gain2 = <5.4>; + apple,perf-proportional-gain = <5.4>; + apple,perf-tgt-utilization = <85>; + apple,power-sample-period = <8>; + apple,ppm-filter-time-constant-ms = <34>; + apple,ppm-ki = <18.0>; + apple,ppm-kp = <0.1>; + apple,pwr-filter-time-constant = <313>; + apple,pwr-integral-gain = <0.0202129>; + apple,pwr-integral-min-clamp = <0>; + apple,pwr-min-duty-cycle = <40>; + apple,pwr-proportional-gain = <5.2831855>; + apple,pwr-sample-period-aic-clks = <200000>; + apple,se-engagement-criteria = <700>; + apple,se-filter-time-constant = <9>; + apple,se-filter-time-constant-1 = <3>; + apple,se-inactive-threshold = <2500>; + apple,se-ki = <-50.0>; + apple,se-ki-1 = <-100.0>; + apple,se-kp = <-5.0>; + apple,se-kp-1 = <-10.0>; + apple,se-reset-criteria = <50>; + + apple,core-leak-coef = GPU_REPEAT(1200.0); + apple,sram-leak-coef = GPU_REPEAT(20.0); + apple,cs-leak-coef = GPU_DIE_REPEAT(400.0); + apple,afr-leak-coef = GPU_DIE_REPEAT(200.0); }; agx_mbox: mbox@406408000 { From 6acf017d4fd3a9ef13db66b6d1bd309bbb0ec013 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 11 Jul 2023 13:47:13 +0900 Subject: [PATCH 0080/1009] arm64: dts: apple: t600x-j375.dtsi: Add missing etherhet0 alias Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-j375.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 0564c8cae687ab..c31b9798d2617c 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -19,6 +19,7 @@ dcp = &dcp; disp0 = &display; disp0_piodma = &disp0_piodma; + ethernet0 = ðernet0; serial0 = &serial0; wifi0 = &wifi0; }; From 1778f8c71337f53ab04d7bb799ec3c299a9e6565 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 7 Aug 2023 18:08:35 +0900 Subject: [PATCH 0081/1009] arm64: dts: apple: Add initial t6022 support Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/Makefile | 1 + arch/arm64/boot/dts/apple/t6021.dtsi | 18 - arch/arm64/boot/dts/apple/t6022.dtsi | 360 ++++++++++++++++++++ arch/arm64/boot/dts/apple/t602x-common.dtsi | 21 ++ arch/arm64/boot/dts/apple/t602x-die0.dtsi | 8 - arch/arm64/boot/dts/apple/t602x-dieX.dtsi | 8 + arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 12 +- 7 files changed, 397 insertions(+), 31 deletions(-) create mode 100644 arch/arm64/boot/dts/apple/t6022.dtsi diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index e3e62c672d53b7..a55d7097b7fbbb 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -18,3 +18,4 @@ dtb-$(CONFIG_ARCH_APPLE) += t6021-j414c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6020-j416s.dtb dtb-$(CONFIG_ARCH_APPLE) += t6021-j416c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6020-j474s.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6022-j180d.dtb diff --git a/arch/arm64/boot/dts/apple/t6021.dtsi b/arch/arm64/boot/dts/apple/t6021.dtsi index 102f2915b9e8ad..95298973624f1d 100644 --- a/arch/arm64/boot/dts/apple/t6021.dtsi +++ b/arch/arm64/boot/dts/apple/t6021.dtsi @@ -28,24 +28,6 @@ / { compatible = "apple,t6001", "apple,arm-platform"; - reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; - - uat_handoff: uat-handoff { - reg = <0 0 0 0>; - }; - - uat_pagetables: uat-pagetables { - reg = <0 0 0 0>; - }; - - uat_ttbs: uat-ttbs { - reg = <0 0 0 0>; - }; - }; - soc { compatible = "simple-bus"; #address-cells = <2>; diff --git a/arch/arm64/boot/dts/apple/t6022.dtsi b/arch/arm64/boot/dts/apple/t6022.dtsi new file mode 100644 index 00000000000000..b7c19be04c72a3 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6022.dtsi @@ -0,0 +1,360 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T6022 "M2 Ultra" SoC + * + * Other names: H14J, "Rhodes 2C" + * + * Copyright The Asahi Linux Contributors + */ + +#include +#include +#include +#include +#include +#include + +#include "multi-die-cpp.h" + +#ifndef GPU_REPEAT +# define GPU_REPEAT(x) +#endif +#ifndef GPU_DIE_REPEAT +# define GPU_DIE_REPEAT(x) +#endif + +#include "t602x-common.dtsi" + +/ { + compatible = "apple,t6022", "apple,arm-platform"; + + #address-cells = <2>; + #size-cells = <2>; + + cpus { + cpu-map { + cluster3 { + core0 { + cpu = <&cpu_e10>; + }; + core1 { + cpu = <&cpu_e11>; + }; + core2 { + cpu = <&cpu_e12>; + }; + core3 { + cpu = <&cpu_e13>; + }; + }; + + cluster4 { + core0 { + cpu = <&cpu_p20>; + }; + core1 { + cpu = <&cpu_p21>; + }; + core2 { + cpu = <&cpu_p22>; + }; + core3 { + cpu = <&cpu_p23>; + }; + }; + + cluster5 { + core0 { + cpu = <&cpu_p30>; + }; + core1 { + cpu = <&cpu_p31>; + }; + core2 { + cpu = <&cpu_p32>; + }; + core3 { + cpu = <&cpu_p33>; + }; + }; + }; + + cpu_e10: cpu@800 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x800>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_3>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e_die1>; + }; + + cpu_e11: cpu@801 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x801>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_3>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e_die1>; + }; + + cpu_e12: cpu@802 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x802>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_3>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e_die1>; + }; + + cpu_e13: cpu@803 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x803>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_3>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e_die1>; + }; + + cpu_p20: cpu@10900 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10900>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_4>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0_die1>; + }; + + cpu_p21: cpu@10901 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10901>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_4>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0_die1>; + }; + + cpu_p22: cpu@10902 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10902>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_4>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0_die1>; + }; + + cpu_p23: cpu@10903 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10903>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_4>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0_die1>; + }; + + cpu_p30: cpu@10a00 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10a00>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_5>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1_die1>; + }; + + cpu_p31: cpu@10a01 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10a01>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_5>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1_die1>; + }; + + cpu_p32: cpu@10a02 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10a02>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_5>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1_die1>; + }; + + cpu_p33: cpu@10a03 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10a03>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_5>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1_die1>; + }; + + l2_cache_3: l2-cache-3 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x400000>; + }; + + l2_cache_4: l2-cache-4 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + + l2_cache_5: l2-cache-5 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + }; + + die0: soc@200000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x2 0x0 0x2 0x0 0x4 0x0>, + <0x5 0x80000000 0x5 0x80000000 0x1 0x80000000>, + <0x7 0x0 0x7 0x0 0xf 0x80000000>; + nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; + + // filled via templated includes at the end of the file + }; + + die1: soc@2200000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x2 0x0 0x22 0x0 0x4 0x0>, + <0x7 0x0 0x27 0x0 0xf 0x80000000>; + nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; + + // filled via templated includes at the end of the file + }; +}; + +#define DIE +#define DIE_NO 0 + +&die0 { + #include "t602x-die0.dtsi" + #include "t602x-dieX.dtsi" +}; + +#include "t602x-pmgr.dtsi" +#include "t602x-gpio-pins.dtsi" + +#undef DIE +#undef DIE_NO + +#define DIE _die1 +#define DIE_NO 1 + +&die1 { + #include "t602x-dieX.dtsi" + #include "t602x-nvme.dtsi" +}; + +#include "t602x-pmgr.dtsi" + +#undef DIE +#undef DIE_NO + +&aic { + affinities { + e-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_e00 &cpu_e01 &cpu_e02 &cpu_e03 + &cpu_e10 &cpu_e11 &cpu_e12 &cpu_e13>; + }; + + p-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_p00 &cpu_p01 &cpu_p02 &cpu_p03 + &cpu_p10 &cpu_p11 &cpu_p12 &cpu_p13 + &cpu_p20 &cpu_p21 &cpu_p22 &cpu_p23 + &cpu_p30 &cpu_p31 &cpu_p32 &cpu_p33>; + }; + }; +}; + +&ps_gfx { + // On t6022, the die0 GPU power domain needs both AFR power domains + power-domains = <&ps_afr>, <&ps_afr_die1>; +}; + +&gpu { + compatible = "apple,agx-t6022", "apple,agx-g14x"; + + apple,avg-power-filter-tc-ms = <302>; + apple,avg-power-ki-only = <1.0125>; + apple,avg-power-kp = <0.15>; + apple,fast-die0-integral-gain = <9.6>; + apple,fast-die0-proportional-gain = <24.0>; + apple,ppm-ki = <11.0>; + apple,ppm-kp = <0.15>; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-common.dtsi b/arch/arm64/boot/dts/apple/t602x-common.dtsi index 80ba81c47a3424..79a2afc1b39268 100644 --- a/arch/arm64/boot/dts/apple/t602x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-common.dtsi @@ -564,4 +564,25 @@ #clock-cells = <0>; clock-output-names = "nco_ref"; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0 0 0 0>; + no-map; + }; + + uat_pagetables: uat-pagetables { + reg = <0 0 0 0>; + no-map; + }; + + uat_ttbs: uat-ttbs { + reg = <0 0 0 0>; + no-map; + }; + }; }; diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi index 6bccfb60e50b3b..be873359b11677 100644 --- a/arch/arm64/boot/dts/apple/t602x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -566,14 +566,6 @@ #sound-dai-cells = <1>; }; - pmgr_gfx: power-management@404e80000 { - compatible = "apple,t6021-pmgr", "apple,pmgr", "syscon", "simple-mfd"; - #address-cells = <1>; - #size-cells = <1>; - - reg = <0x4 0x4e80000 0 0x4000>; - }; - gpu: gpu@406400000 { compatible = "apple,agx-g14x"; reg = <0x4 0x6400000 0 0x40000>, diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi index 203316df0d06f0..0ac6c258884187 100644 --- a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -127,6 +127,14 @@ #interrupt-cells = <2>; }; + DIE_NODE(pmgr_gfx): power-management@404e80000 { + compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + + reg = <0x4 0x4e80000 0 0x4000>; + }; + DIE_NODE(dwc3_0_dart_0): iommu@702f00000 { compatible = "apple,t6020-dart", "apple,t8110-dart"; reg = <0x7 0x02f00000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi index 33641648f2ae02..ea4372739e4fff 100644 --- a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -5,7 +5,7 @@ * Copyright The Asahi Linux Contributors */ -&pmgr { +&DIE_NODE(pmgr) { DIE_NODE(ps_afi): power-controller@100 { compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x100 4>; @@ -627,7 +627,7 @@ }; }; -&pmgr_south { +&DIE_NODE(pmgr_south) { DIE_NODE(ps_amcc4): power-controller@100 { compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x100 4>; @@ -991,7 +991,7 @@ }; }; -&pmgr_east { +&DIE_NODE(pmgr_east) { DIE_NODE(ps_clvr_spmi0): power-controller@100 { compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x100 4>; @@ -1964,7 +1964,7 @@ }; }; -&pmgr_mini { +&DIE_NODE(pmgr_mini) { DIE_NODE(ps_debug): power-controller@58 { compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x58 4>; @@ -2233,13 +2233,14 @@ #endif }; -&pmgr_gfx { +&DIE_NODE(pmgr_gfx) { DIE_NODE(ps_gpx): power-controller@0 { compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x0 4>; #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(gpx); + apple,min-state = <4>; apple,always-on; }; @@ -2250,6 +2251,7 @@ #reset-cells = <0>; label = DIE_LABEL(afr); /* Apple Fabric, media stuff: this can power down */ + apple,min-state = <4>; }; DIE_NODE(ps_gfx): power-controller@108 { From 521888111990907edc2a5abc2a4f372902389620 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 7 Aug 2023 18:09:41 +0900 Subject: [PATCH 0082/1009] arm64: dts: apple: Add j180d (Mac Pro 2023) device tree Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6022-j180d.dts | 554 ++++++++++++++++++++++ 1 file changed, 554 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/t6022-j180d.dts diff --git a/arch/arm64/boot/dts/apple/t6022-j180d.dts b/arch/arm64/boot/dts/apple/t6022-j180d.dts new file mode 100644 index 00000000000000..62882f6bfd5eb5 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6022-j180d.dts @@ -0,0 +1,554 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Pro (M2 Ultra, 2023) + * + * target-type: J180d + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6022.dtsi" + +/ { + compatible = "apple,j180d", "apple,t6022", "apple,arm-platform"; + model = "Apple Mac Pro (M2 Ultra, 2023)"; + aliases { + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; + atcphy2 = &atcphy2; + atcphy3 = &atcphy3; + atcphy4 = &atcphy0_die1; + atcphy5 = &atcphy1_die1; + atcphy6 = &atcphy2_die1; + atcphy7 = &atcphy3_die1; + //bluetooth0 = &bluetooth0; + //ethernet0 = ðernet0; + //ethernet1 = ðernet1; + serial0 = &serial0; + //wifi0 = &wifi0; + }; + + chosen { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + stdout-path = "serial0"; + + framebuffer0: framebuffer@0 { + compatible = "apple,simple-framebuffer", "simple-framebuffer"; + reg = <0 0 0 0>; /* To be filled by loader */ + /* Format properties will be added by loader */ + status = "disabled"; + power-domains = <&ps_dispext0_cpu0_die1>, <&ps_dptx_phy_ps_die1>; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + + memory@10000000000 { + device_type = "memory"; + reg = <0x100 0 0x2 0>; /* To be filled by loader */ + }; +}; + +&serial0 { + status = "okay"; +}; + +/* USB Type C Rear */ +&i2c0 { + hpm2: usb-pd@3b { + compatible = "apple,cd321x"; + reg = <0x3b>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec2: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 1"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec2_con_hs: endpoint { + remote-endpoint = <&typec2_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec2_con_ss: endpoint { + remote-endpoint = <&typec2_usb_ss>; + }; + }; + }; + }; + }; + + hpm3: usb-pd@3c { + compatible = "apple,cd321x"; + reg = <0x3c>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec3: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 2"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec3_con_hs: endpoint { + remote-endpoint = <&typec3_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec3_con_ss: endpoint { + remote-endpoint = <&typec3_usb_ss>; + }; + }; + }; + }; + }; + + hpm4: usb-pd@39 { + compatible = "apple,cd321x"; + reg = <0x39>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec4: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 3"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec4_con_hs: endpoint { + remote-endpoint = <&typec4_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec4_con_ss: endpoint { + remote-endpoint = <&typec4_usb_ss>; + }; + }; + }; + }; + }; + + hpm5: usb-pd@3a { + compatible = "apple,cd321x"; + reg = <0x3a>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec5: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 4"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec5_con_hs: endpoint { + remote-endpoint = <&typec5_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec5_con_ss: endpoint { + remote-endpoint = <&typec5_usb_ss>; + }; + }; + }; + }; + }; + + hpm6: usb-pd@3d { + compatible = "apple,cd321x"; + reg = <0x3d>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec6: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 5"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec6_con_hs: endpoint { + remote-endpoint = <&typec6_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec6_con_ss: endpoint { + remote-endpoint = <&typec6_usb_ss>; + }; + }; + }; + }; + }; + + hpm7: usb-pd@3e { + compatible = "apple,cd321x"; + reg = <0x3e>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec7: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 6"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec7_con_hs: endpoint { + remote-endpoint = <&typec7_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec7_con_ss: endpoint { + remote-endpoint = <&typec7_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB Type C Front */ +&i2c3 { + status = "okay"; + + hpm0: usb-pd@38 { + compatible = "apple,cd321x"; + reg = <0x38>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <60 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + label = "USB-C Top Right"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; + }; + }; + }; + + hpm1: usb-pd@3f { + compatible = "apple,cd321x"; + reg = <0x3f>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <60 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + label = "USB-C Top Left"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; + }; +}; + +&dwc3_2 { + port { + typec2_usb_hs: endpoint { + remote-endpoint = <&typec2_con_hs>; + }; + }; +}; + +&dwc3_3 { + port { + typec3_usb_hs: endpoint { + remote-endpoint = <&typec3_con_hs>; + }; + }; +}; + +&dwc3_0_die1 { + port { + typec4_usb_hs: endpoint { + remote-endpoint = <&typec4_con_hs>; + }; + }; +}; + +&dwc3_1_die1 { + port { + typec5_usb_hs: endpoint { + remote-endpoint = <&typec5_con_hs>; + }; + }; +}; + +&dwc3_2_die1 { + port { + typec6_usb_hs: endpoint { + remote-endpoint = <&typec6_con_hs>; + }; + }; +}; + +&dwc3_3_die1 { + port { + typec7_usb_hs: endpoint { + remote-endpoint = <&typec7_con_hs>; + }; + }; +}; + +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; + }; +}; + +&atcphy2 { + port { + typec2_usb_ss: endpoint { + remote-endpoint = <&typec2_con_ss>; + }; + }; +}; + +&atcphy3 { + port { + typec3_usb_ss: endpoint { + remote-endpoint = <&typec3_con_ss>; + }; + }; +}; + +&atcphy0_die1 { + port { + typec4_usb_ss: endpoint { + remote-endpoint = <&typec4_con_ss>; + }; + }; +}; + +&atcphy1_die1 { + port { + typec5_usb_ss: endpoint { + remote-endpoint = <&typec5_con_ss>; + }; + }; +}; + +&atcphy2_die1 { + port { + typec6_usb_ss: endpoint { + remote-endpoint = <&typec6_con_ss>; + }; + }; +}; + +&atcphy3_die1 { + port { + typec7_usb_ss: endpoint { + remote-endpoint = <&typec7_con_ss>; + }; + }; +}; + +/* Audio */ +&i2c1 { + status = "okay"; + + speaker_tweeter: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Tweeter"; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; + }; + + speaker_woofer: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Woofer"; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +&i2c2 { + status = "okay"; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 8 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 59 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + +&nco_clkref { + clock-frequency = <1068000000>; +}; + +/ { + sound: sound { + compatible = "apple,j180-macaudio", "apple,macaudio"; + model = "Mac Pro J180"; + + dai-link@0 { + link-name = "Speakers"; + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + cpu { + sound-dai = <&mca 0>; + }; + codec { + sound-dai = <&speaker_woofer>, <&speaker_tweeter>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +&pcie0 { + status = "disabled"; +}; + +&pcie0_dart_0 { + status = "disabled"; +}; + +/* delete unused always-on power-domains on die 1 */ +/delete-node/ &ps_disp0_cpu0_die1; +/delete-node/ &ps_disp0_fe_die1; + +&gpu { + apple,idleoff-standby-timer = <3000>; + apple,perf-base-pstate = <5>; + apple,perf-boost-ce-step = <100>; + apple,perf-boost-min-util = <75>; + apple,perf-tgt-utilization = <70>; +}; From 48d63463ef708085d214b7b1e82af4873b3c5de2 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 7 Aug 2023 19:53:50 +0900 Subject: [PATCH 0083/1009] arm64: dts: apple: t6022: Add APCIE-GE nodes Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6022-j180d.dts | 16 +++++ arch/arm64/boot/dts/apple/t6022.dtsi | 12 +++- arch/arm64/boot/dts/apple/t602x-die0.dtsi | 2 - arch/arm64/boot/dts/apple/t602x-dieX.dtsi | 64 +++++++++++++++++++ .../arm64/boot/dts/apple/t602x-gpio-pins.dtsi | 4 ++ 5 files changed, 94 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t6022-j180d.dts b/arch/arm64/boot/dts/apple/t6022-j180d.dts index 62882f6bfd5eb5..7775cbf8698d06 100644 --- a/arch/arm64/boot/dts/apple/t6022-j180d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j180d.dts @@ -541,6 +541,22 @@ status = "disabled"; }; +&pcie_ge { + status = "ok"; +}; + +&pcie_ge_dart { + status = "ok"; +}; + +&pcie_ge_die1 { + status = "ok"; +}; + +&pcie_ge_dart_die1 { + status = "ok"; +}; + /* delete unused always-on power-domains on die 1 */ /delete-node/ &ps_disp0_cpu0_die1; /delete-node/ &ps_disp0_fe_die1; diff --git a/arch/arm64/boot/dts/apple/t6022.dtsi b/arch/arm64/boot/dts/apple/t6022.dtsi index b7c19be04c72a3..ebf8e5bf53e86c 100644 --- a/arch/arm64/boot/dts/apple/t6022.dtsi +++ b/arch/arm64/boot/dts/apple/t6022.dtsi @@ -275,7 +275,8 @@ #size-cells = <2>; ranges = <0x2 0x0 0x2 0x0 0x4 0x0>, <0x5 0x80000000 0x5 0x80000000 0x1 0x80000000>, - <0x7 0x0 0x7 0x0 0xf 0x80000000>; + <0x7 0x0 0x7 0x0 0xf 0x80000000>, + <0x16 0x80000000 0x16 0x80000000 0x5 0x80000000>; nonposted-mmio; /* Required to get >32-bit DMA via DARTs */ dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; @@ -288,7 +289,8 @@ #address-cells = <2>; #size-cells = <2>; ranges = <0x2 0x0 0x22 0x0 0x4 0x0>, - <0x7 0x0 0x27 0x0 0xf 0x80000000>; + <0x7 0x0 0x27 0x0 0xf 0x80000000>, + <0x16 0x80000000 0x36 0x80000000 0x5 0x80000000>; nonposted-mmio; /* Required to get >32-bit DMA via DARTs */ dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; @@ -358,3 +360,9 @@ apple,ppm-ki = <11.0>; apple,ppm-kp = <0.15>; }; + +&pinctrl_ap_die1 { + pcie_ge_pins_die1: pcie-ge1-pins { + pinmux = ; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi index be873359b11677..332df752013e10 100644 --- a/arch/arm64/boot/dts/apple/t602x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -818,5 +818,3 @@ power-domains = <&ps_apcie_gp_sys>; status = "disabled"; }; - - diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi index 0ac6c258884187..da891047c5db7a 100644 --- a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -350,3 +350,67 @@ svid = <0xff01>, <0x8087>; power-domains = <&DIE_NODE(ps_atc3_usb)>; }; + + DIE_NODE(pcie_ge): pcie@1680000000 { + compatible = "apple,t6020-pcie-ge", "apple,t6020-pcie"; + device_type = "pci"; + + reg = <0x16 0x80000000 0x0 0x1000000>, /* config */ + <0x16 0x91000000 0x0 0x4000>, /* rc */ + <0x16 0x94008000 0x0 0x4000>, /* port0 */ + <0x16 0x9e01c000 0x0 0x4000>, /* phy0 */ + <0x16 0x9401c000 0x0 0x1000>; /* ltssm0 */ + reg-names = "config", "rc", "port0", "phy0", "ltssm0"; + + interrupt-parent = <&aic>; + interrupts = ; + + msi-controller; + msi-parent = <&pcie0>; + msi-ranges = <&aic AIC_IRQ DIE_NO 1672 IRQ_TYPE_EDGE_RISING 32>; + + + iommu-map = <0x100 &pcie_ge_dart 1 1>; + iommu-map-mask = <0xff00>; + + bus-range = <0 1>; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x43000000 0x18 0x00000000 0x18 0x00000000 0x4 0x00000000>, + <0x02000000 0x0 0x80000000 0x17 0x80000000 0x0 0x80000000>; + + power-domains = <&ps_apcie_ge_sys>; + pinctrl-0 = <&DIE_NODE(pcie_ge_pins)>; + pinctrl-names = "default"; + + dma-coherent; + + status = "disabled"; + + DIE_NODE(port_ge00): pci@0,0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + reset-gpios = <&DIE_NODE(pinctrl_ap) 9 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port00 0 0 0 0>; + }; + }; + + DIE_NODE(pcie_ge_dart): iommu@1694000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x16 0x94000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_ge_sys>; + status = "disabled"; + }; + diff --git a/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi b/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi index acb133d1723d03..9b24832ba26abe 100644 --- a/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi @@ -78,4 +78,8 @@ , ; }; + + pcie_ge_pins: pcie-ge-pins { + pinmux = ; + }; }; From f5429b3549eb1735f265bcdcc929bedf010d0a6e Mon Sep 17 00:00:00 2001 From: Sasha Finkelstein Date: Tue, 18 Apr 2023 23:06:49 +0300 Subject: [PATCH 0084/1009] arm64: dts: apple: t8103: Add touchbar screen bindings Adds device tree entries for the touchbar screen Signed-off-by: Sasha Finkelstein --- arch/arm64/boot/dts/apple/t8103-j293.dts | 9 ++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 26 ++++++++++++++++++++++++ 2 files changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index a845d92ee10c25..3351cf4228b052 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -138,6 +138,15 @@ &fpwm1 { status = "okay"; }; + +&display_dfr { + status = "okay"; + dfr_panel: panel@0 { + compatible = "apple,summit"; + reg = <0>; + }; +}; + / { sound { compatible = "apple,j293-macaudio", "apple,macaudio"; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 130e240f59a08c..29bc5c61150124 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -513,6 +513,32 @@ #performance-domain-cells = <0>; }; + display_dfr: display-pipe@228200000 { + compatible = "apple,t8103-display-pipe", "apple,h7-display-pipe"; + reg-names = "be", "fe", "mipi"; + reg = <0x2 0x28200000 0x0 0xc000>, + <0x2 0x28400000 0x0 0x4000>, + <0x2 0x28600000 0x0 0x100000>; + power-domains = <&ps_dispdfr_fe>, <&ps_dispdfr_be>, <&ps_mipi_dsi>; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-names = "be", "fe"; + status = "disabled"; + iommus = <&displaydfr_dart 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + displaydfr_dart: iommu@228304000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x28304000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_dispdfr_fe>; + }; + disp0_dart: iommu@231304000 { compatible = "apple,t8103-dart"; reg = <0x2 0x31304000 0x0 0x4000>; From beb3714e742b2574e5200f810ccd8fafdb471d7c Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 15 Apr 2023 16:42:41 +0200 Subject: [PATCH 0085/1009] arm64: dts: apple: Add touchbar display nodes for t8112-j493 Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j493.dts | 15 ++++++++++++++ arch/arm64/boot/dts/apple/t8112.dtsi | 25 ++++++++++++++++++++++++ 2 files changed, 40 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index d34acd0ee2f203..0234102dbe8462 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -45,6 +45,21 @@ }; }; +&display_dfr { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + dfr_panel: panel@0 { + compatible = "apple,summit"; + reg = <0>; + }; +}; + +&displaydfr_dart { + status = "okay"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index cabf3a23104afc..4f92fb33b77110 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -535,6 +535,31 @@ #performance-domain-cells = <0>; }; + display_dfr: display-pipe@228200000 { + compatible = "apple,t8112-display-pipe", "apple,h7-display-pipe"; + reg-names = "be", "fe", "mipi"; + reg = <0x2 0x28200000 0x0 0xc000>, + <0x2 0x28400000 0x0 0x4000>, + <0x2 0x28600000 0x0 0x100000>; + power-domains = <&ps_dispdfr_fe>, <&ps_dispdfr_be>, <&ps_mipi_dsi>; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-names = "be", "fe"; + status = "disabled"; + iommus = <&displaydfr_dart 0>; + }; + + displaydfr_dart: iommu@228304000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x28304000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_dispdfr_fe>; + status = "disabled"; + }; + disp0_dart: iommu@231304000 { compatible = "apple,t8112-dart", "apple,t8110-dart"; reg = <0x2 0x31304000 0x0 0x4000>; From bb0e54f9797170809b137398819e1b42f783ff81 Mon Sep 17 00:00:00 2001 From: Sasha Finkelstein Date: Sat, 21 Jan 2023 19:47:32 +0300 Subject: [PATCH 0086/1009] arm64: dts: apple: t8103: Add touchbar bindings Adds device tree entries for the touchbar digitizer Signed-off-by: Sasha Finkelstein --- arch/arm64/boot/dts/apple/t8103-j293.dts | 24 ++++++++++++++++++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 12 ++++++++++++ 2 files changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 3351cf4228b052..c519a8975d95fa 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -28,6 +28,10 @@ default-state = "keep"; }; }; + + aliases { + touchbar0 = &touchbar0; + }; }; &dcp { @@ -59,6 +63,26 @@ label = "USB-C Left-front"; }; +&spi0 { + status = "okay"; + + touchbar0: touchbar@0 { + compatible = "apple,j293-touchbar", + "apple,z2-touchbar", "apple,z2-multitouch"; + reg = <0>; + spi-max-frequency = <11500000>; + spi-cs-setup-delay-ns = <2000>; + spi-cs-hold-delay-ns = <2000>; + reset-gpios = <&pinctrl_ap 139 GPIO_ACTIVE_LOW>; + cs-gpios = <&pinctrl_ap 109 0>; + interrupts-extended = <&pinctrl_ap 194 IRQ_TYPE_EDGE_FALLING>; + firmware-name = "apple/dfrmtfw-j293.bin"; + touchscreen-size-x = <23045>; + touchscreen-size-y = <640>; + label = "MacBookPro17,1 Touch Bar"; + }; +}; + &spi3 { status = "okay"; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 29bc5c61150124..762aaa2661dd5a 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -693,6 +693,18 @@ status = "disabled"; }; + spi0: spi@235100000 { + compatible = "apple,t8103-spi", "apple,spi"; + reg = <0x2 0x35100000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clk_200m>; + power-domains = <&ps_spi0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; /* only used in J293 */ + }; + spi1: spi@235104000 { compatible = "apple,t8103-spi", "apple,spi"; reg = <0x2 0x35104000 0x0 0x4000>; From b151dc26722188801c430fcf91fdfc369e5fc749 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 21 Jan 2023 19:47:32 +0300 Subject: [PATCH 0087/1009] arm64: dts: apple: t8112: Add touchbar digitizer node Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j493.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 0234102dbe8462..8b629e564c5019 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -21,6 +21,7 @@ bluetooth0 = &bluetooth0; wifi0 = &wifi0; keyboard = &keyboard; + touchbar0 = &touchbar0; }; led-controller { @@ -190,6 +191,25 @@ }; }; +&spi3 { + status = "okay"; + + touchbar0: touchbar@0 { + compatible = "apple,j493-touchbar", "apple,z2-touchbar", "apple,z2-multitouch"; + reg = <0>; + label = "Mac14,7 Touch Bar"; + spi-max-frequency = <8000000>; + spi-cs-setup-delay-ns = <2000>; + spi-cs-hold-delay-ns = <2000>; + + reset-gpios = <&pinctrl_ap 170 GPIO_ACTIVE_LOW>; + interrupts-extended = <&pinctrl_ap 174 IRQ_TYPE_EDGE_FALLING>; + firmware-name = "apple/dfrmtfw-j493.bin"; + touchscreen-size-x = <23045>; + touchscreen-size-y = <640>; + }; +}; + &mtp { status = "okay"; }; From ab1d752e387eda936613b0cae1ceec0edacef5be Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 29 Jul 2023 16:14:11 +0200 Subject: [PATCH 0088/1009] arm64: dts: apple: Add devicetree for Macbook Air (15-inch, M2, 2023) Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/Makefile | 1 + arch/arm64/boot/dts/apple/t8112-j415.dts | 239 +++++++++++++++++++++++ 2 files changed, 240 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/t8112-j415.dts diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index a55d7097b7fbbb..02fab071d0acd4 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -11,6 +11,7 @@ dtb-$(CONFIG_ARCH_APPLE) += t6001-j316c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6001-j375c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6002-j375d.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j413.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8112-j415.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j473.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j493.dtb dtb-$(CONFIG_ARCH_APPLE) += t6020-j414s.dtb diff --git a/arch/arm64/boot/dts/apple/t8112-j415.dts b/arch/arm64/boot/dts/apple/t8112-j415.dts new file mode 100644 index 00000000000000..c502bed5f96224 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8112-j415.dts @@ -0,0 +1,239 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple MacBook Air (15-inchl, M2, 2023) + * + * target-type: J415 + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t8112.dtsi" +#include "t8112-jxxx.dtsi" +#include + +/ { + compatible = "apple,j415", "apple,t8112", "apple,arm-platform"; + model = "Apple MacBook Air (15-inch, M2, 2023)"; + + aliases { + bluetooth0 = &bluetooth0; + wifi0 = &wifi0; + keyboard = &keyboard; + }; + + led-controller { + compatible = "pwm-leds"; + led-0 { + pwms = <&fpwm1 0 40000>; + label = "kbd_backlight"; + function = LED_FUNCTION_KBD_BACKLIGHT; + color = ; + max-brightness = <255>; + default-state = "keep"; + }; + }; +}; + +&dcp { + panel: panel { + compatible = "apple,panel-j415", "apple,panel"; + width-mm = <327>; + height-mm = <211>; + adj-height-mm = <204>; + apple,max-brightness = <500>; + }; +}; + +/* + * Force the bus number assignments so that we can declare some of the + * on-board devices and properties that are populated by the bootloader + * (such as MAC addresses). + */ +&port00 { + bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; + wifi0: wifi@0,0 { + compatible = "pci14e4,4433"; + reg = <0x10000 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-mac-address = [00 10 18 00 00 10]; + apple,antenna-sku = "XX"; + brcm,board-type = "apple,snake"; + }; + + bluetooth0: bluetooth@0,1 { + compatible = "pci14e4,5f71"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-bd-address = [00 00 00 00 00 00]; + brcm,board-type = "apple,snake"; + }; +}; + +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + +&i2c0 { + /* MagSafe port */ + hpm5: usb-pd@3a { + compatible = "apple,cd321x"; + reg = <0x3a>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + }; +}; + +&i2c1 { + speaker_left_woof1: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer 1"; + }; + + speaker_left_tweet: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Tweeter"; + }; + + speaker_left_woof2: codec@3a { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3a>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer 2"; + }; +}; + +&i2c3 { + speaker_right_woof1: codec@3b { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3b>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer 1"; + }; + + speaker_right_tweet: codec@3c { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3c>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Tweeter"; + }; + + speaker_right_woof2: codec@3d { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3d>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer 2"; + }; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 12 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 149 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + +&fpwm1 { + status = "okay"; +}; + +/ { + sound { + compatible = "apple,j415-macaudio", "apple,macaudio"; + model = "MacBook Air J415"; + + dai-link@0 { + link-name = "Speakers"; + + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_woof1>, + <&speaker_left_tweet>, + <&speaker_left_woof2>, + <&speaker_right_woof1>, + <&speaker_right_tweet>, + <&speaker_right_woof2>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +&mtp { + status = "okay"; +}; +&mtp_mbox { + status = "okay"; +}; +&mtp_dart { + status = "okay"; +}; +&mtp_dockchannel { + status = "okay"; +}; +&mtp_hid { + apple,afe-reset-gpios = <&smc_gpio 8 GPIO_ACTIVE_LOW>; + apple,stm-reset-gpios = <&smc_gpio 24 GPIO_ACTIVE_LOW>; + + multi-touch { + firmware-name = "apple/tpmtfw-j415.bin"; + }; + + keyboard: keyboard { + hid-country-code = <0>; + apple,keyboard-layout-id = <0>; + }; + + stm { + }; + + actuator { + }; + + tp_accel { + }; +}; From 52b85609c79a0870d7acd8f1892deee0cf190637 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Wed, 9 Aug 2023 14:08:43 +0900 Subject: [PATCH 0089/1009] arm64: dts: apple: t8112-j473: Set GPU base pstate This should help performance/responsiveness (used on most desktops). Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t8112-j473.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 4705ec980211c4..92efe72b18461b 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -136,3 +136,7 @@ }; }; + +&gpu { + apple,perf-base-pstate = <3>; +}; From a962ccfb08662816944dae3bab9bf1c842e1f21a Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 4 Sep 2023 20:57:11 +0200 Subject: [PATCH 0090/1009] arm64: dts: apple: Share USB-C port node on t6022 devices Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022-j180d.dts | 105 ++----------------- arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi | 111 +++++++++++++++++++++ 2 files changed, 122 insertions(+), 94 deletions(-) create mode 100644 arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi diff --git a/arch/arm64/boot/dts/apple/t6022-j180d.dts b/arch/arm64/boot/dts/apple/t6022-j180d.dts index 7775cbf8698d06..499e5ad7e8c658 100644 --- a/arch/arm64/boot/dts/apple/t6022-j180d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j180d.dts @@ -10,6 +10,7 @@ /dts-v1/; #include "t6022.dtsi" +#include "t6022-jxxxd.dtsi" / { compatible = "apple,j180d", "apple,t6022", "apple,arm-platform"; @@ -129,69 +130,9 @@ }; }; - hpm4: usb-pd@39 { - compatible = "apple,cd321x"; - reg = <0x39>; - interrupt-parent = <&pinctrl_ap>; - interrupts = <44 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "irq"; - - typec4: connector { - compatible = "usb-c-connector"; - label = "USB-C Back 3"; - power-role = "dual"; - data-role = "dual"; - - ports { - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - typec4_con_hs: endpoint { - remote-endpoint = <&typec4_usb_hs>; - }; - }; - port@1 { - reg = <1>; - typec4_con_ss: endpoint { - remote-endpoint = <&typec4_usb_ss>; - }; - }; - }; - }; - }; - - hpm5: usb-pd@3a { - compatible = "apple,cd321x"; - reg = <0x3a>; - interrupt-parent = <&pinctrl_ap>; - interrupts = <44 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "irq"; + /* hpm4 included from t6022-jxxxd.dtsi */ - typec5: connector { - compatible = "usb-c-connector"; - label = "USB-C Back 4"; - power-role = "dual"; - data-role = "dual"; - - ports { - #address-cells = <1>; - #size-cells = <0>; - port@0 { - reg = <0>; - typec5_con_hs: endpoint { - remote-endpoint = <&typec5_usb_hs>; - }; - }; - port@1 { - reg = <1>; - typec5_con_ss: endpoint { - remote-endpoint = <&typec5_usb_ss>; - }; - }; - }; - }; - }; + /* hpm5 included from t6022-jxxxd.dtsi */ hpm6: usb-pd@3d { compatible = "apple,cd321x"; @@ -258,6 +199,14 @@ }; }; +&hpm4 { + label = "USB-C Back 3"; +}; + +&hpm5 { + label = "USB-C Back 4"; +}; + /* USB Type C Front */ &i2c3 { status = "okay"; @@ -360,22 +309,6 @@ }; }; -&dwc3_0_die1 { - port { - typec4_usb_hs: endpoint { - remote-endpoint = <&typec4_con_hs>; - }; - }; -}; - -&dwc3_1_die1 { - port { - typec5_usb_hs: endpoint { - remote-endpoint = <&typec5_con_hs>; - }; - }; -}; - &dwc3_2_die1 { port { typec6_usb_hs: endpoint { @@ -425,22 +358,6 @@ }; }; -&atcphy0_die1 { - port { - typec4_usb_ss: endpoint { - remote-endpoint = <&typec4_con_ss>; - }; - }; -}; - -&atcphy1_die1 { - port { - typec5_usb_ss: endpoint { - remote-endpoint = <&typec5_con_ss>; - }; - }; -}; - &atcphy2_die1 { port { typec6_usb_ss: endpoint { diff --git a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi new file mode 100644 index 00000000000000..f8fbdca4105fb7 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi @@ -0,0 +1,111 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Pro (M2 Ultra, 2023) and Mac Studio (M2 Ultra, 2023) + * + * This file contains the parts common to J180 and J475 devices with t6022. + * + * target-type: J180d / J475d + * + * Copyright The Asahi Linux Contributors + */ + +/* USB Type C */ +&i2c0 { + /* front-right */ + hpm4: usb-pd@39 { + compatible = "apple,cd321x"; + reg = <0x39>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec4: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec4_con_hs: endpoint { + remote-endpoint = <&typec4_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec4_con_ss: endpoint { + remote-endpoint = <&typec4_usb_ss>; + }; + }; + }; + }; + }; + + /* front-left */ + hpm5: usb-pd@3a { + compatible = "apple,cd321x"; + reg = <0x3a>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec5: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec5_con_hs: endpoint { + remote-endpoint = <&typec5_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec5_con_ss: endpoint { + remote-endpoint = <&typec5_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB controllers on die 1 */ +&dwc3_0_die1 { + port { + typec4_usb_hs: endpoint { + remote-endpoint = <&typec4_con_hs>; + }; + }; +}; + +&dwc3_1_die1 { + port { + typec5_usb_hs: endpoint { + remote-endpoint = <&typec5_con_hs>; + }; + }; +}; + +/* Type-C PHYs */ +&atcphy0_die1 { + port { + typec4_usb_ss: endpoint { + remote-endpoint = <&typec4_con_ss>; + }; + }; +}; + +&atcphy1_die1 { + port { + typec5_usb_ss: endpoint { + remote-endpoint = <&typec5_con_ss>; + }; + }; +}; From 4f2196708be2c94187e9a852820243f6dd12b64b Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 4 Sep 2023 21:48:34 +0200 Subject: [PATCH 0091/1009] arm64: dts: apple: t6022: Disable dcp thouroughly Also disables "display" until it can be supported via dispext*.\ Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022-j180d.dts | 4 ---- arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi | 22 ++++++++++++++++++++++ 2 files changed, 22 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t6022-j180d.dts b/arch/arm64/boot/dts/apple/t6022-j180d.dts index 499e5ad7e8c658..a2cb2c5b86bc10 100644 --- a/arch/arm64/boot/dts/apple/t6022-j180d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j180d.dts @@ -474,10 +474,6 @@ status = "ok"; }; -/* delete unused always-on power-domains on die 1 */ -/delete-node/ &ps_disp0_cpu0_die1; -/delete-node/ &ps_disp0_fe_die1; - &gpu { apple,idleoff-standby-timer = <3000>; apple,perf-base-pstate = <5>; diff --git a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi index f8fbdca4105fb7..4f552c2530aa7a 100644 --- a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi +++ b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi @@ -9,6 +9,28 @@ * Copyright The Asahi Linux Contributors */ +/* disable unused display node */ + +&display { + status = "disabled"; + iommus = <>; /* <&dispext0_dart_die1 0>; */ +}; + +/* delete missing dcp0/disp0 */ + +/delete-node/ &disp0_dart; +/delete-node/ &dcp_dart; +/delete-node/ &dcp_mbox; +/delete-node/ &dcp; + +/* delete unused always-on power-domains */ +/delete-node/ &ps_disp0_cpu0; +/delete-node/ &ps_disp0_fe; + +/delete-node/ &ps_disp0_cpu0_die1; +/delete-node/ &ps_disp0_fe_die1; + + /* USB Type C */ &i2c0 { /* front-right */ From 446c9d481a9ebf228b7aedfd29346fda2a5fd014 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 17 Aug 2023 23:25:58 +0200 Subject: [PATCH 0092/1009] arm64: dts: apple: t6020-j474s: Disable dcp until lpdpphy is supported This emulates the M2 Ultra Mac Studio and Pro. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6020-j474s.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6020-j474s.dts b/arch/arm64/boot/dts/apple/t6020-j474s.dts index 653af803551c76..557226c04deed9 100644 --- a/arch/arm64/boot/dts/apple/t6020-j474s.dts +++ b/arch/arm64/boot/dts/apple/t6020-j474s.dts @@ -29,6 +29,10 @@ }; }; +&dcp { + status = "disabled"; +}; + &hpm0 { interrupts = <44 IRQ_TYPE_LEVEL_LOW>; }; From 1b3766cb8102fc2444b6e520c650ae3d946c5a47 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 21 Aug 2023 00:50:07 +0200 Subject: [PATCH 0093/1009] arm64: dts: apple: t602x: Add initial Mac Studio (2023) device trees They use the same GPIO pins and interrupts as the Mac Mini (M2 Pro, 2023) so use a common .dtsi for those definitions. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/Makefile | 2 + arch/arm64/boot/dts/apple/t600x-j375.dtsi | 2 + arch/arm64/boot/dts/apple/t6020-j474s.dts | 63 +--------------- arch/arm64/boot/dts/apple/t6021-j475c.dts | 49 ++++++++++++ arch/arm64/boot/dts/apple/t6022-j475d.dts | 73 ++++++++++++++++++ .../arm64/boot/dts/apple/t602x-j474-j475.dtsi | 74 +++++++++++++++++++ 6 files changed, 201 insertions(+), 62 deletions(-) create mode 100644 arch/arm64/boot/dts/apple/t6021-j475c.dts create mode 100644 arch/arm64/boot/dts/apple/t6022-j475d.dts create mode 100644 arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index 02fab071d0acd4..b974842cb1500b 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -19,4 +19,6 @@ dtb-$(CONFIG_ARCH_APPLE) += t6021-j414c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6020-j416s.dtb dtb-$(CONFIG_ARCH_APPLE) += t6021-j416c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6020-j474s.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6021-j475c.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6022-j475d.dtb dtb-$(CONFIG_ARCH_APPLE) += t6022-j180d.dtb diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index c31b9798d2617c..a41ca38a476814 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -16,9 +16,11 @@ atcphy2 = &atcphy2; atcphy3 = &atcphy3; bluetooth0 = &bluetooth0; + #ifndef NO_DCP dcp = &dcp; disp0 = &display; disp0_piodma = &disp0_piodma; + #endif ethernet0 = ðernet0; serial0 = &serial0; wifi0 = &wifi0; diff --git a/arch/arm64/boot/dts/apple/t6020-j474s.dts b/arch/arm64/boot/dts/apple/t6020-j474s.dts index 557226c04deed9..ab0e50bbd49dd0 100644 --- a/arch/arm64/boot/dts/apple/t6020-j474s.dts +++ b/arch/arm64/boot/dts/apple/t6020-j474s.dts @@ -11,42 +11,12 @@ #include "t6020.dtsi" -/* - * These model is very similar to the previous generation Mac Studio, other than - * the GPIO indices. - */ - #define NO_PCIE_SDHC -#define NO_GPU -#include "t600x-j375.dtsi" +#include "t602x-j474-j475.dtsi" / { compatible = "apple,j474s", "apple,t6020", "apple,arm-platform"; model = "Apple Mac Mini (M2 Pro, 2023)"; - - aliases { - ethernet0 = ðernet0; - }; -}; - -&dcp { - status = "disabled"; -}; - -&hpm0 { - interrupts = <44 IRQ_TYPE_LEVEL_LOW>; -}; - -&hpm1 { - interrupts = <44 IRQ_TYPE_LEVEL_LOW>; -}; - -&hpm2 { - interrupts = <44 IRQ_TYPE_LEVEL_LOW>; -}; - -&hpm3 { - interrupts = <44 IRQ_TYPE_LEVEL_LOW>; }; &wifi0 { @@ -60,10 +30,6 @@ }; /* PCIe devices */ -&port00 { - pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; -}; - &port01 { /* * TODO: do not enable port without device. This works around a Linux @@ -74,33 +40,6 @@ status = "okay"; }; -&port02 { - /* 10 Gbit Ethernet */ - bus-range = <3 3>; - status = "okay"; - ethernet0: ethernet@0,0 { - reg = <0x30000 0x0 0x0 0x0 0x0>; - /* To be filled by the loader */ - local-mac-address = [00 10 18 00 00 00]; - }; -}; - -&port03 { - /* USB xHCI */ - pwren-gpios = <&smc_gpio 19 GPIO_ACTIVE_HIGH>; -}; - - -&speaker { - shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; - interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; -}; - -&jack_codec { - reset-gpios = <&pinctrl_nub 8 GPIO_ACTIVE_HIGH>; - interrupts-extended = <&pinctrl_ap 59 IRQ_TYPE_LEVEL_LOW>; -}; - &sound { compatible = "apple,j474-macaudio", "apple,j473-macaudio", "apple,macaudio"; model = "Mac mini J474"; diff --git a/arch/arm64/boot/dts/apple/t6021-j475c.dts b/arch/arm64/boot/dts/apple/t6021-j475c.dts new file mode 100644 index 00000000000000..591f637c4a6a98 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6021-j475c.dts @@ -0,0 +1,49 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Studio (M2 Max, 2023) + * + * target-type: J475c + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6021.dtsi" +#include "t602x-j474-j475.dtsi" + +/ { + compatible = "apple,j475c", "apple,t6021", "apple,arm-platform"; + model = "Apple Mac Studio (M2 Max, 2023)"; +}; + +&wifi0 { + compatible = "pci14e4,4434"; + brcm,board-type = "apple,canary"; +}; + +&bluetooth0 { + compatible = "pci14e4,5f72"; + brcm,board-type = "apple,canary"; +}; + +&pinctrl_ap { + usb_hub_oe-hog { + gpio-hog; + gpios = <231 0>; + input; + line-name = "usb-hub-oe"; + }; + + usb_hub_rst-hog { + gpio-hog; + gpios = <232 GPIO_ACTIVE_LOW>; + output-low; + line-name = "usb-hub-rst"; + }; +}; + +&sound { + compatible = "apple,j475-macaudio", "apple,j375-macaudio", "apple,macaudio"; + model = "Mac Studio J475"; +}; diff --git a/arch/arm64/boot/dts/apple/t6022-j475d.dts b/arch/arm64/boot/dts/apple/t6022-j475d.dts new file mode 100644 index 00000000000000..43dba036456159 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6022-j475d.dts @@ -0,0 +1,73 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Studio (M2 Ultra, 2023) + * + * target-type: J475d + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#define NO_DCP + +#include "t6022.dtsi" +#include "t602x-j474-j475.dtsi" +#include "t6022-jxxxd.dtsi" + +/ { + compatible = "apple,j475d", "apple,t6022", "apple,arm-platform"; + model = "Apple Mac Studio (M2 Ultra, 2023)"; + aliases { + atcphy4 = &atcphy0_die1; + atcphy5 = &atcphy1_die1; + }; +}; + +&framebuffer0 { + power-domains = <&ps_dispext0_cpu0_die1>, <&ps_dptx_phy_ps_die1>; +}; + +&typec4 { + label = "USB-C Front Right"; +}; + +&typec5 { + label = "USB-C Front Left"; +}; + +/* delete unused USB nodes on die 1 */ + +/delete-node/ &dwc3_2_dart_0_die1; +/delete-node/ &dwc3_2_dart_1_die1; +/delete-node/ &dwc3_2_die1; +/delete-node/ &atcphy2_die1; + +/delete-node/ &dwc3_3_dart_0_die1; +/delete-node/ &dwc3_3_dart_1_die1; +/delete-node/ &dwc3_3_die1; +/delete-node/ &atcphy3_die1; + + +/* delete unused always-on power-domains on die 1 */ + +/delete-node/ &ps_atc2_usb_aon_die1; +/delete-node/ &ps_atc2_usb_die1; + +/delete-node/ &ps_atc3_usb_aon_die1; +/delete-node/ &ps_atc3_usb_die1; + +&wifi0 { + compatible = "pci14e4,4434"; + brcm,board-type = "apple,canary"; +}; + +&bluetooth0 { + compatible = "pci14e4,5f72"; + brcm,board-type = "apple,canary"; +}; + +&sound { + compatible = "apple,j475-macaudio", "apple,j375-macaudio", "apple,macaudio"; + model = "Mac Studio J475"; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi b/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi new file mode 100644 index 00000000000000..0553e557d8becb --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi @@ -0,0 +1,74 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Mini (M2 Pro, 2023) and Mac Studio (2023) + * + * This file contains the parts common to J474 and J475 devices with t6020, + * t6021 and t6022. + * + * target-type: J474s / J375c / J375d + * + * Copyright The Asahi Linux Contributors + */ + +/* + * These model is very similar to the previous generation Mac Studio, other than + * the GPIO indices. + */ + +#include "t600x-j375.dtsi" + +&framebuffer0 { + power-domains = <&ps_disp0_cpu0>, <&ps_dptx_phy_ps>; +}; + +/* disable dcp until it is supported */ +&dcp { + status = "disabled"; +}; + +&hpm0 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm1 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm2 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm3 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +/* PCIe devices */ +&port00 { + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; +}; + +#ifndef NO_PCIE_SDHC +&port01 { + pwren-gpios = <&smc_gpio 22 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&pcie0_dart_1 { + status = "okay"; +}; +#endif + +&port03 { + /* USB xHCI */ + pwren-gpios = <&smc_gpio 19 GPIO_ACTIVE_HIGH>; +}; + +&speaker { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&jack_codec { + reset-gpios = <&pinctrl_nub 8 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 59 IRQ_TYPE_LEVEL_LOW>; +}; From 3e852d66fcb01044c5755664d603603622436ce8 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Wed, 6 Sep 2023 12:47:36 +0200 Subject: [PATCH 0094/1009] arm64: dts: apple: t8112-j473: Add dptx-phy power-domain The HDMI output used by framebuffer0 requires the display controller and external DP phy power-domains to remain active. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j473.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 92efe72b18461b..fa26d1d4be7ded 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -23,6 +23,15 @@ }; }; +&framebuffer0 { + power-domains = <&ps_disp0_cpu0>, <&ps_dptx_ext_phy>; +}; + +/* disable dcp until it is supported */ +&dcp { + status = "disabled"; +}; + /* * Provide labels for the USB type C ports. */ From e5bf6d1b53c15ffdea6ec1e1ac289abed66d55ea Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 25 Sep 2023 19:55:58 +0200 Subject: [PATCH 0095/1009] arm64: dts: apple: t6020x: Mark dptx_phy_ps only on laptops always-on The desktops will need to handle this on their own. On laptops it is a little weird since dcp seems to handle the programming of the phy which is apparently used for the internal display. It might be possible to move this to the panel node once dcp is upstream ready. The chosen.framebuffer node should reference the panel then. In the meantime keep it always-on on notebooks. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi | 7 +++++++ arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 1 - 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi index dd1ea2b5dd95a8..280dc15f5a3b6c 100644 --- a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi @@ -23,6 +23,13 @@ }; }; +/* HACK: keep dptx_phy_ps power-domain always-on + * it is unclear how to sequence with dcp for the integrated display + */ +&ps_dptx_phy_ps { + apple,always-on; +}; + &hpm0 { interrupts = <44 IRQ_TYPE_LEVEL_LOW>; }; diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi index ea4372739e4fff..47b02b76bb1523 100644 --- a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -1447,7 +1447,6 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(dptx_phy_ps); - apple,always-on; power-domains = <&DIE_NODE(ps_sio)>; }; From d2dd5966a4d1a284e2dfbee2273cd542512c85b3 Mon Sep 17 00:00:00 2001 From: James Calligeros Date: Sun, 3 Sep 2023 16:41:27 +1000 Subject: [PATCH 0096/1009] arm64: dts: apple: t8112: add opp-microwatt props to avalanche/blizzard Enable energy-aware scheduling on devices with the Apple M2 SoC (T8112) by adding experimentally measured opp-microwatt values to the application core OPP tables. Values are an approximation calculated by the System Management Controller, and collected using freqbench. Signed-off-by: James Calligeros --- arch/arm64/boot/dts/apple/t8112.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 4f92fb33b77110..4d3f10fe0e02e2 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -195,36 +195,43 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <7500>; + opp-microwatt = <26000>; }; opp02 { opp-hz = /bits/ 64 <912000000>; opp-level = <2>; clock-latency-ns = <20000>; + opp-microwatt = <56000>; }; opp03 { opp-hz = /bits/ 64 <1284000000>; opp-level = <3>; clock-latency-ns = <22000>; + opp-microwatt = <88000>; }; opp04 { opp-hz = /bits/ 64 <1752000000>; opp-level = <4>; clock-latency-ns = <30000>; + opp-microwatt = <155000>; }; opp05 { opp-hz = /bits/ 64 <2004000000>; opp-level = <5>; clock-latency-ns = <35000>; + opp-microwatt = <231000>; }; opp06 { opp-hz = /bits/ 64 <2256000000>; opp-level = <6>; clock-latency-ns = <39000>; + opp-microwatt = <254000>; }; opp07 { opp-hz = /bits/ 64 <2424000000>; opp-level = <7>; clock-latency-ns = <53000>; + opp-microwatt = <351000>; }; }; @@ -236,88 +243,105 @@ opp-hz = /bits/ 64 <660000000>; opp-level = <1>; clock-latency-ns = <9000>; + opp-microwatt = <133000>; }; opp02 { opp-hz = /bits/ 64 <924000000>; opp-level = <2>; clock-latency-ns = <19000>; + opp-microwatt = <212000>; }; opp03 { opp-hz = /bits/ 64 <1188000000>; opp-level = <3>; clock-latency-ns = <22000>; + opp-microwatt = <261000>; }; opp04 { opp-hz = /bits/ 64 <1452000000>; opp-level = <4>; clock-latency-ns = <24000>; + opp-microwatt = <345000>; }; opp05 { opp-hz = /bits/ 64 <1704000000>; opp-level = <5>; clock-latency-ns = <26000>; + opp-microwatt = <441000>; }; opp06 { opp-hz = /bits/ 64 <1968000000>; opp-level = <6>; clock-latency-ns = <28000>; + opp-microwatt = <619000>; }; opp07 { opp-hz = /bits/ 64 <2208000000>; opp-level = <7>; clock-latency-ns = <30000>; + opp-microwatt = <740000>; }; opp08 { opp-hz = /bits/ 64 <2400000000>; opp-level = <8>; clock-latency-ns = <33000>; + opp-microwatt = <855000>; }; opp09 { opp-hz = /bits/ 64 <2568000000>; opp-level = <9>; clock-latency-ns = <34000>; + opp-microwatt = <1006000>; }; opp10 { opp-hz = /bits/ 64 <2724000000>; opp-level = <10>; clock-latency-ns = <36000>; + opp-microwatt = <1217000>; }; opp11 { opp-hz = /bits/ 64 <2868000000>; opp-level = <11>; clock-latency-ns = <41000>; + opp-microwatt = <1534000>; }; opp12 { opp-hz = /bits/ 64 <2988000000>; opp-level = <12>; clock-latency-ns = <42000>; + opp-microwatt = <1714000>; }; opp13 { opp-hz = /bits/ 64 <3096000000>; opp-level = <13>; clock-latency-ns = <44000>; + opp-microwatt = <1877000>; }; opp14 { opp-hz = /bits/ 64 <3204000000>; opp-level = <14>; clock-latency-ns = <46000>; + opp-microwatt = <2159000>; }; opp15 { opp-hz = /bits/ 64 <3324000000>; opp-level = <15>; clock-latency-ns = <62000>; + opp-microwatt = <2393000>; turbo-mode; }; opp16 { opp-hz = /bits/ 64 <3408000000>; opp-level = <16>; clock-latency-ns = <62000>; + opp-microwatt = <2497000>; turbo-mode; }; opp17 { opp-hz = /bits/ 64 <3504000000>; opp-level = <17>; clock-latency-ns = <62000>; + opp-microwatt = <2648000>; turbo-mode; }; }; From 8ca740707dc632ac01509543e9955a7b6c4b00f9 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 17 Aug 2023 19:21:26 +0200 Subject: [PATCH 0097/1009] arm64: dts: apple: t600x-j375.dtsi: Add spi nor flash and nvram partition Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-j375.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index a41ca38a476814..fcacd7c74af110 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -22,6 +22,7 @@ disp0_piodma = &disp0_piodma; #endif ethernet0 = ðernet0; + nvram = &nvram; serial0 = &serial0; wifi0 = &wifi0; }; @@ -398,3 +399,5 @@ apple,ppm-kp = <0.355>; }; #endif + +#include "spi1-nvram.dtsi" From 4006f9411682c978ed5f3c29a09d870bee0751f4 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 17 Aug 2023 19:21:26 +0200 Subject: [PATCH 0098/1009] arm64: dts: apple: t6022-j180.dtsi: Add spi nor flash and nvram partition Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022-j180d.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6022-j180d.dts b/arch/arm64/boot/dts/apple/t6022-j180d.dts index a2cb2c5b86bc10..be93805ee0417a 100644 --- a/arch/arm64/boot/dts/apple/t6022-j180d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j180d.dts @@ -27,6 +27,7 @@ //bluetooth0 = &bluetooth0; //ethernet0 = ðernet0; //ethernet1 = ðernet1; + nvram = &nvram; serial0 = &serial0; //wifi0 = &wifi0; }; @@ -481,3 +482,5 @@ apple,perf-boost-min-util = <75>; apple,perf-tgt-utilization = <70>; }; + +#include "spi1-nvram.dtsi" From d00c7128db651ef6bf721e93576598a46fc09940 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 5 Oct 2023 12:36:01 +0900 Subject: [PATCH 0099/1009] arm64: dts: apple: t8103: Add nvram alias This is used by m1n1 to populate the nvram size automatically, since that turned out to be firmware-dependent. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index 2b4136d6f77ee4..09ae9aa4f1e550 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -15,6 +15,7 @@ dcp = &dcp; disp0 = &display; disp0_piodma = &disp0_piodma; + nvram = &nvram; serial0 = &serial0; serial2 = &serial2; wifi0 = &wifi0; From 032eeee1b14833676562e75a0abd658b7e0d2955 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 5 Oct 2023 12:36:01 +0900 Subject: [PATCH 0100/1009] arm64: dts: apple: t8112: Add nvram alias This is used by m1n1 to populate the nvram size automatically, since that turned out to be firmware-dependent. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-jxxx.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi index 5fec625bf5c2a6..fb93cedeb24a44 100644 --- a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi @@ -16,6 +16,7 @@ dcp = &dcp; disp0 = &display; disp0_piodma = &disp0_piodma; + nvram = &nvram; serial0 = &serial0; serial2 = &serial2; }; From 013a910c4a5e83c7d3b7ac2905b8c97040587cb7 Mon Sep 17 00:00:00 2001 From: Eileen Yoon Date: Thu, 31 Aug 2023 19:10:27 +0900 Subject: [PATCH 0101/1009] arm64: dts: apple: t8103: Add ISP nodes Signed-off-by: Eileen Yoon --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 117 ++++++++++++++++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 55 ++++++++++ 2 files changed, 172 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 5fb8c8601a9dcb..fa989987866837 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -1003,6 +1003,123 @@ power-domains = <&ps_disp0_fe>; apple,min-state = <4>; }; + + /* There is a dependency tree involved with these PDs, + * but we do not express it here since the ISP driver + * is supposed to sequence them in the right order anyway + * (and we do not know the exact tree structure). + * + * This also works around spurious parent PD activation + * on machines with ISP disabled (desktops). + */ + ps_isp_set0: power-controller@4000 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set0"; + apple,force-disable; + }; + + ps_isp_set1: power-controller@4008 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set1"; + apple,force-disable; + apple,force-reset; + }; + + ps_isp_set2: power-controller@4010 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set2"; + apple,force-disable; + apple,force-reset; + }; + + ps_isp_fe: power-controller@4018 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_fe"; + }; + + ps_isp_set4: power-controller@4020 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set4"; + }; + + ps_isp_set5: power-controller@4028 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set5"; + }; + + ps_isp_set6: power-controller@4030 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set6"; + }; + + ps_isp_set7: power-controller@4038 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4038 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set7"; + }; + + ps_isp_set8: power-controller@4040 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4040 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set8"; + }; + + ps_isp_set9: power-controller@4048 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4048 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set9"; + }; + + ps_isp_set10: power-controller@4050 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4050 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set10"; + }; + + ps_isp_set11: power-controller@4058 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4058 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set11"; + }; + + ps_isp_set12: power-controller@4060 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4060 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set12"; + }; }; &pmgr_mini { diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 762aaa2661dd5a..932b3fca3e1f72 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -608,6 +608,61 @@ phandle = <&display>; }; + isp_dart0: iommu@22c0e8000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x2c0e8000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + status = "disabled"; + }; + + isp_dart1: iommu@22c0f4000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x2c0f4000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + status = "disabled"; + }; + + isp_dart2: iommu@22c0fc000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x2c0fc000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + status = "disabled"; + }; + + isp: isp@22a000000 { + compatible = "apple,t8103-isp", "apple,isp"; + iommus = <&isp_dart0 0>, <&isp_dart1 0>, <&isp_dart2 0>; + reg-names = "coproc", "mbox", "gpio", "mbox2"; + reg = <0x2 0x2a000000 0x0 0x2000000>, + <0x2 0x2c104000 0x0 0x100>, + <0x2 0x2c104170 0x0 0x100>, + <0x2 0x2c1043f0 0x0 0x100>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>, <&ps_isp_set0>, + <&ps_isp_set1>, <&ps_isp_set2>, <&ps_isp_fe>, + <&ps_isp_set4>, <&ps_isp_set5>, <&ps_isp_set6>, + <&ps_isp_set7>, <&ps_isp_set8>, <&ps_isp_set9>, + <&ps_isp_set10>, <&ps_isp_set11>, + <&ps_isp_set12>; + + apple,dart-vm-size = <0x0 0xa0000000>; + + status = "disabled"; + }; + sio_dart: iommu@235004000 { compatible = "apple,t8103-dart"; reg = <0x2 0x35004000 0x0 0x4000>; From 74f8985f846a6d72a2b12ab14a63a47df8d06741 Mon Sep 17 00:00:00 2001 From: Eileen Yoon Date: Sat, 2 Sep 2023 01:39:10 +0900 Subject: [PATCH 0102/1009] arm64: dts: apple: t6000: Add ISP nodes Signed-off-by: Eileen Yoon --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 49 ++++++++++++++ arch/arm64/boot/dts/apple/t600x-pmgr.dtsi | 80 +++++++++++++++++++++++ 2 files changed, 129 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 6a43db684ed461..94b832b68b9226 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -505,6 +505,55 @@ #mbox-cells = <0>; }; + isp_dart0: iommu@3860e8000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x860e8000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp_dart1: iommu@3860f4000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x860f4000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp_dart2: iommu@3860fc000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x860fc000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp: isp@384000000 { + compatible = "apple,t6000-isp", "apple,isp"; + iommus = <&isp_dart0 0>, <&isp_dart1 0>, <&isp_dart2 0>; + reg-names = "coproc", "mbox", "gpio", "mbox2"; + reg = <0x3 0x84000000 0x0 0x2000000>, + <0x3 0x86104000 0x0 0x100>, + <0x3 0x86104170 0x0 0x100>, + <0x3 0x861043f0 0x0 0x100>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>, <&ps_isp_set0>, + <&ps_isp_set1>, <&ps_isp_fe>, <&ps_isp_set3>, + <&ps_isp_set4>, <&ps_isp_set5>, <&ps_isp_set6>, + <&ps_isp_set7>, <&ps_isp_set8>; + apple,dart-vm-size = <0x0 0xa0000000>; + + status = "disabled"; + }; + pcie0_dart_0: iommu@581008000 { compatible = "apple,t6000-dart"; reg = <0x5 0x81008000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index af3baf871b22ee..429ab2969d048e 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -1448,6 +1448,86 @@ label = DIE_LABEL(venc_me1); power-domains = <&DIE_NODE(ps_venc_me0)>; }; + + /* There is a dependency tree involved with these PDs, + * but we do not express it here since the ISP driver + * is supposed to sequence them in the right order anyway + * (and we do not know the exact tree structure). + * + * This also works around spurious parent PD activation + * on machines with ISP disabled (desktops). + */ + DIE_NODE(ps_isp_set0): power-controller@4000 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set0"; + }; + + DIE_NODE(ps_isp_set1): power-controller@4010 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set1"; + }; + + DIE_NODE(ps_isp_fe): power-controller@4008 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set2"; + }; + + DIE_NODE(ps_isp_set3): power-controller@4028 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set3"; + }; + + DIE_NODE(ps_isp_set4): power-controller@4020 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set4"; + }; + + DIE_NODE(ps_isp_set5): power-controller@4030 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set5"; + }; + + DIE_NODE(ps_isp_set6): power-controller@4018 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set6"; + }; + + DIE_NODE(ps_isp_set7): power-controller@4038 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4038 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set7"; + }; + + DIE_NODE(ps_isp_set8): power-controller@4040 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4040 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set8"; + }; }; &DIE_NODE(pmgr_south) { From 21413c9fd5afe28b80cb840b274bf7a5c9e3b418 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 8 Sep 2023 00:46:11 +0900 Subject: [PATCH 0103/1009] arm64: dts: apple: t8112: Add ISP nodes Co-developed-by: Janne Grunau Signed-off-by: Janne Grunau Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-pmgr.dtsi | 117 ++++++++++++++++++++++ arch/arm64/boot/dts/apple/t8112.dtsi | 51 ++++++++++ 2 files changed, 168 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi index 3828a1333dacae..c82436067c3c56 100644 --- a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -961,6 +961,123 @@ apple,always-on; }; + /* There is a dependency tree involved with these PDs, + * but we do not express it here since the ISP driver + * is supposed to sequence them in the right order anyway + * (and we do not know the exact tree structure). + * + * This also works around spurious parent PD activation + * on machines with ISP disabled (desktops). + */ + ps_isp_set0: power-controller@4000 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set0"; + apple,force-disable; + }; + + ps_isp_set1: power-controller@4008 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set1"; + apple,force-disable; + apple,force-reset; + }; + + ps_isp_set2: power-controller@4010 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set2"; + apple,force-disable; + apple,force-reset; + }; + + ps_isp_fe: power-controller@4018 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_fe"; + }; + + ps_isp_set4: power-controller@4020 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set4"; + }; + + ps_isp_set5: power-controller@4028 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set5"; + }; + + ps_isp_set6: power-controller@4030 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set6"; + }; + + ps_isp_set7: power-controller@4038 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4038 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set7"; + }; + + ps_isp_set8: power-controller@4040 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4040 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set8"; + }; + + ps_isp_set9: power-controller@4048 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4048 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set9"; + }; + + ps_isp_set12: power-controller@4050 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4050 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set10"; + }; + + ps_isp_set10: power-controller@4058 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4058 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set11"; + }; + + ps_isp_set11: power-controller@4060 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4060 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set12"; + }; + ps_venc_dma: power-controller@8000 { compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x8000 4>; diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 4d3f10fe0e02e2..62128ef1f966ad 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -584,6 +584,57 @@ status = "disabled"; }; + isp_dart0: iommu@22c4a8000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x2c4a8000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp_dart1: iommu@22c4b4000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x2c4b4000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp_dart2: iommu@22c4bc000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x2c4bc000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp: isp@22a000000 { + compatible = "apple,t8112-isp", "apple,isp"; + iommus = <&isp_dart0 0>, <&isp_dart1 0>, <&isp_dart2 0>; + reg-names = "coproc", "mbox", "gpio", "mbox2"; + reg = <0x2 0x2a000000 0x0 0x2000000>, + <0x2 0x2c4c4000 0x0 0x100>, + <0x2 0x2c4c41b0 0x0 0x100>, + <0x2 0x2c4c4430 0x0 0x100>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>, <&ps_isp_set0>, + <&ps_isp_set1>, <&ps_isp_set2>, <&ps_isp_fe>, + <&ps_isp_set4>, <&ps_isp_set5>, <&ps_isp_set6>, + <&ps_isp_set7>, <&ps_isp_set8>, <&ps_isp_set9>, + <&ps_isp_set10>, <&ps_isp_set11>, + <&ps_isp_set12>; + + apple,dart-vm-size = <0x0 0xa0000000>; + status = "disabled"; + }; + disp0_dart: iommu@231304000 { compatible = "apple,t8112-dart", "apple,t8110-dart"; reg = <0x2 0x31304000 0x0 0x4000>; From 957ad850ea5673d9e20ee51f4358e49e57daf0f0 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Sun, 24 Sep 2023 01:01:10 +0900 Subject: [PATCH 0104/1009] arm64: dts: apple: t602x: Add ISP nodes Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/t602x-die0.dtsi | 54 +++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi index 332df752013e10..63040483d9e2c6 100644 --- a/arch/arm64/boot/dts/apple/t602x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -261,6 +261,60 @@ }; + isp_dart0: iommu@3860e8000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x860e8000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + apple,dma-range = <0x100 0x0 0x1 0x0>; + status = "disabled"; + }; + + isp_dart1: iommu@3860f4000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x860f4000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + apple,dma-range = <0x100 0x0 0x1 0x0>; + status = "disabled"; + }; + + isp_dart2: iommu@3860fc000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x860fc000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + apple,dma-range = <0x100 0x0 0x1 0x0>; + status = "disabled"; + }; + + isp: isp@384000000 { + compatible = "apple,t6020-isp", "apple,isp"; + iommus = <&isp_dart0 0>, <&isp_dart1 0>, <&isp_dart2 0>; + reg-names = "coproc", "mbox", "gpio", "mbox2"; + reg = <0x3 0x84000000 0x0 0x2000000>, + <0x3 0x86104000 0x0 0x100>, + <0x3 0x86104170 0x0 0x100>, + <0x3 0x861043f0 0x0 0x100>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_cpu>, <&ps_isp_fe>, + <&ps_dprx>, <&ps_isp_vis>, <&ps_isp_be>, + <&ps_isp_clr>, <&ps_isp_raw>; + apple,dart-vm-size = <0x0 0xa0000000>; + + status = "disabled"; + }; + disp0_dart: iommu@389304000 { compatible = "apple,t6020-dart", "apple,t8110-dart"; reg = <0x3 0x89304000 0x0 0x4000>; From 26b21bb2a8cde684f0bb8e8f9b09fa300d5cd31f Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Thu, 28 Sep 2023 02:02:43 +0900 Subject: [PATCH 0105/1009] arm64: dts: ISP platform configs Signed-off-by: Asahi Lina --- arch/arm64/boot/dts/apple/isp-common.dtsi | 43 +++++++++ arch/arm64/boot/dts/apple/isp-imx248.dtsi | 22 +++++ arch/arm64/boot/dts/apple/isp-imx364.dtsi | 71 ++++++++++++++ .../arm64/boot/dts/apple/isp-imx558-cfg0.dtsi | 92 +++++++++++++++++++ arch/arm64/boot/dts/apple/isp-imx558.dtsi | 50 ++++++++++ .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 6 ++ .../arm64/boot/dts/apple/t602x-j414-j416.dtsi | 7 ++ arch/arm64/boot/dts/apple/t8103-j293.dts | 6 ++ arch/arm64/boot/dts/apple/t8103-j313.dts | 6 ++ arch/arm64/boot/dts/apple/t8103-j456.dts | 6 ++ arch/arm64/boot/dts/apple/t8103-j457.dts | 6 ++ arch/arm64/boot/dts/apple/t8112-j413.dts | 7 ++ arch/arm64/boot/dts/apple/t8112-j415.dts | 7 ++ arch/arm64/boot/dts/apple/t8112-j493.dts | 6 ++ 14 files changed, 335 insertions(+) create mode 100644 arch/arm64/boot/dts/apple/isp-common.dtsi create mode 100644 arch/arm64/boot/dts/apple/isp-imx248.dtsi create mode 100644 arch/arm64/boot/dts/apple/isp-imx364.dtsi create mode 100644 arch/arm64/boot/dts/apple/isp-imx558-cfg0.dtsi create mode 100644 arch/arm64/boot/dts/apple/isp-imx558.dtsi diff --git a/arch/arm64/boot/dts/apple/isp-common.dtsi b/arch/arm64/boot/dts/apple/isp-common.dtsi new file mode 100644 index 00000000000000..bf406772469b67 --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-common.dtsi @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Common ISP configuration for Apple silicon platforms. + * + * Copyright The Asahi Linux Contributors + */ + +/ { + aliases { + isp = &isp; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + isp_heap: isp-heap { + compatible = "apple,asc-mem"; + /* Filled in by bootloder */ + reg = <0 0 0 0>; + no-map; + }; + }; +}; + +&isp { + memory-region = <&isp_heap>; + memory-region-names = "heap"; + status = "okay"; +}; + +&isp_dart0 { + status = "okay"; +}; + +&isp_dart1 { + status = "okay"; +}; + +&isp_dart2 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/isp-imx248.dtsi b/arch/arm64/boot/dts/apple/isp-imx248.dtsi new file mode 100644 index 00000000000000..acad3ecf0331ef --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-imx248.dtsi @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * ISP configuration for platforms with IMX248 sensor. + * + * Copyright The Asahi Linux Contributors + */ + +#include "isp-common.dtsi" + +&isp { + apple,temporal-filter = <0>; + + sensor-presets { + /* 1280x720 */ + preset0 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <1280 720>; + apple,crop = <8 8 1280 720>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/isp-imx364.dtsi b/arch/arm64/boot/dts/apple/isp-imx364.dtsi new file mode 100644 index 00000000000000..55484d86523657 --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-imx364.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * ISP configuration for platforms with IMX364 sensor. + * + * Copyright The Asahi Linux Contributors + */ + +#include "isp-common.dtsi" + +&isp { + apple,temporal-filter = <0>; + + sensor-presets { + /* 1920x1080 */ + preset0 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <1920 1080>; + apple,crop = <0 0 1920 1080>; + }; + /* 1440x720 (4:3) */ + preset1 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <1440 1080>; + apple,crop = <240 0 1440 1080>; + }; + /* 1280x720 (16:9) */ + preset2 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <1280 720>; + apple,crop = <0 0 1920 1080>; + }; + /* 960x720 (4:3) */ + preset3{ + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <960 720>; + apple,crop = <240 0 1440 1080>; + }; + /* 960x540 (16:9) */ + preset4 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <960 540>; + apple,crop = <0 0 1920 1080>; + }; + /* 640x480 (4:3) */ + preset5 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <640 480>; + apple,crop = <240 0 1440 1080>; + }; + /* 640x360 (16:9) */ + preset6 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <640 360>; + apple,crop = <0 0 1920 1080>; + }; + /* 320x180 (16:9) */ + preset7 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <320 180>; + apple,crop = <0 0 1920 1080>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/isp-imx558-cfg0.dtsi b/arch/arm64/boot/dts/apple/isp-imx558-cfg0.dtsi new file mode 100644 index 00000000000000..729b97829cbb7e --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-imx558-cfg0.dtsi @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * ISP configuration for platforms with IMX558 sensor in + * config #0 mode. + * + * These platforms enable MLVNR for all configs except + * #0, which we don't support. Config #0 is an uncropped + * square 1920x1920 sensor, with dark corners. + * Therefore, we synthesize common resolutions by using + * crop/scale while always choosing config #0. + * + * Copyright The Asahi Linux Contributors + */ + +#include "isp-common.dtsi" + +&isp { + apple,temporal-filter = <0>; + + sensor-presets { + /* 1920x1080 */ + preset0 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1920 1080>; + apple,crop = <0 420 1920 1080>; + }; + /* 1080x1920 */ + preset1 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1080 1920>; + apple,crop = <420 0 1080 1920>; + }; + /* 1920x1440 */ + preset2 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1920 1440>; + apple,crop = <0 240 1920 1440>; + }; + /* 1440x1920 */ + preset3 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1440 1920>; + apple,crop = <240 0 1440 1920>; + }; + /* 1280x720 */ + preset4 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1280 720>; + apple,crop = <0 420 1920 1080>; + }; + /* 720x1280 */ + preset5 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <720 1280>; + apple,crop = <420 0 1080 1920>; + }; + /* 1280x960 */ + preset6 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1280 960>; + apple,crop = <0 240 1920 1440>; + }; + /* 960x1280 */ + preset7 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <960 1280>; + apple,crop = <240 0 1440 1920>; + }; + /* 640x480 */ + preset8 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <640 480>; + apple,crop = <0 240 1920 1440>; + }; + /* 480x640 */ + preset9 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <480 640>; + apple,crop = <240 0 1440 1920>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/isp-imx558.dtsi b/arch/arm64/boot/dts/apple/isp-imx558.dtsi new file mode 100644 index 00000000000000..a23785b7d5e65a --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-imx558.dtsi @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * ISP configuration for platforms with IMX558 sensor. + * + * Copyright The Asahi Linux Contributors + */ + +#include "isp-common.dtsi" + +&isp { + apple,temporal-filter = <0>; + + sensor-presets { + /* 1920x1080 */ + preset0 { + apple,config-index = <1>; + apple,input-size = <1920 1080>; + apple,output-size = <1920 1080>; + apple,crop = <0 0 1920 1080>; + }; + /* 1080x1920 */ + preset1 { + apple,config-index = <2>; + apple,input-size = <1080 1920>; + apple,output-size = <1080 1920>; + apple,crop = <0 0 1080 1920>; + }; + /* 1760x1328 */ + preset2 { + apple,config-index = <3>; + apple,input-size = <1760 1328>; + apple,output-size = <1760 1328>; + apple,crop = <0 0 1760 1328>; + }; + /* 1328x1760 */ + preset3 { + apple,config-index = <4>; + apple,input-size = <1328 1760>; + apple,output-size = < 1328 1760>; + apple,crop = <0 0 1328 1760>; + }; + /* 1152x1152 */ + preset4 { + apple,config-index = <5>; + apple,input-size = <1152 1152>; + apple,output-size = <1152 1152>; + apple,crop = <0 0 1152 1152>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 9475dbd2f2047e..ad282b663e3ac0 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -439,3 +439,9 @@ }; #include "spi1-nvram.dtsi" + +#include "isp-imx558.dtsi" + +&isp { + apple,platform-id = <3>; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi index 280dc15f5a3b6c..9c2b5b7ce2beb3 100644 --- a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi @@ -134,3 +134,10 @@ tp_accel { }; }; + +&isp { + apple,platform-id = <7>; + /delete-node/ sensor-presets; /* Override j31[46] below */ +}; + +#include "isp-imx558-cfg0.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index c519a8975d95fa..e7dd28737e001c 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -209,3 +209,9 @@ }; }; }; + +#include "isp-imx248.dtsi" + +&isp { + apple,platform-id = <1>; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index cc05341b24def4..6e1478f5827ca0 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -151,3 +151,9 @@ }; }; }; + +#include "isp-imx248.dtsi" + +&isp { + apple,platform-id = <1>; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index c16a0594b1d2ca..b7cc5cb8a60af1 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -131,3 +131,9 @@ &gpu { apple,perf-base-pstate = <3>; }; + +#include "isp-imx364.dtsi" + +&isp { + apple,platform-id = <2>; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index c1d1201ecbe2cc..10742637efc2f3 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -104,3 +104,9 @@ &gpu { apple,perf-base-pstate = <3>; }; + +#include "isp-imx364.dtsi" + +&isp { + apple,platform-id = <2>; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index ceb93965cb4d44..920602617ade05 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -221,3 +221,10 @@ tp_accel { }; }; + +#include "isp-imx558-cfg0.dtsi" + +&isp { + apple,platform-id = <14>; + apple,temporal-filter = <1>; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j415.dts b/arch/arm64/boot/dts/apple/t8112-j415.dts index c502bed5f96224..8d7b700ce62607 100644 --- a/arch/arm64/boot/dts/apple/t8112-j415.dts +++ b/arch/arm64/boot/dts/apple/t8112-j415.dts @@ -237,3 +237,10 @@ tp_accel { }; }; + +#include "isp-imx558-cfg0.dtsi" + +&isp { + apple,platform-id = <15>; + apple,temporal-filter = <1>; +}; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 8b629e564c5019..dcf11e6ddb1ff5 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -244,3 +244,9 @@ tp_accel { }; }; + +#include "isp-imx248.dtsi" + +&isp { + apple,platform-id = <6>; +}; From 02724da443abaf5f22f7045442de1d4beb53ba23 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 7 Oct 2023 00:38:24 +0200 Subject: [PATCH 0106/1009] arm64: dts: apple: imx248: Add scaled and cropped presets Adds following resolution presets: - 960x720 (4:3) - 960x540 (16:9) - 640x480 (4:3) - 640x360 (16:9) - 320x180 (16:9) Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/isp-imx248.dtsi | 35 +++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/apple/isp-imx248.dtsi b/arch/arm64/boot/dts/apple/isp-imx248.dtsi index acad3ecf0331ef..0a4ac1a0152c2c 100644 --- a/arch/arm64/boot/dts/apple/isp-imx248.dtsi +++ b/arch/arm64/boot/dts/apple/isp-imx248.dtsi @@ -18,5 +18,40 @@ apple,output-size = <1280 720>; apple,crop = <8 8 1280 720>; }; + /* 960x720 (4:3) */ + preset1 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <960 720>; + apple,crop = <168 8 960 720>; + }; + /* 960x540 (16:9) */ + preset2 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <960 540>; + apple,crop = <8 8 1280 720>; + }; + /* 640x480 (4:3) */ + preset3 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <640 480>; + apple,crop = <168 8 960 720>; + }; + /* 640x360 (16:9) */ + preset4 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <640 360>; + apple,crop = <8 8 1280 720>; + }; + /* 320x180 (16:9) */ + preset5 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <320 180>; + apple,crop = <8 8 1280 720>; + }; }; }; From 0fd64b4b63d27947c4f5e48496ae246e7652ce53 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 8 Oct 2023 19:53:27 +0900 Subject: [PATCH 0107/1009] arm64: dts: apple: imx558: Add downscaled resolution presets To match those from cfg0. The 4:3 crops are different and this also has a 1:1 config, so we might want to unify things at some point... Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/isp-imx558.dtsi | 42 +++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/apple/isp-imx558.dtsi b/arch/arm64/boot/dts/apple/isp-imx558.dtsi index a23785b7d5e65a..d55854c883f5b6 100644 --- a/arch/arm64/boot/dts/apple/isp-imx558.dtsi +++ b/arch/arm64/boot/dts/apple/isp-imx558.dtsi @@ -46,5 +46,47 @@ apple,output-size = <1152 1152>; apple,crop = <0 0 1152 1152>; }; + /* 1280x720 */ + preset5 { + apple,config-index = <1>; + apple,input-size = <1920 1080>; + apple,output-size = <1280 720>; + apple,crop = <0 0 1920 1080>; + }; + /* 720x1280 */ + preset6 { + apple,config-index = <2>; + apple,input-size = <1080 1920>; + apple,output-size = <720 1280>; + apple,crop = <0 0 1080 1920>; + }; + /* 1280x960 */ + preset7 { + apple,config-index = <3>; + apple,input-size = <1760 1328>; + apple,output-size = <1280 960>; + apple,crop = <0 4 1760 1320>; + }; + /* 960x1280 */ + preset8 { + apple,config-index = <4>; + apple,input-size = <1328 1760>; + apple,output-size = <960 1280>; + apple,crop = <4 0 1320 1760>; + }; + /* 640x480 */ + preset9 { + apple,config-index = <3>; + apple,input-size = <1760 1328>; + apple,output-size = <640 480>; + apple,crop = <0 4 1760 1320>; + }; + /* 480x640 */ + preset10 { + apple,config-index = <4>; + apple,input-size = <1328 1760>; + apple,output-size = <480 640>; + apple,crop = <4 0 1320 1760>; + }; }; }; From cd8e8fe54193c919b3ea866f6d113482abd27fc4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 20 Jan 2023 11:40:29 +0100 Subject: [PATCH 0108/1009] arm64: dts: apple: t8103-j274: Add speaker I/V sense slots MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Specify TDM slots for the speaker amp IC to transmit I/V sense measurements in. Signed-off-by: Martin Povišer --- arch/arm64/boot/dts/apple/t8103-j274.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index 0a69e2962c7c7f..b20300a5b18306 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -80,6 +80,9 @@ reg = <0x31>; shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-zero-fill; }; }; From d0146eb21b8339335c7f75ba86f77d482ae3ba2c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 20 Jan 2023 11:43:08 +0100 Subject: [PATCH 0109/1009] arm64: dts: apple: t600x-j314-j316: Add speaker I/V sense slots MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Specify TDM slots for the speaker amp IC to transmit I/V sense measurements in. Make sure the channel order mirrors that of the playback PCM. Signed-off-by: Martin Povišer --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index ad282b663e3ac0..fb1649062a2b8c 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -195,6 +195,8 @@ #sound-dai-cells = <0>; sound-name-prefix = "Left Tweeter"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; }; speaker_left_woof1: codec@38 { @@ -204,6 +206,8 @@ #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 1"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; }; speaker_left_woof2: codec@39 { @@ -213,6 +217,8 @@ #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 2"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <16>; + ti,vmon-slot-no = <18>; }; }; @@ -239,6 +245,8 @@ #sound-dai-cells = <0>; sound-name-prefix = "Right Tweeter"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; }; speaker_right_woof1: codec@3b { @@ -248,6 +256,8 @@ #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 1"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; }; speaker_right_woof2: codec@3c { @@ -257,6 +267,8 @@ #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 2"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <20>; + ti,vmon-slot-no = <22>; }; }; From 1e6c9c038aa6441b2a2e1012eaa6967b14274e43 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 24 Jan 2023 15:30:36 +0100 Subject: [PATCH 0110/1009] arm64: dts: apple: t600x-j314-j316: Zero out unused speaker sense slots MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make one left codec and one right codec zero out the unused slots on their respective speaker sense buses. Internally, inside the SoC, the left and right sense buses are ORed, and zeroing-out the unused slots on one bus is required so as not to corrupt the data on the other. Signed-off-by: Martin Povišer --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index fb1649062a2b8c..8d67b6d5b2bfd6 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -208,6 +208,7 @@ interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <0>; ti,vmon-slot-no = <2>; + ti,sdout-force-zero-mask = <0xf0f0f0>; }; speaker_left_woof2: codec@39 { @@ -258,6 +259,7 @@ interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <4>; ti,vmon-slot-no = <6>; + ti,sdout-force-zero-mask = <0x0f0f0f>; }; speaker_right_woof2: codec@3c { From 930833b3a5e9c4e42770342057c73079e38d54c9 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 12 Oct 2023 23:20:26 +0900 Subject: [PATCH 0111/1009] arm64: dts: apple: t600x: Mark MCA power states as externally-clocked Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-pmgr.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index 429ab2969d048e..b8957a4c6359f1 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -1113,6 +1113,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca0); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca1): power-controller@290 { @@ -1122,6 +1123,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca1); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca2): power-controller@298 { @@ -1131,6 +1133,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca2); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca3): power-controller@2a0 { @@ -1140,6 +1143,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca3); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_dpa0): power-controller@2a8 { From 813263874fd535ebe8ae583008c8509ef9a45327 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 12 Oct 2023 23:20:39 +0900 Subject: [PATCH 0112/1009] arm64: dts: apple: t602x: Mark MCA power states as externally-clocked Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi index 47b02b76bb1523..c3b1a1f50fff84 100644 --- a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -1673,6 +1673,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca0); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca1): power-controller@3a0 { @@ -1682,6 +1683,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca1); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca2): power-controller@3a8 { @@ -1691,6 +1693,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca2); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca3): power-controller@3b0 { @@ -1700,6 +1703,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca3); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_dpa0): power-controller@3b8 { From 9d2057d68a9d9eab454afd646e22dd9926451ca4 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 12 Oct 2023 23:20:47 +0900 Subject: [PATCH 0113/1009] arm64: dts: apple: t8103: Mark MCA power states as externally-clocked Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index fa989987866837..4d1422d7e8b5b4 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -493,6 +493,7 @@ #reset-cells = <0>; label = "mca0"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca1: power-controller@2c0 { @@ -502,6 +503,7 @@ #reset-cells = <0>; label = "mca1"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca2: power-controller@2c8 { @@ -511,6 +513,7 @@ #reset-cells = <0>; label = "mca2"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca3: power-controller@2d0 { @@ -520,6 +523,7 @@ #reset-cells = <0>; label = "mca3"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca4: power-controller@2d8 { @@ -529,6 +533,7 @@ #reset-cells = <0>; label = "mca4"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca5: power-controller@2e0 { @@ -538,6 +543,7 @@ #reset-cells = <0>; label = "mca5"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_dpa0: power-controller@2e8 { From d3b4c0a4f20b263f0db947c45d660225df3bcd02 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 12 Oct 2023 23:20:56 +0900 Subject: [PATCH 0114/1009] arm64: dts: apple: t8112: Mark MCA power states as externally-clocked Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-pmgr.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi index c82436067c3c56..9ed831031ae6f0 100644 --- a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -465,6 +465,7 @@ #reset-cells = <0>; label = "mca0"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca1: power-controller@2c8 { @@ -474,6 +475,7 @@ #reset-cells = <0>; label = "mca1"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca2: power-controller@2d0 { @@ -483,6 +485,7 @@ #reset-cells = <0>; label = "mca2"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca3: power-controller@2d8 { @@ -492,6 +495,7 @@ #reset-cells = <0>; label = "mca3"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca4: power-controller@2e0 { @@ -501,6 +505,7 @@ #reset-cells = <0>; label = "mca4"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca5: power-controller@2e8 { @@ -510,6 +515,7 @@ #reset-cells = <0>; label = "mca5"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mcc: power-controller@2f0 { From c0ed6cda22ad8e4cac9f11bd585b4b5fd54a98ff Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 01:36:54 +0900 Subject: [PATCH 0115/1009] arm64: dts: apple: t600x-j375: Add I/VMON slots to amp Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-j375.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index fcacd7c74af110..86bb83aa8b6c2b 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -270,6 +270,8 @@ reg = <0x38>; shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; }; }; From cb423d214b01422f514f549ce1a1d12cf34a7a46 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 01:37:23 +0900 Subject: [PATCH 0116/1009] arm64: dts: apple: t600x-j180d: Add I/VMON slots to amps Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6022-j180d.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6022-j180d.dts b/arch/arm64/boot/dts/apple/t6022-j180d.dts index be93805ee0417a..9afc14ae04a290 100644 --- a/arch/arm64/boot/dts/apple/t6022-j180d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j180d.dts @@ -386,6 +386,8 @@ #sound-dai-cells = <0>; sound-name-prefix = "Tweeter"; interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; }; speaker_woofer: codec@39 { @@ -395,6 +397,8 @@ #sound-dai-cells = <0>; sound-name-prefix = "Woofer"; interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; }; }; From ee277b8934198edf867df143b711cf15e0cfaded Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 01:38:24 +0900 Subject: [PATCH 0117/1009] arm64: dts: apple: t8112-j413: Add I/VMON slots to amps Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j413.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index 920602617ade05..c056956d508c2e 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -102,6 +102,9 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer"; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-force-zero-mask = <0xf0f0>; }; speaker_left_tweet: codec@39 { @@ -110,6 +113,8 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Tweeter"; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; }; }; @@ -120,6 +125,9 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer"; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-force-zero-mask = <0x0f0f>; }; speaker_right_tweet: codec@3c { @@ -128,6 +136,8 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Tweeter"; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; }; jack_codec: codec@4b { From 3cbcff4821e0dbf40a89382d0903916fd407896f Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 01:39:10 +0900 Subject: [PATCH 0118/1009] arm64: dts: apple: t8112-j415: Add I/VMON slots to amps Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j415.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j415.dts b/arch/arm64/boot/dts/apple/t8112-j415.dts index 8d7b700ce62607..296c8075846f86 100644 --- a/arch/arm64/boot/dts/apple/t8112-j415.dts +++ b/arch/arm64/boot/dts/apple/t8112-j415.dts @@ -102,6 +102,9 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 1"; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-force-zero-mask = <0xf0f0f0>; }; speaker_left_tweet: codec@39 { @@ -110,6 +113,8 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Tweeter"; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; }; speaker_left_woof2: codec@3a { @@ -118,6 +123,8 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 2"; + ti,imon-slot-no = <16>; + ti,vmon-slot-no = <18>; }; }; @@ -128,6 +135,9 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 1"; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-force-zero-mask = <0x0f0f0f>; }; speaker_right_tweet: codec@3c { @@ -136,6 +146,8 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Tweeter"; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; }; speaker_right_woof2: codec@3d { @@ -144,6 +156,8 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 2"; + ti,imon-slot-no = <20>; + ti,vmon-slot-no = <22>; }; jack_codec: codec@4b { From bd7ce91caeccbd6718287a473dd69d804e0bf65c Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 01:39:19 +0900 Subject: [PATCH 0119/1009] arm64: dts: apple: t8112-j473: Add I/VMON slots to amp Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j473.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index fa26d1d4be7ded..686426f9468d18 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -102,6 +102,8 @@ #sound-dai-cells = <0>; interrupt-parent = <&pinctrl_ap>; interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; }; jack_codec: codec@4b { From df1bb542ca4892bbeebfcb477337a8124d47181d Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 01:42:30 +0900 Subject: [PATCH 0120/1009] arm64: dts: apple: t8112-j493: Add I/VMON slots to amps Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j493.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index dcf11e6ddb1ff5..0f8a17439075a0 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -106,6 +106,8 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Rear"; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; }; speaker_left_front: codec@39 { @@ -114,6 +116,9 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Front"; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-force-zero-mask = <0xf0f0>; }; }; @@ -124,6 +129,8 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Rear"; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; }; speaker_right_front: codec@3c { @@ -132,6 +139,9 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Front"; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-force-zero-mask = <0x0f0f>; }; jack_codec: codec@4b { From 4314da04f584dff199bac11b71841521f31c7bbb Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 01:43:09 +0900 Subject: [PATCH 0121/1009] arm64: dts: apple: t8103-j293: Add I/VMON slots to amps Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j293.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index e7dd28737e001c..42014a5763b384 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -111,6 +111,9 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Rear"; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; + ti,pdm-slot-no = <12>; }; speaker_left_front: codec@32 { @@ -119,6 +122,10 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Front"; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,pdm-slot-no = <4>; + ti,sdout-pull-down; }; }; @@ -144,6 +151,9 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Rear"; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; + ti,pdm-slot-no = <16>; }; speaker_right_front: codec@35 { @@ -152,6 +162,10 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Front"; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,pdm-slot-no = <8>; + ti,sdout-pull-down; }; }; From c0cdb879bccfac08265b0a0cd45f71cb0458c627 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 01:43:20 +0900 Subject: [PATCH 0122/1009] arm64: dts: apple: t8103-j313: Add I/VMON slots to amps Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j313.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index 6e1478f5827ca0..a35fa16186fc09 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -91,6 +91,9 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left"; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-zero-fill; }; }; @@ -101,6 +104,9 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right"; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-zero-fill; }; jack_codec: codec@48 { From 60d5c6443b71cba0f42d3210d690950ba4a8c3b7 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 02:44:48 +0900 Subject: [PATCH 0123/1009] arm64: dts: apple: j314/j316: Enable speakers Still gated in macaudio by the command line argument Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 8d67b6d5b2bfd6..f258e4a6e39baf 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -417,15 +417,6 @@ dai-link@0 { link-name = "Speakers"; - /* - * DANGER ZONE: You can blow your speakers! - * - * The drivers are not ready, and unless you are careful - * to attenuate the audio stream, you run the risk of - * blowing your speakers. - */ - status = "disabled"; - cpu { sound-dai = <&mca 0>, <&mca 1>; }; From be8d3e9956e1c4cfa87f0ea706ef23c9bb1a1b74 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 02:48:03 +0900 Subject: [PATCH 0124/1009] arm64: dts: apple: j413: Enable speakers Still gated in macaudio by the command line argument Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j413.dts | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index c056956d508c2e..ec5dbb69b3e850 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -166,15 +166,6 @@ dai-link@0 { link-name = "Speakers"; - /* - * DANGER ZONE: You can blow your speakers! - * - * The drivers are not ready, and unless you are careful - * to attenuate the audio stream, you run the risk of - * blowing your speakers. - */ - status = "disabled"; - cpu { sound-dai = <&mca 0>, <&mca 1>; }; From cc6edf6f5e1aa1099f20956ef8b74be9f589c8e7 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 13 Oct 2023 02:48:19 +0900 Subject: [PATCH 0125/1009] arm64: dts: apple: j415: Enable speakers Still gated in macaudio by the command line argument Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j415.dts | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112-j415.dts b/arch/arm64/boot/dts/apple/t8112-j415.dts index 296c8075846f86..6f25131813a445 100644 --- a/arch/arm64/boot/dts/apple/t8112-j415.dts +++ b/arch/arm64/boot/dts/apple/t8112-j415.dts @@ -182,15 +182,6 @@ dai-link@0 { link-name = "Speakers"; - /* - * DANGER ZONE: You can blow your speakers! - * - * The drivers are not ready, and unless you are careful - * to attenuate the audio stream, you run the risk of - * blowing your speakers. - */ - status = "disabled"; - cpu { sound-dai = <&mca 0>, <&mca 1>; }; From de96721e092bc5ac51d99ff54d048495f77ee8de Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 14 Oct 2023 23:40:34 +0900 Subject: [PATCH 0126/1009] arm64: dts: apple: j375: Add missing speaker amp IRQs Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-j375.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 86bb83aa8b6c2b..db3b5fe0b4f32a 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -270,6 +270,7 @@ reg = <0x38>; shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <0>; ti,vmon-slot-no = <2>; }; From c2f87bc4b92d74f50c55a40ead360f526ad6bc6d Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 14 Oct 2023 23:42:00 +0900 Subject: [PATCH 0127/1009] arm64: dts: apple: j293: Add missing speaker amp IRQs Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j293.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 42014a5763b384..865d7e56aba6bb 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -111,6 +111,7 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Rear"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <8>; ti,vmon-slot-no = <10>; ti,pdm-slot-no = <12>; @@ -122,6 +123,7 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Front"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <0>; ti,vmon-slot-no = <2>; ti,pdm-slot-no = <4>; @@ -151,6 +153,7 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Rear"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <12>; ti,vmon-slot-no = <14>; ti,pdm-slot-no = <16>; @@ -162,6 +165,7 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Front"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <4>; ti,vmon-slot-no = <6>; ti,pdm-slot-no = <8>; From d24c67833b184b15cdcd2376a2ef7b7eb6649a79 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 14 Oct 2023 23:42:13 +0900 Subject: [PATCH 0128/1009] arm64: dts: apple: j313: Add missing speaker amp IRQs Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j313.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index a35fa16186fc09..94a621666767aa 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -91,6 +91,7 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <0>; ti,vmon-slot-no = <2>; ti,sdout-zero-fill; @@ -104,6 +105,7 @@ shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <4>; ti,vmon-slot-no = <6>; ti,sdout-zero-fill; From 5a92303f93310b74361655f301223ac299258db7 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 14 Oct 2023 23:42:38 +0900 Subject: [PATCH 0129/1009] arm64: dts: apple: j413: Add missing speaker amp IRQs Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j413.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index ec5dbb69b3e850..b3ac6c8c3f6261 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -102,6 +102,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <0>; ti,vmon-slot-no = <2>; ti,sdout-force-zero-mask = <0xf0f0>; @@ -113,6 +114,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Tweeter"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <8>; ti,vmon-slot-no = <10>; }; @@ -125,6 +127,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <4>; ti,vmon-slot-no = <6>; ti,sdout-force-zero-mask = <0x0f0f>; @@ -136,6 +139,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Tweeter"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <12>; ti,vmon-slot-no = <14>; }; From feb62ae781da40cdcfcaf76b9b5981a83d21c4dd Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 14 Oct 2023 23:43:13 +0900 Subject: [PATCH 0130/1009] arm64: dts: apple: j415: Add missing speaker amp IRQs Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j415.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j415.dts b/arch/arm64/boot/dts/apple/t8112-j415.dts index 6f25131813a445..be75466a2b5788 100644 --- a/arch/arm64/boot/dts/apple/t8112-j415.dts +++ b/arch/arm64/boot/dts/apple/t8112-j415.dts @@ -102,6 +102,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 1"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <0>; ti,vmon-slot-no = <2>; ti,sdout-force-zero-mask = <0xf0f0f0>; @@ -113,6 +114,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Tweeter"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <8>; ti,vmon-slot-no = <10>; }; @@ -123,6 +125,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 2"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <16>; ti,vmon-slot-no = <18>; }; @@ -135,6 +138,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 1"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <4>; ti,vmon-slot-no = <6>; ti,sdout-force-zero-mask = <0x0f0f0f>; @@ -146,6 +150,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Tweeter"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <12>; ti,vmon-slot-no = <14>; }; @@ -156,6 +161,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 2"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <20>; ti,vmon-slot-no = <22>; }; From 46685ad3802793a99f8984810a0be39921fbeb2f Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 14 Oct 2023 23:43:37 +0900 Subject: [PATCH 0131/1009] arm64: dts: apple: j493: Add missing speaker amp IRQs Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j493.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 0f8a17439075a0..81fd99cc9b452b 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -106,6 +106,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Rear"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <8>; ti,vmon-slot-no = <10>; }; @@ -116,6 +117,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Left Front"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <0>; ti,vmon-slot-no = <2>; ti,sdout-force-zero-mask = <0xf0f0>; @@ -129,6 +131,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Rear"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <12>; ti,vmon-slot-no = <14>; }; @@ -139,6 +142,7 @@ shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; #sound-dai-cells = <0>; sound-name-prefix = "Right Front"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; ti,imon-slot-no = <4>; ti,vmon-slot-no = <6>; ti,sdout-force-zero-mask = <0x0f0f>; From e6650fda8b14a550039d3d39fe8ecd87dd736116 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 21 Oct 2023 22:18:06 +0900 Subject: [PATCH 0132/1009] arm64: dts: apple: j413: Model SDZ GPIO as a regulator Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j413.dts | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index b3ac6c8c3f6261..d5104c24d2e4e3 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -95,11 +95,22 @@ }; }; +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-sn012776-sdz { + compatible = "regulator-fixed"; + regulator-name = "sn012776-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + &i2c1 { speaker_left_woof: codec@38 { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x38>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -111,7 +122,7 @@ speaker_left_tweet: codec@39 { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x39>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Tweeter"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -124,7 +135,7 @@ speaker_right_woof: codec@3b { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3b>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -136,7 +147,7 @@ speaker_right_tweet: codec@3c { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3c>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Tweeter"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; From c8f124483e6c79a0303c05460d9f91e2428e15f3 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 28 Oct 2023 22:52:20 +0900 Subject: [PATCH 0133/1009] arm64: dts: apple: t600x-j314-j316: Set sound compatibles per device j314 and j316 have different speakers, so should have different compatibles. In addition, j414 and j416 will include this config but should have their own compatibles. Move the compatibles to the individual device files. Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t6000-j314s.dts | 1 + arch/arm64/boot/dts/apple/t6000-j316s.dts | 1 + arch/arm64/boot/dts/apple/t6001-j314c.dts | 1 + arch/arm64/boot/dts/apple/t6001-j316c.dts | 1 + arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 2 +- 5 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t6000-j314s.dts b/arch/arm64/boot/dts/apple/t6000-j314s.dts index a2ccc654216164..ae79e3236614be 100644 --- a/arch/arm64/boot/dts/apple/t6000-j314s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j314s.dts @@ -33,5 +33,6 @@ }; &sound { + compatible = "apple,j314-macaudio", "apple,macaudio"; model = "MacBook Pro J314"; }; diff --git a/arch/arm64/boot/dts/apple/t6000-j316s.dts b/arch/arm64/boot/dts/apple/t6000-j316s.dts index 99a76392b3b791..272fa1c1712479 100644 --- a/arch/arm64/boot/dts/apple/t6000-j316s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j316s.dts @@ -33,5 +33,6 @@ }; &sound { + compatible = "apple,j316-macaudio", "apple,macaudio"; model = "MacBook Pro J316"; }; diff --git a/arch/arm64/boot/dts/apple/t6001-j314c.dts b/arch/arm64/boot/dts/apple/t6001-j314c.dts index 82d851d4cd3857..81d34507ed81ff 100644 --- a/arch/arm64/boot/dts/apple/t6001-j314c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j314c.dts @@ -33,5 +33,6 @@ }; &sound { + compatible = "apple,j314-macaudio", "apple,macaudio"; model = "MacBook Pro J314"; }; diff --git a/arch/arm64/boot/dts/apple/t6001-j316c.dts b/arch/arm64/boot/dts/apple/t6001-j316c.dts index a6987c8324dbd7..564d927f2fecbd 100644 --- a/arch/arm64/boot/dts/apple/t6001-j316c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j316c.dts @@ -33,5 +33,6 @@ }; &sound { + compatible = "apple,j316-macaudio", "apple,macaudio"; model = "MacBook Pro J316"; }; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index f258e4a6e39baf..ac49a38917432b 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -412,7 +412,7 @@ / { sound: sound { - compatible = "apple,j314-macaudio", "apple,macaudio"; + /* compatible is set per machine */ dai-link@0 { link-name = "Speakers"; From c40dad89cf0bc64ac46ca05a593448ee12fcfcb9 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 28 Oct 2023 22:58:36 +0900 Subject: [PATCH 0134/1009] arm64: dts: apple: j375 & friends: Enable speakers Still gated in macaudio by the command line argument Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t600x-j375.dtsi | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index db3b5fe0b4f32a..d8db13fc02e3f6 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -299,14 +299,7 @@ dai-link@0 { link-name = "Speaker"; - /* - * DANGER ZONE: You can blow your speakers! - * - * The drivers are not ready, and unless you are careful - * to attenuate the audio stream, you run the risk of - * blowing your speakers. - */ - status = "disabled"; + cpu { sound-dai = <&mca 0>; }; From 0eaf9efc2dc915c14c467fe7dbc68c8931e21307 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 28 Oct 2023 22:58:49 +0900 Subject: [PATCH 0135/1009] arm64: dts: apple: j293: Enable speakers Still gated in macaudio by the command line argument Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j293.dts | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 865d7e56aba6bb..c6ef45fad387c2 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -197,15 +197,6 @@ dai-link@0 { link-name = "Speakers"; - /* - * DANGER ZONE: You can blow your speakers! - * - * The drivers are not ready, and unless you are careful - * to attenuate the audio stream, you run the risk of - * blowing your speakers. - */ - status = "disabled"; - cpu { sound-dai = <&mca 0>, <&mca 1>; }; From 99b3094726687fec3d3a5129e406ba5be87bea00 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 28 Oct 2023 22:58:58 +0900 Subject: [PATCH 0136/1009] arm64: dts: apple: j313: Enable speakers Still gated in macaudio by the command line argument Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j313.dts | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index 94a621666767aa..bc2ec8c7cb6862 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -130,14 +130,6 @@ dai-link@0 { link-name = "Speakers"; - /* - * DANGER ZONE: You can blow your speakers! - * - * The drivers are not ready, and unless you are careful - * to attenuate the audio stream, you run the risk of - * blowing your speakers. - */ - status = "disabled"; cpu { sound-dai = <&mca 0>, <&mca 1>; From 315444ea5190a5e6c7526e9d78816fb7ac6e1468 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sat, 28 Oct 2023 22:59:05 +0900 Subject: [PATCH 0137/1009] arm64: dts: apple: j493: Enable speakers Still gated in macaudio by the command line argument Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8112-j493.dts | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 81fd99cc9b452b..f1589366d48631 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -174,15 +174,6 @@ dai-link@0 { link-name = "Speakers"; - /* - * DANGER ZONE: You can blow your speakers! - * - * The drivers are not ready, and unless you are careful - * to attenuate the audio stream, you run the risk of - * blowing your speakers. - */ - status = "disabled"; - cpu { sound-dai = <&mca 0>, <&mca 1>; }; From c40308be533a638e7b79e2ca0a7abebb8eb5ee1f Mon Sep 17 00:00:00 2001 From: James Calligeros Date: Sun, 29 Oct 2023 08:55:40 +1000 Subject: [PATCH 0138/1009] arm64: dts: apple: describe shared SDZ GPIO for tas2764 machines with the tas2764 amp codec share a GPIO line for asserting/deasserting the SDZ pin on the chips. describe this as a regulator to facilitate chip reset on suspend/resume Signed-off-by: James Calligeros --- .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 23 ++++++++++++++----- .../arm64/boot/dts/apple/t602x-j414-j416.dtsi | 11 ++++----- arch/arm64/boot/dts/apple/t8112-j415.dts | 23 ++++++++++++++----- arch/arm64/boot/dts/apple/t8112-j493.dts | 19 +++++++++++---- 4 files changed, 54 insertions(+), 22 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index ac49a38917432b..2631daf667e14e 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -185,13 +185,24 @@ }; }; +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-sn012776-sdz { + compatible = "regulator-fixed"; + regulator-name = "sn012776-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + &i2c1 { status = "okay"; speaker_left_tweet: codec@3a { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3a>; - shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Tweeter"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; @@ -202,7 +213,7 @@ speaker_left_woof1: codec@38 { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x38>; - shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 1"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; @@ -214,7 +225,7 @@ speaker_left_woof2: codec@39 { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x39>; - shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 2"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; @@ -242,7 +253,7 @@ speaker_right_tweet: codec@3d { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3d>; - shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Tweeter"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; @@ -253,7 +264,7 @@ speaker_right_woof1: codec@3b { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3b>; - shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 1"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; @@ -265,7 +276,7 @@ speaker_right_woof2: codec@3c { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3c>; - shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 2"; interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; diff --git a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi index 9c2b5b7ce2beb3..9eb19bfef4171a 100644 --- a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi @@ -46,33 +46,32 @@ interrupts = <44 IRQ_TYPE_LEVEL_LOW>; }; +/* Redefine GPIO for SDZ */ +&speaker_sdz { + gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; +}; + &speaker_left_tweet { - shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; }; &speaker_left_woof1 { - shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; }; &speaker_left_woof2 { - shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; }; &speaker_right_tweet { - shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; }; &speaker_right_woof1 { - shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; }; &speaker_right_woof2 { - shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; }; diff --git a/arch/arm64/boot/dts/apple/t8112-j415.dts b/arch/arm64/boot/dts/apple/t8112-j415.dts index be75466a2b5788..82f86859efdbea 100644 --- a/arch/arm64/boot/dts/apple/t8112-j415.dts +++ b/arch/arm64/boot/dts/apple/t8112-j415.dts @@ -95,11 +95,22 @@ }; }; +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-sn012776-sdz { + compatible = "regulator-fixed"; + regulator-name = "sn012776-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + &i2c1 { speaker_left_woof1: codec@38 { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x38>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 1"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -111,7 +122,7 @@ speaker_left_tweet: codec@39 { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x39>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Tweeter"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -122,7 +133,7 @@ speaker_left_woof2: codec@3a { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3a>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Woofer 2"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -135,7 +146,7 @@ speaker_right_woof1: codec@3b { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3b>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 1"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -147,7 +158,7 @@ speaker_right_tweet: codec@3c { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3c>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Tweeter"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -158,7 +169,7 @@ speaker_right_woof2: codec@3d { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3d>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Woofer 2"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index f1589366d48631..0624d854b5542e 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -99,11 +99,22 @@ label = "USB-C Left-front"; }; +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-sn012776-sdz { + compatible = "regulator-fixed"; + regulator-name = "sn012776-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + &i2c1 { speaker_left_rear: codec@38 { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x38>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Rear"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -114,7 +125,7 @@ speaker_left_front: codec@39 { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x39>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Front"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -128,7 +139,7 @@ speaker_right_rear: codec@3b { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3b>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Rear"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; @@ -139,7 +150,7 @@ speaker_right_front: codec@3c { compatible = "ti,sn012776", "ti,tas2764"; reg = <0x3c>; - shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Front"; interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; From 93efee59313f37779f22067e6cfa7ad69170ee24 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 29 Oct 2023 17:35:00 +0900 Subject: [PATCH 0139/1009] arm64: dts: apple: j293: Model SDZ GPIO as a regulator Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j293.dts | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index c6ef45fad387c2..bb8b878630bac1 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -104,11 +104,22 @@ }; }; +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-tas5770-sdz { + compatible = "regulator-fixed"; + regulator-name = "tas5770-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + &i2c1 { speaker_left_rear: codec@31 { compatible = "ti,tas5770l", "ti,tas2770"; reg = <0x31>; - shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Rear"; interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; @@ -120,7 +131,7 @@ speaker_left_front: codec@32 { compatible = "ti,tas5770l", "ti,tas2770"; reg = <0x32>; - shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left Front"; interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; @@ -150,7 +161,7 @@ speaker_right_rear: codec@34 { compatible = "ti,tas5770l", "ti,tas2770"; reg = <0x34>; - shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Rear"; interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; @@ -162,7 +173,7 @@ speaker_right_front: codec@35 { compatible = "ti,tas5770l", "ti,tas2770"; reg = <0x35>; - shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right Front"; interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; From ea605381505ae86d87b148231b14f8a416c21197 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 29 Oct 2023 17:35:16 +0900 Subject: [PATCH 0140/1009] arm64: dts: apple: j313: Model SDZ GPIO as a regulator Signed-off-by: Hector Martin --- arch/arm64/boot/dts/apple/t8103-j313.dts | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index bc2ec8c7cb6862..dc96f17aea2fed 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -84,11 +84,22 @@ }; }; +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-tas5770-sdz { + compatible = "regulator-fixed"; + regulator-name = "tas5770-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + &i2c1 { speaker_left: codec@31 { compatible = "ti,tas5770l", "ti,tas2770"; reg = <0x31>; - shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Left"; interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; @@ -102,7 +113,7 @@ speaker_right: codec@34 { compatible = "ti,tas5770l", "ti,tas2770"; reg = <0x34>; - shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + SDZ-supply = <&speaker_sdz>; #sound-dai-cells = <0>; sound-name-prefix = "Right"; interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; From be1a6331dbe0bc0dc2dd6fad1d9edeb6cf6bde1a Mon Sep 17 00:00:00 2001 From: James Calligeros Date: Mon, 6 Nov 2023 20:33:51 +1000 Subject: [PATCH 0141/1009] arm64: dts: apple: add opp-microwatt to t8103/t600x This patch adds measured opp-microwatt values for the Firestorm and Icestorm application cores found in Apple's T8103 (M1), T6000 (M1 Pro), T6001 (M1 Max) and T6002 (M1 Ultra) SoCs. Values were measured from the System Management Controller's core cluster power meter. A version of freqbench modified to read this power meter was used to orchestrate testing, running 1,000,000 iterations of coremark on a single core from each cluster at each operating point. The bulk of the testing was done on a T6000. Note that Apple calibrates voltage regulator settings for each SoC as they come off the assembly line, introducing some natural variance between machines. Testing across multiple machines with identical SoCs reveals no measurable impact on the accuracy of the EM subsystem's cost calculations. Signed-off-by: James Calligeros --- arch/arm64/boot/dts/apple/t600x-common.dtsi | 20 ++++++++++++++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 20 ++++++++++++++++++++ 2 files changed, 40 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-common.dtsi b/arch/arm64/boot/dts/apple/t600x-common.dtsi index 667c02724b8646..5f62329b628a39 100644 --- a/arch/arm64/boot/dts/apple/t600x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-common.dtsi @@ -229,26 +229,31 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <7500>; + opp-microwatt = <47296>; }; opp02 { opp-hz = /bits/ 64 <972000000>; opp-level = <2>; clock-latency-ns = <23000>; + opp-microwatt = <99715>; }; opp03 { opp-hz = /bits/ 64 <1332000000>; opp-level = <3>; clock-latency-ns = <29000>; + opp-microwatt = <188860>; }; opp04 { opp-hz = /bits/ 64 <1704000000>; opp-level = <4>; clock-latency-ns = <40000>; + opp-microwatt = <288891>; }; opp05 { opp-hz = /bits/ 64 <2064000000>; opp-level = <5>; clock-latency-ns = <50000>; + opp-microwatt = <412979>; }; }; @@ -259,78 +264,93 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <8000>; + opp-microwatt = <290230>; }; opp02 { opp-hz = /bits/ 64 <828000000>; opp-level = <2>; clock-latency-ns = <18000>; + opp-microwatt = <449013>; }; opp03 { opp-hz = /bits/ 64 <1056000000>; opp-level = <3>; clock-latency-ns = <19000>; + opp-microwatt = <647097>; }; opp04 { opp-hz = /bits/ 64 <1296000000>; opp-level = <4>; clock-latency-ns = <23000>; + opp-microwatt = <865620>; }; opp05 { opp-hz = /bits/ 64 <1524000000>; opp-level = <5>; clock-latency-ns = <24000>; + opp-microwatt = <1112838>; }; opp06 { opp-hz = /bits/ 64 <1752000000>; opp-level = <6>; clock-latency-ns = <28000>; + opp-microwatt = <1453271>; }; opp07 { opp-hz = /bits/ 64 <1980000000>; opp-level = <7>; clock-latency-ns = <31000>; + opp-microwatt = <1776667>; }; opp08 { opp-hz = /bits/ 64 <2208000000>; opp-level = <8>; clock-latency-ns = <45000>; + opp-microwatt = <2366690>; }; opp09 { opp-hz = /bits/ 64 <2448000000>; opp-level = <9>; clock-latency-ns = <49000>; + opp-microwatt = <2892193>; }; opp10 { opp-hz = /bits/ 64 <2676000000>; opp-level = <10>; clock-latency-ns = <53000>; + opp-microwatt = <3475417>; }; opp11 { opp-hz = /bits/ 64 <2904000000>; opp-level = <11>; clock-latency-ns = <56000>; + opp-microwatt = <3959410>; }; opp12 { opp-hz = /bits/ 64 <3036000000>; opp-level = <12>; clock-latency-ns = <56000>; + opp-microwatt = <4540620>; }; opp13 { opp-hz = /bits/ 64 <3132000000>; opp-level = <13>; clock-latency-ns = <56000>; + opp-microwatt = <4745031>; turbo-mode; }; opp14 { opp-hz = /bits/ 64 <3168000000>; opp-level = <14>; clock-latency-ns = <56000>; + opp-microwatt = <4822390>; turbo-mode; }; opp15 { opp-hz = /bits/ 64 <3228000000>; opp-level = <15>; clock-latency-ns = <56000>; + opp-microwatt = <4951324>; turbo-mode; }; }; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 932b3fca3e1f72..30fe535b4b308c 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -194,26 +194,31 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <7500>; + opp-microwatt = <47296>; }; opp02 { opp-hz = /bits/ 64 <972000000>; opp-level = <2>; clock-latency-ns = <22000>; + opp-microwatt = <99715>; }; opp03 { opp-hz = /bits/ 64 <1332000000>; opp-level = <3>; clock-latency-ns = <27000>; + opp-microwatt = <188860>; }; opp04 { opp-hz = /bits/ 64 <1704000000>; opp-level = <4>; clock-latency-ns = <33000>; + opp-microwatt = <288891>; }; opp05 { opp-hz = /bits/ 64 <2064000000>; opp-level = <5>; clock-latency-ns = <50000>; + opp-microwatt = <412979>; }; }; @@ -224,79 +229,94 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <8000>; + opp-microwatt = <290230>; }; opp02 { opp-hz = /bits/ 64 <828000000>; opp-level = <2>; clock-latency-ns = <19000>; + opp-microwatt = <449013>; }; opp03 { opp-hz = /bits/ 64 <1056000000>; opp-level = <3>; clock-latency-ns = <21000>; + opp-microwatt = <647097>; }; opp04 { opp-hz = /bits/ 64 <1284000000>; opp-level = <4>; clock-latency-ns = <23000>; + opp-microwatt = <865620>; }; opp05 { opp-hz = /bits/ 64 <1500000000>; opp-level = <5>; clock-latency-ns = <24000>; + opp-microwatt = <1112838>; }; opp06 { opp-hz = /bits/ 64 <1728000000>; opp-level = <6>; clock-latency-ns = <29000>; + opp-microwatt = <1453271>; }; opp07 { opp-hz = /bits/ 64 <1956000000>; opp-level = <7>; clock-latency-ns = <31000>; + opp-microwatt = <1776667>; }; opp08 { opp-hz = /bits/ 64 <2184000000>; opp-level = <8>; clock-latency-ns = <34000>; + opp-microwatt = <2366690>; }; opp09 { opp-hz = /bits/ 64 <2388000000>; opp-level = <9>; clock-latency-ns = <36000>; + opp-microwatt = <2892193>; }; opp10 { opp-hz = /bits/ 64 <2592000000>; opp-level = <10>; clock-latency-ns = <51000>; + opp-microwatt = <3475417>; }; opp11 { opp-hz = /bits/ 64 <2772000000>; opp-level = <11>; clock-latency-ns = <54000>; + opp-microwatt = <3959410>; }; opp12 { opp-hz = /bits/ 64 <2988000000>; opp-level = <12>; clock-latency-ns = <55000>; + opp-microwatt = <4540620>; }; /* Not available until CPU deep sleep is implemented */ opp13 { opp-hz = /bits/ 64 <3096000000>; opp-level = <13>; clock-latency-ns = <55000>; + opp-microwatt = <4745031>; turbo-mode; }; opp14 { opp-hz = /bits/ 64 <3144000000>; opp-level = <14>; clock-latency-ns = <56000>; + opp-microwatt = <4822390>; turbo-mode; }; opp15 { opp-hz = /bits/ 64 <3204000000>; opp-level = <15>; clock-latency-ns = <56000>; + opp-microwatt = <4951324>; turbo-mode; }; }; From 536e1197bf3436fd029b83ebb9f151609b91e042 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 4 Nov 2023 22:44:17 +0100 Subject: [PATCH 0142/1009] arm64: dts: apple: Disable ps_isp_sys unless it is used Seems to be fuxed off on t602x devices without camera and causes annoying kernel log splat. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/isp-common.dtsi | 4 ++++ arch/arm64/boot/dts/apple/t600x-pmgr.dtsi | 1 + arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 1 + arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 1 + arch/arm64/boot/dts/apple/t8112-pmgr.dtsi | 1 + 5 files changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/apple/isp-common.dtsi b/arch/arm64/boot/dts/apple/isp-common.dtsi index bf406772469b67..739e6e9e66e740 100644 --- a/arch/arm64/boot/dts/apple/isp-common.dtsi +++ b/arch/arm64/boot/dts/apple/isp-common.dtsi @@ -41,3 +41,7 @@ &isp_dart2 { status = "okay"; }; + +&ps_isp_sys { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index b8957a4c6359f1..607ae7697973c3 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -1370,6 +1370,7 @@ #reset-cells = <0>; label = DIE_LABEL(isp_sys); power-domains = <&DIE_NODE(ps_afnc2_lw1)>; + status = "disabled"; }; DIE_NODE(ps_venc_sys): power-controller@3b0 { diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi index c3b1a1f50fff84..07c50156149562 100644 --- a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -1230,6 +1230,7 @@ #reset-cells = <0>; label = DIE_LABEL(isp_sys); power-domains = <&DIE_NODE(ps_afnc2_lw1)>; + status = "disabled"; }; DIE_NODE(ps_disp0_fe): power-controller@1d0 { diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 4d1422d7e8b5b4..10facd0c01e420 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -812,6 +812,7 @@ #reset-cells = <0>; label = "isp_sys"; power-domains = <&ps_rmx>; + status = "disabled"; }; ps_venc_sys: power-controller@408 { diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi index 9ed831031ae6f0..102ff3ad0535d0 100644 --- a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -821,6 +821,7 @@ #reset-cells = <0>; label = "isp_sys"; power-domains = <&ps_rmx1>; + status = "disabled"; }; ps_venc_sys: power-controller@440 { From ed5e5935882fab12a915ed22a2ee56f0a841c9f6 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 6 Nov 2023 00:51:53 +0100 Subject: [PATCH 0143/1009] arm64: dts: apple: t600x: Switch to apple,dma-range Obsoletes the use of "apple,asc-dram-mask" in the device tree and the dcp driver. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 94b832b68b9226..89357b619363c2 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -190,6 +190,7 @@ interrupts = ; status = "disabled"; power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x0 0x0 0x0 0xfc000000>; }; dcp_dart: iommu@38b30c000 { @@ -199,6 +200,7 @@ interrupt-parent = <&aic>; interrupts = ; power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x1f0 0x0 0x0 0xfc000000>; }; dcp_mbox: mbox@38bc08000 { @@ -231,7 +233,6 @@ power-domains = <&ps_disp0_cpu0>; resets = <&ps_disp0_cpu0>; clocks = <&clk_disp0>; - apple,asc-dram-mask = <0>; phandle = <&dcp>; disp0_piodma: piodma { From 75e7850a2098d890be9ac941233ded508ec512c5 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 6 Nov 2023 00:51:53 +0100 Subject: [PATCH 0144/1009] arm64: dts: apple: t8103: Switch to apple,dma-range Obsoletes the use of "apple,asc-dram-mask" in the device tree and the dcp driver. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 30fe535b4b308c..b6ef5c71cb02a1 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -566,6 +566,7 @@ interrupt-parent = <&aic>; interrupts = ; power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x0 0x0 0x0 0xfc000000>; status = "disabled"; }; @@ -575,6 +576,7 @@ #iommu-cells = <1>; interrupt-parent = <&aic>; interrupts = ; + apple,dma-range = <0xf 0x00000000 0x0 0xfc000000>; power-domains = <&ps_disp0_cpu0>; }; @@ -612,7 +614,6 @@ power-domains = <&ps_disp0_cpu0>; resets = <&ps_disp0_cpu0>; clocks = <&clk_disp0>; - apple,asc-dram-mask = <0xf 0x00000000>; phandle = <&dcp>; disp0_piodma: piodma { From d8f59ff14e7c51e9b8dea12e2f139d7b7a66096a Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 6 Nov 2023 20:04:09 +0100 Subject: [PATCH 0145/1009] arm64: dts: apple: t8112: Switch to apple,dma-range Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 62128ef1f966ad..9c78063f3a2338 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -642,6 +642,7 @@ interrupt-parent = <&aic>; interrupts = ; power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x0 0x0 0xf 0xffff0000>; status = "disabled"; }; @@ -652,6 +653,7 @@ interrupt-parent = <&aic>; interrupts = ; power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x8 0x00000000 0x7 0xffff0000>; }; dcp_mbox: mbox@231c08000 { @@ -686,7 +688,6 @@ power-domains = <&ps_disp0_cpu0>; resets = <&ps_disp0_cpu0>; clocks = <&clk_disp0>; - apple,asc-dram-mask = <0x0 0x0>; phandle = <&dcp>; disp0_piodma: piodma { From 715a32291f34cab630526b2ae66c6a50ed807f23 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 6 Nov 2023 00:46:53 +0100 Subject: [PATCH 0146/1009] arm64: dts: apple: t600x: Add "apple,min-state" to ps_dispextN_cpu0 DCP ASC co-processors do not come back up from lower power states. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-pmgr.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index 607ae7697973c3..88bd7a760f370f 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -396,6 +396,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext0_cpu0); power-domains = <&DIE_NODE(ps_dispext0_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_dispext1_cpu0): power-controller@2a8 { @@ -405,6 +406,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext1_cpu0); power-domains = <&DIE_NODE(ps_dispext1_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_ane_sys_cpu): power-controller@2c8 { @@ -1792,6 +1794,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext2_cpu0); power-domains = <&DIE_NODE(ps_dispext2_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_dispext3_fe): power-controller@210 { @@ -1810,6 +1813,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext3_cpu0); power-domains = <&DIE_NODE(ps_dispext3_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_msr1): power-controller@250 { From 8ef94d6d60ff10abff78df9d78f0ce87829fa4b8 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 6 Nov 2023 00:46:53 +0100 Subject: [PATCH 0147/1009] arm64: dts: apple: t602x: Add "apple,min-state" to ps_dispextN_cpu0 DCP ASC co-processors do not come back up from lower power states. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi index 07c50156149562..063181e44412b5 100644 --- a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -435,6 +435,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext1_cpu0); power-domains = <&DIE_NODE(ps_dispext1_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_dispext0_fe): power-controller@2c0 { @@ -472,6 +473,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext0_cpu0); power-domains = <&DIE_NODE(ps_dispext0_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_ane_cpu): power-controller@2e0 { @@ -900,6 +902,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext2_cpu0); power-domains = <&DIE_NODE(ps_dispext2_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_msr1_ase_core): power-controller@1f0 { @@ -943,6 +946,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext3_cpu0); power-domains = <&DIE_NODE(ps_dispext3_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_venc1_dma): power-controller@4000 { From 27cbf4636b732fccefc5c578a45508c5ca52ad9e Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Fri, 30 Sep 2022 22:30:13 +0200 Subject: [PATCH 0148/1009] arm64: dts: apple: t8103: Add dcpext/dispext0 nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103.dtsi | 74 ++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index b6ef5c71cb02a1..654ebb7174de5d 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -416,6 +416,14 @@ clock-output-names = "clk_disp0"; }; + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ + clk_dispext0: clock-dispext0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. @@ -624,6 +632,7 @@ display: display-subsystem { compatible = "apple,display-subsystem"; + /* disp_dart0 must be 1st since it is locked */ iommus = <&disp0_dart 0>; /* generate phandle explicitly for use in loader */ phandle = <&display>; @@ -1186,6 +1195,71 @@ ; }; + dispext0_dart: iommu@271304000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x71304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext_dart: iommu@27130c000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x7130c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext_mbox: mbox@271c08000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x71c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_dispext_cpu0>; + resets = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext: dcp@271c00000 { + compatible = "apple,t8103-dcpext", "apple,dcpext"; + mboxes = <&dcpext_mbox>; + mbox-names = "mbox"; + iommus = <&dcpext_dart 0>; + phandle = <&dcpext>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", + "disp-3", "disp-4"; + reg = <0x2 0x71c00000 0x0 0x4000>, + <0x2 0x70000000 0x0 0x118000>, + <0x2 0x71320000 0x0 0x4000>, + <0x2 0x71344000 0x0 0x4000>, + <0x2 0x71800000 0x0 0x800000>, + <0x2 0x3b3d0000 0x0 0x4000>; + apple,bw-scratch = <&pmgr_dcp 0 5 0x18>; + apple,bw-doorbell = <&pmgr_dcp 1 6>; + power-domains = <&ps_dispext_cpu0>; + resets = <&ps_dispext_cpu0>; + clocks = <&clk_dispext0>; + apple,asc-dram-mask = <0xf 0x00000000>; + status = "disabled"; + + dispext0_piodma: piodma { + iommus = <&dispext0_dart 4>; + phandle = <&dispext0_piodma>; + }; + }; + ans_mbox: mbox@277408000 { compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x2 0x77408000 0x0 0x4000>; From c4e367f4fb68e10aa73711a9050f3cca280e3535 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 3 Dec 2022 22:12:25 +0100 Subject: [PATCH 0149/1009] arm64: dts: apple: t8112: Add dcpext/dispext0 nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112.dtsi | 74 ++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 9c78063f3a2338..16c3395aee13ef 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -447,6 +447,14 @@ clock-output-names = "clk_disp0"; }; + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ + clk_dispext0: clock-dispext0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -1374,6 +1382,72 @@ }; + dispext0_dart: iommu@271304000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x71304000 0x0 0x4000>; + #iommu-cells = <1>; + apple,dma-range = <0x0 0x0 0xf 0xffff0000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext_dart: iommu@27130c000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x7130c000 0x0 0x4000>; + #iommu-cells = <1>; + apple,dma-range = <0x8 0x0 0x7 0xffff0000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext_mbox: mbox@271c08000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x71c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_dispext_cpu0>; + resets = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext: dcp@271c00000 { + compatible = "apple,t8112-dcpext", "apple,dcpext"; + mboxes = <&dcpext_mbox>; + mbox-names = "mbox"; + iommus = <&dcpext_dart 5>; + phandle = <&dcpext>; + + /* the ADT has 2 additional regs which seems to be unused */ + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x71c00000 0x0 0x4000>, + <0x2 0x70000000 0x0 0x61C000>, + <0x2 0x71320000 0x0 0x4000>, + <0x2 0x71344000 0x0 0x4000>, + <0x2 0x71800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x5e0>; + power-domains = <&ps_dispext_cpu0>; + resets = <&ps_dispext_cpu0>; + clocks = <&clk_dispext0>; + apple,asc-dram-mask = <0x0 0x0>; + apple,dcp-index = <1>; + status = "disabled"; + + dispext0_piodma: piodma { + iommus = <&dispext0_dart 4>; + phandle = <&dispext0_piodma>; + }; + }; + ans_mbox: mbox@277408000 { compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x2 0x77408000 0x0 0x4000>; From 2928d6c526d35e6ee3bbb98effc798c2d7c149ac Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 20 Oct 2022 20:44:02 +0200 Subject: [PATCH 0150/1009] arm64: dts: apple: t600x: Add t6000 dispext device nodes While thunderbolt and DP-altmode are not working 2 dispext/dcpext devices are enough. "dispext0" will be used for the HDMI output and dispext1 can be used for DP-altmopde experiments. All nodes are disabled and have be enabled explicitly in device .dts or .dtsi. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6002.dtsi | 10 ++ arch/arm64/boot/dts/apple/t600x-common.dtsi | 28 +++++ arch/arm64/boot/dts/apple/t600x-dieX.dtsi | 126 ++++++++++++++++++++ 3 files changed, 164 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6002.dtsi b/arch/arm64/boot/dts/apple/t6002.dtsi index a7dfc6196fa724..331cc49b42994d 100644 --- a/arch/arm64/boot/dts/apple/t6002.dtsi +++ b/arch/arm64/boot/dts/apple/t6002.dtsi @@ -305,6 +305,16 @@ }; }; +&dcpext0_die1 { + // TODO: verify + apple,bw-scratch = <&pmgr_dcp 0 4 0x9c0>; +}; + +&dcpext1_die1 { + // TODO: verify + apple,bw-scratch = <&pmgr_dcp 0 4 0x9c8>; +}; + &ps_gfx { // On t6002, the die0 GPU power domain needs both AFR power domains power-domains = <&ps_afr>, <&ps_afr_die1>; diff --git a/arch/arm64/boot/dts/apple/t600x-common.dtsi b/arch/arm64/boot/dts/apple/t600x-common.dtsi index 5f62329b628a39..e244ded374da18 100644 --- a/arch/arm64/boot/dts/apple/t600x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-common.dtsi @@ -441,6 +441,34 @@ clock-frequency = <237333328>; clock-output-names = "clk_disp0"; }; + + clk_dispext0: clock-dispext0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + + clk_dispext0_die1: clock-dispext0_die1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0_die1"; + }; + + clk_dispext1: clock-dispext1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + + clk_dispext1_die1: clock-dispext1_die1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext1_die1"; + }; /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index 3fca8efb2dcf17..6a84ebd0946cd3 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -24,6 +24,69 @@ #performance-domain-cells = <0>; }; + DIE_NODE(dispext0_dart): iommu@289304000 { + compatible = "apple,t6000-dart"; + reg = <0x2 0x89304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + apple,dma-range = <0x0 0x0 0x0 0xfc000000>; + status = "disabled"; + }; + + DIE_NODE(dcpext0_dart): iommu@28930c000 { + compatible = "apple,t6000-dart"; + reg = <0x2 0x8930c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + apple,dma-range = <0x1f0 0x0 0x0 0xfc000000>; + status = "disabled"; + }; + + DIE_NODE(dcpext0_mbox): mbox@289c08000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x89c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + resets = <&DIE_NODE(ps_dispext0_cpu0)>; + status = "disabled"; + }; + + DIE_NODE(dcpext0): dcp@289c00000 { + compatible = "apple,t6000-dcpext", "apple,dcpext"; + mboxes = <&DIE_NODE(dcpext0_mbox)>; + mbox-names = "mbox"; + iommus = <&DIE_NODE(dcpext0_dart) 0>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x89c00000 0x0 0x4000>, + <0x2 0x88000000 0x0 0x3000000>, + <0x2 0x89320000 0x0 0x4000>, + <0x2 0x89344000 0x0 0x4000>, + <0x2 0x89800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x990>; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + resets = <&DIE_NODE(ps_dispext0_cpu0)>; + clocks = <&DIE_NODE(clk_dispext0)>; + phandle = <&DIE_NODE(dcpext0)>; + apple,dcp-index = <1>; + status = "disabled"; + + piodma { + iommus = <&DIE_NODE(dispext0_dart) 4>; + }; + }; + DIE_NODE(pmgr): power-management@28e080000 { compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd"; #address-cells = <1>; @@ -282,6 +345,69 @@ ; }; + DIE_NODE(dispext1_dart): iommu@315304000 { + compatible = "apple,t6000-dart", "apple,t8110-dart"; + reg = <0x3 0x15304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext1_dart): iommu@31530c000 { + compatible = "apple,t6000-dart", "apple,t8110-dart"; + reg = <0x3 0x1530c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext1_mbox): mbox@315c08000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x15c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + resets = <&DIE_NODE(ps_dispext1_cpu0)>; + status = "disabled"; + }; + + DIE_NODE(dcpext1): dcp@315c00000 { + compatible = "apple,t6000-dcpext", "apple,dcpext"; + mboxes = <&DIE_NODE(dcpext1_mbox)>; + mbox-names = "mbox"; + iommus = <&DIE_NODE(dcpext1_dart) 5>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x3 0x15c00000 0x0 0x4000>, + <0x3 0x14000000 0x0 0x4000000>, + <0x3 0x15320000 0x0 0x4000>, + <0x3 0x15344000 0x0 0x4000>, + <0x3 0x15800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x998>; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + resets = <&DIE_NODE(ps_dispext1_cpu0)>; + clocks = <&DIE_NODE(clk_dispext1)>; + phandle = <&DIE_NODE(dcpext1)>; + apple,dcp-index = <2>; + status = "disabled"; + + piodma { + iommus = <&DIE_NODE(dispext1_dart) 4>; + }; + }; + DIE_NODE(pinctrl_ap): pinctrl@39b028000 { compatible = "apple,t6000-pinctrl", "apple,pinctrl"; reg = <0x3 0x9b028000 0x0 0x4000>; From 28ed9b57a101dee9754ff1cefd30ee5e84eefe49 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 17 Aug 2023 19:45:46 +0200 Subject: [PATCH 0151/1009] arm64: dts: apple: t602x: Add t6020 dispext device nodes While thunderbolt and DP-altmode are not working 2 dispext/dcpext devices are enough. "dispext0" will be used for the HDMI output and dispext1 can be used for DP-altmopde experiments. All nodes are disabled and have be enabled explicitly in device .dts or .dtsi. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022.dtsi | 8 ++ arch/arm64/boot/dts/apple/t602x-common.dtsi | 28 +++++ arch/arm64/boot/dts/apple/t602x-dieX.dtsi | 126 ++++++++++++++++++++ 3 files changed, 162 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6022.dtsi b/arch/arm64/boot/dts/apple/t6022.dtsi index ebf8e5bf53e86c..e9140440fb65e4 100644 --- a/arch/arm64/boot/dts/apple/t6022.dtsi +++ b/arch/arm64/boot/dts/apple/t6022.dtsi @@ -344,6 +344,14 @@ }; }; +&dcpext0_die1 { + apple,bw-scratch = <&pmgr_dcp 0 4 0x1240>; +}; + +&dcpext1_die1 { + apple,bw-scratch = <&pmgr_dcp 0 4 0x1248>; +}; + &ps_gfx { // On t6022, the die0 GPU power domain needs both AFR power domains power-domains = <&ps_afr>, <&ps_afr_die1>; diff --git a/arch/arm64/boot/dts/apple/t602x-common.dtsi b/arch/arm64/boot/dts/apple/t602x-common.dtsi index 79a2afc1b39268..bc8f439b523a0d 100644 --- a/arch/arm64/boot/dts/apple/t602x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-common.dtsi @@ -555,6 +555,34 @@ clock-output-names = "clk_disp0"; }; + clk_dispext0: clock-dispext0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + + clk_dispext0_die1: clock-dispext0_die1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0_die1"; + }; + + clk_dispext1: clock-dispext1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext1"; + }; + + clk_dispext1_die1: clock-dispext1_die1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext1_die1"; + }; + /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi index da891047c5db7a..987208b24e2a52 100644 --- a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -24,6 +24,69 @@ #performance-domain-cells = <0>; }; + DIE_NODE(dispext0_dart): iommu@289304000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x2 0x89304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext0_dart): iommu@28930c000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x2 0x8930c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext0_mbox): mbox@289c08000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x89c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + resets = <&DIE_NODE(ps_dispext0_cpu0)>; + status = "disabled"; + }; + + DIE_NODE(dcpext0): dcp@289c00000 { + compatible = "apple,t6020-dcpext", "apple,dcpext"; + mboxes = <&DIE_NODE(dcpext0_mbox)>; + mbox-names = "mbox"; + iommus = <&DIE_NODE(dcpext0_dart) 5>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x89c00000 0x0 0x4000>, + <0x2 0x88000000 0x0 0x4000000>, + <0x2 0x89320000 0x0 0x4000>, + <0x2 0x89344000 0x0 0x4000>, + <0x2 0x89800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x1210>; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + resets = <&DIE_NODE(ps_dispext0_cpu0)>; + clocks = <&DIE_NODE(clk_dispext0)>; + phandle = <&DIE_NODE(dcpext0)>; + apple,dcp-index = <1>; + status = "disabled"; + + piodma { + iommus = <&DIE_NODE(dispext0_dart) 4>; + }; + }; + DIE_NODE(pmgr): power-management@28e080000 { compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; #address-cells = <1>; @@ -102,6 +165,69 @@ ; }; + DIE_NODE(dispext1_dart): iommu@315304000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x15304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext1_dart): iommu@31530c000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x1530c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext1_mbox): mbox@315c08000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x15c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + resets = <&DIE_NODE(ps_dispext1_cpu0)>; + status = "disabled"; + }; + + DIE_NODE(dcpext1): dcp@315c00000 { + compatible = "apple,t6020-dcpext", "apple,dcpext"; + mboxes = <&DIE_NODE(dcpext1_mbox)>; + mbox-names = "mbox"; + iommus = <&DIE_NODE(dcpext1_dart) 5>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x3 0x15c00000 0x0 0x4000>, + <0x3 0x14000000 0x0 0x4000000>, + <0x3 0x15320000 0x0 0x4000>, + <0x3 0x15344000 0x0 0x4000>, + <0x3 0x15800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x1218>; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + resets = <&DIE_NODE(ps_dispext1_cpu0)>; + clocks = <&DIE_NODE(clk_dispext1)>; + phandle = <&DIE_NODE(dcpext1)>; + apple,dcp-index = <2>; + status = "disabled"; + + piodma { + iommus = <&DIE_NODE(dispext1_dart) 4>; + }; + }; + DIE_NODE(pinctrl_ap): pinctrl@39b028000 { compatible = "apple,t6020-pinctrl", "apple,pinctrl"; reg = <0x3 0x9b028000 0x0 0x4000>; From 7295ff2c799ca6a2f657107d103843ff648180bb Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 28 Oct 2023 23:12:33 +0200 Subject: [PATCH 0152/1009] arm64: dts: apple: t8112: Add dptx-phy node On M2 desktop devices more parts of the HDMI output pipeline are under the OS' control. One of this parts is the primary DPTX phy which drives the the HDMI port through an integrated MCDP29XX DP to HDMI converter. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 16c3395aee13ef..b8a1e433268274 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -1015,6 +1015,17 @@ }; }; + dptxphy: phy@23c500000 { + compatible = "apple,t8112-dptx-phy", "apple,dptx-phy"; + reg = <0x2 0x3c500000 0x0 0x4000>, + <0x2 0x3c540000 0x0 0xc000>; + reg-names = "core", "dptx"; + power-domain = <&ps_dptx_ext_phy>; + #phy-cells = <0>; + #reset-cells = <0>; + status = "disabled"; /* only used on j473 */ + }; + nub_spmi: spmi@23d0d9300 { compatible = "apple,t8112-spmi", "apple,spmi"; reg = <0x2 0x3d714000 0x0 0x100>; From 264e69714bffe38e70f85c0e336ed081021b365b Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 29 Oct 2023 10:39:17 +0100 Subject: [PATCH 0153/1009] arm64: dts: apple: t602x: Add lpdptx-phy node On M2 desktop devices more parts of the HDMI output pipeline are under the OS' control. One of this parts is the primary DPTX phy which drives the the HDMI port through an integrated MCDP29XX DP to HDMI converter. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t602x-dieX.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi index 987208b24e2a52..54de205835cdcf 100644 --- a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -253,6 +253,17 @@ #interrupt-cells = <2>; }; + DIE_NODE(lpdptxphy): phy@39c000000 { + compatible = "apple,t6020-dptx-phy", "apple,dptx-phy"; + reg = <0x3 0x9c000000 0x0 0x4000>, + <0x3 0x9c040000 0x0 0xc000>; + reg-names = "core", "dptx"; + power-domain = <&DIE_NODE(ps_dptx_phy_ps)>; + #phy-cells = <0>; + #reset-cells = <0>; + status = "disabled"; /* only exposed on desktop devices */ + }; + DIE_NODE(pmgr_gfx): power-management@404e80000 { compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; #address-cells = <1>; From 987631a22bbd8d294643f856118833ceec6d25ac Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 6 Nov 2023 00:35:54 +0100 Subject: [PATCH 0154/1009] arm64: dts: apple: t600x: Add device nodes for atc DP crossbar Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6002-j375d.dts | 2 ++ arch/arm64/boot/dts/apple/t600x-dieX.dtsi | 32 +++++++++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6002-j375d.dts b/arch/arm64/boot/dts/apple/t6002-j375d.dts index 95a783b9fb144a..062bfc72575ebf 100644 --- a/arch/arm64/boot/dts/apple/t6002-j375d.dts +++ b/arch/arm64/boot/dts/apple/t6002-j375d.dts @@ -135,11 +135,13 @@ /delete-node/ &dwc3_2_dart_1_die1; /delete-node/ &dwc3_2_die1; /delete-node/ &atcphy2_die1; +/delete-node/ &atcphy2_xbar_die1; /delete-node/ &dwc3_3_dart_0_die1; /delete-node/ &dwc3_3_dart_1_die1; /delete-node/ &dwc3_3_die1; /delete-node/ &atcphy3_die1; +/delete-node/ &atcphy3_xbar_die1; /* delete unused always-on power-domains on die 1 */ diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index 6a84ebd0946cd3..99c1e8a774d685 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -506,6 +506,14 @@ power-domains = <&DIE_NODE(ps_atc0_usb)>; }; + DIE_NODE(atcphy0_xbar): mux@70304c000 { + compatible = "apple,t6000-display-crossbar"; + reg = <0x7 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + status = "disabled"; + }; + DIE_NODE(dwc3_1_dart_0): iommu@b02f00000 { compatible = "apple,t6000-dart"; reg = <0xb 0x02f00000 0x0 0x4000>; @@ -579,6 +587,14 @@ power-domains = <&DIE_NODE(ps_atc1_usb)>; }; + DIE_NODE(atcphy1_xbar): mux@b0304c000 { + compatible = "apple,t6000-display-crossbar"; + reg = <0xb 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + status = "disabled"; + }; + DIE_NODE(dwc3_2_dart_0): iommu@f02f00000 { compatible = "apple,t6000-dart"; reg = <0xf 0x02f00000 0x0 0x4000>; @@ -652,6 +668,14 @@ power-domains = <&DIE_NODE(ps_atc2_usb)>; }; + DIE_NODE(atcphy2_xbar): mux@f0304c000 { + compatible = "apple,t6000-display-crossbar"; + reg = <0xf 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + status = "disabled"; + }; + DIE_NODE(dwc3_3_dart_0): iommu@1302f00000 { compatible = "apple,t6000-dart"; reg = <0x13 0x02f00000 0x0 0x4000>; @@ -724,3 +748,11 @@ svid = <0xff01>, <0x8087>; power-domains = <&DIE_NODE(ps_atc3_usb)>; }; + + DIE_NODE(atcphy3_xbar): mux@130304c000 { + compatible = "apple,t6000-display-crossbar"; + reg = <0x13 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + status = "disabled"; + }; From 10744222ca1768abf3f468d4b0c13608abb09dc5 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Thu, 17 Aug 2023 23:17:13 +0200 Subject: [PATCH 0155/1009] arm64: dts: apple: t602x: Add device nodes for atc DP crossbar Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022-j475d.dts | 2 ++ arch/arm64/boot/dts/apple/t602x-dieX.dtsi | 32 +++++++++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6022-j475d.dts b/arch/arm64/boot/dts/apple/t6022-j475d.dts index 43dba036456159..1ee076f229f916 100644 --- a/arch/arm64/boot/dts/apple/t6022-j475d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j475d.dts @@ -42,11 +42,13 @@ /delete-node/ &dwc3_2_dart_1_die1; /delete-node/ &dwc3_2_die1; /delete-node/ &atcphy2_die1; +/delete-node/ &atcphy2_xbar_die1; /delete-node/ &dwc3_3_dart_0_die1; /delete-node/ &dwc3_3_dart_1_die1; /delete-node/ &dwc3_3_die1; /delete-node/ &atcphy3_die1; +/delete-node/ &atcphy3_xbar_die1; /* delete unused always-on power-domains on die 1 */ diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi index 54de205835cdcf..dda942326a6cb8 100644 --- a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -326,6 +326,14 @@ power-domains = <&DIE_NODE(ps_atc0_usb)>; }; + DIE_NODE(atcphy0_xbar): mux@70304c000 { + compatible = "apple,t6020-display-crossbar"; + reg = <0x7 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + status = "disabled"; + }; + DIE_NODE(dwc3_1_dart_0): iommu@b02f00000 { compatible = "apple,t6020-dart", "apple,t8110-dart"; reg = <0xb 0x02f00000 0x0 0x4000>; @@ -380,6 +388,14 @@ power-domains = <&DIE_NODE(ps_atc1_usb)>; }; + DIE_NODE(atcphy1_xbar): mux@b0304c000 { + compatible = "apple,t6020-display-crossbar"; + reg = <0xb 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + status = "disabled"; + }; + DIE_NODE(dwc3_2_dart_0): iommu@f02f00000 { compatible = "apple,t6020-dart", "apple,t8110-dart"; reg = <0xf 0x02f00000 0x0 0x4000>; @@ -434,6 +450,14 @@ power-domains = <&DIE_NODE(ps_atc2_usb)>; }; + DIE_NODE(atcphy2_xbar): mux@f0304c000 { + compatible = "apple,t6020-display-crossbar"; + reg = <0xf 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + status = "disabled"; + }; + DIE_NODE(dwc3_3_dart_0): iommu@1302f00000 { compatible = "apple,t6020-dart", "apple,t8110-dart"; reg = <0x13 0x02f00000 0x0 0x4000>; @@ -488,6 +512,14 @@ power-domains = <&DIE_NODE(ps_atc3_usb)>; }; + DIE_NODE(atcphy3_xbar): mux@130304c000 { + compatible = "apple,t6020-display-crossbar"; + reg = <0x13 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + status = "disabled"; + }; + DIE_NODE(pcie_ge): pcie@1680000000 { compatible = "apple,t6020-pcie-ge", "apple,t6020-pcie"; device_type = "pci"; From cf35c1b222910a61ae056595c3fe8eec3927f018 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 28 Oct 2023 23:40:47 +0200 Subject: [PATCH 0156/1009] arm64: dts: apple: t8112-j473: Enable dcp/dptx-phy/dp2hdmi After all parts are in place enable DCP on the M2 Mac Mini for HDMI output. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j473.dts | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 686426f9468d18..dbd66483f2f56e 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -27,9 +27,23 @@ power-domains = <&ps_disp0_cpu0>, <&ps_dptx_ext_phy>; }; -/* disable dcp until it is supported */ +&dptxphy { + status = "okay"; +}; + &dcp { - status = "disabled"; + status = "okay"; + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 49 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 21 GPIO_ACTIVE_HIGH>; + dp2hdmi-pwren-gpios = <&smc_gpio 22 GPIO_ACTIVE_HIGH>; + + phys = <&dptxphy>; + phy-names = "dp-phy"; + apple,dptx-phy = <5>; }; /* From 210a5ca6b7c9ce4f9010148aa1918c668a709621 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 6 Nov 2023 21:47:19 +0100 Subject: [PATCH 0157/1009] arm64: dts: apple: t6020-j474,t6021-j475: Enable dcp/dptx-phy/dp2hdmi After all parts are in place enable the DCP on the M2 Pro Mac Mini and the M2 Max Mac Studio for HDMI output. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6020-j474s.dts | 45 +++++++++++++++++++ arch/arm64/boot/dts/apple/t6021-j475c.dts | 19 ++++++++ .../arm64/boot/dts/apple/t602x-j474-j475.dtsi | 5 --- 3 files changed, 64 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t6020-j474s.dts b/arch/arm64/boot/dts/apple/t6020-j474s.dts index ab0e50bbd49dd0..ea763d25b2e874 100644 --- a/arch/arm64/boot/dts/apple/t6020-j474s.dts +++ b/arch/arm64/boot/dts/apple/t6020-j474s.dts @@ -45,6 +45,51 @@ model = "Mac mini J474"; }; +&lpdptxphy { + status = "okay"; +}; + +#define USE_DCPEXT0 0 + +#if USE_DCPEXT0 +/ { + aliases { + dcpext0 = &dcpext0; + }; +}; +&dcp { + status = "disabled"; +}; +&display { + iommus = <&dispext0_dart 0>; +}; +&dispext0_dart { + status = "okay"; +}; +&dcpext0_dart { + status = "okay"; +}; +&dcpext0_mbox { + status = "okay"; +}; +&dcpext0 { +#else +&dcp { +#endif + status = "okay"; + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 25 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>; + dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>; + + phys = <&lpdptxphy>; + phy-names = "dp-phy"; + apple,dptx-phy = <4>; +}; + &gpu { /* Apple does not do this, but they probably should */ apple,perf-base-pstate = <3>; diff --git a/arch/arm64/boot/dts/apple/t6021-j475c.dts b/arch/arm64/boot/dts/apple/t6021-j475c.dts index 591f637c4a6a98..46708998e86f96 100644 --- a/arch/arm64/boot/dts/apple/t6021-j475c.dts +++ b/arch/arm64/boot/dts/apple/t6021-j475c.dts @@ -47,3 +47,22 @@ compatible = "apple,j475-macaudio", "apple,j375-macaudio", "apple,macaudio"; model = "Mac Studio J475"; }; + +&lpdptxphy { + status = "okay"; +}; + +&dcp { + status = "okay"; + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 25 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>; + dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>; + + phys = <&lpdptxphy>; + phy-names = "dp-phy"; + apple,dptx-phy = <4>; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi b/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi index 0553e557d8becb..b1390aefdbd7c1 100644 --- a/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi @@ -21,11 +21,6 @@ power-domains = <&ps_disp0_cpu0>, <&ps_dptx_phy_ps>; }; -/* disable dcp until it is supported */ -&dcp { - status = "disabled"; -}; - &hpm0 { interrupts = <44 IRQ_TYPE_LEVEL_LOW>; }; From cd6a2378f75e76f8d25d9c0523611cff10238536 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 4 Nov 2023 22:33:29 +0100 Subject: [PATCH 0158/1009] arm64: dts: apple: t6022-{j180,j475}: Enable dcpext0/dptx-phy/dp2hdmi After all parts are in place enable dcpext on M2 Ultra Mac Pro and Studio. On the Mac Pro only the HDMI output connected to die1 is enabled. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022-j475d.dts | 5 +++ arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi | 43 ++++++++++++++++++++-- 2 files changed, 45 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t6022-j475d.dts b/arch/arm64/boot/dts/apple/t6022-j475d.dts index 1ee076f229f916..4b139d07545925 100644 --- a/arch/arm64/boot/dts/apple/t6022-j475d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j475d.dts @@ -28,6 +28,11 @@ power-domains = <&ps_dispext0_cpu0_die1>, <&ps_dptx_phy_ps_die1>; }; +&dcpext0_die1 { + // J180 misses "function-dp2hdmi_pwr_en" + dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>; +}; + &typec4 { label = "USB-C Front Right"; }; diff --git a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi index 4f552c2530aa7a..9b7391b922db54 100644 --- a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi +++ b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi @@ -9,11 +9,48 @@ * Copyright The Asahi Linux Contributors */ -/* disable unused display node */ +/ { + aliases { + dcpext4 = &dcpext0_die1; + disp0 = &display; + }; +}; + +&lpdptxphy_die1 { + status = "okay"; +}; &display { - status = "disabled"; - iommus = <>; /* <&dispext0_dart_die1 0>; */ + iommus = <&dispext0_dart_die1 0>; +}; + +&dispext0_dart_die1 { + status = "okay"; +}; + +&dcpext0_dart_die1 { + status = "okay"; +}; + +&dcpext0_mbox_die1 { + status = "okay"; +}; + +&dcpext0_die1 { + status = "okay"; + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 41 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>; + // J180 misses "function-dp2hdmi_pwr_en" + // dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>; + + phys = <&lpdptxphy_die1>; + phy-names = "dp-phy"; + apple,dptx-phy = <4>; + apple,dptx-die = <1>; }; /* delete missing dcp0/disp0 */ From 5bec91a7a41f54d3701c52396b44bb9e85eee9f0 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 6 Nov 2023 20:39:42 +0100 Subject: [PATCH 0159/1009] arm64: dts: apple: Fill device node for dp2hdmi on Macbook Pros The HDMI output on the 14 and 16 inch Macbook Pros with M1/M2 Pro/Max is driven by an unused ATC port using the phy and crossbar. The DP output from any dcpext display controller is routed to a Kinetic DP2HDMI converter (MCDP2920 and a unknown HDMI 2.1 capable variant). Signed-off-by: Janne Grunau --- .../arm64/boot/dts/apple/t600x-j314-j316.dtsi | 48 +++++++++++++++++++ .../arm64/boot/dts/apple/t602x-j414-j416.dtsi | 5 ++ 2 files changed, 53 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 2631daf667e14e..3f1ade2f9066ab 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -19,6 +19,7 @@ atcphy3 = &atcphy3; bluetooth0 = &bluetooth0; dcp = &dcp; + dcpext0 = &dcpext0; disp0 = &display; disp0_piodma = &disp0_piodma; nvram = &nvram; @@ -77,6 +78,49 @@ }; }; +&display { + iommus = <&disp0_dart 0>, <&dispext0_dart 0>; +}; + +&dispext0_dart { + status = "okay"; +}; + +&dcpext0_dart { + status = "okay"; +}; + +&dcpext0_mbox { + status = "okay"; +}; + +&dcpext0 { + /* enabled by the loader */ + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_nub 15 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>; + dp2hdmi-pwren-gpios = <&smc_gpio 6 GPIO_ACTIVE_HIGH>; + + phy-names = "dp-phy"; + phys = <&atcphy3 PHY_TYPE_DP>; + phy-names = "dp-phy"; + mux-controls = <&atcphy3_xbar 0>; + mux-control-names = "dp-xbar"; + mux-index = <0>; + apple,dptx-phy = <3>; +}; + +&atcphy3 { + apple,mode-fixed-dp; +}; + +&atcphy3_xbar { + status = "okay"; +}; + /* USB Type C */ &i2c0 { hpm0: usb-pd@38 { @@ -416,6 +460,10 @@ &dwc3_3 { status = "disabled"; }; +/* Delete unused dwc3_3 to prevent dt_disable_missing_devs() from disabling + * atcphy3 via phandle references from a disablecd device. + */ +/delete-node/ &dwc3_3; &ps_atc3_usb_aon { /delete-property/ apple,always-on; diff --git a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi index 9eb19bfef4171a..6e8df7750d2a43 100644 --- a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi @@ -30,6 +30,11 @@ apple,always-on; }; +&dcpext0 { + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 25 GPIO_ACTIVE_HIGH>; +}; + &hpm0 { interrupts = <44 IRQ_TYPE_LEVEL_LOW>; }; From ebc81ddc11ebe14f068ad981bf3222dbe67aaf1b Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 27 Nov 2023 00:35:55 +0100 Subject: [PATCH 0160/1009] arm64: dts: apple: j474s/j475c: Use dcpext0 for HDMI out dcp on t8112 and t602x does not wake up after sleep + reset but dcpext* does. Use dcpext0 for sharing the code with M1* devices. My interpretation of the tea leaves from Apple's marketing department suggests that dcpext is more capable (6k 60Hz vs 5k 60Hz) so use dcpext as long as only one is used. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6020-j474s.dts | 8 +++++- arch/arm64/boot/dts/apple/t6021-j475c.dts | 33 +++++++++++++++++++++++ 2 files changed, 40 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t6020-j474s.dts b/arch/arm64/boot/dts/apple/t6020-j474s.dts index ea763d25b2e874..e4d9b580f2ef4d 100644 --- a/arch/arm64/boot/dts/apple/t6020-j474s.dts +++ b/arch/arm64/boot/dts/apple/t6020-j474s.dts @@ -49,14 +49,20 @@ status = "okay"; }; -#define USE_DCPEXT0 0 +#define USE_DCPEXT0 1 #if USE_DCPEXT0 / { aliases { dcpext0 = &dcpext0; + /delete-property/ dcp; }; }; + +&framebuffer0 { + power-domains = <&ps_dispext0_cpu0>, <&ps_dptx_phy_ps>; +}; + &dcp { status = "disabled"; }; diff --git a/arch/arm64/boot/dts/apple/t6021-j475c.dts b/arch/arm64/boot/dts/apple/t6021-j475c.dts index 46708998e86f96..c954d02a038d9f 100644 --- a/arch/arm64/boot/dts/apple/t6021-j475c.dts +++ b/arch/arm64/boot/dts/apple/t6021-j475c.dts @@ -52,7 +52,40 @@ status = "okay"; }; + +#define USE_DCPEXT0 1 + +#if USE_DCPEXT0 +/ { + aliases { + dcpext0 = &dcpext0; + /delete-property/ dcp; + }; +}; + +&framebuffer0 { + power-domains = <&ps_dispext0_cpu0>, <&ps_dptx_phy_ps>; +}; + +&dcp { + status = "disabled"; +}; +&display { + iommus = <&dispext0_dart 0>; +}; +&dispext0_dart { + status = "okay"; +}; +&dcpext0_dart { + status = "okay"; +}; +&dcpext0_mbox { + status = "okay"; +}; +&dcpext0 { +#else &dcp { +#endif status = "okay"; apple,connector-type = "HDMI-A"; From f313d23d5cecea625b7597437c9f6abdb039b576 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 27 Nov 2023 00:44:04 +0100 Subject: [PATCH 0161/1009] fixup! arm64: dts: apple: t6022-{j180,j475}: Enable dcpext0/dptx-phy/dp2hdmi Prevent m1n1 from enabling the absent dcp node. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022-j475d.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t6022-j475d.dts b/arch/arm64/boot/dts/apple/t6022-j475d.dts index 4b139d07545925..0d53f26b6f5352 100644 --- a/arch/arm64/boot/dts/apple/t6022-j475d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j475d.dts @@ -21,6 +21,7 @@ aliases { atcphy4 = &atcphy0_die1; atcphy5 = &atcphy1_die1; + /delete-property/ dcp; }; }; From 37da75f1963e1416b838bd0eefaabe7a4067aed2 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 27 Nov 2023 00:45:27 +0100 Subject: [PATCH 0162/1009] arm64: dts: apple: t8112-j473: Use dcpext for HDMI out dcp on t8112 and t602x does not wake up after sleep + reset but dcpext* does. Use dcpext0 for sharing the code with M1* devices. My interpretation of the tea leaves from Apple's marketing department suggests that dcpext is more capable (6k 60Hz vs 5k 60Hz) so use dcpext as long as only one is used. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j473.dts | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index dbd66483f2f56e..8697eef5c7a3fc 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -18,13 +18,15 @@ aliases { bluetooth0 = &bluetooth0; + /delete-property/ dcp; + dcpext = &dcpext; ethernet0 = ðernet0; wifi0 = &wifi0; }; }; &framebuffer0 { - power-domains = <&ps_disp0_cpu0>, <&ps_dptx_ext_phy>; + power-domains = <&ps_dispext_cpu0>, <&ps_dptx_ext_phy>; }; &dptxphy { @@ -32,6 +34,22 @@ }; &dcp { + status = "disabled"; +}; + +&display { + iommus = <&dispext0_dart 0>; +}; +&dispext0_dart { + status = "okay"; +}; +&dcpext_dart { + status = "okay"; +}; +&dcpext_mbox { + status = "okay"; +}; +&dcpext { status = "okay"; apple,connector-type = "HDMI-A"; From 525d4ca8de7524477542460740454e52b61fea3c Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 30 Nov 2023 22:16:15 +0900 Subject: [PATCH 0163/1009] fixup! arm64: dts: apple: Add initial t602x device trees --- arch/arm64/boot/dts/apple/t6021-j416c.dts | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t6021-j416c.dts b/arch/arm64/boot/dts/apple/t6021-j416c.dts index 331a1e93e7f352..786ac2393d7535 100644 --- a/arch/arm64/boot/dts/apple/t6021-j416c.dts +++ b/arch/arm64/boot/dts/apple/t6021-j416c.dts @@ -17,7 +17,10 @@ model = "Apple MacBook Pro (16-inch, M2 Max, 2023)"; }; -/* This machine model (only) has two extra boost CPU P-states */ +/* This machine model (only) has two extra boost CPU P-states * + * Disabled: Only the highest CPU bin (38 GPU cores) has this. + * Keep this disabled until m1n1 learns how to remove these OPPs + * for unsupported machines, otherwise it breaks cpufreq. &avalanche_opp { opp18 { opp-hz = /bits/ 64 <3528000000>; @@ -32,6 +35,7 @@ turbo-mode; }; }; +*/ &wifi0 { brcm,board-type = "apple,amami"; From a0fce157c466570e10a82432fa36a32d29d65f16 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 5 Mar 2024 20:54:53 +0100 Subject: [PATCH 0164/1009] fixup! arch: arm64: apple: Add dcp panel node for t600x based laptops Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 3f1ade2f9066ab..19c270019c26d7 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -40,6 +40,7 @@ /* Format properties will be added by loader */ status = "disabled"; power-domains = <&ps_disp0_cpu0>; + panel = &panel; }; }; From 39f9b55c4c89d7a875353cc9415364e2c15cddba Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 5 Mar 2024 20:59:32 +0100 Subject: [PATCH 0165/1009] fixup! arch: arm64: apple: Add dcp panel node for t8103 based laptops and imacs Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-j293.dts | 4 ++++ arch/arm64/boot/dts/apple/t8103-j313.dts | 4 ++++ arch/arm64/boot/dts/apple/t8103-j456.dts | 4 ++++ arch/arm64/boot/dts/apple/t8103-j457.dts | 4 ++++ 4 files changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index bb8b878630bac1..74f205e6662697 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -43,6 +43,10 @@ }; }; +&framebuffer0 { + panel = &panel; +}; + &bluetooth0 { brcm,board-type = "apple,honshu"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index dc96f17aea2fed..97facb88428fe6 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -39,6 +39,10 @@ }; }; +&framebuffer0 { + panel = &panel; +}; + &bluetooth0 { brcm,board-type = "apple,shikoku"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index b7cc5cb8a60af1..b77f998009fae3 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -30,6 +30,10 @@ }; }; +&framebuffer0 { + panel = &panel; +}; + &bluetooth0 { brcm,board-type = "apple,capri"; }; diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index 10742637efc2f3..282dc912a49444 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -30,6 +30,10 @@ }; }; +&framebuffer0 { + panel = &panel; +}; + &bluetooth0 { brcm,board-type = "apple,santorini"; }; From 91adce0a4c40199df8ad1a576b7b2dcaec798e02 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 5 Mar 2024 21:00:32 +0100 Subject: [PATCH 0166/1009] fixup! arm64: dts: apple: t8112: Add dcp/disp0 nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j413.dts | 4 ++++ arch/arm64/boot/dts/apple/t8112-j493.dts | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index d5104c24d2e4e3..1f75df87a12525 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -46,6 +46,10 @@ }; }; +&framebuffer0 { + panel = &panel; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 0624d854b5542e..059edbdca3ec40 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -46,6 +46,10 @@ }; }; +&framebuffer0 { + panel = &panel; +}; + &display_dfr { status = "okay"; #address-cells = <1>; From d7d48709cc51749e35313afa72b8e834a5897672 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 5 Mar 2024 21:01:13 +0100 Subject: [PATCH 0167/1009] fixup! arm64: dts: apple: Add devicetree for Macbook Air (15-inch, M2, 2023) Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j415.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j415.dts b/arch/arm64/boot/dts/apple/t8112-j415.dts index 82f86859efdbea..8aa576477837d8 100644 --- a/arch/arm64/boot/dts/apple/t8112-j415.dts +++ b/arch/arm64/boot/dts/apple/t8112-j415.dts @@ -46,6 +46,10 @@ }; }; +&framebuffer0 { + panel = &panel; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader From 4d3bec36cd5c21d81e6dc356b0b7d78167631ed2 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 24 Mar 2024 09:50:07 +0100 Subject: [PATCH 0168/1009] fixup! arm64: dts: apple: t602x: Add lpdptx-phy node --- arch/arm64/boot/dts/apple/t602x-dieX.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi index dda942326a6cb8..108f06ea34525d 100644 --- a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -258,7 +258,7 @@ reg = <0x3 0x9c000000 0x0 0x4000>, <0x3 0x9c040000 0x0 0xc000>; reg-names = "core", "dptx"; - power-domain = <&DIE_NODE(ps_dptx_phy_ps)>; + power-domains = <&DIE_NODE(ps_dptx_phy_ps)>; #phy-cells = <0>; #reset-cells = <0>; status = "disabled"; /* only exposed on desktop devices */ From 95faea5a692cfa32ecfd18447d2c492e78ee91bd Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 24 Mar 2024 09:54:18 +0100 Subject: [PATCH 0169/1009] fixup! arm64: dts: apple: t8112: Add dptx-phy node --- arch/arm64/boot/dts/apple/t8112.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index b8a1e433268274..0761cfe976c4b7 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -1020,7 +1020,7 @@ reg = <0x2 0x3c500000 0x0 0x4000>, <0x2 0x3c540000 0x0 0xc000>; reg-names = "core", "dptx"; - power-domain = <&ps_dptx_ext_phy>; + power-domains = <&ps_dptx_ext_phy>; #phy-cells = <0>; #reset-cells = <0>; status = "disabled"; /* only used on j473 */ From 5275c05ac59e528701bf40a9c2bbf97a28ebdaec Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 25 Dec 2023 21:34:28 +0100 Subject: [PATCH 0170/1009] fixup! arm64: dts: apple: Add MTP nodes to t6020x --- arch/arm64/boot/dts/apple/t602x-die0.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi index 63040483d9e2c6..9375e5777e7126 100644 --- a/arch/arm64/boot/dts/apple/t602x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -198,7 +198,7 @@ }; mtp_mbox: mbox@2a9408000 { - compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x2 0xa9408000 0x0 0x4000>; interrupt-parent = <&aic>; interrupts = , From 490a57bb86e83c0e1cc1ca7d43207d7886c2c3ff Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sun, 12 Feb 2023 15:26:30 +0100 Subject: [PATCH 0171/1009] arm64: apple: t8103-pmgr: SIO: Add audio, spi and uart power-domains MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The power-domains AUDIO_P, SPI_P and UART_P are necessary for SIO's ASC firmware to run. This is not explicitly expressed in the ADT (probably since the power-domains are implicitly turned on when macOS uses SIO). Since we plan to use SIO only for DP/HDMI audio add the power-domains explicitly as dependency of ps_sio_cpu. They might be better placed directly into the SIO node but the SIO driver doesn't support multiple power-domains. Signed-off-by: Janne Grunau Signed-off-by: Martin Povišer --- arch/arm64/boot/dts/apple/t8103-pmgr.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 10facd0c01e420..5d3846d44e3578 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -234,7 +234,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "sio_cpu"; - power-domains = <&ps_sio>; + power-domains = <&ps_sio &ps_uart_p &ps_spi_p &ps_dpa0>; }; ps_fpwm0: power-controller@1d8 { From 5da1bb43ee177f2f031a04ace5cc3c8dca49acce Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 13 Nov 2023 23:58:10 +0100 Subject: [PATCH 0172/1009] arm64: apple: t8112-pmgr: SIO: Add audio, spi and uart power-domains The power-domains AUDIO_P, SPI_P and UART_P are necessary for SIO's ASC firmware to run. This is not explicitly expressed in the ADT (probably since the power-domains are implicitly turned on when macOS uses SIO). Since we plan to use SIO only for DP/HDMI audio add the power-domains explicitly as dependency of ps_sio_cpu. They might be better placed directly into the SIO node but the SIO driver doesn't support multiple power-domains. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-pmgr.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi index 102ff3ad0535d0..ab8ec9bd4e4401 100644 --- a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -176,7 +176,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "sio_cpu"; - power-domains = <&ps_sio>; + power-domains = <&ps_sio &ps_uart_p &ps_spi_p &ps_dpa0>; }; ps_fpwm0: power-controller@1c8 { From 007180a6a07b49cbe6dcc04736e87112e2c43bea Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 21 Apr 2024 18:01:37 +0200 Subject: [PATCH 0173/1009] arm64: apple: t600x: pmgr: SIO: Add audio, spi and uart power-domains The power-domains AUDIO_P, SPI_P and UART_P are necessary for SIO's ASC firmware to run. This is not explicitly expressed in the ADT (probably since the power-domains are implicitly turned on when macOS uses SIO). Since we plan to use SIO only for DP/HDMI audio add the power-domains explicitly as dependency of ps_sio_cpu. They might be better placed directly into the SIO node butr the SIO driver doesn't support multiple power-domains. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-pmgr.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index 88bd7a760f370f..3517b2aeb5f61f 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -826,7 +826,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(sio_cpu); - power-domains = <&DIE_NODE(ps_sio)>; + power-domains = <&DIE_NODE(ps_sio) &DIE_NODE(ps_uart_p) &DIE_NODE(ps_spi_p) &DIE_NODE(ps_audio_p)>; }; DIE_NODE(ps_fpwm0): power-controller@190 { From ac5cd20fefa3cab83592c2b6147bb0f9212a2049 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 21 Apr 2024 18:01:37 +0200 Subject: [PATCH 0174/1009] arm64: apple: t602x: pmgr: SIO: Add audio, spi and uart power-domains The power-domains AUDIO_P, SPI_P and UART_P are necessary for SIO's ASC firmware to run. This is not explicitly expressed in the ADT (probably since the power-domains are implicitly turned on when macOS uses SIO). Since we plan to use SIO only for DP/HDMI audio add the power-domains explicitly as dependency of ps_sio_cpu. They might be better placed directly into the SIO node butr the SIO driver doesn't support multiple power-domains. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t602x-pmgr.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi index 063181e44412b5..d97287833f1bf3 100644 --- a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -1262,7 +1262,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(sio_cpu); - power-domains = <&DIE_NODE(ps_sio)>; + power-domains = <&DIE_NODE(ps_sio) &DIE_NODE(ps_uart_p) &DIE_NODE(ps_spi_p) &DIE_NODE(ps_audio_p)>; }; DIE_NODE(ps_fpwm0): power-controller@1e8 { From 1212770ff131d327ecfb1e919626df600582e26a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Mon, 28 Nov 2022 17:10:01 +0100 Subject: [PATCH 0175/1009] arm64: apple: t8103: Add SIO, DPA nodes; hook up to DCP MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- arch/arm64/boot/dts/apple/t8103-j274.dts | 5 ++ arch/arm64/boot/dts/apple/t8103.dtsi | 90 ++++++++++++++++++++++++ 2 files changed, 95 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index b20300a5b18306..b12dbecb5f0cd7 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -18,6 +18,7 @@ aliases { ethernet0 = ðernet0; + sio = &sio; }; }; @@ -25,6 +26,10 @@ apple,connector-type = "HDMI-A"; }; +&dpaudio0 { + status = "okay"; +}; + &bluetooth0 { brcm,board-type = "apple,atlantisb"; }; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 654ebb7174de5d..00f11a3b76cda2 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -628,6 +628,17 @@ iommus = <&disp0_dart 4>; phandle = <&disp0_piodma>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcp_audio: endpoint { + remote-endpoint = <&dpaudio0_dcp>; + }; + }; + }; }; display: display-subsystem { @@ -846,6 +857,32 @@ status = "disabled"; }; + sio_mbox: mbox@236408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x36408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_sio>; + }; + + sio: sio@236400000 { + compatible = "apple,t8103-sio", "apple,sio"; + reg = <0x2 0x36400000 0x0 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&sio_mbox>; + iommus = <&sio_dart 0>; + power-domains = <&ps_sio_cpu>; + resets = <&ps_sio>; /* TODO: verify reset does something */ + status = "disabled"; + }; + admac: dma-controller@238200000 { compatible = "apple,t8103-admac", "apple,admac"; reg = <0x2 0x38200000 0x0 0x34000>; @@ -860,6 +897,48 @@ resets = <&ps_audio_p>; }; + dpaudio0: audio-controller@238330000 { + compatible = "apple,t8103-dpaudio", "apple,dpaudio"; + reg = <0x2 0x38330000 0x0 0x4000>; + dmas = <&sio 0x64>; + dma-names = "tx"; + power-domains = <&ps_dpa0>; + reset-domains = <&ps_dpa0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio0_dcp: endpoint { + remote-endpoint = <&dcp_audio>; + }; + }; + }; + }; + + dpaudio1: audio-controller@238334000 { + compatible = "apple,t8103-dpaudio", "apple,dpaudio"; + reg = <0x2 0x38334000 0x0 0x4000>; + dmas = <&sio 0x66>; + dma-names = "tx"; + power-domains = <&ps_dpa1>; + reset-domains = <&ps_dpa1>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio1_dcp: endpoint { + remote-endpoint = <&dcpext_audio>; + }; + }; + }; + }; + mca: i2s@238400000 { compatible = "apple,t8103-mca", "apple,mca"; reg = <0x2 0x38400000 0x0 0x18000>, @@ -1258,6 +1337,17 @@ iommus = <&dispext0_dart 4>; phandle = <&dispext0_piodma>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcpext_audio: endpoint { + remote-endpoint = <&dpaudio1_dcp>; + }; + }; + }; }; ans_mbox: mbox@277408000 { From 525b850e8a6e81258c27d1c413334f0c98de9ae7 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 13 Nov 2023 23:35:07 +0100 Subject: [PATCH 0176/1009] arm64: apple: t8112: Add SIO, DPA nodes; hook up to DCP Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j473.dts | 5 ++ arch/arm64/boot/dts/apple/t8112.dtsi | 90 ++++++++++++++++++++++++ 2 files changed, 95 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 8697eef5c7a3fc..5ad461092fbd7e 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -21,6 +21,7 @@ /delete-property/ dcp; dcpext = &dcpext; ethernet0 = ðernet0; + sio = &sio; wifi0 = &wifi0; }; }; @@ -64,6 +65,10 @@ apple,dptx-phy = <5>; }; +&dpaudio1 { + status = "okay"; +}; + /* * Provide labels for the USB type C ports. */ diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 0761cfe976c4b7..474379085b80dc 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -702,6 +702,17 @@ iommus = <&disp0_dart 4>; phandle = <&disp0_piodma>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcp_audio: endpoint { + remote-endpoint = <&dpaudio0_dcp>; + }; + }; + }; }; display: display-subsystem { @@ -856,6 +867,32 @@ status = "disabled"; }; + sio_mbox: mbox@236408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x36408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_sio_cpu>; + }; + + sio: sio@236400000 { + compatible = "apple,t8112-sio", "apple,sio"; + reg = <0x2 0x36400000 0x0 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&sio_mbox>; + iommus = <&sio_dart 0>; + power-domains = <&ps_sio_cpu>; + resets = <&ps_sio>; /* TODO: verify reset does something */ + status = "disabled"; + }; + admac: dma-controller@238200000 { compatible = "apple,t8112-admac", "apple,admac"; reg = <0x2 0x38200000 0x0 0x34000>; @@ -870,6 +907,48 @@ resets = <&ps_audio_p>; }; + dpaudio0: audio-controller@238330000 { + compatible = "apple,t8112-dpaudio", "apple,dpaudio"; + reg = <0x2 0x38330000 0x0 0x4000>; + dmas = <&sio 0x64>; + dma-names = "tx"; + power-domains = <&ps_dpa0>; + reset-domains = <&ps_dpa0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio0_dcp: endpoint { + remote-endpoint = <&dcp_audio>; + }; + }; + }; + }; + + dpaudio1: audio-controller@238334000 { + compatible = "apple,t8112-dpaudio", "apple,dpaudio"; + reg = <0x2 0x38334000 0x0 0x4000>; + dmas = <&sio 0x66>; + dma-names = "tx"; + power-domains = <&ps_dpa1>; + reset-domains = <&ps_dpa1>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio1_dcp: endpoint { + remote-endpoint = <&dcpext_audio>; + }; + }; + }; + }; + mca: i2s@238400000 { compatible = "apple,t8112-mca", "apple,mca"; reg = <0x2 0x38400000 0x0 0x18000>, @@ -1457,6 +1536,17 @@ iommus = <&dispext0_dart 4>; phandle = <&dispext0_piodma>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcpext_audio: endpoint { + remote-endpoint = <&dpaudio1_dcp>; + }; + }; + }; }; ans_mbox: mbox@277408000 { From c22ba2ebd81338ef67b18be751437c1711ec4312 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 19 Nov 2023 14:55:00 +0100 Subject: [PATCH 0177/1009] arm64: apple: t600x: Move dart_sio* to dieX j375d uses SIO on the second die for DP audio for its dcpexts. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 18 ------------------ arch/arm64/boot/dts/apple/t600x-dieX.dtsi | 18 ++++++++++++++++++ 2 files changed, 18 insertions(+), 18 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 89357b619363c2..252c05316d7186 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -248,24 +248,6 @@ phandle = <&display>; }; - sio_dart_0: iommu@39b004000 { - compatible = "apple,t6000-dart"; - reg = <0x3 0x9b004000 0x0 0x4000>; - interrupt-parent = <&aic>; - interrupts = ; - #iommu-cells = <1>; - power-domains = <&ps_sio_cpu>; - }; - - sio_dart_1: iommu@39b008000 { - compatible = "apple,t6000-dart"; - reg = <0x3 0x9b008000 0x0 0x8000>; - interrupt-parent = <&aic>; - interrupts = ; - #iommu-cells = <1>; - power-domains = <&ps_sio_cpu>; - }; - fpwm0: pwm@39b030000 { compatible = "apple,t6000-fpwm", "apple,s5l-fpwm"; reg = <0x3 0x9b030000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index 99c1e8a774d685..8f862798d9d2fd 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -408,6 +408,24 @@ }; }; + DIE_NODE(sio_dart_0): iommu@39b004000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x9b004000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + }; + + DIE_NODE(sio_dart_1): iommu@39b008000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x9b008000 0x0 0x8000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + }; + DIE_NODE(pinctrl_ap): pinctrl@39b028000 { compatible = "apple,t6000-pinctrl", "apple,pinctrl"; reg = <0x3 0x9b028000 0x0 0x4000>; From 5bacf6bc5717cf232718e5b3d37a9ba06ea7c58e Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 19 Nov 2023 14:57:09 +0100 Subject: [PATCH 0178/1009] arm64: apple: t600x: Add sio and dpaudio device nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-die0.dtsi | 32 +++++ arch/arm64/boot/dts/apple/t600x-dieX.dtsi | 136 ++++++++++++++++++++++ 2 files changed, 168 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index 252c05316d7186..a378f65f9126d9 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -203,6 +203,27 @@ apple,dma-range = <0x1f0 0x0 0x0 0xfc000000>; }; + dpaudio0: audio-controller@39b500000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b500000 0x0 0x4000>; + dmas = <&sio 0x64>; + dma-names = "tx"; + power-domains = <&ps_dpa0>; + reset-domains = <&ps_dpa0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio0_dcp: endpoint { + remote-endpoint = <&dcp_audio>; + }; + }; + }; + }; + dcp_mbox: mbox@38bc08000 { compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x3 0x8bc08000 0x0 0x4000>; @@ -239,6 +260,17 @@ iommus = <&disp0_dart 4>; phandle = <&disp0_piodma>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcp_audio: endpoint { + remote-endpoint = <&dpaudio0_dcp>; + }; + }; + }; }; display: display-subsystem { diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index 8f862798d9d2fd..6473dc3118218d 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -85,6 +85,17 @@ piodma { iommus = <&DIE_NODE(dispext0_dart) 4>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dcpext0_audio): endpoint { + remote-endpoint = <&DIE_NODE(dpaudio1_dcp)>; + }; + }; + }; }; DIE_NODE(pmgr): power-management@28e080000 { @@ -406,6 +417,17 @@ piodma { iommus = <&DIE_NODE(dispext1_dart) 4>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dcpext1_audio): endpoint { + remote-endpoint = <&DIE_NODE(dpaudio2_dcp)>; + }; + }; + }; }; DIE_NODE(sio_dart_0): iommu@39b004000 { @@ -451,6 +473,120 @@ #interrupt-cells = <2>; }; + DIE_NODE(sio_mbox): mbox@39bc08000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x9bc08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + }; + + DIE_NODE(sio): sio@39bc00000 { + compatible = "apple,t6000-sio", "apple,sio"; + reg = <0x3 0x9bc00000 0x0 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&DIE_NODE(sio_mbox)>; + iommus = <&DIE_NODE(sio_dart_0) 0>, <&DIE_NODE(sio_dart_1) 0>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + resets = <&DIE_NODE(ps_sio)>; /* TODO: verify reset does something */ + status = "disabled"; + }; + + DIE_NODE(dpaudio1): audio-controller@39b504000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b540000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x66>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa1)>; + reset-domains = <&DIE_NODE(ps_dpa1)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio1_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext0_audio)>; + }; + }; + }; + }; + + DIE_NODE(dpaudio2): audio-controller@39b508000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b580000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x68>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa2)>; + reset-domains = <&DIE_NODE(ps_dpa2)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio2_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext1_audio)>; + }; + }; + }; + }; + + /* + * omit dpaudio3 / 4 as long as the linked dcpext nodes don't exist + * + DIE_NODE(dpaudio3): audio-controller@39b50c000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b5c0000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x6a>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa3)>; + reset-domains = <&DIE_NODE(ps_dpa3)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio3_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext2_audio)>; + }; + }; + }; + }; + + DIE_NODE(dpaudio4): audio-controller@39b510000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b500000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x6c>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa4)>; + reset-domains = <&DIE_NODE(ps_dpa4)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio4_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext3_audio)>; + }; + }; + }; + }; + */ + DIE_NODE(dwc3_0_dart_0): iommu@702f00000 { compatible = "apple,t6000-dart"; reg = <0x7 0x02f00000 0x0 0x4000>; From 4136082e07135f46d14b888f121fcffa08276b21 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 21 Jan 2024 14:45:49 +0100 Subject: [PATCH 0179/1009] arm64: apple: t602x: Add sio and dpaudio device nodes Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi | 1 + arch/arm64/boot/dts/apple/t602x-die0.dtsi | 41 ++++-- arch/arm64/boot/dts/apple/t602x-dieX.dtsi | 146 +++++++++++++++++++++ 3 files changed, 179 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi index 9b7391b922db54..33e439903080ad 100644 --- a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi +++ b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi @@ -59,6 +59,7 @@ /delete-node/ &dcp_dart; /delete-node/ &dcp_mbox; /delete-node/ &dcp; +/delete-node/ &dpaudio0; /* delete unused always-on power-domains */ /delete-node/ &ps_disp0_cpu0; diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi index 9375e5777e7126..fb50c02d6c39bf 100644 --- a/arch/arm64/boot/dts/apple/t602x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -372,6 +372,17 @@ iommus = <&disp0_dart 4>; phandle = <&disp0_piodma>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcp_audio: endpoint { + remote-endpoint = <&dpaudio0_dcp>; + }; + }; + }; }; display: display-subsystem { @@ -381,15 +392,6 @@ phandle = <&display>; }; - sio_dart: iommu@39b008000 { - compatible = "apple,t6020-dart", "apple,t8110-dart"; - reg = <0x3 0x9b008000 0x0 0x8000>; - interrupt-parent = <&aic>; - interrupts = ; - #iommu-cells = <1>; - power-domains = <&ps_sio_cpu>; - }; - fpwm0: pwm@39b030000 { compatible = "apple,t6020-fpwm", "apple,s5l-fpwm"; reg = <0x3 0x9b030000 0x0 0x4000>; @@ -596,6 +598,27 @@ resets = <&ps_audio_p>; }; + dpaudio0: audio-controller@39b500000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b500000 0x0 0x4000>; + dmas = <&sio 0x64>; + dma-names = "tx"; + power-domains = <&ps_dpa0>; + reset-domains = <&ps_dpa0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio0_dcp: endpoint { + remote-endpoint = <&dcp_audio>; + }; + }; + }; + }; + mca: mca@39b600000 { compatible = "apple,t6020-mca", "apple,mca"; reg = <0x3 0x9b600000 0x0 0x10000>, diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi index 108f06ea34525d..86cd3af1ab80a3 100644 --- a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -85,6 +85,17 @@ piodma { iommus = <&DIE_NODE(dispext0_dart) 4>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dcpext0_audio): endpoint { + remote-endpoint = <&DIE_NODE(dpaudio1_dcp)>; + }; + }; + }; }; DIE_NODE(pmgr): power-management@28e080000 { @@ -226,6 +237,27 @@ piodma { iommus = <&DIE_NODE(dispext1_dart) 4>; }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dcpext1_audio): endpoint { + remote-endpoint = <&DIE_NODE(dpaudio2_dcp)>; + }; + }; + }; + }; + + DIE_NODE(sio_dart): iommu@39b008000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x9b008000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&DIE_NODE(ps_sio)>; + //apple,dma-range = <0x100 0x0001c000 0x2ff 0xfffe4000>; }; DIE_NODE(pinctrl_ap): pinctrl@39b028000 { @@ -253,6 +285,120 @@ #interrupt-cells = <2>; }; + DIE_NODE(sio_mbox): mbox@39bc08000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x9bc08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + }; + + DIE_NODE(sio): sio@39bc00000 { + compatible = "apple,t6020-sio", "apple,sio"; + reg = <0x3 0x9bc00000 0x0 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&DIE_NODE(sio_mbox)>; + iommus = <&DIE_NODE(sio_dart) 0>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + resets = <&DIE_NODE(ps_sio_cpu)>; + status = "disabled"; + }; + + DIE_NODE(dpaudio1): audio-controller@39b504000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b540000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x66>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa1)>; + reset-domains = <&DIE_NODE(ps_dpa1)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio1_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext0_audio)>; + }; + }; + }; + }; + + DIE_NODE(dpaudio2): audio-controller@39b508000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b580000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x68>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa2)>; + reset-domains = <&DIE_NODE(ps_dpa2)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio2_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext1_audio)>; + }; + }; + }; + }; + + /* + * omit dpaudio3 / 4 as long as the linked dcpext nodes don't exist + * + DIE_NODE(dpaudio3): audio-controller@39b50c000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b5c0000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x6a>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa3)>; + reset-domains = <&DIE_NODE(ps_dpa3)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio3_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext2_audio)>; + }; + }; + }; + }; + + DIE_NODE(dpaudio4): audio-controller@39b510000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b500000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x6c>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa4)>; + reset-domains = <&DIE_NODE(ps_dpa4)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio4_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext3_audio)>; + }; + }; + }; + }; + */ + DIE_NODE(lpdptxphy): phy@39c000000 { compatible = "apple,t6020-dptx-phy", "apple,dptx-phy"; reg = <0x3 0x9c000000 0x0 0x4000>, From 3d7a55e0a4c450226c0092ec3014b0ba42ffafc9 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 7 Apr 2024 23:10:55 +0200 Subject: [PATCH 0180/1009] arm64: apple: t60xx: Enable DP/HMI audio nodes on all devices Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6001-j375c.dts | 4 ++++ arch/arm64/boot/dts/apple/t6002-j375d.dts | 4 ++++ arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 5 +++++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 1 + arch/arm64/boot/dts/apple/t6020-j474s.dts | 6 ++++++ arch/arm64/boot/dts/apple/t6021-j475c.dts | 6 ++++++ arch/arm64/boot/dts/apple/t6022-j475d.dts | 1 + arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi | 5 +++++ 8 files changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6001-j375c.dts b/arch/arm64/boot/dts/apple/t6001-j375c.dts index a71b1ebb29d956..f0c31f301dfef0 100644 --- a/arch/arm64/boot/dts/apple/t6001-j375c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j375c.dts @@ -17,6 +17,10 @@ model = "Apple Mac Studio (M1 Max, 2022)"; }; +&dpaudio0 { + status = "okay"; +}; + &sound { compatible = "apple,j375-macaudio", "apple,macaudio"; model = "Mac Studio J375"; diff --git a/arch/arm64/boot/dts/apple/t6002-j375d.dts b/arch/arm64/boot/dts/apple/t6002-j375d.dts index 062bfc72575ebf..e16254b1d6819b 100644 --- a/arch/arm64/boot/dts/apple/t6002-j375d.dts +++ b/arch/arm64/boot/dts/apple/t6002-j375d.dts @@ -21,6 +21,10 @@ }; }; +&dpaudio0 { + status = "okay"; +}; + &sound { compatible = "apple,j375-macaudio", "apple,macaudio"; model = "Mac Studio J375"; diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 19c270019c26d7..dc78f503bc245a 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -24,6 +24,7 @@ disp0_piodma = &disp0_piodma; nvram = &nvram; serial0 = &serial0; + sio = &sio; wifi0 = &wifi0; }; @@ -114,6 +115,10 @@ apple,dptx-phy = <3>; }; +&dpaudio1 { + status = "okay"; +}; + &atcphy3 { apple,mode-fixed-dp; }; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index d8db13fc02e3f6..d740a06a995984 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -24,6 +24,7 @@ ethernet0 = ðernet0; nvram = &nvram; serial0 = &serial0; + sio = &sio; wifi0 = &wifi0; }; diff --git a/arch/arm64/boot/dts/apple/t6020-j474s.dts b/arch/arm64/boot/dts/apple/t6020-j474s.dts index e4d9b580f2ef4d..180ea8aa7646bb 100644 --- a/arch/arm64/boot/dts/apple/t6020-j474s.dts +++ b/arch/arm64/boot/dts/apple/t6020-j474s.dts @@ -78,8 +78,14 @@ &dcpext0_mbox { status = "okay"; }; +&dpaudio1 { + status = "okay"; +}; &dcpext0 { #else +&dpaudio0 { + status = "okay"; +}; &dcp { #endif status = "okay"; diff --git a/arch/arm64/boot/dts/apple/t6021-j475c.dts b/arch/arm64/boot/dts/apple/t6021-j475c.dts index c954d02a038d9f..aeca677cccaa7c 100644 --- a/arch/arm64/boot/dts/apple/t6021-j475c.dts +++ b/arch/arm64/boot/dts/apple/t6021-j475c.dts @@ -82,8 +82,14 @@ &dcpext0_mbox { status = "okay"; }; +&dpaudio1 { + status = "okay"; +}; &dcpext0 { #else +&dpaudio0 { + status = "okay"; +}; &dcp { #endif status = "okay"; diff --git a/arch/arm64/boot/dts/apple/t6022-j475d.dts b/arch/arm64/boot/dts/apple/t6022-j475d.dts index 0d53f26b6f5352..57521f1bb7b423 100644 --- a/arch/arm64/boot/dts/apple/t6022-j475d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j475d.dts @@ -22,6 +22,7 @@ atcphy4 = &atcphy0_die1; atcphy5 = &atcphy1_die1; /delete-property/ dcp; + /delete-property/ sio; }; }; diff --git a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi index 33e439903080ad..f8d2fcd485d1fc 100644 --- a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi +++ b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi @@ -13,6 +13,7 @@ aliases { dcpext4 = &dcpext0_die1; disp0 = &display; + sio1 = &sio_die1; }; }; @@ -53,6 +54,10 @@ apple,dptx-die = <1>; }; +&dpaudio1_die1 { + status = "okay"; +}; + /* delete missing dcp0/disp0 */ /delete-node/ &disp0_dart; From f69a81f4bc24d239d8f3bc5de47b360a2201d987 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 27 Apr 2024 12:57:52 +0200 Subject: [PATCH 0181/1009] arm64: apple: t60x0/t60x1: Enable sio explicitly To be removed after m1n1 does this after proper setup. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi | 5 +++++ arch/arm64/boot/dts/apple/t600x-j375.dtsi | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index dc78f503bc245a..9723c6c1fb0138 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -115,6 +115,11 @@ apple,dptx-phy = <3>; }; +/* remove once m1n1 enables sio nodes after setup */ +&sio { + status = "okay"; +}; + &dpaudio1 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index d740a06a995984..e8c355ca0f21c5 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -65,6 +65,11 @@ apple,connector-type = "HDMI-A"; }; +/* remove once m1n1 enables sio nodes after setup */ +&sio { + status = "okay"; +}; + /* USB Type C */ &i2c0 { hpm0: usb-pd@38 { From d29c24eeffe431b90e115f1e19158ac0613a41d7 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 27 Apr 2024 12:57:52 +0200 Subject: [PATCH 0182/1009] arm64: apple: t8103-j274: Enable sio explicitly To be removed after m1n1 does this after proper setup. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8103-j274.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index b12dbecb5f0cd7..9f8712b5b6accc 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -26,6 +26,11 @@ apple,connector-type = "HDMI-A"; }; +/* remove once m1n1 enables sio nodes after setup */ +&sio { + status = "okay"; +}; + &dpaudio0 { status = "okay"; }; From 54d52f5d5ed35e6fb9b341133c63126f442622a2 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 27 Apr 2024 12:57:52 +0200 Subject: [PATCH 0183/1009] arm64: apple: t8112-j473: Enable sio explicitly To be removed after m1n1 does this after proper setup. Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t8112-j473.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 5ad461092fbd7e..aa6be5e55e4ce9 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -65,6 +65,11 @@ apple,dptx-phy = <5>; }; +/* remove once m1n1 enables sio nodes after setup */ +&sio { + status = "okay"; +}; + &dpaudio1 { status = "okay"; }; From f5ebb40d8ef5b574bedcdf949aadfdce5a590d7d Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Tue, 30 Apr 2024 20:34:17 +0200 Subject: [PATCH 0184/1009] fixup! arm64: apple: t60xx: Enable DP/HMI audio nodes on all devices Signed-off-by: Janne Grunau --- arch/arm64/boot/dts/apple/t6022-j475d.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t6022-j475d.dts b/arch/arm64/boot/dts/apple/t6022-j475d.dts index 57521f1bb7b423..b084ee8be12390 100644 --- a/arch/arm64/boot/dts/apple/t6022-j475d.dts +++ b/arch/arm64/boot/dts/apple/t6022-j475d.dts @@ -26,6 +26,10 @@ }; }; +&sio { + status = "disabled"; +}; + &framebuffer0 { power-domains = <&ps_dispext0_cpu0_die1>, <&ps_dptx_phy_ps_die1>; }; From 9ed81552390ec5a5aa83bd075095f66a47c6e21d Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 12 Dec 2021 12:28:41 +0900 Subject: [PATCH 0185/1009] MAINTAINERS: Add Apple dwc3 bindings to ARM/APPLE This Apple dwc3 controller variance is present on Apple ARM SoCs (t8103/t600x). Splitting this change from the binding/driver commits to avoid merge conflicts with other things touching this section, as usual. Signed-off-by: Hector Martin --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index 28e20975c26f5c..392474b5cb1645 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1966,6 +1966,7 @@ F: Documentation/devicetree/bindings/pci/apple,pcie.yaml F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml F: Documentation/devicetree/bindings/power/apple* F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml +F: Documentation/devicetree/bindings/usb/apple,dwc3.yaml F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml F: arch/arm64/boot/dts/apple/ F: drivers/bluetooth/hci_bcm4377.c From df29fedfcb5563b1209ac22e803eb6320ab08d61 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 12 Dec 2021 12:28:41 +0900 Subject: [PATCH 0186/1009] MAINTAINERS: Add apple-spi driver & binding files This Apple SPI controller is present on Apple ARM SoCs (t8103/t6000). Splitting this change from the binding/driver commits to avoid merge conflicts with other things touching this section, as usual. Signed-off-by: Hector Martin --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 392474b5cb1645..10ec4c39a35158 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1966,6 +1966,7 @@ F: Documentation/devicetree/bindings/pci/apple,pcie.yaml F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml F: Documentation/devicetree/bindings/power/apple* F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml +F: Documentation/devicetree/bindings/spi/apple,spi.yaml F: Documentation/devicetree/bindings/usb/apple,dwc3.yaml F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml F: arch/arm64/boot/dts/apple/ @@ -1984,6 +1985,7 @@ F: drivers/nvmem/apple-efuses.c F: drivers/pinctrl/pinctrl-apple-gpio.c F: drivers/pwm/pwm-apple.c F: drivers/soc/apple/* +F: drivers/spi/spi-apple.c F: drivers/watchdog/apple_wdt.c F: include/dt-bindings/interrupt-controller/apple-aic.h F: include/dt-bindings/pinctrl/apple.h From c50103432a550958ed384f576e6f0270d90f9f91 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Sat, 15 Oct 2022 21:24:57 +0900 Subject: [PATCH 0187/1009] soc: apple: rtkit: Check for failure to send mgmt messages & log Signed-off-by: Asahi Lina --- drivers/soc/apple/rtkit.c | 31 +++++++++++++++++++++++-------- 1 file changed, 23 insertions(+), 8 deletions(-) diff --git a/drivers/soc/apple/rtkit.c b/drivers/soc/apple/rtkit.c index e6d940292c9fbd..54f0905789f9a1 100644 --- a/drivers/soc/apple/rtkit.c +++ b/drivers/soc/apple/rtkit.c @@ -97,12 +97,20 @@ bool apple_rtkit_is_crashed(struct apple_rtkit *rtk) } EXPORT_SYMBOL_GPL(apple_rtkit_is_crashed); -static void apple_rtkit_management_send(struct apple_rtkit *rtk, u8 type, +static int apple_rtkit_management_send(struct apple_rtkit *rtk, u8 type, u64 msg) { + int ret; + msg &= ~APPLE_RTKIT_MGMT_TYPE; msg |= FIELD_PREP(APPLE_RTKIT_MGMT_TYPE, type); - apple_rtkit_send_message(rtk, APPLE_RTKIT_EP_MGMT, msg, NULL, false); + ret = apple_rtkit_send_message(rtk, APPLE_RTKIT_EP_MGMT, msg, NULL, false); + + if (ret) { + dev_err(rtk->dev, "RTKit: Failed to send management message: %d\n", ret); + } + + return ret; } static void apple_rtkit_management_rx_hello(struct apple_rtkit *rtk, u64 msg) @@ -742,8 +750,10 @@ static int apple_rtkit_set_ap_power_state(struct apple_rtkit *rtk, reinit_completion(&rtk->ap_pwr_ack_completion); msg = FIELD_PREP(APPLE_RTKIT_MGMT_PWR_STATE, state); - apple_rtkit_management_send(rtk, APPLE_RTKIT_MGMT_SET_AP_PWR_STATE, - msg); + ret = apple_rtkit_management_send(rtk, APPLE_RTKIT_MGMT_SET_AP_PWR_STATE, + msg); + if (ret) + return ret; ret = apple_rtkit_wait_for_completion(&rtk->ap_pwr_ack_completion); if (ret) @@ -763,8 +773,10 @@ static int apple_rtkit_set_iop_power_state(struct apple_rtkit *rtk, reinit_completion(&rtk->iop_pwr_ack_completion); msg = FIELD_PREP(APPLE_RTKIT_MGMT_PWR_STATE, state); - apple_rtkit_management_send(rtk, APPLE_RTKIT_MGMT_SET_IOP_PWR_STATE, - msg); + ret = apple_rtkit_management_send(rtk, APPLE_RTKIT_MGMT_SET_IOP_PWR_STATE, + msg); + if (ret) + return ret; ret = apple_rtkit_wait_for_completion(&rtk->iop_pwr_ack_completion); if (ret) @@ -865,6 +877,7 @@ EXPORT_SYMBOL_GPL(apple_rtkit_quiesce); int apple_rtkit_wake(struct apple_rtkit *rtk) { u64 msg; + int ret; if (apple_rtkit_is_running(rtk)) return -EINVAL; @@ -876,8 +889,10 @@ int apple_rtkit_wake(struct apple_rtkit *rtk) * will wait for the completion anyway. */ msg = FIELD_PREP(APPLE_RTKIT_MGMT_PWR_STATE, APPLE_RTKIT_PWR_STATE_ON); - apple_rtkit_management_send(rtk, APPLE_RTKIT_MGMT_SET_IOP_PWR_STATE, - msg); + ret = apple_rtkit_management_send(rtk, APPLE_RTKIT_MGMT_SET_IOP_PWR_STATE, + msg); + if (ret) + return ret; return apple_rtkit_boot(rtk); } From c2c65f1f3d558b74b141569e7438ac3aaf056efd Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Tue, 27 Sep 2022 05:10:17 +0900 Subject: [PATCH 0188/1009] soc: apple: rtkit: Log failure to send messages Signed-off-by: Asahi Lina --- drivers/soc/apple/rtkit.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/soc/apple/rtkit.c b/drivers/soc/apple/rtkit.c index 54f0905789f9a1..6ee256d112602c 100644 --- a/drivers/soc/apple/rtkit.c +++ b/drivers/soc/apple/rtkit.c @@ -596,11 +596,18 @@ int apple_rtkit_send_message(struct apple_rtkit *rtk, u8 ep, u64 message, .msg1 = ep, }; - if (rtk->crashed) + if (rtk->crashed) { + dev_warn(rtk->dev, + "RTKit: Device is crashed, cannot send message\n"); return -EINVAL; + } + if (ep >= APPLE_RTKIT_APP_ENDPOINT_START && - !apple_rtkit_is_running(rtk)) + !apple_rtkit_is_running(rtk)) { + dev_warn(rtk->dev, + "RTKit: Endpoint 0x%02x is not running, cannot send message\n", ep); return -EINVAL; + } /* * The message will be sent with a MMIO write. We need the barrier From 9ff7926b41280200369e2de487b74452860de511 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Thu, 18 Aug 2022 02:13:03 +0900 Subject: [PATCH 0189/1009] soc: apple: rtkit: Log failed buffer requests Signed-off-by: Asahi Lina --- drivers/soc/apple/rtkit.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/soc/apple/rtkit.c b/drivers/soc/apple/rtkit.c index 6ee256d112602c..87d124b8739d92 100644 --- a/drivers/soc/apple/rtkit.c +++ b/drivers/soc/apple/rtkit.c @@ -303,6 +303,9 @@ static int apple_rtkit_common_rx_get_buffer(struct apple_rtkit *rtk, return 0; error: + dev_err(rtk->dev, "RTKit: failed buffer request for 0x%zx bytes (%d)\n", + buffer->size, err); + buffer->buffer = NULL; buffer->iomem = NULL; buffer->iova = 0; From 5b0f739268f47ef3168479dba48e40662a839901 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 25 Jul 2022 21:38:56 +0200 Subject: [PATCH 0190/1009] soc: apple: rtkit: Add APPLE_RTKIT_PWR_STATE_INIT This state is needed to wake the dcp IOP after m1n1 shut it down. Signed-off-by: Janne Grunau --- drivers/soc/apple/rtkit.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/soc/apple/rtkit.c b/drivers/soc/apple/rtkit.c index 87d124b8739d92..7c28a9344b01b5 100644 --- a/drivers/soc/apple/rtkit.c +++ b/drivers/soc/apple/rtkit.c @@ -12,6 +12,7 @@ enum { APPLE_RTKIT_PWR_STATE_IDLE = 0x201, /* sleeping, retain state */ APPLE_RTKIT_PWR_STATE_QUIESCED = 0x10, /* running but no communication */ APPLE_RTKIT_PWR_STATE_ON = 0x20, /* normal operating state */ + APPLE_RTKIT_PWR_STATE_INIT = 0x220, /* init after starting the coproc */ }; enum { @@ -898,7 +899,7 @@ int apple_rtkit_wake(struct apple_rtkit *rtk) * Use open-coded apple_rtkit_set_iop_power_state since apple_rtkit_boot * will wait for the completion anyway. */ - msg = FIELD_PREP(APPLE_RTKIT_MGMT_PWR_STATE, APPLE_RTKIT_PWR_STATE_ON); + msg = FIELD_PREP(APPLE_RTKIT_MGMT_PWR_STATE, APPLE_RTKIT_PWR_STATE_INIT); ret = apple_rtkit_management_send(rtk, APPLE_RTKIT_MGMT_SET_IOP_PWR_STATE, msg); if (ret) From c3a02ad325dd4857e57bcb0b7c044ed8c51b2030 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 16 Apr 2023 21:21:17 +0900 Subject: [PATCH 0191/1009] soc: apple: rtkit: Implement OSLog buffers properly Apparently nobody can figure out where the old logic came from, but it seems like it has never been actually used on any supported firmware to this day. OSLog buffers were apparently never requested. But starting with 13.3, we actually need this implemented properly for MTP (and later AOP) to work, so let's actually do that. Signed-off-by: Hector Martin --- drivers/soc/apple/rtkit-internal.h | 1 + drivers/soc/apple/rtkit.c | 55 ++++++++++++++++++------------ 2 files changed, 34 insertions(+), 22 deletions(-) diff --git a/drivers/soc/apple/rtkit-internal.h b/drivers/soc/apple/rtkit-internal.h index 27c9fa745fd528..b8d5244678f010 100644 --- a/drivers/soc/apple/rtkit-internal.h +++ b/drivers/soc/apple/rtkit-internal.h @@ -44,6 +44,7 @@ struct apple_rtkit { struct apple_rtkit_shmem ioreport_buffer; struct apple_rtkit_shmem crashlog_buffer; + struct apple_rtkit_shmem oslog_buffer; struct apple_rtkit_shmem syslog_buffer; char *syslog_msg_buffer; diff --git a/drivers/soc/apple/rtkit.c b/drivers/soc/apple/rtkit.c index 7c28a9344b01b5..ae1fd86a617ead 100644 --- a/drivers/soc/apple/rtkit.c +++ b/drivers/soc/apple/rtkit.c @@ -67,8 +67,9 @@ enum { #define APPLE_RTKIT_SYSLOG_MSG_SIZE GENMASK_ULL(31, 24) #define APPLE_RTKIT_OSLOG_TYPE GENMASK_ULL(63, 56) -#define APPLE_RTKIT_OSLOG_INIT 1 -#define APPLE_RTKIT_OSLOG_ACK 3 +#define APPLE_RTKIT_OSLOG_BUFFER_REQUEST 1 +#define APPLE_RTKIT_OSLOG_SIZE GENMASK_ULL(55, 36) +#define APPLE_RTKIT_OSLOG_IOVA GENMASK_ULL(35, 0) #define APPLE_RTKIT_MIN_SUPPORTED_VERSION 11 #define APPLE_RTKIT_MAX_SUPPORTED_VERSION 12 @@ -260,15 +261,20 @@ static int apple_rtkit_common_rx_get_buffer(struct apple_rtkit *rtk, struct apple_rtkit_shmem *buffer, u8 ep, u64 msg) { - size_t n_4kpages = FIELD_GET(APPLE_RTKIT_BUFFER_REQUEST_SIZE, msg); u64 reply; int err; + if (ep == APPLE_RTKIT_EP_OSLOG) { + buffer->size = FIELD_GET(APPLE_RTKIT_OSLOG_SIZE, msg); + buffer->iova = FIELD_GET(APPLE_RTKIT_OSLOG_IOVA, msg) << 12; + } else { + buffer->size = FIELD_GET(APPLE_RTKIT_BUFFER_REQUEST_SIZE, msg) << 12; + buffer->iova = FIELD_GET(APPLE_RTKIT_BUFFER_REQUEST_IOVA, msg); + } + buffer->buffer = NULL; buffer->iomem = NULL; buffer->is_mapped = false; - buffer->iova = FIELD_GET(APPLE_RTKIT_BUFFER_REQUEST_IOVA, msg); - buffer->size = n_4kpages << 12; dev_dbg(rtk->dev, "RTKit: buffer request for 0x%zx bytes at %pad\n", buffer->size, &buffer->iova); @@ -293,11 +299,21 @@ static int apple_rtkit_common_rx_get_buffer(struct apple_rtkit *rtk, } if (!buffer->is_mapped) { - reply = FIELD_PREP(APPLE_RTKIT_SYSLOG_TYPE, - APPLE_RTKIT_BUFFER_REQUEST); - reply |= FIELD_PREP(APPLE_RTKIT_BUFFER_REQUEST_SIZE, n_4kpages); - reply |= FIELD_PREP(APPLE_RTKIT_BUFFER_REQUEST_IOVA, - buffer->iova); + /* oslog uses different fields */ + if (ep == APPLE_RTKIT_EP_OSLOG) { + reply = FIELD_PREP(APPLE_RTKIT_OSLOG_TYPE, + APPLE_RTKIT_OSLOG_BUFFER_REQUEST); + reply |= FIELD_PREP(APPLE_RTKIT_OSLOG_SIZE, buffer->size); + reply |= FIELD_PREP(APPLE_RTKIT_OSLOG_IOVA, + buffer->iova >> 12); + } else { + reply = FIELD_PREP(APPLE_RTKIT_SYSLOG_TYPE, + APPLE_RTKIT_BUFFER_REQUEST); + reply |= FIELD_PREP(APPLE_RTKIT_BUFFER_REQUEST_SIZE, + buffer->size >> 12); + reply |= FIELD_PREP(APPLE_RTKIT_BUFFER_REQUEST_IOVA, + buffer->iova); + } apple_rtkit_send_message(rtk, ep, reply, NULL, false); } @@ -494,25 +510,18 @@ static void apple_rtkit_syslog_rx(struct apple_rtkit *rtk, u64 msg) } } -static void apple_rtkit_oslog_rx_init(struct apple_rtkit *rtk, u64 msg) -{ - u64 ack; - - dev_dbg(rtk->dev, "RTKit: oslog init: msg: 0x%llx\n", msg); - ack = FIELD_PREP(APPLE_RTKIT_OSLOG_TYPE, APPLE_RTKIT_OSLOG_ACK); - apple_rtkit_send_message(rtk, APPLE_RTKIT_EP_OSLOG, ack, NULL, false); -} - static void apple_rtkit_oslog_rx(struct apple_rtkit *rtk, u64 msg) { u8 type = FIELD_GET(APPLE_RTKIT_OSLOG_TYPE, msg); switch (type) { - case APPLE_RTKIT_OSLOG_INIT: - apple_rtkit_oslog_rx_init(rtk, msg); + case APPLE_RTKIT_OSLOG_BUFFER_REQUEST: + apple_rtkit_common_rx_get_buffer(rtk, &rtk->oslog_buffer, + APPLE_RTKIT_EP_OSLOG, msg); break; default: - dev_warn(rtk->dev, "RTKit: Unknown oslog message: %llx\n", msg); + dev_warn(rtk->dev, "RTKit: Unknown oslog message: %llx\n", + msg); } } @@ -729,6 +738,7 @@ int apple_rtkit_reinit(struct apple_rtkit *rtk) apple_rtkit_free_buffer(rtk, &rtk->ioreport_buffer); apple_rtkit_free_buffer(rtk, &rtk->crashlog_buffer); + apple_rtkit_free_buffer(rtk, &rtk->oslog_buffer); apple_rtkit_free_buffer(rtk, &rtk->syslog_buffer); kfree(rtk->syslog_msg_buffer); @@ -916,6 +926,7 @@ void apple_rtkit_free(struct apple_rtkit *rtk) apple_rtkit_free_buffer(rtk, &rtk->ioreport_buffer); apple_rtkit_free_buffer(rtk, &rtk->crashlog_buffer); + apple_rtkit_free_buffer(rtk, &rtk->oslog_buffer); apple_rtkit_free_buffer(rtk, &rtk->syslog_buffer); kfree(rtk->syslog_msg_buffer); From 7a03f5e60fdc6cff0266be37d4e09d6462cbdf06 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 18 Apr 2023 04:19:44 +0900 Subject: [PATCH 0192/1009] soc: apple: Add driver for Apple PMGR misc controls Apple SoCs have PMGR blocks that control a bunch of power-related features. Besides the existing device power state controls (which are very uniform and handled by apple-pmgr-pwrstate), we also need to manage more random registers such as SoC-wide fabric and memory controller power states, which have a different interface. Add a driver for these kitchen sink controls. Right now it implements fabric and memory controller power state switching on system standby/s2idle, which saves about 1W of power or so on t60xx platforms. Signed-off-by: Hector Martin --- drivers/soc/apple/Kconfig | 9 ++ drivers/soc/apple/Makefile | 2 + drivers/soc/apple/apple-pmgr-misc.c | 158 ++++++++++++++++++++++++++++ 3 files changed, 169 insertions(+) create mode 100644 drivers/soc/apple/apple-pmgr-misc.c diff --git a/drivers/soc/apple/Kconfig b/drivers/soc/apple/Kconfig index 6388cbe1e56b5a..651319e31bbad2 100644 --- a/drivers/soc/apple/Kconfig +++ b/drivers/soc/apple/Kconfig @@ -4,6 +4,15 @@ if ARCH_APPLE || COMPILE_TEST menu "Apple SoC drivers" +config APPLE_PMGR_MISC + bool "Apple SoC PMGR miscellaneous support" + depends on PM + default ARCH_APPLE + help + The PMGR block in Apple SoCs provides high-level power state + controls for SoC devices. This driver manages miscellaneous + power controls. + config APPLE_MAILBOX tristate "Apple SoC mailboxes" depends on PM diff --git a/drivers/soc/apple/Makefile b/drivers/soc/apple/Makefile index 4d9ab8f3037b71..31fb20888523ee 100644 --- a/drivers/soc/apple/Makefile +++ b/drivers/soc/apple/Makefile @@ -1,5 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only +obj-$(CONFIG_APPLE_PMGR_MISC) += apple-pmgr-misc.o + obj-$(CONFIG_APPLE_MAILBOX) += apple-mailbox.o apple-mailbox-y = mailbox.o diff --git a/drivers/soc/apple/apple-pmgr-misc.c b/drivers/soc/apple/apple-pmgr-misc.c new file mode 100644 index 00000000000000..e768f34aacc586 --- /dev/null +++ b/drivers/soc/apple/apple-pmgr-misc.c @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Apple SoC PMGR device power state driver + * + * Copyright The Asahi Linux Contributors + */ + +#include +#include +#include +#include +#include +#include +#include + +#define APPLE_CLKGEN_PSTATE 0 +#define APPLE_CLKGEN_PSTATE_DESIRED GENMASK(3, 0) + +#define SYS_DEV_PSTATE_SUSPEND 1 + +enum sys_device { + DEV_FABRIC, + DEV_DCS, + DEV_MAX, +}; + +struct apple_pmgr_sys_device { + void __iomem *base; + u32 active_state; + u32 suspend_state; +}; + +struct apple_pmgr_misc { + struct device *dev; + struct apple_pmgr_sys_device devices[DEV_MAX]; +}; + +static void apple_pmgr_sys_dev_set_pstate(struct apple_pmgr_misc *misc, + enum sys_device dev, bool active) +{ + u32 pstate; + u32 val; + + if (!misc->devices[dev].base) + return; + + if (active) + pstate = misc->devices[dev].active_state; + else + pstate = misc->devices[dev].suspend_state; + + printk("set %d ps to pstate %d\n", dev, pstate); + + val = readl_relaxed(misc->devices[dev].base + APPLE_CLKGEN_PSTATE); + val &= ~APPLE_CLKGEN_PSTATE_DESIRED; + val |= FIELD_PREP(APPLE_CLKGEN_PSTATE_DESIRED, pstate); + writel_relaxed(val, misc->devices[dev].base); +} + +static int __maybe_unused apple_pmgr_misc_suspend_noirq(struct device *dev) +{ + struct apple_pmgr_misc *misc = dev_get_drvdata(dev); + int i; + + for (i = 0; i < DEV_MAX; i++) + apple_pmgr_sys_dev_set_pstate(misc, i, false); + + return 0; +} + +static int __maybe_unused apple_pmgr_misc_resume_noirq(struct device *dev) +{ + struct apple_pmgr_misc *misc = dev_get_drvdata(dev); + int i; + + for (i = 0; i < DEV_MAX; i++) + apple_pmgr_sys_dev_set_pstate(misc, i, true); + + return 0; +} + +static bool apple_pmgr_init_device(struct apple_pmgr_misc *misc, + enum sys_device dev, const char *device_name) +{ + void __iomem *base; + char name[32]; + u32 val; + + snprintf(name, sizeof(name), "%s-ps", device_name); + + base = devm_platform_ioremap_resource_byname( + to_platform_device(misc->dev), name); + if (!base) + return false; + + val = readl_relaxed(base + APPLE_CLKGEN_PSTATE); + + misc->devices[dev].base = base; + misc->devices[dev].active_state = + FIELD_GET(APPLE_CLKGEN_PSTATE_DESIRED, val); + misc->devices[dev].suspend_state = SYS_DEV_PSTATE_SUSPEND; + + snprintf(name, sizeof(name), "apple,%s-min-ps", device_name); + of_property_read_u32(misc->dev->of_node, name, + &misc->devices[dev].suspend_state); + + return true; +} + +static int apple_pmgr_misc_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct apple_pmgr_misc *misc; + int ret = -ENODEV; + + misc = devm_kzalloc(dev, sizeof(*misc), GFP_KERNEL); + if (!misc) + return -ENOMEM; + + misc->dev = dev; + + if (apple_pmgr_init_device(misc, DEV_FABRIC, "fabric")) + ret = 0; + + if (apple_pmgr_init_device(misc, DEV_DCS, "dcs")) + ret = 0; + + platform_set_drvdata(pdev, misc); + + return ret; +} + +static const struct of_device_id apple_pmgr_misc_of_match[] = { + { .compatible = "apple,t6000-pmgr-misc" }, + {} +}; + +MODULE_DEVICE_TABLE(of, apple_pmgr_misc_of_match); + +static const struct dev_pm_ops apple_pmgr_misc_pm_ops = { + SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(apple_pmgr_misc_suspend_noirq, + apple_pmgr_misc_resume_noirq) +}; + +static struct platform_driver apple_pmgr_misc_driver = { + .probe = apple_pmgr_misc_probe, + .driver = { + .name = "apple-pmgr-misc", + .of_match_table = apple_pmgr_misc_of_match, + .pm = pm_ptr(&apple_pmgr_misc_pm_ops), + }, +}; + +MODULE_AUTHOR("Hector Martin "); +MODULE_DESCRIPTION("PMGR misc driver for Apple SoCs"); +MODULE_LICENSE("GPL v2"); + +module_platform_driver(apple_pmgr_misc_driver); From 2d253d2001775e47687c0ea0c4cdf6cb77a13709 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 17 Apr 2023 20:41:13 +0900 Subject: [PATCH 0193/1009] cpuidle: apple: Add Apple SoC cpuidle driver May the PSCI conversation happen some day. Until it does, this will make the user experience a lot less painful in downstream kernels. Signed-off-by: Hector Martin --- drivers/cpuidle/Kconfig.arm | 8 ++ drivers/cpuidle/Makefile | 1 + drivers/cpuidle/cpuidle-apple.c | 157 ++++++++++++++++++++++++++++++++ 3 files changed, 166 insertions(+) create mode 100644 drivers/cpuidle/cpuidle-apple.c diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm index a1ee475d180dac..c6870f08457632 100644 --- a/drivers/cpuidle/Kconfig.arm +++ b/drivers/cpuidle/Kconfig.arm @@ -130,3 +130,11 @@ config ARM_QCOM_SPM_CPUIDLE The Subsystem Power Manager (SPM) controls low power modes for the CPU and L2 cores. It interface with various system drivers to put the cores in low power modes. + +config ARM_APPLE_CPUIDLE + bool "Apple SoC CPU idle driver" + depends on ARM64 + default ARCH_APPLE + select CPU_IDLE_MULTIPLE_DRIVERS + help + Select this to enable cpuidle on Apple SoCs. diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile index d103342b7cfc21..972b49aec88903 100644 --- a/drivers/cpuidle/Makefile +++ b/drivers/cpuidle/Makefile @@ -26,6 +26,7 @@ obj-$(CONFIG_ARM_PSCI_CPUIDLE) += cpuidle-psci.o obj-$(CONFIG_ARM_PSCI_CPUIDLE_DOMAIN) += cpuidle-psci-domain.o obj-$(CONFIG_ARM_TEGRA_CPUIDLE) += cpuidle-tegra.o obj-$(CONFIG_ARM_QCOM_SPM_CPUIDLE) += cpuidle-qcom-spm.o +obj-$(CONFIG_ARM_APPLE_CPUIDLE) += cpuidle-apple.o ############################################################################### # MIPS drivers diff --git a/drivers/cpuidle/cpuidle-apple.c b/drivers/cpuidle/cpuidle-apple.c new file mode 100644 index 00000000000000..1dfb10cdb5e4d6 --- /dev/null +++ b/drivers/cpuidle/cpuidle-apple.c @@ -0,0 +1,157 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright The Asahi Linux Contributors + * + * CPU idle support for Apple SoCs + */ + +#include +#include +#include +#include +#include +#include + +enum idle_state { + STATE_WFI, + STATE_PWRDOWN, + STATE_COUNT +}; + +asm( + ".pushsection .cpuidle.text, \"ax\"\n" + ".type apple_cpu_deep_wfi, @function\n" + "apple_cpu_deep_wfi:\n" + "str x30, [sp, #-16]!\n" + "stp x28, x29, [sp, #-16]!\n" + "stp x26, x27, [sp, #-16]!\n" + "stp x24, x25, [sp, #-16]!\n" + "stp x22, x23, [sp, #-16]!\n" + "stp x20, x21, [sp, #-16]!\n" + "stp x18, x19, [sp, #-16]!\n" + + "mrs x0, s3_5_c15_c5_0\n" + "orr x0, x0, #(3L << 24)\n" + "msr s3_5_c15_c5_0, x0\n" + + "1:\n" + "dsb sy\n" + "wfi\n" + + "mrs x0, ISR_EL1\n" + "cbz x0, 1b\n" + + "mrs x0, s3_5_c15_c5_0\n" + "bic x0, x0, #(1L << 24)\n" + "msr s3_5_c15_c5_0, x0\n" + + "ldp x18, x19, [sp], #16\n" + "ldp x20, x21, [sp], #16\n" + "ldp x22, x23, [sp], #16\n" + "ldp x24, x25, [sp], #16\n" + "ldp x26, x27, [sp], #16\n" + "ldp x28, x29, [sp], #16\n" + "ldr x30, [sp], #16\n" + + "ret\n" + ".popsection\n" +); + +void apple_cpu_deep_wfi(void); + +static __cpuidle int apple_enter_wfi(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) +{ + cpu_do_idle(); + return index; +} + +static __cpuidle int apple_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) +{ + /* + * Deep WFI will clobber FP state, among other things. + * The CPU PM notifier will take care of saving that and anything else + * that needs to be notified of the CPU powering down. + */ + if (cpu_pm_enter()) + return -1; + + ct_cpuidle_enter(); + + switch(index) { + case STATE_PWRDOWN: + apple_cpu_deep_wfi(); + break; + default: + WARN_ON(1); + break; + } + + ct_cpuidle_exit(); + + cpu_pm_exit(); + + return index; +} + +static struct cpuidle_driver apple_idle_driver = { + .name = "apple_idle", + .owner = THIS_MODULE, + .states = { + [STATE_WFI] = { + .enter = apple_enter_wfi, + .enter_s2idle = apple_enter_wfi, + .exit_latency = 1, + .target_residency = 1, + .power_usage = UINT_MAX, + .name = "WFI", + .desc = "CPU clock-gated", + .flags = 0, + }, + [STATE_PWRDOWN] = { + .enter = apple_enter_idle, + .enter_s2idle = apple_enter_idle, + .exit_latency = 10, + .target_residency = 10000, + .power_usage = 0, + .name = "CPU PD", + .desc = "CPU/cluster powered down", + .flags = CPUIDLE_FLAG_RCU_IDLE, + }, + }, + .safe_state_index = STATE_WFI, + .state_count = STATE_COUNT, +}; + +static int apple_cpuidle_probe(struct platform_device *pdev) +{ + return cpuidle_register(&apple_idle_driver, NULL); +} + +static struct platform_driver apple_cpuidle_driver = { + .driver = { + .name = "cpuidle-apple", + }, + .probe = apple_cpuidle_probe, +}; + +static int __init apple_cpuidle_init(void) +{ + struct platform_device *pdev; + int ret; + + ret = platform_driver_register(&apple_cpuidle_driver); + if (ret) + return ret; + + if (!of_machine_is_compatible("apple,arm-platform")) + return 0; + + pdev = platform_device_register_simple("cpuidle-apple", -1, NULL, 0); + if (IS_ERR(pdev)) { + platform_driver_unregister(&apple_cpuidle_driver); + return PTR_ERR(pdev); + } + + return 0; +} +device_initcall(apple_cpuidle_init); From 86afaf81a7f236f2f8ecc7bce4da32c7f34a07ec Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Mon, 2 Jan 2023 19:20:55 +0100 Subject: [PATCH 0194/1009] soc: apple: rtkit: Add devm_apple_rtkit_free() To be used to free a RTKit interface while the associated device remains alive. Probably useless since it's unknown how or if RTKit based co-processors can be restarted. Signed-off-by: Janne Grunau --- drivers/soc/apple/rtkit.c | 6 ++++++ include/linux/soc/apple/rtkit.h | 7 +++++++ 2 files changed, 13 insertions(+) diff --git a/drivers/soc/apple/rtkit.c b/drivers/soc/apple/rtkit.c index ae1fd86a617ead..daed4b512ec480 100644 --- a/drivers/soc/apple/rtkit.c +++ b/drivers/soc/apple/rtkit.c @@ -958,6 +958,12 @@ struct apple_rtkit *devm_apple_rtkit_init(struct device *dev, void *cookie, } EXPORT_SYMBOL_GPL(devm_apple_rtkit_init); +void devm_apple_rtkit_free(struct device *dev, struct apple_rtkit *rtk) +{ + devm_release_action(dev, apple_rtkit_free_wrapper, rtk); +} +EXPORT_SYMBOL_GPL(devm_apple_rtkit_free); + MODULE_LICENSE("Dual MIT/GPL"); MODULE_AUTHOR("Sven Peter "); MODULE_DESCRIPTION("Apple RTKit driver"); diff --git a/include/linux/soc/apple/rtkit.h b/include/linux/soc/apple/rtkit.h index 8c9ca857ccf6a3..c265ea441fc5d9 100644 --- a/include/linux/soc/apple/rtkit.h +++ b/include/linux/soc/apple/rtkit.h @@ -78,6 +78,13 @@ struct apple_rtkit; struct apple_rtkit *devm_apple_rtkit_init(struct device *dev, void *cookie, const char *mbox_name, int mbox_idx, const struct apple_rtkit_ops *ops); +/* + * Frees internal RTKit state allocated by devm_apple_rtkit_init(). + * + * @dev: Pointer to the device node this coprocessor is assocated with + * @rtk: Internal RTKit state initialized by devm_apple_rtkit_init() + */ +void devm_apple_rtkit_free(struct device *dev, struct apple_rtkit *rtk); /* * Non-devm version of devm_apple_rtkit_init. Must be freed with From 5fe23876322f04db9646a8f805ebcbc0dd052163 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Fri, 29 Sep 2023 22:11:47 +0900 Subject: [PATCH 0195/1009] dt-bindings: power: apple,pmgr-pwrstate: Add force-{disable,reset} These flags are used for some ISP power domains, that apparently require more aggressive behavior on power down. Signed-off-by: Asahi Lina --- .../bindings/power/apple,pmgr-pwrstate.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/power/apple,pmgr-pwrstate.yaml b/Documentation/devicetree/bindings/power/apple,pmgr-pwrstate.yaml index 59a6af735a2167..1531e26549f209 100644 --- a/Documentation/devicetree/bindings/power/apple,pmgr-pwrstate.yaml +++ b/Documentation/devicetree/bindings/power/apple,pmgr-pwrstate.yaml @@ -70,6 +70,18 @@ properties: minimum: 0 maximum: 15 + apple,force-disable: + description: + Forces this device to be disabled (bus access blocked) when the power + domain is powered down. + type: boolean + + apple,force-reset: + description: + Forces a reset/error recovery of the power control logic when the power + domain is powered down. + type: boolean + required: - compatible - reg From 4d367de673c0e78ead934107e3011fd4a4f7ef68 Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Fri, 29 Sep 2023 22:07:30 +0900 Subject: [PATCH 0196/1009] soc: apple: pmgr: Add force-disable/force-reset It seems some ISP power states should have their force disable device access flag set when powered down (which may avoid this problem, but we're still figuring that out), and on some bit 12 is also explicitly set before shutdown. Add two properties to handle this case. Signed-off-by: Asahi Lina --- drivers/pmdomain/apple/pmgr-pwrstate.c | 43 ++++++++++++++++++++++---- 1 file changed, 37 insertions(+), 6 deletions(-) diff --git a/drivers/pmdomain/apple/pmgr-pwrstate.c b/drivers/pmdomain/apple/pmgr-pwrstate.c index d62a776c89a121..367b1b243f9a69 100644 --- a/drivers/pmdomain/apple/pmgr-pwrstate.c +++ b/drivers/pmdomain/apple/pmgr-pwrstate.c @@ -21,7 +21,8 @@ #define APPLE_PMGR_AUTO_ENABLE BIT(28) #define APPLE_PMGR_PS_AUTO GENMASK(27, 24) #define APPLE_PMGR_PS_MIN GENMASK(19, 16) -#define APPLE_PMGR_PARENT_OFF BIT(11) +#define APPLE_PMGR_PS_RESET BIT(12) +#define APPLE_PMGR_BUSY BIT(11) #define APPLE_PMGR_DEV_DISABLE BIT(10) #define APPLE_PMGR_WAS_CLKGATED BIT(9) #define APPLE_PMGR_WAS_PWRGATED BIT(8) @@ -44,6 +45,8 @@ struct apple_pmgr_ps { struct regmap *regmap; u32 offset; u32 min_state; + bool force_disable; + bool force_reset; }; #define genpd_to_apple_pmgr_ps(_genpd) container_of(_genpd, struct apple_pmgr_ps, genpd) @@ -53,7 +56,7 @@ static int apple_pmgr_ps_set(struct generic_pm_domain *genpd, u32 pstate, bool a { int ret; struct apple_pmgr_ps *ps = genpd_to_apple_pmgr_ps(genpd); - u32 reg; + u32 reg, cur; ret = regmap_read(ps->regmap, ps->offset, ®); if (ret < 0) @@ -64,7 +67,29 @@ static int apple_pmgr_ps_set(struct generic_pm_domain *genpd, u32 pstate, bool a dev_err(ps->dev, "PS %s: powering off with RESET active\n", genpd->name); - reg &= ~(APPLE_PMGR_AUTO_ENABLE | APPLE_PMGR_FLAGS | APPLE_PMGR_PS_TARGET); + if (pstate != APPLE_PMGR_PS_ACTIVE && (ps->force_disable || ps->force_reset)) { + u32 reg_pre = reg & ~(APPLE_PMGR_AUTO_ENABLE | APPLE_PMGR_FLAGS); + + if (ps->force_disable) + reg_pre |= APPLE_PMGR_DEV_DISABLE; + if (ps->force_reset) + reg_pre |= APPLE_PMGR_PS_RESET; + + regmap_write(ps->regmap, ps->offset, reg_pre); + + ret = regmap_read_poll_timeout_atomic( + ps->regmap, ps->offset, cur, + (cur & (APPLE_PMGR_DEV_DISABLE | APPLE_PMGR_PS_RESET)) == + (reg_pre & (APPLE_PMGR_DEV_DISABLE | APPLE_PMGR_PS_RESET)), 1, + APPLE_PMGR_PS_SET_TIMEOUT); + + if (ret < 0) + dev_err(ps->dev, "PS %s: Failed to set reset/disable bits (now: 0x%x)\n", + genpd->name, reg); + } + + reg &= ~(APPLE_PMGR_DEV_DISABLE | APPLE_PMGR_PS_RESET | + APPLE_PMGR_AUTO_ENABLE | APPLE_PMGR_FLAGS | APPLE_PMGR_PS_TARGET); reg |= FIELD_PREP(APPLE_PMGR_PS_TARGET, pstate); dev_dbg(ps->dev, "PS %s: pwrstate = 0x%x: 0x%x\n", genpd->name, pstate, reg); @@ -72,16 +97,16 @@ static int apple_pmgr_ps_set(struct generic_pm_domain *genpd, u32 pstate, bool a regmap_write(ps->regmap, ps->offset, reg); ret = regmap_read_poll_timeout_atomic( - ps->regmap, ps->offset, reg, - (FIELD_GET(APPLE_PMGR_PS_ACTUAL, reg) == pstate), 1, + ps->regmap, ps->offset, cur, + FIELD_GET(APPLE_PMGR_PS_ACTUAL, cur) == pstate, 1, APPLE_PMGR_PS_SET_TIMEOUT); + if (ret < 0) dev_err(ps->dev, "PS %s: Failed to reach power state 0x%x (now: 0x%x)\n", genpd->name, pstate, reg); if (auto_enable) { /* Not all devices implement this; this is a no-op where not implemented. */ - reg &= ~APPLE_PMGR_FLAGS; reg |= APPLE_PMGR_AUTO_ENABLE; regmap_write(ps->regmap, ps->offset, reg); } @@ -244,6 +269,12 @@ static int apple_pmgr_ps_probe(struct platform_device *pdev) } } + if (of_property_read_bool(node, "apple,force-disable")) + ps->force_disable = true; + + if (of_property_read_bool(node, "apple,force-reset")) + ps->force_reset = true; + /* Turn on auto-PM if the domain is already on */ if (active) regmap_update_bits(regmap, ps->offset, APPLE_PMGR_FLAGS | APPLE_PMGR_AUTO_ENABLE, From 43a9277e98a0498bc47e11144b017bf3aebb7d85 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 12 Oct 2023 23:18:14 +0900 Subject: [PATCH 0197/1009] soc: apple: pmgr: Add externally-clocked property MCA power states require an external clock to be provided. If they are powered on while this clock is not active, the power state will only go into the "clock gated" state. This is effectively working as intended, so add a property that instructs the pwrstate driver to consider the PS to be successfully powered on when it reaches the clock gated state. Signed-off-by: Hector Martin --- drivers/pmdomain/apple/pmgr-pwrstate.c | 35 ++++++++++++++++++-------- 1 file changed, 25 insertions(+), 10 deletions(-) diff --git a/drivers/pmdomain/apple/pmgr-pwrstate.c b/drivers/pmdomain/apple/pmgr-pwrstate.c index 367b1b243f9a69..a272cba58e2f1f 100644 --- a/drivers/pmdomain/apple/pmgr-pwrstate.c +++ b/drivers/pmdomain/apple/pmgr-pwrstate.c @@ -47,6 +47,7 @@ struct apple_pmgr_ps { u32 min_state; bool force_disable; bool force_reset; + bool externally_clocked; }; #define genpd_to_apple_pmgr_ps(_genpd) container_of(_genpd, struct apple_pmgr_ps, genpd) @@ -96,10 +97,21 @@ static int apple_pmgr_ps_set(struct generic_pm_domain *genpd, u32 pstate, bool a regmap_write(ps->regmap, ps->offset, reg); - ret = regmap_read_poll_timeout_atomic( - ps->regmap, ps->offset, cur, - FIELD_GET(APPLE_PMGR_PS_ACTUAL, cur) == pstate, 1, - APPLE_PMGR_PS_SET_TIMEOUT); + if (ps->externally_clocked && pstate == APPLE_PMGR_PS_ACTIVE) { + /* + * If this clock domain requires an external clock, then + * consider the "clock gated" state to be good enough. + */ + ret = regmap_read_poll_timeout_atomic( + ps->regmap, ps->offset, cur, + FIELD_GET(APPLE_PMGR_PS_ACTUAL, cur) >= APPLE_PMGR_PS_CLKGATE, 1, + APPLE_PMGR_PS_SET_TIMEOUT); + } else { + ret = regmap_read_poll_timeout_atomic( + ps->regmap, ps->offset, cur, + FIELD_GET(APPLE_PMGR_PS_ACTUAL, cur) == pstate, 1, + APPLE_PMGR_PS_SET_TIMEOUT); + } if (ret < 0) dev_err(ps->dev, "PS %s: Failed to reach power state 0x%x (now: 0x%x)\n", @@ -259,6 +271,15 @@ static int apple_pmgr_ps_probe(struct platform_device *pdev) regmap_update_bits(regmap, ps->offset, APPLE_PMGR_FLAGS | APPLE_PMGR_PS_MIN, FIELD_PREP(APPLE_PMGR_PS_MIN, ps->min_state)); + if (of_property_read_bool(node, "apple,force-disable")) + ps->force_disable = true; + + if (of_property_read_bool(node, "apple,force-reset")) + ps->force_reset = true; + + if (of_property_read_bool(node, "apple,externally-clocked")) + ps->externally_clocked = true; + active = apple_pmgr_ps_is_active(ps); if (of_property_read_bool(node, "apple,always-on")) { ps->genpd.flags |= GENPD_FLAG_ALWAYS_ON; @@ -269,12 +290,6 @@ static int apple_pmgr_ps_probe(struct platform_device *pdev) } } - if (of_property_read_bool(node, "apple,force-disable")) - ps->force_disable = true; - - if (of_property_read_bool(node, "apple,force-reset")) - ps->force_reset = true; - /* Turn on auto-PM if the domain is already on */ if (active) regmap_update_bits(regmap, ps->offset, APPLE_PMGR_FLAGS | APPLE_PMGR_AUTO_ENABLE, From 4578c31a674b8b5fcbdf83327a23c86f37ed2648 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 4 May 2024 21:42:57 +0200 Subject: [PATCH 0198/1009] soc: apple: rtkit: Use high prio work queue rtkit messages as communication with the DCP firmware for framebuffer swaps or input events are time critical so use WQ_HIGHPRI to prevent user space CPU load to increase latency. With kwin_wayland 6's explicit sync mode user space load was able to delay the IOMFB rtkit communication enough to miss vsync for surface swaps. Minimal test scenario is constantly resizing a glxgears Xwayland window. Signed-off-by: Janne Grunau --- drivers/soc/apple/rtkit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/apple/rtkit.c b/drivers/soc/apple/rtkit.c index daed4b512ec480..79b80e8f38c163 100644 --- a/drivers/soc/apple/rtkit.c +++ b/drivers/soc/apple/rtkit.c @@ -695,7 +695,7 @@ struct apple_rtkit *apple_rtkit_init(struct device *dev, void *cookie, rtk->mbox->rx = apple_rtkit_rx; rtk->mbox->cookie = rtk; - rtk->wq = alloc_ordered_workqueue("rtkit-%s", WQ_MEM_RECLAIM, + rtk->wq = alloc_ordered_workqueue("rtkit-%s", WQ_HIGHPRI | WQ_MEM_RECLAIM, dev_name(rtk->dev)); if (!rtk->wq) { ret = -ENOMEM; From 6e9cf523799357fdef7af0ab612ed62b3f593c59 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 22 Oct 2022 16:01:01 +0200 Subject: [PATCH 0199/1009] iommu/io-pgtable: dart: Remove unused __dart_alloc_pages() paramater The parameter became unused during refactoring but was missed. Fixes: 745ef1092bcf ("iommu/io-pgtable: Move Apple DART support to its own file") Signed-off-by: Janne Grunau --- drivers/iommu/io-pgtable-dart.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/iommu/io-pgtable-dart.c b/drivers/iommu/io-pgtable-dart.c index 74b1ef2b96bee1..a8a81b55b4d26b 100644 --- a/drivers/iommu/io-pgtable-dart.c +++ b/drivers/iommu/io-pgtable-dart.c @@ -106,8 +106,7 @@ static phys_addr_t iopte_to_paddr(dart_iopte pte, return paddr; } -static void *__dart_alloc_pages(size_t size, gfp_t gfp, - struct io_pgtable_cfg *cfg) +static void *__dart_alloc_pages(size_t size, gfp_t gfp) { int order = get_order(size); struct page *p; @@ -262,7 +261,7 @@ static int dart_map_pages(struct io_pgtable_ops *ops, unsigned long iova, /* no L2 table present */ if (!pte) { - cptep = __dart_alloc_pages(tblsz, gfp, cfg); + cptep = __dart_alloc_pages(tblsz, gfp); if (!cptep) return -ENOMEM; @@ -419,8 +418,7 @@ apple_dart_alloc_pgtable(struct io_pgtable_cfg *cfg, void *cookie) cfg->apple_dart_cfg.n_ttbrs = 1 << data->tbl_bits; for (i = 0; i < cfg->apple_dart_cfg.n_ttbrs; ++i) { - data->pgd[i] = __dart_alloc_pages(DART_GRANULE(data), GFP_KERNEL, - cfg); + data->pgd[i] = __dart_alloc_pages(DART_GRANULE(data), GFP_KERNEL); if (!data->pgd[i]) goto out_free_data; cfg->apple_dart_cfg.ttbr[i] = virt_to_phys(data->pgd[i]); From 6ef426247db9716db7b17acf77e2d367cdf0619b Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 22 Oct 2022 12:00:21 +0200 Subject: [PATCH 0200/1009] iommu: Add IOMMU_RESV_TRANSLATED for non 1:1 mapped reserved regions The display controller in Apple silicon SoCs uses bootloader mappings which require IOMMU translation. Signed-off-by: Janne Grunau --- drivers/iommu/iommu.c | 24 ++++++++++++++++++++---- include/linux/iommu.h | 10 ++++++++++ 2 files changed, 30 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index a95a483def2d2a..e81ae293b8c5cf 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -85,6 +85,7 @@ static const char * const iommu_group_resv_type_string[] = { [IOMMU_RESV_RESERVED] = "reserved", [IOMMU_RESV_MSI] = "msi", [IOMMU_RESV_SW_MSI] = "msi", + [IOMMU_RESV_TRANSLATED] = "translated", }; #define IOMMU_CMD_LINE_DMA_API BIT(0) @@ -2764,10 +2765,11 @@ void iommu_put_resv_regions(struct device *dev, struct list_head *list) } EXPORT_SYMBOL(iommu_put_resv_regions); -struct iommu_resv_region *iommu_alloc_resv_region(phys_addr_t start, - size_t length, int prot, - enum iommu_resv_type type, - gfp_t gfp) +struct iommu_resv_region *iommu_alloc_resv_region_tr(phys_addr_t start, + dma_addr_t dva_start, + size_t length, int prot, + enum iommu_resv_type type, + gfp_t gfp) { struct iommu_resv_region *region; @@ -2777,11 +2779,25 @@ struct iommu_resv_region *iommu_alloc_resv_region(phys_addr_t start, INIT_LIST_HEAD(®ion->list); region->start = start; + if (type == IOMMU_RESV_TRANSLATED) + region->dva = dva_start; region->length = length; region->prot = prot; region->type = type; return region; } +EXPORT_SYMBOL_GPL(iommu_alloc_resv_region_tr); + +struct iommu_resv_region *iommu_alloc_resv_region(phys_addr_t start, + size_t length, int prot, + enum iommu_resv_type type, + gfp_t gfp) +{ + if (type == IOMMU_RESV_TRANSLATED) + return NULL; + + return iommu_alloc_resv_region_tr(start, 0, length, prot, type, gfp); +} EXPORT_SYMBOL_GPL(iommu_alloc_resv_region); void iommu_set_default_passthrough(bool cmd_line) diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 2e925b5eba534c..cd315f5c046a49 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -268,12 +268,18 @@ enum iommu_resv_type { IOMMU_RESV_MSI, /* Software-managed MSI translation window */ IOMMU_RESV_SW_MSI, + /* + * Memory regions which must be mapped with the specified mapping + * at all times. + */ + IOMMU_RESV_TRANSLATED, }; /** * struct iommu_resv_region - descriptor for a reserved memory region * @list: Linked list pointers * @start: System physical start address of the region + * @start: Device virtual start address of the region for IOMMU_RESV_TRANSLATED * @length: Length of the region in bytes * @prot: IOMMU Protection flags (READ/WRITE/...) * @type: Type of the reserved region @@ -282,6 +288,7 @@ enum iommu_resv_type { struct iommu_resv_region { struct list_head list; phys_addr_t start; + dma_addr_t dva; size_t length; int prot; enum iommu_resv_type type; @@ -808,6 +815,9 @@ extern bool iommu_default_passthrough(void); extern struct iommu_resv_region * iommu_alloc_resv_region(phys_addr_t start, size_t length, int prot, enum iommu_resv_type type, gfp_t gfp); +extern struct iommu_resv_region * +iommu_alloc_resv_region_tr(phys_addr_t start, dma_addr_t dva_start, size_t length, + int prot, enum iommu_resv_type type, gfp_t gfp); extern int iommu_get_group_resv_regions(struct iommu_group *group, struct list_head *head); From f8dfce88ef6b38d6e062fd04670ddcce4f0c340c Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sat, 22 Oct 2022 12:24:54 +0200 Subject: [PATCH 0201/1009] iommu: Parse translated reserved regions These regions are setup by the boot loader and require an iommu to translate arbitray physical to device VA mappings. Signed-off-by: Janne Grunau --- drivers/iommu/dma-iommu.c | 9 +++++++-- drivers/iommu/of_iommu.c | 11 +++++++---- 2 files changed, 14 insertions(+), 6 deletions(-) diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index e4cb26f6a9434e..d9fb9b565e87d5 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -581,8 +581,13 @@ static int iova_reserve_iommu_regions(struct device *dev, if (region->type == IOMMU_RESV_SW_MSI) continue; - lo = iova_pfn(iovad, region->start); - hi = iova_pfn(iovad, region->start + region->length - 1); + if (region->type == IOMMU_RESV_TRANSLATED) { + lo = iova_pfn(iovad, region->dva); + hi = iova_pfn(iovad, region->dva + region->length - 1); + } else { + lo = iova_pfn(iovad, region->start); + hi = iova_pfn(iovad, region->start + region->length - 1); + } reserve_iova(iovad, lo, hi); if (region->type == IOMMU_RESV_MSI) diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 3afe0b48a48db9..73601b35b7f7d3 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -185,9 +185,7 @@ iommu_resv_region_get_type(struct device *dev, if (start == phys->start && end == phys->end) return IOMMU_RESV_DIRECT; - dev_warn(dev, "treating non-direct mapping [%pr] -> [%pap-%pap] as reservation\n", phys, - &start, &end); - return IOMMU_RESV_RESERVED; + return IOMMU_RESV_TRANSLATED; } /** @@ -258,8 +256,13 @@ void of_iommu_get_resv_regions(struct device *dev, struct list_head *list) } type = iommu_resv_region_get_type(dev, &phys, iova, length); - region = iommu_alloc_resv_region(iova, length, prot, type, + if (type == IOMMU_RESV_TRANSLATED) + region = iommu_alloc_resv_region_tr(phys.start, iova, length, prot, type, + GFP_KERNEL); + else + region = iommu_alloc_resv_region(iova, length, prot, type, GFP_KERNEL); + if (region) list_add_tail(®ion->list, list); } From 113e9f29d11ba164b6311b302898d41af860dd00 Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Thu, 26 Aug 2021 12:16:52 -0400 Subject: [PATCH 0202/1009] iommu/dart: Track if the DART is locked Locked DARTs require special handling. This can be detected with the configuration register. Check this when probing and save the result. Signed-off-by: Alyssa Rosenzweig --- drivers/iommu/apple-dart.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index eb1e62cd499a58..265a3d4328a58f 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -197,6 +197,7 @@ struct apple_dart_hw { * @lock: lock for hardware operations involving this dart * @pgsize: pagesize supported by this DART * @supports_bypass: indicates if this DART supports bypass mode + * @locked: indicates if this DART is locked * @sid2group: maps stream ids to iommu_groups * @iommu: iommu core device */ @@ -217,6 +218,7 @@ struct apple_dart { u32 pgsize; u32 num_streams; u32 supports_bypass : 1; + u32 locked : 1; struct iommu_group *sid2group[DART_MAX_STREAMS]; struct iommu_device iommu; @@ -1076,6 +1078,11 @@ static irqreturn_t apple_dart_t8110_irq(int irq, void *dev) return IRQ_HANDLED; } +static bool apple_dart_is_locked(struct apple_dart *dart) +{ + return !!(readl(dart->regs + dart->hw->lock) & dart->hw->lock_bit); +} + static int apple_dart_probe(struct platform_device *pdev) { int ret; @@ -1143,6 +1150,7 @@ static int apple_dart_probe(struct platform_device *pdev) goto err_clk_disable; } + dart->locked = apple_dart_is_locked(dart); ret = apple_dart_hw_reset(dart); if (ret) goto err_clk_disable; @@ -1165,9 +1173,9 @@ static int apple_dart_probe(struct platform_device *pdev) dev_info( &pdev->dev, - "DART [pagesize %x, %d streams, bypass support: %d, bypass forced: %d] initialized\n", + "DART [pagesize %x, %d streams, bypass support: %d, bypass forced: %d, locked: %d] initialized\n", dart->pgsize, dart->num_streams, dart->supports_bypass, - dart->pgsize > PAGE_SIZE); + dart->pgsize > PAGE_SIZE, dart->locked); return 0; err_sysfs_remove: From 2b59c6a552f2f8984739cb90d7d098297dfac9da Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Thu, 26 Aug 2021 12:18:28 -0400 Subject: [PATCH 0203/1009] iommu/dart: Allow locked DARTs to probe Instead of bailing from reset() if the DART is locked, simply skip the reset for locked DARTs. Signed-off-by: Alyssa Rosenzweig --- drivers/iommu/apple-dart.c | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 265a3d4328a58f..40206e54ccd75d 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -452,17 +452,9 @@ apple_dart_t8110_hw_invalidate_tlb(struct apple_dart_stream_map *stream_map) static int apple_dart_hw_reset(struct apple_dart *dart) { - u32 config; struct apple_dart_stream_map stream_map; int i; - config = readl(dart->regs + dart->hw->lock); - if (config & dart->hw->lock_bit) { - dev_err(dart->dev, "DART is locked down until reboot: %08x\n", - config); - return -EINVAL; - } - stream_map.dart = dart; bitmap_zero(stream_map.sidmap, DART_MAX_STREAMS); bitmap_set(stream_map.sidmap, 0, dart->num_streams); @@ -1151,9 +1143,11 @@ static int apple_dart_probe(struct platform_device *pdev) } dart->locked = apple_dart_is_locked(dart); - ret = apple_dart_hw_reset(dart); - if (ret) - goto err_clk_disable; + if (!dart->locked) { + ret = apple_dart_hw_reset(dart); + if (ret) + goto err_clk_disable; + } ret = request_irq(dart->irq, dart->hw->irq_handler, IRQF_SHARED, "apple-dart fault handler", dart); From b9b52002ff94c7086dfcd03c34637ed60add8baf Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 17 Nov 2022 21:31:23 +0900 Subject: [PATCH 0204/1009] iommu: apple-dart: Don't attempt to reset/restore locked DARTs This can't work, and should not be needed in these cases. Signed-off-by: Hector Martin --- drivers/iommu/apple-dart.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 40206e54ccd75d..2a11d84ae92316 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -1186,7 +1186,9 @@ static void apple_dart_remove(struct platform_device *pdev) { struct apple_dart *dart = platform_get_drvdata(pdev); - apple_dart_hw_reset(dart); + if (!dart->locked) + apple_dart_hw_reset(dart); + free_irq(dart->irq, dart); iommu_device_unregister(&dart->iommu); @@ -1319,6 +1321,10 @@ static __maybe_unused int apple_dart_resume(struct device *dev) unsigned int sid, idx; int ret; + /* Locked DARTs can't be restored, and they should not need it */ + if (dart->locked) + return 0; + ret = apple_dart_hw_reset(dart); if (ret) { dev_err(dev, "Failed to reset DART on resume\n"); From 06432a5f62bfd4892ab4402cf6953b42443b0241 Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Thu, 26 Aug 2021 12:48:59 -0400 Subject: [PATCH 0205/1009] iommu/dart: Set DMA domain for locked DARTs This is required. Signed-off-by: Alyssa Rosenzweig --- drivers/iommu/apple-dart.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 2a11d84ae92316..fcbfe0ea077afc 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -941,6 +941,8 @@ static int apple_dart_def_domain_type(struct device *dev) return IOMMU_DOMAIN_IDENTITY; if (!cfg->stream_maps[0].dart->supports_bypass) return IOMMU_DOMAIN_DMA; + if (cfg->stream_maps[0].dart->locked) + return IOMMU_DOMAIN_DMA; return 0; } From 6a8518fc7c8c10d0645e789cb50bf10c720493ca Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Thu, 26 Aug 2021 12:50:07 -0400 Subject: [PATCH 0206/1009] iommu/dart: Reject identity domain for locked DARTs Signed-off-by: Alyssa Rosenzweig Signed-off-by: Janbne Grunau --- drivers/iommu/apple-dart.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index fcbfe0ea077afc..21e1620ca40b2d 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -681,6 +681,9 @@ static int apple_dart_attach_dev_identity(struct iommu_domain *domain, if (!cfg->stream_maps[0].dart->supports_bypass) return -EINVAL; + if (cfg->stream_maps[0].dart->locked) + return -EINVAL; + for_each_stream_map(i, cfg, stream_map) apple_dart_hw_enable_bypass(stream_map); return 0; From 0e1ac0b86e3ef647fea55669425353eaa071e5ce Mon Sep 17 00:00:00 2001 From: Alyssa Rosenzweig Date: Thu, 26 Aug 2021 13:19:51 -0400 Subject: [PATCH 0207/1009] iommu/dart: Assert !locked when reconfiguring Signed-off-by: Alyssa Rosenzweig --- drivers/iommu/apple-dart.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 21e1620ca40b2d..a856fb2b1637b6 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -309,6 +309,7 @@ apple_dart_hw_enable_translation(struct apple_dart_stream_map *stream_map) struct apple_dart *dart = stream_map->dart; int sid; + WARN_ON(stream_map->dart->locked); for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) writel(dart->hw->tcr_enabled, dart->regs + DART_TCR(dart, sid)); } @@ -318,6 +319,7 @@ static void apple_dart_hw_disable_dma(struct apple_dart_stream_map *stream_map) struct apple_dart *dart = stream_map->dart; int sid; + WARN_ON(stream_map->dart->locked); for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) writel(dart->hw->tcr_disabled, dart->regs + DART_TCR(dart, sid)); } @@ -328,6 +330,7 @@ apple_dart_hw_enable_bypass(struct apple_dart_stream_map *stream_map) struct apple_dart *dart = stream_map->dart; int sid; + WARN_ON(stream_map->dart->locked); WARN_ON(!stream_map->dart->supports_bypass); for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) writel(dart->hw->tcr_bypass, @@ -340,6 +343,7 @@ static void apple_dart_hw_set_ttbr(struct apple_dart_stream_map *stream_map, struct apple_dart *dart = stream_map->dart; int sid; + WARN_ON(stream_map->dart->locked); WARN_ON(paddr & ((1 << dart->hw->ttbr_shift) - 1)); for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) writel(dart->hw->ttbr_valid | @@ -353,6 +357,7 @@ static void apple_dart_hw_clear_ttbr(struct apple_dart_stream_map *stream_map, struct apple_dart *dart = stream_map->dart; int sid; + WARN_ON(stream_map->dart->locked); for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) writel(0, dart->regs + DART_TTBR(dart, sid, idx)); } From 003e5116a2c0c80a70a22bf73fb70fceec48bccf Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 20 Nov 2022 14:23:57 +0100 Subject: [PATCH 0208/1009] iommu: apple-dart: Install IOMMU_RESV_TRANSLATED mappings The iommus for the display processors on Apple silicon machines have locked TTBR registers. To support iommu domain switching use a shadow L1 page table and sync it on flush to the HW L1 table. TODO: investigate if it's possible / necessary to optimize the syncing Signed-off-by: Janne Grunau --- drivers/iommu/Kconfig | 1 + drivers/iommu/apple-dart.c | 175 +++++++++++++++++++++++++++++++++++-- 2 files changed, 168 insertions(+), 8 deletions(-) diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 0af39bbbe3a30e..8fc6075d3b623f 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -305,6 +305,7 @@ config APPLE_DART depends on !GENERIC_ATOMIC64 # for IOMMU_IO_PGTABLE_DART select IOMMU_API select IOMMU_IO_PGTABLE_DART + select OF_IOMMU default ARCH_APPLE help Support for Apple DART (Device Address Resolution Table) IOMMUs diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index a856fb2b1637b6..010b6fe5257543 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -225,6 +225,9 @@ struct apple_dart { u32 save_tcr[DART_MAX_STREAMS]; u32 save_ttbr[DART_MAX_STREAMS][DART_MAX_TTBR]; + + u64 *locked_ttbr[DART_MAX_STREAMS][DART_MAX_TTBR]; + u64 *shadow_ttbr[DART_MAX_STREAMS][DART_MAX_TTBR]; }; /* @@ -371,6 +374,89 @@ apple_dart_hw_clear_all_ttbrs(struct apple_dart_stream_map *stream_map) apple_dart_hw_clear_ttbr(stream_map, i); } +static int +apple_dart_hw_set_locked_ttbr(struct apple_dart_stream_map *stream_map, u8 idx, + phys_addr_t paddr) +{ + struct apple_dart *dart = stream_map->dart; + int sid; + + WARN_ON(!dart->locked); + WARN_ON(paddr & ((1 << dart->hw->ttbr_shift) - 1)); + for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) { + u32 ttbr; + phys_addr_t phys; + u64 *l1_tbl, *l1_shadow; + + ttbr = readl(dart->regs + DART_TTBR(dart, sid, idx)); + + WARN_ON(!(ttbr & dart->hw->ttbr_valid)); + ttbr &= ~dart->hw->ttbr_valid; + + if (dart->hw->ttbr_addr_field_shift) + ttbr >>= dart->hw->ttbr_addr_field_shift; + phys = ((phys_addr_t) ttbr) << dart->hw->ttbr_shift; + + l1_tbl = devm_memremap(dart->dev, phys, dart->pgsize, + MEMREMAP_WB); + if (!l1_tbl) + return -ENOMEM; + l1_shadow = devm_memremap(dart->dev, paddr, dart->pgsize, + MEMREMAP_WB); + if (!l1_shadow) + return -ENOMEM; + + dart->locked_ttbr[sid][idx] = l1_tbl; + dart->shadow_ttbr[sid][idx] = l1_shadow; + } + + return 0; +} + +static int +apple_dart_hw_clear_locked_ttbr(struct apple_dart_stream_map *stream_map, + u8 idx) +{ + struct apple_dart *dart = stream_map->dart; + int sid; + + WARN_ON(!dart->locked); + for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) { + /* TODO: locked L1 table might need to be restored to boot state */ + if (dart->locked_ttbr[sid][idx]) { + memset(dart->locked_ttbr[sid][idx], 0, dart->pgsize); + devm_memunmap(dart->dev, dart->locked_ttbr[sid][idx]); + } + dart->locked_ttbr[sid][idx] = NULL; + if (dart->shadow_ttbr[sid][idx]) + devm_memunmap(dart->dev, dart->shadow_ttbr[sid][idx]); + dart->shadow_ttbr[sid][idx] = NULL; + } + + return 0; +} + +static int +apple_dart_hw_sync_locked(struct apple_dart_stream_map *stream_map) +{ + struct apple_dart *dart = stream_map->dart; + int sid; + + WARN_ON(!dart->locked); + for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) { + for (int idx = 0; idx < dart->hw->ttbr_count; idx++) { + u64 *ttbrep = dart->locked_ttbr[sid][idx]; + u64 *ptep = dart->shadow_ttbr[sid][idx]; + if (!ttbrep || !ptep) + continue; + for (int entry = 0; entry < dart->pgsize / sizeof(*ptep); entry++) + ttbrep[entry] = ptep[entry]; + } + } + + return 0; +} + static int apple_dart_t8020_hw_stream_command(struct apple_dart_stream_map *stream_map, u32 command) @@ -491,6 +577,10 @@ static void apple_dart_domain_flush_tlb(struct apple_dart_domain *domain) for (j = 0; j < BITS_TO_LONGS(stream_map.dart->num_streams); j++) stream_map.sidmap[j] = atomic_long_read(&domain_stream_map->sidmap[j]); + + if (stream_map.dart->locked) + apple_dart_hw_sync_locked(&stream_map); + stream_map.dart->hw->invalidate_tlb(&stream_map); } } @@ -559,17 +649,62 @@ apple_dart_setup_translation(struct apple_dart_domain *domain, struct io_pgtable_cfg *pgtbl_cfg = &io_pgtable_ops_to_pgtable(domain->pgtbl_ops)->cfg; - for (i = 0; i < pgtbl_cfg->apple_dart_cfg.n_ttbrs; ++i) - apple_dart_hw_set_ttbr(stream_map, i, - pgtbl_cfg->apple_dart_cfg.ttbr[i]); - for (; i < stream_map->dart->hw->ttbr_count; ++i) - apple_dart_hw_clear_ttbr(stream_map, i); + /* Locked DARTs are set up by the bootloader. */ + if (stream_map->dart->locked) { + for (i = 0; i < pgtbl_cfg->apple_dart_cfg.n_ttbrs; ++i) + apple_dart_hw_set_locked_ttbr(stream_map, i, + pgtbl_cfg->apple_dart_cfg.ttbr[i]); + for (; i < stream_map->dart->hw->ttbr_count; ++i) + apple_dart_hw_clear_locked_ttbr(stream_map, i); + apple_dart_hw_sync_locked(stream_map); + } else { + for (i = 0; i < pgtbl_cfg->apple_dart_cfg.n_ttbrs; ++i) + apple_dart_hw_set_ttbr(stream_map, i, + pgtbl_cfg->apple_dart_cfg.ttbr[i]); + for (; i < stream_map->dart->hw->ttbr_count; ++i) + apple_dart_hw_clear_ttbr(stream_map, i); - apple_dart_hw_enable_translation(stream_map); + apple_dart_hw_enable_translation(stream_map); + } stream_map->dart->hw->invalidate_tlb(stream_map); } +static int apple_dart_setup_resv_locked(struct iommu_domain *domain, + struct device *dev, size_t pgsize) +{ + struct iommu_resv_region *region; + LIST_HEAD(resv_regions); + int ret = 0; + + of_iommu_get_resv_regions(dev, &resv_regions); + list_for_each_entry(region, &resv_regions, list) { + size_t mapped = 0; + + /* Only map translated reserved regions */ + if (region->type != IOMMU_RESV_TRANSLATED) + continue; + + while (mapped < region->length) { + phys_addr_t paddr = region->start + mapped; + unsigned long iova = region->dva + mapped; + size_t length = region->length - mapped; + size_t pgcount = length / pgsize; + + ret = apple_dart_map_pages(domain, iova, + paddr, pgsize, pgcount, + region->prot, GFP_KERNEL, &mapped); + + if (ret) + goto end_put; + } + } +end_put: + iommu_put_resv_regions(dev, &resv_regions); + return ret; +} + static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, + struct device *dev, struct apple_dart_master_cfg *cfg) { struct apple_dart *dart = cfg->stream_maps[0].dart; @@ -600,6 +735,21 @@ static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, .iommu_dev = dart->dev, }; + if (dart->locked) { + unsigned long *sidmap; + int sid; + u32 ttbr; + + /* Locked DARTs can only have a single stream bound */ + sidmap = cfg->stream_maps[0].sidmap; + sid = find_first_bit(sidmap, dart->num_streams); + + WARN_ON((sid < 0) || bitmap_weight(sidmap, dart->num_streams) > 1); + ttbr = readl(dart->regs + DART_TTBR(dart, sid, 0)); + + WARN_ON(!(ttbr & dart->hw->ttbr_valid)); + } + dart_domain->pgtbl_ops = alloc_io_pgtable_ops(dart->hw->fmt, &pgtbl_cfg, &dart_domain->domain); if (!dart_domain->pgtbl_ops) { @@ -615,6 +765,7 @@ static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, dart_domain->finalized = true; + ret = apple_dart_setup_resv_locked(&dart_domain->domain, dev, dart->pgsize); done: mutex_unlock(&dart_domain->init_lock); return ret; @@ -663,7 +814,7 @@ static int apple_dart_attach_dev_paging(struct iommu_domain *domain, struct apple_dart_master_cfg *cfg = dev_iommu_priv_get(dev); struct apple_dart_domain *dart_domain = to_dart_domain(domain); - ret = apple_dart_finalize_domain(dart_domain, cfg); + ret = apple_dart_finalize_domain(dart_domain, dev, cfg); if (ret) return ret; @@ -743,8 +894,16 @@ static struct iommu_device *apple_dart_probe_device(struct device *dev) static void apple_dart_release_device(struct device *dev) { + int i, j; + struct apple_dart_stream_map *stream_map; struct apple_dart_master_cfg *cfg = dev_iommu_priv_get(dev); + for_each_stream_map(j, cfg, stream_map) { + if (stream_map->dart->locked) + for (i = 0; i < stream_map->dart->hw->ttbr_count; ++i) + apple_dart_hw_clear_locked_ttbr(stream_map, i); + } + kfree(cfg); } @@ -762,7 +921,7 @@ static struct iommu_domain *apple_dart_domain_alloc_paging(struct device *dev) struct apple_dart_master_cfg *cfg = dev_iommu_priv_get(dev); int ret; - ret = apple_dart_finalize_domain(dart_domain, cfg); + ret = apple_dart_finalize_domain(dart_domain, dev, cfg); if (ret) { kfree(dart_domain); return ERR_PTR(ret); From 5023c1a562bf4425b488ed57fbf3364d47303764 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 28 Apr 2023 19:10:56 +0200 Subject: [PATCH 0209/1009] iommu: apple-dart: Link to consumers with blanket RPM_ACTIVE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Without the RPM_ACTIVE flag, runtime PM core only seems to consider the link insofar as it prevents the DART from suspending in case of consumers *considered active by runtime PM*. Other devices, like those on which runtime PM has yet to be enabled, or which lack any runtime PM support, are not considered in preventing the DART from suspending. DART going through suspend/resume cycle with active consumers can break the consumers' operation by the DART being reset in its resume path, among other things. Add RPM_ACTIVE flag to the link to have the consumer in the link prevent the DART from being suspended, unless the consumer itself is runtime PM suspended. This supersedes an earlier PCIe-only workaround. (TODO: Does this mean devices without bound drivers will keep their DARTs up indefinitely? This depends on the timing of the iommu probe_device/release_device calls. Investigate.) Signed-off-by: Martin Povišer --- drivers/iommu/apple-dart.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 010b6fe5257543..03c42a49b91826 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -885,9 +885,9 @@ static struct iommu_device *apple_dart_probe_device(struct device *dev) return ERR_PTR(-ENODEV); for_each_stream_map(i, cfg, stream_map) - device_link_add( - dev, stream_map->dart->dev, - DL_FLAG_PM_RUNTIME | DL_FLAG_AUTOREMOVE_SUPPLIER); + device_link_add(dev, stream_map->dart->dev, + DL_FLAG_PM_RUNTIME | DL_FLAG_AUTOREMOVE_SUPPLIER | + DL_FLAG_RPM_ACTIVE); return &cfg->stream_maps[0].dart->iommu; } From 630e03c8fc7c8c3a6dff5987d12ff900a8479c46 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 12 Dec 2022 23:53:23 +0900 Subject: [PATCH 0210/1009] iommu: apple-dart: Enable runtime PM Signed-off-by: Hector Martin --- drivers/iommu/apple-dart.c | 42 +++++++++++++++++++++++++++++++++----- 1 file changed, 37 insertions(+), 5 deletions(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 03c42a49b91826..62b011874d30e5 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include #include @@ -577,11 +578,13 @@ static void apple_dart_domain_flush_tlb(struct apple_dart_domain *domain) for (j = 0; j < BITS_TO_LONGS(stream_map.dart->num_streams); j++) stream_map.sidmap[j] = atomic_long_read(&domain_stream_map->sidmap[j]); + WARN_ON(pm_runtime_get_sync(stream_map.dart->dev) < 0); if (stream_map.dart->locked) apple_dart_hw_sync_locked(&stream_map); stream_map.dart->hw->invalidate_tlb(&stream_map); + pm_runtime_put(stream_map.dart->dev); } } @@ -814,17 +817,23 @@ static int apple_dart_attach_dev_paging(struct iommu_domain *domain, struct apple_dart_master_cfg *cfg = dev_iommu_priv_get(dev); struct apple_dart_domain *dart_domain = to_dart_domain(domain); + for_each_stream_map(i, cfg, stream_map) + WARN_ON(pm_runtime_get_sync(stream_map->dart->dev) < 0); + ret = apple_dart_finalize_domain(dart_domain, dev, cfg); if (ret) - return ret; + goto err; ret = apple_dart_domain_add_streams(dart_domain, cfg); if (ret) - return ret; + goto err; for_each_stream_map(i, cfg, stream_map) apple_dart_setup_translation(dart_domain, stream_map); - return 0; +err: + for_each_stream_map(i, cfg, stream_map) + pm_runtime_put(stream_map->dart->dev); + return ret; } static int apple_dart_attach_dev_identity(struct iommu_domain *domain, @@ -840,8 +849,14 @@ static int apple_dart_attach_dev_identity(struct iommu_domain *domain, if (cfg->stream_maps[0].dart->locked) return -EINVAL; + for_each_stream_map(i, cfg, stream_map) + WARN_ON(pm_runtime_get_sync(stream_map->dart->dev) < 0); + for_each_stream_map(i, cfg, stream_map) apple_dart_hw_enable_bypass(stream_map); + + for_each_stream_map(i, cfg, stream_map) + pm_runtime_put(stream_map->dart->dev); return 0; } @@ -861,8 +876,14 @@ static int apple_dart_attach_dev_blocked(struct iommu_domain *domain, struct apple_dart_stream_map *stream_map; int i; + for_each_stream_map(i, cfg, stream_map) + WARN_ON(pm_runtime_get_sync(stream_map->dart->dev) < 0); + for_each_stream_map(i, cfg, stream_map) apple_dart_hw_disable_dma(stream_map); + + for_each_stream_map(i, cfg, stream_map) + pm_runtime_put(stream_map->dart->dev); return 0; } @@ -1282,6 +1303,14 @@ static int apple_dart_probe(struct platform_device *pdev) if (ret) return ret; + pm_runtime_get_noresume(dev); + pm_runtime_set_active(dev); + pm_runtime_irq_safe(dev); + + ret = devm_pm_runtime_enable(dev); + if (ret) + goto err_clk_disable; + dart_params[0] = readl(dart->regs + DART_PARAMS1); dart_params[1] = readl(dart->regs + DART_PARAMS2); dart->pgsize = 1 << FIELD_GET(DART_PARAMS1_PAGE_SHIFT, dart_params[0]); @@ -1334,6 +1363,8 @@ static int apple_dart_probe(struct platform_device *pdev) if (ret) goto err_sysfs_remove; + pm_runtime_put(dev); + dev_info( &pdev->dev, "DART [pagesize %x, %d streams, bypass support: %d, bypass forced: %d, locked: %d] initialized\n", @@ -1346,6 +1377,7 @@ static int apple_dart_probe(struct platform_device *pdev) err_free_irq: free_irq(dart->irq, dart); err_clk_disable: + pm_runtime_put(dev); clk_bulk_disable_unprepare(dart->num_clks, dart->clks); return ret; @@ -1510,7 +1542,7 @@ static __maybe_unused int apple_dart_resume(struct device *dev) return 0; } -static DEFINE_SIMPLE_DEV_PM_OPS(apple_dart_pm_ops, apple_dart_suspend, apple_dart_resume); +static DEFINE_RUNTIME_DEV_PM_OPS(apple_dart_pm_ops, apple_dart_suspend, apple_dart_resume, NULL); static const struct of_device_id apple_dart_of_match[] = { { .compatible = "apple,t8103-dart", .data = &apple_dart_hw_t8103 }, @@ -1526,7 +1558,7 @@ static struct platform_driver apple_dart_driver = { .name = "apple-dart", .of_match_table = apple_dart_of_match, .suppress_bind_attrs = true, - .pm = pm_sleep_ptr(&apple_dart_pm_ops), + .pm = pm_ptr(&apple_dart_pm_ops), }, .probe = apple_dart_probe, .remove_new = apple_dart_remove, From 338591d780f67058fc9f265c31556c059319fab0 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 10 Apr 2023 20:02:26 +0900 Subject: [PATCH 0211/1009] iommu: io-pgtable: Add 4-level page table support DARTs on t602x SoCs are of the t8110 variant but have an IAS of 42, which means optional support for an extra page table level. Refactor the PTE management to support an arbitrary level count, and then calculate how many levels we need for any given configuration. Signed-off-by: Hector Martin --- drivers/iommu/io-pgtable-dart.c | 148 +++++++++++++++++++------------- include/linux/io-pgtable.h | 1 + 2 files changed, 90 insertions(+), 59 deletions(-) diff --git a/drivers/iommu/io-pgtable-dart.c b/drivers/iommu/io-pgtable-dart.c index a8a81b55b4d26b..8998705e4c28f0 100644 --- a/drivers/iommu/io-pgtable-dart.c +++ b/drivers/iommu/io-pgtable-dart.c @@ -26,8 +26,9 @@ #define DART1_MAX_ADDR_BITS 36 -#define DART_MAX_TABLES 4 -#define DART_LEVELS 2 +#define DART_MAX_TABLE_BITS 2 +#define DART_MAX_TABLES BIT(DART_MAX_TABLE_BITS) +#define DART_MAX_LEVELS 4 /* Includes TTBR level */ /* Struct accessors */ #define io_pgtable_to_data(x) \ @@ -67,6 +68,7 @@ struct dart_io_pgtable { struct io_pgtable iop; + int levels; int tbl_bits; int bits_per_level; @@ -169,44 +171,45 @@ static dart_iopte dart_install_table(dart_iopte *table, return old; } -static int dart_get_table(struct dart_io_pgtable *data, unsigned long iova) +static int dart_get_index(struct dart_io_pgtable *data, unsigned long iova, int level) { - return (iova >> (3 * data->bits_per_level + ilog2(sizeof(dart_iopte)))) & - ((1 << data->tbl_bits) - 1); + return (iova >> (level * data->bits_per_level + ilog2(sizeof(dart_iopte)))) & + ((1 << data->bits_per_level) - 1); } -static int dart_get_l1_index(struct dart_io_pgtable *data, unsigned long iova) -{ - - return (iova >> (2 * data->bits_per_level + ilog2(sizeof(dart_iopte)))) & - ((1 << data->bits_per_level) - 1); -} - -static int dart_get_l2_index(struct dart_io_pgtable *data, unsigned long iova) +static int dart_get_last_index(struct dart_io_pgtable *data, unsigned long iova) { return (iova >> (data->bits_per_level + ilog2(sizeof(dart_iopte)))) & ((1 << data->bits_per_level) - 1); } -static dart_iopte *dart_get_l2(struct dart_io_pgtable *data, unsigned long iova) +static dart_iopte *dart_get_last(struct dart_io_pgtable *data, unsigned long iova) { dart_iopte pte, *ptep; - int tbl = dart_get_table(data, iova); + int level = data->levels; + int tbl = dart_get_index(data, iova, level); + + if (tbl > (1 << data->tbl_bits)) + return NULL; ptep = data->pgd[tbl]; if (!ptep) return NULL; - ptep += dart_get_l1_index(data, iova); - pte = READ_ONCE(*ptep); + while (--level > 1) { + ptep += dart_get_index(data, iova, level); + pte = READ_ONCE(*ptep); - /* Valid entry? */ - if (!pte) - return NULL; + /* Valid entry? */ + if (!pte) + return NULL; + + /* Deref to get next level table */ + ptep = iopte_deref(pte, data); + } - /* Deref to get level 2 table */ - return iopte_deref(pte, data); + return ptep; } static dart_iopte dart_prot_to_pte(struct dart_io_pgtable *data, @@ -242,6 +245,7 @@ static int dart_map_pages(struct io_pgtable_ops *ops, unsigned long iova, int ret = 0, tbl, num_entries, max_entries, map_idx_start; dart_iopte pte, *cptep, *ptep; dart_iopte prot; + int level = data->levels; if (WARN_ON(pgsize != cfg->pgsize_bitmap)) return -EINVAL; @@ -253,31 +257,36 @@ static int dart_map_pages(struct io_pgtable_ops *ops, unsigned long iova, if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE))) return 0; - tbl = dart_get_table(data, iova); + tbl = dart_get_index(data, iova, level); + + if (tbl > (1 << data->tbl_bits)) + return -ENOMEM; ptep = data->pgd[tbl]; - ptep += dart_get_l1_index(data, iova); - pte = READ_ONCE(*ptep); + while (--level > 1) { + ptep += dart_get_index(data, iova, level); + pte = READ_ONCE(*ptep); - /* no L2 table present */ - if (!pte) { - cptep = __dart_alloc_pages(tblsz, gfp); - if (!cptep) - return -ENOMEM; + /* no table present */ + if (!pte) { + cptep = __dart_alloc_pages(tblsz, gfp); + if (!cptep) + return -ENOMEM; - pte = dart_install_table(cptep, ptep, 0, data); - if (pte) - free_pages((unsigned long)cptep, get_order(tblsz)); + pte = dart_install_table(cptep, ptep, 0, data); + if (pte) + free_pages((unsigned long)cptep, get_order(tblsz)); - /* L2 table is present (now) */ - pte = READ_ONCE(*ptep); - } + /* L2 table is present (now) */ + pte = READ_ONCE(*ptep); + } - ptep = iopte_deref(pte, data); + ptep = iopte_deref(pte, data); + } /* install a leaf entries into L2 table */ prot = dart_prot_to_pte(data, iommu_prot); - map_idx_start = dart_get_l2_index(data, iova); + map_idx_start = dart_get_last_index(data, iova); max_entries = DART_PTES_PER_TABLE(data) - map_idx_start; num_entries = min_t(int, pgcount, max_entries); ptep += map_idx_start; @@ -306,13 +315,13 @@ static size_t dart_unmap_pages(struct io_pgtable_ops *ops, unsigned long iova, if (WARN_ON(pgsize != cfg->pgsize_bitmap || !pgcount)) return 0; - ptep = dart_get_l2(data, iova); + ptep = dart_get_last(data, iova); /* Valid L2 IOPTE pointer? */ if (WARN_ON(!ptep)) return 0; - unmap_idx_start = dart_get_l2_index(data, iova); + unmap_idx_start = dart_get_last_index(data, iova); ptep += unmap_idx_start; max_entries = DART_PTES_PER_TABLE(data) - unmap_idx_start; @@ -343,13 +352,13 @@ static phys_addr_t dart_iova_to_phys(struct io_pgtable_ops *ops, struct dart_io_pgtable *data = io_pgtable_ops_to_data(ops); dart_iopte pte, *ptep; - ptep = dart_get_l2(data, iova); + ptep = dart_get_last(data, iova); /* Valid L2 IOPTE pointer? */ if (!ptep) return 0; - ptep += dart_get_l2_index(data, iova); + ptep += dart_get_last_index(data, iova); pte = READ_ONCE(*ptep); /* Found translation */ @@ -366,21 +375,37 @@ static struct dart_io_pgtable * dart_alloc_pgtable(struct io_pgtable_cfg *cfg) { struct dart_io_pgtable *data; - int tbl_bits, bits_per_level, va_bits, pg_shift; + int levels, max_tbl_bits, tbl_bits, bits_per_level, va_bits, pg_shift; + + /* + * Old 4K page DARTs can use up to 4 top-level tables. + * Newer ones only ever use a maximum of 1. + */ + if (cfg->pgsize_bitmap == SZ_4K) + max_tbl_bits = DART_MAX_TABLE_BITS; + else + max_tbl_bits = 0; pg_shift = __ffs(cfg->pgsize_bitmap); bits_per_level = pg_shift - ilog2(sizeof(dart_iopte)); va_bits = cfg->ias - pg_shift; - tbl_bits = max_t(int, 0, va_bits - (bits_per_level * DART_LEVELS)); - if ((1 << tbl_bits) > DART_MAX_TABLES) + levels = max_t(int, 2, (va_bits - max_tbl_bits + bits_per_level - 1) / bits_per_level); + + if (levels > (DART_MAX_LEVELS - 1)) + return NULL; + + tbl_bits = max_t(int, 0, va_bits - (bits_per_level * levels)); + + if (tbl_bits > max_tbl_bits) return NULL; data = kzalloc(sizeof(*data), GFP_KERNEL); if (!data) return NULL; + data->levels = levels + 1; /* Table level counts as one level */ data->tbl_bits = tbl_bits; data->bits_per_level = bits_per_level; @@ -416,6 +441,7 @@ apple_dart_alloc_pgtable(struct io_pgtable_cfg *cfg, void *cookie) return NULL; cfg->apple_dart_cfg.n_ttbrs = 1 << data->tbl_bits; + cfg->apple_dart_cfg.n_levels = data->levels; for (i = 0; i < cfg->apple_dart_cfg.n_ttbrs; ++i) { data->pgd[i] = __dart_alloc_pages(DART_GRANULE(data), GFP_KERNEL); @@ -434,28 +460,32 @@ apple_dart_alloc_pgtable(struct io_pgtable_cfg *cfg, void *cookie) return NULL; } -static void apple_dart_free_pgtable(struct io_pgtable *iop) +static void apple_dart_free_pgtables(struct dart_io_pgtable *data, dart_iopte *ptep, int level) { - struct dart_io_pgtable *data = io_pgtable_to_data(iop); - dart_iopte *ptep, *end; - int i; + dart_iopte *end; - for (i = 0; i < (1 << data->tbl_bits) && data->pgd[i]; ++i) { - ptep = data->pgd[i]; + if (level > 1) { end = (void *)ptep + DART_GRANULE(data); while (ptep != end) { dart_iopte pte = *ptep++; - if (pte) { - unsigned long page = - (unsigned long)iopte_deref(pte, data); - - free_pages(page, get_order(DART_GRANULE(data))); - } + if (pte) + apple_dart_free_pgtables(data, iopte_deref(pte, data), level - 1); } - free_pages((unsigned long)data->pgd[i], - get_order(DART_GRANULE(data))); + } + free_pages((unsigned long)ptep, get_order(DART_GRANULE(data))); +} + +static void apple_dart_free_pgtable(struct io_pgtable *iop) +{ + struct dart_io_pgtable *data = io_pgtable_to_data(iop); + dart_iopte *ptep; + int i; + + for (i = 0; i < (1 << data->tbl_bits) && data->pgd[i]; ++i) { + ptep = data->pgd[i]; + apple_dart_free_pgtables(data, data->pgd[i], data->levels - 1); } kfree(data); diff --git a/include/linux/io-pgtable.h b/include/linux/io-pgtable.h index 86cf1f7ae389a4..0e0ec0dd06d205 100644 --- a/include/linux/io-pgtable.h +++ b/include/linux/io-pgtable.h @@ -167,6 +167,7 @@ struct io_pgtable_cfg { struct { u64 ttbr[4]; u32 n_ttbrs; + u32 n_levels; } apple_dart_cfg; }; }; From 204255fe8d04a4b30ee8406b4e323fea2ed29973 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 10 Apr 2023 20:04:05 +0900 Subject: [PATCH 0212/1009] iommu: apple-dart: Clear stream error indicator bits for T8110 DARTs These registers exist at least on the t602x variant, and if not cleared the IRQ will never clear. Signed-off-by: Hector Martin --- drivers/iommu/apple-dart.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 62b011874d30e5..eadc00e69e860c 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -123,6 +123,8 @@ #define DART_T8110_ERROR_ADDR_LO 0x170 #define DART_T8110_ERROR_ADDR_HI 0x174 +#define DART_T8110_ERROR_STREAMS 0x1c0 + #define DART_T8110_PROTECT 0x200 #define DART_T8110_UNPROTECT 0x204 #define DART_T8110_PROTECT_LOCK 0x208 @@ -1231,6 +1233,7 @@ static irqreturn_t apple_dart_t8110_irq(int irq, void *dev) u32 addr_hi = readl(dart->regs + DART_T8110_ERROR_ADDR_HI); u64 addr = addr_lo | (((u64)addr_hi) << 32); u8 stream_idx = FIELD_GET(DART_T8110_ERROR_STREAM, error); + int i; if (!(error & DART_T8110_ERROR_FLAG)) return IRQ_NONE; @@ -1257,6 +1260,9 @@ static irqreturn_t apple_dart_t8110_irq(int irq, void *dev) error, stream_idx, error_code, fault_name, addr); writel(error, dart->regs + DART_T8110_ERROR); + for (i = 0; i < BITS_TO_U32(dart->num_streams); i++) + writel(U32_MAX, dart->regs + DART_T8110_ERROR_STREAMS + 4 * i); + return IRQ_HANDLED; } From 10e9c8cc901c22ba21129d257de34f810c7478fe Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 10 Apr 2023 20:05:20 +0900 Subject: [PATCH 0213/1009] iommu: apple-dart: Make the hw register fields u32s The registers are 32-bit and the offsets definitely don't need 64 bits either, these should've been u32s. Signed-off-by: Hector Martin --- drivers/iommu/apple-dart.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index eadc00e69e860c..73a04c5e5708aa 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -169,22 +169,22 @@ struct apple_dart_hw { int max_sid_count; - u64 lock; - u64 lock_bit; + u32 lock; + u32 lock_bit; - u64 error; + u32 error; - u64 enable_streams; + u32 enable_streams; - u64 tcr; - u64 tcr_enabled; - u64 tcr_disabled; - u64 tcr_bypass; + u32 tcr; + u32 tcr_enabled; + u32 tcr_disabled; + u32 tcr_bypass; - u64 ttbr; - u64 ttbr_valid; - u64 ttbr_addr_field_shift; - u64 ttbr_shift; + u32 ttbr; + u32 ttbr_valid; + u32 ttbr_addr_field_shift; + u32 ttbr_shift; int ttbr_count; }; From ea620e9634aeb0d2bfb50c903ade8457218f3dc1 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 10 Apr 2023 20:06:44 +0900 Subject: [PATCH 0214/1009] iommu: apple-dart: Add 4-level page table support The T8110 variant DART implementation on T602x SoCs indicates an IAS of 42, which requires an extra page table level. The extra level is optional, but let's implement it. Later it might be useful to restrict this based on the actual attached devices, since most won't need that much address space anyway. Signed-off-by: Hector Martin --- drivers/iommu/apple-dart.c | 34 ++++++++++++++++++++++++++++------ 1 file changed, 28 insertions(+), 6 deletions(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 73a04c5e5708aa..52b125bbc6daa2 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -136,6 +136,7 @@ #define DART_T8110_TCR 0x1000 #define DART_T8110_TCR_REMAP GENMASK(11, 8) #define DART_T8110_TCR_REMAP_EN BIT(7) +#define DART_T8110_TCR_FOUR_LEVEL BIT(3) #define DART_T8110_TCR_BYPASS_DAPF BIT(2) #define DART_T8110_TCR_BYPASS_DART BIT(1) #define DART_T8110_TCR_TRANSLATE_ENABLE BIT(0) @@ -180,6 +181,7 @@ struct apple_dart_hw { u32 tcr_enabled; u32 tcr_disabled; u32 tcr_bypass; + u32 tcr_4level; u32 ttbr; u32 ttbr_valid; @@ -222,6 +224,7 @@ struct apple_dart { u32 num_streams; u32 supports_bypass : 1; u32 locked : 1; + u32 four_level : 1; struct iommu_group *sid2group[DART_MAX_STREAMS]; struct iommu_device iommu; @@ -310,14 +313,17 @@ static struct apple_dart_domain *to_dart_domain(struct iommu_domain *dom) } static void -apple_dart_hw_enable_translation(struct apple_dart_stream_map *stream_map) +apple_dart_hw_enable_translation(struct apple_dart_stream_map *stream_map, int levels) { struct apple_dart *dart = stream_map->dart; int sid; + WARN_ON(levels != 3 && levels != 4); + WARN_ON(levels == 4 && !dart->four_level); WARN_ON(stream_map->dart->locked); for_each_set_bit(sid, stream_map->sidmap, dart->num_streams) - writel(dart->hw->tcr_enabled, dart->regs + DART_TCR(dart, sid)); + writel(dart->hw->tcr_enabled | (levels == 4 ? dart->hw->tcr_4level : 0), + dart->regs + DART_TCR(dart, sid)); } static void apple_dart_hw_disable_dma(struct apple_dart_stream_map *stream_map) @@ -669,7 +675,8 @@ apple_dart_setup_translation(struct apple_dart_domain *domain, for (; i < stream_map->dart->hw->ttbr_count; ++i) apple_dart_hw_clear_ttbr(stream_map, i); - apple_dart_hw_enable_translation(stream_map); + apple_dart_hw_enable_translation(stream_map, + pgtbl_cfg->apple_dart_cfg.n_levels); } stream_map->dart->hw->invalidate_tlb(stream_map); } @@ -753,6 +760,19 @@ static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, ttbr = readl(dart->regs + DART_TTBR(dart, sid, 0)); WARN_ON(!(ttbr & dart->hw->ttbr_valid)); + + /* If the DART is locked, we need to keep the translation level count. */ + if (dart->hw->tcr_4level && dart->ias > 36) { + if (readl(dart->regs + DART_TCR(dart, sid)) & dart->hw->tcr_4level) { + if (dart->ias < 37) { + dev_info(dart->dev, "Expanded to ias=37 due to lock\n"); + pgtbl_cfg.ias = 37; + } + } else if (dart->ias > 36) { + dev_info(dart->dev, "Limited to ias=36 due to lock\n"); + pgtbl_cfg.ias = 36; + } + } } dart_domain->pgtbl_ops = alloc_io_pgtable_ops(dart->hw->fmt, &pgtbl_cfg, @@ -765,7 +785,7 @@ static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, dart_domain->domain.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap; dart_domain->domain.geometry.aperture_start = 0; dart_domain->domain.geometry.aperture_end = - (dma_addr_t)DMA_BIT_MASK(dart->ias); + (dma_addr_t)DMA_BIT_MASK(pgtbl_cfg.ias); dart_domain->domain.geometry.force_aperture = true; dart_domain->finalized = true; @@ -1336,6 +1356,7 @@ static int apple_dart_probe(struct platform_device *pdev) dart->ias = FIELD_GET(DART_T8110_PARAMS3_VA_WIDTH, dart_params[2]); dart->oas = FIELD_GET(DART_T8110_PARAMS3_PA_WIDTH, dart_params[2]); dart->num_streams = FIELD_GET(DART_T8110_PARAMS4_NUM_SIDS, dart_params[3]); + dart->four_level = dart->ias > 36; break; } @@ -1373,9 +1394,9 @@ static int apple_dart_probe(struct platform_device *pdev) dev_info( &pdev->dev, - "DART [pagesize %x, %d streams, bypass support: %d, bypass forced: %d, locked: %d] initialized\n", + "DART [pagesize %x, %d streams, bypass support: %d, bypass forced: %d, locked: %d, AS %d -> %d] initialized\n", dart->pgsize, dart->num_streams, dart->supports_bypass, - dart->pgsize > PAGE_SIZE, dart->locked); + dart->pgsize > PAGE_SIZE, dart->locked, dart->ias, dart->oas); return 0; err_sysfs_remove: @@ -1499,6 +1520,7 @@ static const struct apple_dart_hw apple_dart_hw_t8110 = { .tcr_enabled = DART_T8110_TCR_TRANSLATE_ENABLE, .tcr_disabled = 0, .tcr_bypass = DART_T8110_TCR_BYPASS_DAPF | DART_T8110_TCR_BYPASS_DART, + .tcr_4level = DART_T8110_TCR_FOUR_LEVEL, .ttbr = DART_T8110_TTBR, .ttbr_valid = DART_T8110_TTBR_VALID, From 7c870521918e62c4e5447c6a64a0425730c67ed7 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 11 Apr 2023 01:32:06 +0900 Subject: [PATCH 0215/1009] iommu: apple-dart: Support specifying the DMA aperture in the DT Apple DARTs are often connected directly to devices that expect only a portion of their address space to be used for DMA (for example, because other ranges are mapped directly to something else). Add an apple,dma-range property to allow specifying this range. This range *can* be outside of the DART's IAS. In that case, it is assumed that the hardware truncates addresses and the page tables will only map the lower bits of the address. However, the specified range cannot straddle an IAS boundary (you cannot cover more than IAS worth of address space nor wrap). This corresponds to the vm-base and vm-size properties on the Apple device tree side of things. Signed-off-by: Hector Martin --- drivers/iommu/apple-dart.c | 63 ++++++++++++++++++++++++++++++++------ 1 file changed, 53 insertions(+), 10 deletions(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 52b125bbc6daa2..a2eb799cdb70a3 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -226,6 +227,9 @@ struct apple_dart { u32 locked : 1; u32 four_level : 1; + dma_addr_t dma_min; + dma_addr_t dma_max; + struct iommu_group *sid2group[DART_MAX_STREAMS]; struct iommu_device iommu; @@ -273,6 +277,7 @@ struct apple_dart_domain { struct io_pgtable_ops *pgtbl_ops; bool finalized; + u64 mask; struct mutex init_lock; struct apple_dart_atomic_stream_map stream_maps[MAX_DARTS_PER_DEVICE]; @@ -623,7 +628,7 @@ static phys_addr_t apple_dart_iova_to_phys(struct iommu_domain *domain, if (!ops) return 0; - return ops->iova_to_phys(ops, iova); + return ops->iova_to_phys(ops, iova & dart_domain->mask); } static int apple_dart_map_pages(struct iommu_domain *domain, unsigned long iova, @@ -637,8 +642,8 @@ static int apple_dart_map_pages(struct iommu_domain *domain, unsigned long iova, if (!ops) return -ENODEV; - return ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, gfp, - mapped); + return ops->map_pages(ops, iova & dart_domain->mask, paddr, pgsize, + pgcount, prot, gfp, mapped); } static size_t apple_dart_unmap_pages(struct iommu_domain *domain, @@ -649,7 +654,8 @@ static size_t apple_dart_unmap_pages(struct iommu_domain *domain, struct apple_dart_domain *dart_domain = to_dart_domain(domain); struct io_pgtable_ops *ops = dart_domain->pgtbl_ops; - return ops->unmap_pages(ops, iova, pgsize, pgcount, gather); + return ops->unmap_pages(ops, iova & dart_domain->mask, pgsize, pgcount, + gather); } static void @@ -721,6 +727,8 @@ static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, { struct apple_dart *dart = cfg->stream_maps[0].dart; struct io_pgtable_cfg pgtbl_cfg; + dma_addr_t dma_max = dart->dma_max; + u32 ias = min_t(u32, dart->ias, fls64(dma_max)); int ret = 0; int i, j; @@ -741,7 +749,7 @@ static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, pgtbl_cfg = (struct io_pgtable_cfg){ .pgsize_bitmap = dart->pgsize, - .ias = dart->ias, + .ias = ias, .oas = dart->oas, .coherent_walk = 1, .iommu_dev = dart->dev, @@ -764,13 +772,21 @@ static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, /* If the DART is locked, we need to keep the translation level count. */ if (dart->hw->tcr_4level && dart->ias > 36) { if (readl(dart->regs + DART_TCR(dart, sid)) & dart->hw->tcr_4level) { - if (dart->ias < 37) { + if (ias < 37) { dev_info(dart->dev, "Expanded to ias=37 due to lock\n"); pgtbl_cfg.ias = 37; } - } else if (dart->ias > 36) { + } else if (ias > 36) { dev_info(dart->dev, "Limited to ias=36 due to lock\n"); pgtbl_cfg.ias = 36; + if (dart->dma_min == 0 && dma_max == DMA_BIT_MASK(dart->ias)) { + dma_max = DMA_BIT_MASK(pgtbl_cfg.ias); + } else if ((dart->dma_min ^ dma_max) & ~DMA_BIT_MASK(36)) { + dev_err(dart->dev, + "Invalid DMA range for locked 3-level PT\n"); + ret = -ENOMEM; + goto done; + } } } } @@ -782,10 +798,16 @@ static int apple_dart_finalize_domain(struct apple_dart_domain *dart_domain, goto done; } + if (pgtbl_cfg.pgsize_bitmap == SZ_4K) + dart_domain->mask = DMA_BIT_MASK(min_t(u32, dart->ias, 32)); + else if (pgtbl_cfg.apple_dart_cfg.n_levels == 3) + dart_domain->mask = DMA_BIT_MASK(min_t(u32, dart->ias, 36)); + else if (pgtbl_cfg.apple_dart_cfg.n_levels == 4) + dart_domain->mask = DMA_BIT_MASK(min_t(u32, dart->ias, 47)); + dart_domain->domain.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap; - dart_domain->domain.geometry.aperture_start = 0; - dart_domain->domain.geometry.aperture_end = - (dma_addr_t)DMA_BIT_MASK(pgtbl_cfg.ias); + dart_domain->domain.geometry.aperture_start = dart->dma_min; + dart_domain->domain.geometry.aperture_end = dma_max; dart_domain->domain.geometry.force_aperture = true; dart_domain->finalized = true; @@ -1298,6 +1320,7 @@ static int apple_dart_probe(struct platform_device *pdev) struct resource *res; struct apple_dart *dart; struct device *dev = &pdev->dev; + u64 dma_range[2]; dart = devm_kzalloc(dev, sizeof(*dart), GFP_KERNEL); if (!dart) @@ -1360,6 +1383,26 @@ static int apple_dart_probe(struct platform_device *pdev) break; } + dart->dma_min = 0; + dart->dma_max = DMA_BIT_MASK(dart->ias); + + ret = of_property_read_u64_array(dev->of_node, "apple,dma-range", dma_range, 2); + if (ret == -EINVAL) { + ret = 0; + } else if (ret) { + goto err_clk_disable; + } else { + dart->dma_min = dma_range[0]; + dart->dma_max = dma_range[0] + dma_range[1] - 1; + if ((dart->dma_min ^ dart->dma_max) & ~DMA_BIT_MASK(dart->ias)) { + dev_err(&pdev->dev, "Invalid DMA range for ias=%d\n", + dart->ias); + goto err_clk_disable; + } + dev_info(&pdev->dev, "Limiting DMA range to %pad..%pad\n", + &dart->dma_min, &dart->dma_max); + } + if (dart->num_streams > DART_MAX_STREAMS) { dev_err(&pdev->dev, "Too many streams (%d > %d)\n", dart->num_streams, DART_MAX_STREAMS); From 798da5d3c422d8410ee4b5556e33f266395356ea Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 10 Sep 2023 23:36:59 +0900 Subject: [PATCH 0216/1009] iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3 ISP needs this. Signed-off-by: Hector Martin --- drivers/iommu/apple-dart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index a2eb799cdb70a3..41c7fd346e1edf 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -38,7 +38,7 @@ #define DART_MAX_STREAMS 256 #define DART_MAX_TTBR 4 -#define MAX_DARTS_PER_DEVICE 2 +#define MAX_DARTS_PER_DEVICE 3 /* Common registers */ From 08766f7d86a1d973e2a6c82850344b0282d97032 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 11 Sep 2023 00:06:48 +0900 Subject: [PATCH 0217/1009] iommu: apple-dart: Allow mismatched bypass support This is needed by ISP, which has DART0 with bypass and DART1/2 without. Signed-off-by: Hector Martin --- drivers/iommu/apple-dart.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 41c7fd346e1edf..605668c7190976 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -293,6 +293,9 @@ struct apple_dart_domain { * @streams: streams for this device */ struct apple_dart_master_cfg { + /* Union of DART capabilitles */ + u32 supports_bypass : 1; + struct apple_dart_stream_map stream_maps[MAX_DARTS_PER_DEVICE]; }; @@ -887,7 +890,7 @@ static int apple_dart_attach_dev_identity(struct iommu_domain *domain, struct apple_dart_stream_map *stream_map; int i; - if (!cfg->stream_maps[0].dart->supports_bypass) + if (!cfg->supports_bypass) return -EINVAL; if (cfg->stream_maps[0].dart->locked) @@ -1018,20 +1021,25 @@ static int apple_dart_of_xlate(struct device *dev, return -EINVAL; sid = args->args[0]; - if (!cfg) + if (!cfg) { cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); + + /* Will be ANDed with DART capabilities */ + cfg->supports_bypass = true; + } if (!cfg) return -ENOMEM; dev_iommu_priv_set(dev, cfg); cfg_dart = cfg->stream_maps[0].dart; if (cfg_dart) { - if (cfg_dart->supports_bypass != dart->supports_bypass) - return -EINVAL; if (cfg_dart->pgsize != dart->pgsize) return -EINVAL; } + if (!dart->supports_bypass) + cfg->supports_bypass = false; + for (i = 0; i < MAX_DARTS_PER_DEVICE; ++i) { if (cfg->stream_maps[i].dart == dart) { set_bit(sid, cfg->stream_maps[i].sidmap); @@ -1171,7 +1179,7 @@ static int apple_dart_def_domain_type(struct device *dev) if (cfg->stream_maps[0].dart->pgsize > PAGE_SIZE) return IOMMU_DOMAIN_IDENTITY; - if (!cfg->stream_maps[0].dart->supports_bypass) + if (!cfg->supports_bypass) return IOMMU_DOMAIN_DMA; if (cfg->stream_maps[0].dart->locked) return IOMMU_DOMAIN_DMA; From dd56e82fd7be0619b68788ca57e02d84a701f9da Mon Sep 17 00:00:00 2001 From: Asahi Lina Date: Fri, 29 Sep 2023 19:46:53 +0900 Subject: [PATCH 0218/1009] iommu: apple-dart: Power on device when handling IRQs It's possible for an IRQ to fire and the device to be RPM suspended before we can handle it, which then causes device register accesses to fail in the IRQ handler. Since RPM is IRQ-safe for this device, just make sure we power on the DART in the IRQ handler too. Signed-off-by: Asahi Lina --- drivers/iommu/apple-dart.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 605668c7190976..4f7c104e23eb93 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -1316,6 +1316,17 @@ static irqreturn_t apple_dart_t8110_irq(int irq, void *dev) return IRQ_HANDLED; } +static irqreturn_t apple_dart_irq(int irq, void *dev) +{ + irqreturn_t ret; + struct apple_dart *dart = dev; + + WARN_ON(pm_runtime_get_sync(dart->dev) < 0); + ret = dart->hw->irq_handler(irq, dev); + pm_runtime_put(dart->dev); + return ret; +} + static bool apple_dart_is_locked(struct apple_dart *dart) { return !!(readl(dart->regs + dart->hw->lock) & dart->hw->lock_bit); @@ -1425,7 +1436,7 @@ static int apple_dart_probe(struct platform_device *pdev) goto err_clk_disable; } - ret = request_irq(dart->irq, dart->hw->irq_handler, IRQF_SHARED, + ret = request_irq(dart->irq, apple_dart_irq, IRQF_SHARED, "apple-dart fault handler", dart); if (ret) goto err_clk_disable; From a4a5e5be51f3078f504f6d6b7a5e2a40101acd3d Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 23 Nov 2023 18:08:50 +0900 Subject: [PATCH 0219/1009] iommu: apple-dart: Check for fwspec in the device probe path We need to check for a fwspec in the probe path, to ensure that the driver does not probe as a bus iommu driver. This, along with related fixes to the IOMMU core code, fixes races and issues when multiple IOMMUs assigned to the same device probe at different times. Suggested-by: Jason Gunthorpe Signed-off-by: Hector Martin iommu: apple-dart: --- drivers/iommu/apple-dart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 4f7c104e23eb93..f9ad281975c59a 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -949,7 +949,7 @@ static struct iommu_device *apple_dart_probe_device(struct device *dev) struct apple_dart_stream_map *stream_map; int i; - if (!cfg) + if (!dev_iommu_fwspec_get(dev) || !cfg) return ERR_PTR(-ENODEV); for_each_stream_map(i, cfg, stream_map) From efce9497381c7e27b015772847fdc1e0d81a38c0 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 24 Mar 2024 18:06:46 +0100 Subject: [PATCH 0220/1009] iommu/of: Free fwspec on probe deferrel For devices with multiple iommus of_iommu_configure_device() potentially inits the fwspec for one of the iommus but another iommu device might have not yet been probe resulting in -EPROBE_DEFER. Clear the fwspec in such cases to ensure the next of_iommu_configure() call retries to configure all iommus. Signed-off-by: Janne Grunau --- drivers/iommu/of_iommu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 73601b35b7f7d3..6cbf91906fe8d5 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -149,6 +149,8 @@ int of_iommu_configure(struct device *dev, struct device_node *master_np, of_pci_iommu_init, &info); } else { err = of_iommu_configure_device(master_np, dev, id); + if (err == -EPROBE_DEFER) + iommu_fwspec_free(dev); } mutex_unlock(&iommu_probe_device_lock); From db90a7eced92efd2468876221e093076f9ac11de Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 24 Mar 2024 18:26:53 +0100 Subject: [PATCH 0221/1009] iommu/of: Handle missing iommu_ops as probe deferral in of_iommu_xlate Signed-off-by: Janne Grunau --- drivers/iommu/of_iommu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 6cbf91906fe8d5..bba9a776ef50d3 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -28,6 +28,8 @@ static int of_iommu_xlate(struct device *dev, if ((ops && !ops->of_xlate) || !of_device_is_available(iommu_spec->np)) return -ENODEV; + if (!ops) + return driver_deferred_probe_check_state(dev); ret = iommu_fwspec_init(dev, fwnode, ops); if (ret) From 05c68699aca4de1b69a49a8a6b2b80ff2956cf12 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 20 Sep 2021 02:23:11 +0900 Subject: [PATCH 0222/1009] tty: serial: samsung_tty: Support runtime PM This allows idle UART devices to be suspended using the standard runtime-PM framework. The logic is modeled after stm32-usart. Signed-off-by: Hector Martin --- drivers/tty/serial/samsung_tty.c | 89 ++++++++++++++++++++------------ 1 file changed, 56 insertions(+), 33 deletions(-) diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index a2d07e05c50264..b2d995e820355a 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include #include @@ -1294,30 +1295,49 @@ static int apple_s5l_serial_startup(struct uart_port *port) return ret; } +static int __maybe_unused s3c24xx_serial_runtime_suspend(struct device *dev) +{ + struct uart_port *port = dev_get_drvdata(dev); + struct s3c24xx_uart_port *ourport = to_ourport(port); + int timeout = 10000; + + while (--timeout && !s3c24xx_serial_txempty_nofifo(port)) + udelay(100); + + if (!IS_ERR(ourport->baudclk)) + clk_disable_unprepare(ourport->baudclk); + + clk_disable_unprepare(ourport->clk); + return 0; +}; + +static int __maybe_unused s3c24xx_serial_runtime_resume(struct device *dev) +{ + struct uart_port *port = dev_get_drvdata(dev); + struct s3c24xx_uart_port *ourport = to_ourport(port); + + clk_prepare_enable(ourport->clk); + + if (!IS_ERR(ourport->baudclk)) + clk_prepare_enable(ourport->baudclk); + return 0; +}; + static void s3c24xx_serial_pm(struct uart_port *port, unsigned int level, unsigned int old) { struct s3c24xx_uart_port *ourport = to_ourport(port); - int timeout = 10000; ourport->pm_level = level; switch (level) { - case 3: - while (--timeout && !s3c24xx_serial_txempty_nofifo(port)) - udelay(100); - - if (!IS_ERR(ourport->baudclk)) - clk_disable_unprepare(ourport->baudclk); - - clk_disable_unprepare(ourport->clk); + case UART_PM_STATE_OFF: + pm_runtime_mark_last_busy(port->dev); + pm_runtime_put_sync(port->dev); break; - case 0: - clk_prepare_enable(ourport->clk); - - if (!IS_ERR(ourport->baudclk)) - clk_prepare_enable(ourport->baudclk); + case UART_PM_STATE_ON: + pm_runtime_get_sync(port->dev); break; default: dev_err(port->dev, "s3c24xx_serial: unknown pm %d\n", level); @@ -2040,18 +2060,15 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) } } + pm_runtime_get_noresume(&pdev->dev); + pm_runtime_set_active(&pdev->dev); + pm_runtime_enable(&pdev->dev); + dev_dbg(&pdev->dev, "%s: adding port\n", __func__); uart_add_one_port(&s3c24xx_uart_drv, &ourport->port); platform_set_drvdata(pdev, &ourport->port); - /* - * Deactivate the clock enabled in s3c24xx_serial_init_port here, - * so that a potential re-enablement through the pm-callback overlaps - * and keeps the clock enabled in this case. - */ - clk_disable_unprepare(ourport->clk); - if (!IS_ERR(ourport->baudclk)) - clk_disable_unprepare(ourport->baudclk); + pm_runtime_put_sync(&pdev->dev); probe_index++; @@ -2061,16 +2078,26 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) static void s3c24xx_serial_remove(struct platform_device *dev) { struct uart_port *port = s3c24xx_dev_to_port(&dev->dev); + struct s3c24xx_uart_port *ourport = to_ourport(port); if (port) + pm_runtime_get_sync(&dev->dev); uart_remove_one_port(&s3c24xx_uart_drv, port); + clk_disable_unprepare(ourport->clk); + if (!IS_ERR(ourport->baudclk)) + clk_disable_unprepare(ourport->baudclk); + + pm_runtime_disable(&dev->dev); + pm_runtime_set_suspended(&dev->dev); + pm_runtime_put_noidle(&dev->dev); + uart_unregister_driver(&s3c24xx_uart_drv); } /* UART power management code */ -#ifdef CONFIG_PM_SLEEP -static int s3c24xx_serial_suspend(struct device *dev) + +static int __maybe_unused s3c24xx_serial_suspend(struct device *dev) { struct uart_port *port = s3c24xx_dev_to_port(dev); @@ -2080,7 +2107,7 @@ static int s3c24xx_serial_suspend(struct device *dev) return 0; } -static int s3c24xx_serial_resume(struct device *dev) +static int __maybe_unused s3c24xx_serial_resume(struct device *dev) { struct uart_port *port = s3c24xx_dev_to_port(dev); struct s3c24xx_uart_port *ourport = to_ourport(port); @@ -2100,7 +2127,7 @@ static int s3c24xx_serial_resume(struct device *dev) return 0; } -static int s3c24xx_serial_resume_noirq(struct device *dev) +static int __maybe_unused s3c24xx_serial_resume_noirq(struct device *dev) { struct uart_port *port = s3c24xx_dev_to_port(dev); struct s3c24xx_uart_port *ourport = to_ourport(port); @@ -2172,13 +2199,9 @@ static int s3c24xx_serial_resume_noirq(struct device *dev) static const struct dev_pm_ops s3c24xx_serial_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(s3c24xx_serial_suspend, s3c24xx_serial_resume) SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(NULL, s3c24xx_serial_resume_noirq) + SET_RUNTIME_PM_OPS(s3c24xx_serial_runtime_suspend, + s3c24xx_serial_runtime_resume, NULL) }; -#define SERIAL_SAMSUNG_PM_OPS (&s3c24xx_serial_pm_ops) - -#else /* !CONFIG_PM_SLEEP */ - -#define SERIAL_SAMSUNG_PM_OPS NULL -#endif /* CONFIG_PM_SLEEP */ /* Console code */ @@ -2653,7 +2676,7 @@ static struct platform_driver samsung_serial_driver = { .id_table = s3c24xx_serial_driver_ids, .driver = { .name = "samsung-uart", - .pm = SERIAL_SAMSUNG_PM_OPS, + .pm = &s3c24xx_serial_pm_ops, .of_match_table = of_match_ptr(s3c24xx_uart_dt_match), }, }; From 1564007681af6ad6809ec2c288f5b3666f54faa9 Mon Sep 17 00:00:00 2001 From: Sven Peter Date: Sun, 7 Nov 2021 11:21:19 +0100 Subject: [PATCH 0223/1009] dt-bindings: usb: Add Apple dwc3 bindings Apple Silicon SoCs such as the M1 have multiple USB controllers based on the Synopsys DesignWare USB3 controller. References to the ATC PHY required for SuperSpeed are left out for now until support has been upstreamed as well. Signed-off-by: Sven Peter --- .../devicetree/bindings/usb/apple,dwc3.yaml | 64 +++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/apple,dwc3.yaml diff --git a/Documentation/devicetree/bindings/usb/apple,dwc3.yaml b/Documentation/devicetree/bindings/usb/apple,dwc3.yaml new file mode 100644 index 00000000000000..fb3b3489e6b263 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/apple,dwc3.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/apple,dwc3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Silicon DWC3 USB controller + +maintainers: + - Sven Peter + +description: + On Apple Silicon SoCs such as the M1 each Type-C port has a corresponding + USB controller based on the Synopsys DesignWare USB3 controller. + + The common content of this binding is defined in snps,dwc3.yaml. + +allOf: + - $ref: snps,dwc3.yaml# + +select: + properties: + compatible: + contains: + const: apple,dwc3 + required: + - compatible + +properties: + compatible: + items: + - enum: + - apple,t8103-dwc3 + - apple,t6000-dwc3 + - const: apple,dwc3 + - const: snps,dwc3 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include + #include + + usb@82280000 { + compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x82280000 0x10000>; + interrupts = ; + + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + }; From a520c6df42e10eef1ddd984c831e5bbd3e36eec0 Mon Sep 17 00:00:00 2001 From: Sven Peter Date: Wed, 30 Nov 2022 22:10:59 +0100 Subject: [PATCH 0224/1009] usb: dwc3: Add support for Apple DWC3 As mad as it sounds, the dwc3 controller present on the Apple M1 must be reset and reinitialized whenever a device is unplugged from the root port or when the PHY mode is changed. This is required for at least the following reasons: - The USB2 D+/D- lines are connected through a stateful eUSB2 repeater which in turn is controlled by a variant of the TI TPS6598x USB PD chip. When the USB PD controller detects a hotplug event it resets the eUSB2 repeater. Afterwards, no new device is recognized before the DWC3 core and PHY are reset as well because the eUSB2 repeater and the PHY/dwc3 block disagree about the current state. - It's possible to completely break the dwc3 controller by switching it to device mode and unplugging the cable at just the wrong time. If this happens dwc3 behaves as if no device is connected. CORESOFTRESET will also never clear after it has been set. The only workaround is to trigger a hard reset of the entire dwc3 core with its external reset line. - Whenever the PHY mode is changed (to e.g. transition to DisplayPort alternate mode or USB4) dwc3 has to be shutdown and reinitialized. Otherwise the Type-C port will not be useable until the entire SoC has been reset. All of this can be easily worked around by respecting transitions to USB_ROLE_NONE and making sure the external reset line is asserted when switching roles. Signed-off-by: Sven Peter --- drivers/usb/dwc3/core.c | 58 ++++++++++++++++++++++++++++++++++++++--- drivers/usb/dwc3/core.h | 3 +++ drivers/usb/dwc3/drd.c | 11 +++++++- 3 files changed, 67 insertions(+), 5 deletions(-) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 100041320e8dd2..614ffa391f8ca8 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -137,6 +137,9 @@ void dwc3_set_prtcap(struct dwc3 *dwc, u32 mode) dwc->current_dr_role = mode; } +static void dwc3_core_exit(struct dwc3 *dwc); +static int dwc3_core_init_for_resume(struct dwc3 *dwc); + static void __dwc3_set_mode(struct work_struct *work) { struct dwc3 *dwc = work_to_dwc(work); @@ -155,7 +158,7 @@ static void __dwc3_set_mode(struct work_struct *work) if (dwc->current_dr_role == DWC3_GCTL_PRTCAP_OTG) dwc3_otg_update(dwc, 0); - if (!desired_dr_role) + if (!desired_dr_role && !dwc->role_switch_reset_quirk) goto out; if (desired_dr_role == dwc->current_dr_role) @@ -183,13 +186,32 @@ static void __dwc3_set_mode(struct work_struct *work) break; } + if (dwc->role_switch_reset_quirk) { + if (dwc->current_dr_role) { + dwc->current_dr_role = 0; + dwc3_core_exit(dwc); + } + + if (desired_dr_role) { + ret = dwc3_core_init_for_resume(dwc); + if (ret) { + dev_err(dwc->dev, + "failed to reinitialize core\n"); + goto out; + } + } else { + goto out; + } + } + /* * When current_dr_role is not set, there's no role switching. * Only perform GCTL.CoreSoftReset when there's DRD role switching. */ - if (dwc->current_dr_role && ((DWC3_IP_IS(DWC3) || + if (dwc->role_switch_reset_quirk || + (dwc->current_dr_role && ((DWC3_IP_IS(DWC3) || DWC3_VER_IS_PRIOR(DWC31, 190A)) && - desired_dr_role != DWC3_GCTL_PRTCAP_OTG)) { + desired_dr_role != DWC3_GCTL_PRTCAP_OTG))) { reg = dwc3_readl(dwc->regs, DWC3_GCTL); reg |= DWC3_GCTL_CORESOFTRESET; dwc3_writel(dwc->regs, DWC3_GCTL, reg); @@ -1426,6 +1448,18 @@ static int dwc3_core_init_mode(struct dwc3 *dwc) ret = dwc3_drd_init(dwc); if (ret) return dev_err_probe(dev, ret, "failed to initialize dual-role\n"); + + /* + * If the role switch reset quirk is required the first role + * switch notification will initialize the core such that we + * have to shut it down here. Make sure that the __dwc3_set_mode + * queued by dwc3_drd_init has completed before since it + * may still try to access MMIO. + */ + if (dwc->role_switch_reset_quirk) { + flush_work(&dwc->drd_work); + dwc3_core_exit(dwc); + } break; default: dev_err(dev, "Unsupported mode of operation %d\n", dwc->dr_mode); @@ -1930,6 +1964,22 @@ static int dwc3_probe(struct platform_device *pdev) if (ret) goto err_put_psy; + if (dev->of_node) { + if (of_device_is_compatible(dev->of_node, "apple,dwc3")) { + if (!IS_ENABLED(CONFIG_USB_ROLE_SWITCH) || + !IS_ENABLED(CONFIG_USB_DWC3_DUAL_ROLE)) { + dev_err(dev, + "Apple DWC3 requires role switch support.\n" + ); + ret = -EINVAL; + goto err_put_psy; + } + + dwc->dr_mode = USB_DR_MODE_OTG; + dwc->role_switch_reset_quirk = true; + } + } + ret = reset_control_deassert(dwc->reset); if (ret) goto err_put_psy; @@ -2055,7 +2105,6 @@ static void dwc3_remove(struct platform_device *pdev) power_supply_put(dwc->usb_psy); } -#ifdef CONFIG_PM static int dwc3_core_init_for_resume(struct dwc3 *dwc) { int ret; @@ -2082,6 +2131,7 @@ static int dwc3_core_init_for_resume(struct dwc3 *dwc) return ret; } +#ifdef CONFIG_PM static int dwc3_suspend_common(struct dwc3 *dwc, pm_message_t msg) { unsigned long flags; diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 180dd8d29287c6..c1ef5f546dc597 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -1136,6 +1136,7 @@ struct dwc3_scratchpad_array { * @sys_wakeup: set if the device may do system wakeup. * @wakeup_configured: set if the device is configured for remote wakeup. * @suspended: set to track suspend event due to U3/L2. + * @role_switch_reset_quirk: set to force reinitialization after any role switch * @imod_interval: set the interrupt moderation interval in 250ns * increments or 0 to disable. * @max_cfg_eps: current max number of IN eps used across all USB configs. @@ -1362,6 +1363,8 @@ struct dwc3 { unsigned wakeup_configured:1; unsigned suspended:1; + unsigned role_switch_reset_quirk:1; + u16 imod_interval; int max_cfg_eps; diff --git a/drivers/usb/dwc3/drd.c b/drivers/usb/dwc3/drd.c index 57ddd2e43022eb..1d3ee1bea189e6 100644 --- a/drivers/usb/dwc3/drd.c +++ b/drivers/usb/dwc3/drd.c @@ -461,6 +461,9 @@ static int dwc3_usb_role_switch_set(struct usb_role_switch *sw, break; } + if (dwc->role_switch_reset_quirk && role == USB_ROLE_NONE) + mode = 0; + dwc3_set_mode(dwc, mode); return 0; } @@ -489,6 +492,10 @@ static enum usb_role dwc3_usb_role_switch_get(struct usb_role_switch *sw) role = USB_ROLE_DEVICE; break; } + + if (dwc->role_switch_reset_quirk && !dwc->current_dr_role) + role = USB_ROLE_NONE; + spin_unlock_irqrestore(&dwc->lock, flags); return role; } @@ -499,7 +506,9 @@ static int dwc3_setup_role_switch(struct dwc3 *dwc) u32 mode; dwc->role_switch_default_mode = usb_get_role_switch_default_mode(dwc->dev); - if (dwc->role_switch_default_mode == USB_DR_MODE_HOST) { + if (dwc->role_switch_reset_quirk) { + mode = 0; + } else if (dwc->role_switch_default_mode == USB_DR_MODE_HOST) { mode = DWC3_GCTL_PRTCAP_HOST; } else { dwc->role_switch_default_mode = USB_DR_MODE_PERIPHERAL; From 3a74161518039cf058bcf13248c4353d72ce7cc7 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Wed, 16 Feb 2022 12:17:58 -0700 Subject: [PATCH 0225/1009] apple-nvme: defer cache flushes by a specified amount Cache flushes on the M1 nvme are really slow, taking 17-18 msec to complete. This can slow down workloads considerably, pure random writes end up being bound by the flush latency and hence run at 55-60 IOPS. Add a deferred flush work around to provide better performance, at a minimal risk. By default, flushes are delayed at most 1 second, but this is configurable. With this work-around, a pure random write workload runs at ~12K IOPS rather than 56 IOPS. Signed-off-by: Jens Axboe --- drivers/nvme/host/apple.c | 69 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c index dd6ec0865141a9..6a9c5d06f38bfc 100644 --- a/drivers/nvme/host/apple.c +++ b/drivers/nvme/host/apple.c @@ -195,8 +195,20 @@ struct apple_nvme { int irq; spinlock_t lock; + + /* + * Delayed cache flush handling state + */ + struct nvme_ns *flush_ns; + unsigned long flush_interval; + unsigned long last_flush; + struct delayed_work flush_dwork; }; +unsigned int flush_interval = 1000; +module_param(flush_interval, uint, 0644); +MODULE_PARM_DESC(flush_interval, "Grace period in msecs between flushes"); + static_assert(sizeof(struct nvme_command) == 64); static_assert(sizeof(struct apple_nvmmu_tcb) == 128); @@ -729,6 +741,26 @@ static int apple_nvme_remove_sq(struct apple_nvme *anv) return nvme_submit_sync_cmd(anv->ctrl.admin_q, &c, NULL, 0); } +static bool apple_nvme_delayed_flush(struct apple_nvme *anv, struct nvme_ns *ns, + struct request *req) +{ + if (!anv->flush_interval || req_op(req) != REQ_OP_FLUSH) + return false; + if (delayed_work_pending(&anv->flush_dwork)) + return true; + if (time_before(jiffies, anv->last_flush + anv->flush_interval)) { + kblockd_mod_delayed_work_on(WORK_CPU_UNBOUND, &anv->flush_dwork, + anv->flush_interval); + if (WARN_ON_ONCE(anv->flush_ns && anv->flush_ns != ns)) + goto out; + anv->flush_ns = ns; + return true; + } +out: + anv->last_flush = jiffies; + return false; +} + static blk_status_t apple_nvme_queue_rq(struct blk_mq_hw_ctx *hctx, const struct blk_mq_queue_data *bd) { @@ -764,6 +796,12 @@ static blk_status_t apple_nvme_queue_rq(struct blk_mq_hw_ctx *hctx, } nvme_start_request(req); + + if (apple_nvme_delayed_flush(anv, ns, req)) { + blk_mq_complete_request(req); + return BLK_STS_OK; + } + apple_nvme_submit_cmd(q, cmnd); return BLK_STS_OK; @@ -1388,6 +1426,28 @@ static void devm_apple_nvme_mempool_destroy(void *data) mempool_destroy(data); } +static void apple_nvme_flush_work(struct work_struct *work) +{ + struct nvme_command c = { }; + struct apple_nvme *anv; + struct nvme_ns *ns; + int err; + + anv = container_of(work, struct apple_nvme, flush_dwork.work); + ns = anv->flush_ns; + if (WARN_ON_ONCE(!ns)) + return; + + c.common.opcode = nvme_cmd_flush; + c.common.nsid = cpu_to_le32(anv->flush_ns->head->ns_id); + err = nvme_submit_sync_cmd(ns->queue, &c, NULL, 0); + if (err) { + dev_err(anv->dev, "Deferred flush failed: %d\n", err); + } else { + anv->last_flush = jiffies; + } +} + static int apple_nvme_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -1522,6 +1582,14 @@ static int apple_nvme_probe(struct platform_device *pdev) goto put_dev; } + if (flush_interval) { + anv->flush_interval = msecs_to_jiffies(flush_interval); + anv->flush_ns = NULL; + anv->last_flush = jiffies - anv->flush_interval; + } + + INIT_DELAYED_WORK(&anv->flush_dwork, apple_nvme_flush_work); + nvme_reset_ctrl(&anv->ctrl); async_schedule(apple_nvme_async_probe, anv); @@ -1553,6 +1621,7 @@ static void apple_nvme_shutdown(struct platform_device *pdev) { struct apple_nvme *anv = platform_get_drvdata(pdev); + flush_delayed_work(&anv->flush_dwork); apple_nvme_disable(anv, true); if (apple_rtkit_is_running(anv->rtk)) apple_rtkit_shutdown(anv->rtk); From f59e51668fe732d6d93b6c2dceda810e175de1d4 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 27 Jun 2022 21:47:43 +0900 Subject: [PATCH 0226/1009] apple-nvme: Release power domains when probe fails Signed-off-by: Hector Martin --- drivers/nvme/host/apple.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c index 6a9c5d06f38bfc..f3da937a61b169 100644 --- a/drivers/nvme/host/apple.c +++ b/drivers/nvme/host/apple.c @@ -1596,6 +1596,7 @@ static int apple_nvme_probe(struct platform_device *pdev) return 0; put_dev: + apple_nvme_detach_genpd(anv); put_device(anv->dev); return ret; } From f7c1c5e82593d1ba62beba288963fd85f82f8e46 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 10 Apr 2023 02:56:59 +0900 Subject: [PATCH 0227/1009] apple-nvme: Support coprocessors left idle iBoot on at least some firmwares/machines leaves ANS2 running, requiring a wake command instead of a CPU boot (and if we reset ANS2 in that state, everything breaks). Only stop the CPU if RTKit was running, and only do the reset dance if the CPU is stopped. Normal shutdown handoff: - RTKit not yet running - CPU detected not running - Reset - CPU powerup - RTKit boot wait ANS2 left running/idle: - RTKit not yet running - CPU detected running - RTKit wake message Sleep/resume cycle: - RTKit shutdown - CPU stopped - (sleep here) - CPU detected not running - Reset - CPU powerup - RTKit boot wait Shutdown or device removal: - RTKit shutdown - CPU stopped Therefore, the CPU running bit serves as a consistent flag of whether the coprocessor is fully stopped or just idle. Signed-off-by: Hector Martin --- drivers/nvme/host/apple.c | 53 ++++++++++++++++++++++++++------------- 1 file changed, 36 insertions(+), 17 deletions(-) diff --git a/drivers/nvme/host/apple.c b/drivers/nvme/host/apple.c index f3da937a61b169..e2d8b3a3f21ce1 100644 --- a/drivers/nvme/host/apple.c +++ b/drivers/nvme/host/apple.c @@ -1049,25 +1049,37 @@ static void apple_nvme_reset_work(struct work_struct *work) ret = apple_rtkit_shutdown(anv->rtk); if (ret) goto out; + + writel(0, anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL); } - writel(0, anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL); + /* + * Only do the soft-reset if the CPU is not running, which means either we + * or the previous stage shut it down cleanly. + */ + if (!(readl(anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL) & + APPLE_ANS_COPROC_CPU_CONTROL_RUN)) { - ret = reset_control_assert(anv->reset); - if (ret) - goto out; + ret = reset_control_assert(anv->reset); + if (ret) + goto out; - ret = apple_rtkit_reinit(anv->rtk); - if (ret) - goto out; + ret = apple_rtkit_reinit(anv->rtk); + if (ret) + goto out; - ret = reset_control_deassert(anv->reset); - if (ret) - goto out; + ret = reset_control_deassert(anv->reset); + if (ret) + goto out; + + writel(APPLE_ANS_COPROC_CPU_CONTROL_RUN, + anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL); + + ret = apple_rtkit_boot(anv->rtk); + } else { + ret = apple_rtkit_wake(anv->rtk); + } - writel(APPLE_ANS_COPROC_CPU_CONTROL_RUN, - anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL); - ret = apple_rtkit_boot(anv->rtk); if (ret) { dev_err(anv->dev, "ANS did not boot"); goto out; @@ -1612,9 +1624,12 @@ static void apple_nvme_remove(struct platform_device *pdev) apple_nvme_disable(anv, true); nvme_uninit_ctrl(&anv->ctrl); - if (apple_rtkit_is_running(anv->rtk)) + if (apple_rtkit_is_running(anv->rtk)) { apple_rtkit_shutdown(anv->rtk); + writel(0, anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL); + } + apple_nvme_detach_genpd(anv); } @@ -1624,8 +1639,11 @@ static void apple_nvme_shutdown(struct platform_device *pdev) flush_delayed_work(&anv->flush_dwork); apple_nvme_disable(anv, true); - if (apple_rtkit_is_running(anv->rtk)) + if (apple_rtkit_is_running(anv->rtk)) { apple_rtkit_shutdown(anv->rtk); + + writel(0, anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL); + } } static int apple_nvme_resume(struct device *dev) @@ -1642,10 +1660,11 @@ static int apple_nvme_suspend(struct device *dev) apple_nvme_disable(anv, true); - if (apple_rtkit_is_running(anv->rtk)) + if (apple_rtkit_is_running(anv->rtk)) { ret = apple_rtkit_shutdown(anv->rtk); - writel(0, anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL); + writel(0, anv->mmio_coproc + APPLE_ANS_COPROC_CPU_CONTROL); + } return ret; } From e0544d6d2d4c771980d54c4077aea7b467f485bd Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 12 Dec 2021 11:46:33 +0900 Subject: [PATCH 0228/1009] dt-bindings: spi: apple,spi: Add binding for Apple SPI controllers The Apple SPI controller is present in SoCs such as the M1 (t8103) and M1 Pro/Max (t600x). This controller uses one IRQ and one clock, and doesn't need any special properties, so the binding is trivial. Signed-off-by: Hector Martin --- .../devicetree/bindings/spi/apple,spi.yaml | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/apple,spi.yaml diff --git a/Documentation/devicetree/bindings/spi/apple,spi.yaml b/Documentation/devicetree/bindings/spi/apple,spi.yaml new file mode 100644 index 00000000000000..bcbdc8943e92a3 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/apple,spi.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/apple,spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple ARM SoC SPI controller + +allOf: + - $ref: "spi-controller.yaml#" + +maintainers: + - Hector Martin + +properties: + compatible: + items: + - enum: + - apple,t8103-spi + - apple,t6000-spi + - const: apple,spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + - '#address-cells' + - '#size-cells' + +unevaluatedProperties: false + +examples: + - | + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + spi: spi@39b104000 { + compatible = "apple,t6000-spi", "apple,spi"; + reg = <0x3 0x9b104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk>; + }; + }; From 976a2db15d615792a1354ce33ce58f24abbbe431 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Thu, 9 Dec 2021 21:55:49 +0900 Subject: [PATCH 0229/1009] spi: apple: Add driver for Apple SPI controller This SPI controller is present in Apple SoCs such as the M1 (t8103) and M1 Pro/Max (t600x). It is a relatively straightforward design with two 16-entry FIFOs, arbitrary transfer sizes (up to 2**32 - 1) and fully configurable word size up to 32 bits. It supports one hardware CS line which can also be driven via the pinctrl/GPIO driver instead, if desired. TX and RX can be independently enabled. There are a surprising number of knobs for tweaking details of the transfer, most of which we do not use right now. Hardware CS control is available, but we haven't found a way to make it stay low across multiple logical transfers, so we just use software CS control for now. There is also a shared DMA offload coprocessor that can be used to handle larger transfers without requiring an IRQ every 8-16 words, but that feature depends on a bunch of scaffolding that isn't ready to be upstreamed yet, so leave it for later. The hardware shares some register bit definitions with spi-s3c24xx which suggests it has a shared legacy with Samsung SoCs, but it is too different to warrant sharing a driver. Signed-off-by: Hector Martin --- drivers/spi/Kconfig | 8 + drivers/spi/Makefile | 1 + drivers/spi/spi-apple.c | 544 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 553 insertions(+) create mode 100644 drivers/spi/spi-apple.c diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index bc7021da2fe91c..6e49a4173dcbdf 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -86,6 +86,14 @@ config SPI_AMLOGIC_SPIFC_A1 This enables master mode support for the SPIFC (SPI flash controller) available in Amlogic A1 (A113L SoC). +config SPI_APPLE + tristate "Apple SoC SPI Controller platform driver" + depends on ARCH_APPLE || COMPILE_TEST + help + This enables support for the SPI controller present on + many Apple SoCs, including the t8103 (M1) and t600x + (M1 Pro/Max). + config SPI_AR934X tristate "Qualcomm Atheros AR934X/QCA95XX SPI controller driver" depends on ATH79 || COMPILE_TEST diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 4ff8d725ba5e6f..5785da75aaa433 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_SPI_ALTERA) += spi-altera-platform.o obj-$(CONFIG_SPI_ALTERA_CORE) += spi-altera-core.o obj-$(CONFIG_SPI_ALTERA_DFL) += spi-altera-dfl.o obj-$(CONFIG_SPI_AMLOGIC_SPIFC_A1) += spi-amlogic-spifc-a1.o +obj-$(CONFIG_SPI_APPLE) += spi-apple.o obj-$(CONFIG_SPI_AR934X) += spi-ar934x.o obj-$(CONFIG_SPI_ARMADA_3700) += spi-armada-3700.o obj-$(CONFIG_SPI_ASPEED_SMC) += spi-aspeed-smc.o diff --git a/drivers/spi/spi-apple.c b/drivers/spi/spi-apple.c new file mode 100644 index 00000000000000..c483ad3f69ef5e --- /dev/null +++ b/drivers/spi/spi-apple.c @@ -0,0 +1,544 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Apple SoC SPI device driver + * + * Copyright The Asahi Linux Contributors + * + * Based on spi-sifive.c, Copyright 2018 SiFive, Inc. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define APPLE_SPI_CTRL 0x000 +#define APPLE_SPI_CTRL_RUN BIT(0) +#define APPLE_SPI_CTRL_TX_RESET BIT(2) +#define APPLE_SPI_CTRL_RX_RESET BIT(3) + +#define APPLE_SPI_CFG 0x004 +#define APPLE_SPI_CFG_CPHA BIT(1) +#define APPLE_SPI_CFG_CPOL BIT(2) +#define APPLE_SPI_CFG_MODE GENMASK(6, 5) +#define APPLE_SPI_CFG_MODE_POLLED 0 +#define APPLE_SPI_CFG_MODE_IRQ 1 +#define APPLE_SPI_CFG_MODE_DMA 2 +#define APPLE_SPI_CFG_IE_RXCOMPLETE BIT(7) +#define APPLE_SPI_CFG_IE_TXRXTHRESH BIT(8) +#define APPLE_SPI_CFG_LSB_FIRST BIT(13) +#define APPLE_SPI_CFG_WORD_SIZE GENMASK(16, 15) +#define APPLE_SPI_CFG_WORD_SIZE_8B 0 +#define APPLE_SPI_CFG_WORD_SIZE_16B 1 +#define APPLE_SPI_CFG_WORD_SIZE_32B 2 +#define APPLE_SPI_CFG_FIFO_THRESH GENMASK(18, 17) +#define APPLE_SPI_CFG_FIFO_THRESH_8B 0 +#define APPLE_SPI_CFG_FIFO_THRESH_4B 1 +#define APPLE_SPI_CFG_FIFO_THRESH_1B 2 +#define APPLE_SPI_CFG_IE_TXCOMPLETE BIT(21) + +#define APPLE_SPI_STATUS 0x008 +#define APPLE_SPI_STATUS_RXCOMPLETE BIT(0) +#define APPLE_SPI_STATUS_TXRXTHRESH BIT(1) +#define APPLE_SPI_STATUS_TXCOMPLETE BIT(2) + +#define APPLE_SPI_PIN 0x00c +#define APPLE_SPI_PIN_KEEP_MOSI BIT(0) +#define APPLE_SPI_PIN_CS BIT(1) + +#define APPLE_SPI_TXDATA 0x010 +#define APPLE_SPI_RXDATA 0x020 +#define APPLE_SPI_CLKDIV 0x030 +#define APPLE_SPI_CLKDIV_MAX 0x7ff +#define APPLE_SPI_RXCNT 0x034 +#define APPLE_SPI_WORD_DELAY 0x038 +#define APPLE_SPI_TXCNT 0x04c + +#define APPLE_SPI_FIFOSTAT 0x10c +#define APPLE_SPI_FIFOSTAT_TXFULL BIT(4) +#define APPLE_SPI_FIFOSTAT_LEVEL_TX GENMASK(15, 8) +#define APPLE_SPI_FIFOSTAT_RXEMPTY BIT(20) +#define APPLE_SPI_FIFOSTAT_LEVEL_RX GENMASK(31, 24) + +#define APPLE_SPI_IE_XFER 0x130 +#define APPLE_SPI_IF_XFER 0x134 +#define APPLE_SPI_XFER_RXCOMPLETE BIT(0) +#define APPLE_SPI_XFER_TXCOMPLETE BIT(1) + +#define APPLE_SPI_IE_FIFO 0x138 +#define APPLE_SPI_IF_FIFO 0x13c +#define APPLE_SPI_FIFO_RXTHRESH BIT(4) +#define APPLE_SPI_FIFO_TXTHRESH BIT(5) +#define APPLE_SPI_FIFO_RXFULL BIT(8) +#define APPLE_SPI_FIFO_TXEMPTY BIT(9) +#define APPLE_SPI_FIFO_RXUNDERRUN BIT(16) +#define APPLE_SPI_FIFO_TXOVERFLOW BIT(17) + +#define APPLE_SPI_SHIFTCFG 0x150 +#define APPLE_SPI_SHIFTCFG_CLK_ENABLE BIT(0) +#define APPLE_SPI_SHIFTCFG_CS_ENABLE BIT(1) +#define APPLE_SPI_SHIFTCFG_AND_CLK_DATA BIT(8) +#define APPLE_SPI_SHIFTCFG_CS_AS_DATA BIT(9) +#define APPLE_SPI_SHIFTCFG_TX_ENABLE BIT(10) +#define APPLE_SPI_SHIFTCFG_RX_ENABLE BIT(11) +#define APPLE_SPI_SHIFTCFG_BITS GENMASK(21, 16) +#define APPLE_SPI_SHIFTCFG_OVERRIDE_CS BIT(24) + +#define APPLE_SPI_PINCFG 0x154 +#define APPLE_SPI_PINCFG_KEEP_CLK BIT(0) +#define APPLE_SPI_PINCFG_KEEP_CS BIT(1) +#define APPLE_SPI_PINCFG_KEEP_MOSI BIT(2) +#define APPLE_SPI_PINCFG_CLK_IDLE_VAL BIT(8) +#define APPLE_SPI_PINCFG_CS_IDLE_VAL BIT(9) +#define APPLE_SPI_PINCFG_MOSI_IDLE_VAL BIT(10) + +#define APPLE_SPI_DELAY_PRE 0x160 +#define APPLE_SPI_DELAY_POST 0x168 +#define APPLE_SPI_DELAY_ENABLE BIT(0) +#define APPLE_SPI_DELAY_NO_INTERBYTE BIT(1) +#define APPLE_SPI_DELAY_SET_SCK BIT(4) +#define APPLE_SPI_DELAY_SET_MOSI BIT(6) +#define APPLE_SPI_DELAY_SCK_VAL BIT(8) +#define APPLE_SPI_DELAY_MOSI_VAL BIT(12) + +#define APPLE_SPI_FIFO_DEPTH 16 + +/* + * The slowest refclock available is 24MHz, the highest divider is 0x7ff, + * the largest word size is 32 bits, the FIFO depth is 16, the maximum + * intra-word delay is 0xffff refclocks. So the maximum time a transfer + * cycle can take is: + * + * (0x7ff * 32 + 0xffff) * 16 / 24e6 Hz ~= 87ms + * + * Double it and round it up to 200ms for good measure. + */ +#define APPLE_SPI_TIMEOUT_MS 200 + +struct apple_spi { + void __iomem *regs; /* MMIO register address */ + struct clk *clk; /* bus clock */ + struct completion done; /* wake-up from interrupt */ +}; + +static inline void reg_write(struct apple_spi *spi, int offset, u32 value) +{ + writel_relaxed(value, spi->regs + offset); +} + +static inline u32 reg_read(struct apple_spi *spi, int offset) +{ + return readl_relaxed(spi->regs + offset); +} + +static inline void reg_mask(struct apple_spi *spi, int offset, u32 clear, u32 set) +{ + u32 val = reg_read(spi, offset); + + val &= ~clear; + val |= set; + reg_write(spi, offset, val); +} + +static void apple_spi_init(struct apple_spi *spi) +{ + /* Set CS high (inactive) and disable override and auto-CS */ + reg_write(spi, APPLE_SPI_PIN, APPLE_SPI_PIN_CS); + reg_mask(spi, APPLE_SPI_SHIFTCFG, APPLE_SPI_SHIFTCFG_OVERRIDE_CS, 0); + reg_mask(spi, APPLE_SPI_PINCFG, APPLE_SPI_PINCFG_CS_IDLE_VAL, APPLE_SPI_PINCFG_KEEP_CS); + + /* Reset FIFOs */ + reg_write(spi, APPLE_SPI_CTRL, APPLE_SPI_CTRL_RX_RESET | APPLE_SPI_CTRL_TX_RESET); + + /* Configure defaults */ + reg_write(spi, APPLE_SPI_CFG, + FIELD_PREP(APPLE_SPI_CFG_FIFO_THRESH, APPLE_SPI_CFG_FIFO_THRESH_8B) | + FIELD_PREP(APPLE_SPI_CFG_MODE, APPLE_SPI_CFG_MODE_IRQ) | + FIELD_PREP(APPLE_SPI_CFG_WORD_SIZE, APPLE_SPI_CFG_WORD_SIZE_8B)); + + /* Disable IRQs */ + reg_write(spi, APPLE_SPI_IE_FIFO, 0); + reg_write(spi, APPLE_SPI_IE_XFER, 0); + + /* Disable delays */ + reg_write(spi, APPLE_SPI_DELAY_PRE, 0); + reg_write(spi, APPLE_SPI_DELAY_POST, 0); +} + +static int apple_spi_prepare_message(struct spi_controller *ctlr, struct spi_message *msg) +{ + struct apple_spi *spi = spi_controller_get_devdata(ctlr); + struct spi_device *device = msg->spi; + + u32 cfg = ((device->mode & SPI_CPHA ? APPLE_SPI_CFG_CPHA : 0) | + (device->mode & SPI_CPOL ? APPLE_SPI_CFG_CPOL : 0) | + (device->mode & SPI_LSB_FIRST ? APPLE_SPI_CFG_LSB_FIRST : 0)); + + /* Update core config */ + reg_mask(spi, APPLE_SPI_CFG, + APPLE_SPI_CFG_CPHA | APPLE_SPI_CFG_CPOL | APPLE_SPI_CFG_LSB_FIRST, cfg); + + return 0; +} + +static void apple_spi_set_cs(struct spi_device *device, bool is_high) +{ + struct apple_spi *spi = spi_controller_get_devdata(device->controller); + + reg_mask(spi, APPLE_SPI_PIN, APPLE_SPI_PIN_CS, is_high ? APPLE_SPI_PIN_CS : 0); +} + +static bool apple_spi_prep_transfer(struct apple_spi *spi, struct spi_transfer *t) +{ + u32 cr, fifo_threshold; + + /* Calculate and program the clock rate */ + cr = DIV_ROUND_UP(clk_get_rate(spi->clk), t->speed_hz); + reg_write(spi, APPLE_SPI_CLKDIV, min_t(u32, cr, APPLE_SPI_CLKDIV_MAX)); + + /* Update bits per word */ + reg_mask(spi, APPLE_SPI_SHIFTCFG, APPLE_SPI_SHIFTCFG_BITS, + FIELD_PREP(APPLE_SPI_SHIFTCFG_BITS, t->bits_per_word)); + + /* We will want to poll if the time we need to wait is + * less than the context switching time. + * Let's call that threshold 5us. The operation will take: + * bits_per_word * fifo_threshold / hz <= 5 * 10^-6 + * 200000 * bits_per_word * fifo_threshold <= hz + */ + fifo_threshold = APPLE_SPI_FIFO_DEPTH / 2; + return (200000 * t->bits_per_word * fifo_threshold) <= t->speed_hz; +} + +static irqreturn_t apple_spi_irq(int irq, void *dev_id) +{ + struct apple_spi *spi = dev_id; + u32 fifo = reg_read(spi, APPLE_SPI_IF_FIFO) & reg_read(spi, APPLE_SPI_IE_FIFO); + u32 xfer = reg_read(spi, APPLE_SPI_IF_XFER) & reg_read(spi, APPLE_SPI_IE_XFER); + + if (fifo || xfer) { + /* Disable interrupts until next transfer */ + reg_write(spi, APPLE_SPI_IE_XFER, 0); + reg_write(spi, APPLE_SPI_IE_FIFO, 0); + complete(&spi->done); + return IRQ_HANDLED; + } + + return IRQ_NONE; +} + +static int apple_spi_wait(struct apple_spi *spi, u32 fifo_bit, u32 xfer_bit, int poll) +{ + int ret = 0; + + if (poll) { + u32 fifo, xfer; + unsigned long timeout = jiffies + APPLE_SPI_TIMEOUT_MS * HZ / 1000; + + do { + fifo = reg_read(spi, APPLE_SPI_IF_FIFO); + xfer = reg_read(spi, APPLE_SPI_IF_XFER); + if (time_after(jiffies, timeout)) { + ret = -ETIMEDOUT; + break; + } + } while (!((fifo & fifo_bit) || (xfer & xfer_bit))); + } else { + reinit_completion(&spi->done); + reg_write(spi, APPLE_SPI_IE_XFER, xfer_bit); + reg_write(spi, APPLE_SPI_IE_FIFO, fifo_bit); + + if (!wait_for_completion_timeout(&spi->done, + msecs_to_jiffies(APPLE_SPI_TIMEOUT_MS))) + ret = -ETIMEDOUT; + + reg_write(spi, APPLE_SPI_IE_XFER, 0); + reg_write(spi, APPLE_SPI_IE_FIFO, 0); + } + + return ret; +} + +static void apple_spi_tx(struct apple_spi *spi, const void **tx_ptr, u32 *left, + unsigned int bytes_per_word) +{ + u32 inuse, words, wrote; + + if (!*tx_ptr) + return; + + inuse = FIELD_GET(APPLE_SPI_FIFOSTAT_LEVEL_TX, reg_read(spi, APPLE_SPI_FIFOSTAT)); + words = wrote = min_t(u32, *left, APPLE_SPI_FIFO_DEPTH - inuse); + + if (!words) + return; + + *left -= words; + + switch (bytes_per_word) { + case 1: { + const u8 *p = *tx_ptr; + + while (words--) + reg_write(spi, APPLE_SPI_TXDATA, *p++); + break; + } + case 2: { + const u16 *p = *tx_ptr; + + while (words--) + reg_write(spi, APPLE_SPI_TXDATA, *p++); + break; + } + case 4: { + const u32 *p = *tx_ptr; + + while (words--) + reg_write(spi, APPLE_SPI_TXDATA, *p++); + break; + } + default: + WARN_ON(1); + } + + *tx_ptr = ((u8 *)*tx_ptr) + bytes_per_word * wrote; +} + +static void apple_spi_rx(struct apple_spi *spi, void **rx_ptr, u32 *left, + unsigned int bytes_per_word) +{ + u32 words, read; + + if (!*rx_ptr) + return; + + words = read = FIELD_GET(APPLE_SPI_FIFOSTAT_LEVEL_RX, reg_read(spi, APPLE_SPI_FIFOSTAT)); + WARN_ON(words > *left); + + if (!words) + return; + + *left -= min_t(u32, *left, words); + + switch (bytes_per_word) { + case 1: { + u8 *p = *rx_ptr; + + while (words--) + *p++ = reg_read(spi, APPLE_SPI_RXDATA); + break; + } + case 2: { + u16 *p = *rx_ptr; + + while (words--) + *p++ = reg_read(spi, APPLE_SPI_RXDATA); + break; + } + case 4: { + u32 *p = *rx_ptr; + + while (words--) + *p++ = reg_read(spi, APPLE_SPI_RXDATA); + break; + } + default: + WARN_ON(1); + } + + *rx_ptr = ((u8 *)*rx_ptr) + bytes_per_word * read; +} + +static int apple_spi_transfer_one(struct spi_controller *ctlr, struct spi_device *device, + struct spi_transfer *t) +{ + struct apple_spi *spi = spi_controller_get_devdata(ctlr); + bool poll = apple_spi_prep_transfer(spi, t); + const void *tx_ptr = t->tx_buf; + void *rx_ptr = t->rx_buf; + unsigned int bytes_per_word; + u32 words, remaining_tx, remaining_rx; + u32 xfer_flags = 0; + u32 fifo_flags; + int retries = 100; + int ret = 0; + + if (t->bits_per_word > 16) + bytes_per_word = 4; + else if (t->bits_per_word > 8) + bytes_per_word = 2; + else + bytes_per_word = 1; + + words = t->len / bytes_per_word; + remaining_tx = tx_ptr ? words : 0; + remaining_rx = rx_ptr ? words : 0; + + /* Reset FIFOs */ + reg_write(spi, APPLE_SPI_CTRL, APPLE_SPI_CTRL_RX_RESET | APPLE_SPI_CTRL_TX_RESET); + + /* Clear IRQ flags */ + reg_write(spi, APPLE_SPI_IF_XFER, ~0); + reg_write(spi, APPLE_SPI_IF_FIFO, ~0); + + /* Determine transfer completion flags we wait for */ + if (tx_ptr) + xfer_flags |= APPLE_SPI_XFER_TXCOMPLETE; + if (rx_ptr) + xfer_flags |= APPLE_SPI_XFER_RXCOMPLETE; + + /* Set transfer length */ + reg_write(spi, APPLE_SPI_TXCNT, remaining_tx); + reg_write(spi, APPLE_SPI_RXCNT, remaining_rx); + + /* Prime transmit FIFO */ + apple_spi_tx(spi, &tx_ptr, &remaining_tx, bytes_per_word); + + /* Start transfer */ + reg_write(spi, APPLE_SPI_CTRL, APPLE_SPI_CTRL_RUN); + + /* TX again since a few words get popped off immediately */ + apple_spi_tx(spi, &tx_ptr, &remaining_tx, bytes_per_word); + + while (xfer_flags) { + fifo_flags = 0; + + if (remaining_tx) + fifo_flags |= APPLE_SPI_FIFO_TXTHRESH; + if (remaining_rx) + fifo_flags |= APPLE_SPI_FIFO_RXTHRESH; + + /* Wait for anything to happen */ + ret = apple_spi_wait(spi, fifo_flags, xfer_flags, poll); + if (ret) { + dev_err(&ctlr->dev, "transfer timed out (remaining %d tx, %d rx)\n", + remaining_tx, remaining_rx); + goto err; + } + + /* Stop waiting on transfer halves once they complete */ + xfer_flags &= ~reg_read(spi, APPLE_SPI_IF_XFER); + + /* Transmit and receive everything we can */ + apple_spi_tx(spi, &tx_ptr, &remaining_tx, bytes_per_word); + apple_spi_rx(spi, &rx_ptr, &remaining_rx, bytes_per_word); + } + + /* + * Sometimes the transfer completes before the last word is in the RX FIFO. + * Normally one retry is all it takes to get the last word out. + */ + while (remaining_rx && retries--) + apple_spi_rx(spi, &rx_ptr, &remaining_rx, bytes_per_word); + + if (remaining_tx) + dev_err(&ctlr->dev, "transfer completed with %d words left to transmit\n", + remaining_tx); + if (remaining_rx) + dev_err(&ctlr->dev, "transfer completed with %d words left to receive\n", + remaining_rx); + +err: + fifo_flags = reg_read(spi, APPLE_SPI_IF_FIFO); + WARN_ON(fifo_flags & APPLE_SPI_FIFO_TXOVERFLOW); + WARN_ON(fifo_flags & APPLE_SPI_FIFO_RXUNDERRUN); + + /* Stop transfer */ + reg_write(spi, APPLE_SPI_CTRL, 0); + + return ret; +} + +static void apple_spi_clk_disable_unprepare(void *data) +{ + clk_disable_unprepare(data); +} + +static int apple_spi_probe(struct platform_device *pdev) +{ + struct apple_spi *spi; + int ret, irq; + struct spi_controller *ctlr; + + ctlr = devm_spi_alloc_master(&pdev->dev, sizeof(struct apple_spi)); + if (!ctlr) + return dev_err_probe(&pdev->dev, -ENOMEM, "out of memory\n"); + + spi = spi_controller_get_devdata(ctlr); + init_completion(&spi->done); + platform_set_drvdata(pdev, ctlr); + + spi->regs = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(spi->regs)) + return PTR_ERR(spi->regs); + + spi->clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(spi->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(spi->clk), "Unable to find bus clock\n"); + + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + return irq; + } + + ret = devm_request_irq(&pdev->dev, irq, apple_spi_irq, 0, + dev_name(&pdev->dev), spi); + if (ret) + return dev_err_probe(&pdev->dev, ret, "Unable to bind to interrupt\n"); + + ret = clk_prepare_enable(spi->clk); + if (ret) + return dev_err_probe(&pdev->dev, ret, "Unable to enable bus clock\n"); + + ret = devm_add_action_or_reset(&pdev->dev, apple_spi_clk_disable_unprepare, spi->clk); + if (ret) + return ret; + + ctlr->dev.of_node = pdev->dev.of_node; + ctlr->bus_num = pdev->id; + ctlr->num_chipselect = 1; + ctlr->mode_bits = SPI_CPHA | SPI_CPOL | SPI_LSB_FIRST; + ctlr->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); + ctlr->flags = 0; + ctlr->prepare_message = apple_spi_prepare_message; + ctlr->set_cs = apple_spi_set_cs; + ctlr->transfer_one = apple_spi_transfer_one; + ctlr->auto_runtime_pm = true; + + pm_runtime_set_active(&pdev->dev); + devm_pm_runtime_enable(&pdev->dev); + + apple_spi_init(spi); + + ret = devm_spi_register_controller(&pdev->dev, ctlr); + if (ret < 0) + return dev_err_probe(&pdev->dev, ret, "devm_spi_register_controller failed\n"); + + return 0; +} + +static const struct of_device_id apple_spi_of_match[] = { + { .compatible = "apple,spi", }, + {} +}; +MODULE_DEVICE_TABLE(of, apple_spi_of_match); + +static struct platform_driver apple_spi_driver = { + .probe = apple_spi_probe, + .driver = { + .name = "apple-spi", + .owner = THIS_MODULE, + .of_match_table = apple_spi_of_match, + }, +}; +module_platform_driver(apple_spi_driver); + +MODULE_AUTHOR("Hector Martin "); +MODULE_DESCRIPTION("Apple SoC SPI driver"); +MODULE_LICENSE("GPL"); From 5c07cc445fcd2f455c718be8dd613063e83ab256 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 19 Aug 2022 18:09:39 +0200 Subject: [PATCH 0230/1009] Revert "ASoC: ops: Don't modify the driver's plaform_max when reading state" This reverts commit 30ac49841386f933339817771ec315a34a4c0edd. --- sound/soc/soc-ops.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c index b27e89ff6a1673..48193c7cbe5baa 100644 --- a/sound/soc/soc-ops.c +++ b/sound/soc/soc-ops.c @@ -176,28 +176,20 @@ int snd_soc_info_volsw(struct snd_kcontrol *kcontrol, { struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; - const char *vol_string = NULL; - int max; + int platform_max; - max = uinfo->value.integer.max = mc->max - mc->min; - if (mc->platform_max && mc->platform_max < max) - max = mc->platform_max; + if (!mc->platform_max) + mc->platform_max = mc->max; + platform_max = mc->platform_max; - if (max == 1) { - /* Even two value controls ending in Volume should always be integer */ - vol_string = strstr(kcontrol->id.name, " Volume"); - if (vol_string && !strcmp(vol_string, " Volume")) - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - else - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - } else { + if (platform_max == 1 && !strstr(kcontrol->id.name, " Volume")) + uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; + else uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - } uinfo->count = snd_soc_volsw_is_stereo(mc) ? 2 : 1; uinfo->value.integer.min = 0; - uinfo->value.integer.max = max; - + uinfo->value.integer.max = platform_max - mc->min; return 0; } EXPORT_SYMBOL_GPL(snd_soc_info_volsw); From 4884adc2efee99064115abe62b3aa61c93c15f40 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 11 Mar 2022 11:55:44 +0100 Subject: [PATCH 0231/1009] ASoC: tas2764: Extend driver to SN012776 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit SN012776 is a speaker amp chip found in Apple's 2021 laptops. It appears similar and more-or-less compatible to TAS2764. Extend the TAS2764 driver with some SN012776 specifics and configure the chip assuming it's in one of the Apple machines. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 50 ++++++++++++++++++++++++++++++++++---- sound/soc/codecs/tas2764.h | 3 +++ 2 files changed, 48 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index a9838e0738cc1b..0a89dc193e38e8 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -25,6 +26,11 @@ #include "tas2764.h" +enum tas2764_devid { + DEVID_TAS2764 = 0, + DEVID_SN012776 = 1 +}; + struct tas2764_priv { struct snd_soc_component *component; struct gpio_desc *reset_gpio; @@ -32,7 +38,8 @@ struct tas2764_priv { struct regmap *regmap; struct device *dev; int irq; - + enum tas2764_devid devid; + int v_sense_slot; int i_sense_slot; @@ -528,10 +535,16 @@ static struct snd_soc_dai_driver tas2764_dai_driver[] = { }, }; +static uint8_t sn012776_bop_presets[] = { + 0x01, 0x32, 0x02, 0x22, 0x83, 0x2d, 0x80, 0x02, 0x06, + 0x32, 0x46, 0x30, 0x02, 0x06, 0x38, 0x40, 0x30, 0x02, + 0x06, 0x3e, 0x37, 0x30, 0xff, 0xe6 +}; + static int tas2764_codec_probe(struct snd_soc_component *component) { struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component); - int ret; + int ret, i; tas2764->component = component; @@ -580,6 +593,23 @@ static int tas2764_codec_probe(struct snd_soc_component *component) if (ret < 0) return ret; + if (tas2764->devid == DEVID_SN012776) { + ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, + TAS2764_PWR_CTRL_BOP_SRC, + TAS2764_PWR_CTRL_BOP_SRC); + if (ret < 0) + return ret; + + for (i = 0; i < ARRAY_SIZE(sn012776_bop_presets); i++) { + ret = snd_soc_component_write(component, + TAS2764_BOP_CFG0 + i, + sn012776_bop_presets[i]); + + if (ret < 0) + return ret; + } + } + return 0; } @@ -699,9 +729,12 @@ static int tas2764_parse_dt(struct device *dev, struct tas2764_priv *tas2764) return 0; } +static const struct of_device_id tas2764_of_match[]; + static int tas2764_i2c_probe(struct i2c_client *client) { struct tas2764_priv *tas2764; + const struct of_device_id *of_id = NULL; int result; tas2764 = devm_kzalloc(&client->dev, sizeof(struct tas2764_priv), @@ -709,6 +742,14 @@ static int tas2764_i2c_probe(struct i2c_client *client) if (!tas2764) return -ENOMEM; + if (client->dev.of_node) + of_id = of_match_device(tas2764_of_match, &client->dev); + + if (of_id) + tas2764->devid = (enum tas2764_devid) of_id->data; + else + tas2764->devid = DEVID_TAS2764; + tas2764->dev = &client->dev; tas2764->irq = client->irq; i2c_set_clientdata(client, tas2764); @@ -743,13 +784,12 @@ static const struct i2c_device_id tas2764_i2c_id[] = { }; MODULE_DEVICE_TABLE(i2c, tas2764_i2c_id); -#if defined(CONFIG_OF) static const struct of_device_id tas2764_of_match[] = { - { .compatible = "ti,tas2764" }, + { .compatible = "ti,tas2764", .data = (void*) DEVID_TAS2764 }, + { .compatible = "ti,sn012776", .data = (void*) DEVID_SN012776 }, {}, }; MODULE_DEVICE_TABLE(of, tas2764_of_match); -#endif static struct i2c_driver tas2764_i2c_driver = { .driver = { diff --git a/sound/soc/codecs/tas2764.h b/sound/soc/codecs/tas2764.h index 168af772a898ff..0a40166040e7e8 100644 --- a/sound/soc/codecs/tas2764.h +++ b/sound/soc/codecs/tas2764.h @@ -29,6 +29,7 @@ #define TAS2764_PWR_CTRL_ACTIVE 0x0 #define TAS2764_PWR_CTRL_MUTE BIT(0) #define TAS2764_PWR_CTRL_SHUTDOWN BIT(1) +#define TAS2764_PWR_CTRL_BOP_SRC BIT(7) #define TAS2764_VSENSE_POWER_EN 3 #define TAS2764_ISENSE_POWER_EN 4 @@ -110,4 +111,6 @@ #define TAS2764_INT_CLK_CFG TAS2764_REG(0x0, 0x5c) #define TAS2764_INT_CLK_CFG_IRQZ_CLR BIT(2) +#define TAS2764_BOP_CFG0 TAS2764_REG(0X0, 0x1d) + #endif /* __TAS2764__ */ From d198d1a89a67c8f9ee3382238e363e248f7581ce Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sat, 20 Aug 2022 20:13:05 +0200 Subject: [PATCH 0232/1009] ASoC: tas2764: Add control concerning overcurrent events MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add control to expose the option of autoretry behavior on overcurrent events in the codec. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 9 +++++++++ sound/soc/codecs/tas2764.h | 4 ++++ 2 files changed, 13 insertions(+) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index 0a89dc193e38e8..7b9cb764eeb0cf 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -625,12 +625,21 @@ static SOC_ENUM_SINGLE_DECL( tas2764_hpf_enum, TAS2764_DC_BLK0, TAS2764_DC_BLK0_HPF_FREQ_PB_SHIFT, tas2764_hpf_texts); +static const char * const tas2764_oce_texts[] = { + "Disable", "Retry", +}; + +static SOC_ENUM_SINGLE_DECL( + tas2764_oce_enum, TAS2764_MISC_CFG1, + TAS2764_MISC_CFG1_OCE_RETRY_SHIFT, tas2764_oce_texts); + static const struct snd_kcontrol_new tas2764_snd_controls[] = { SOC_SINGLE_TLV("Speaker Volume", TAS2764_DVC, 0, TAS2764_DVC_MAX, 1, tas2764_playback_volume), SOC_SINGLE_TLV("Amp Gain Volume", TAS2764_CHNL_0, 1, 0x14, 0, tas2764_digital_tlv), SOC_ENUM("HPF Corner Frequency", tas2764_hpf_enum), + SOC_ENUM("OCE Handling", tas2764_oce_enum), }; static const struct snd_soc_component_driver soc_component_driver_tas2764 = { diff --git a/sound/soc/codecs/tas2764.h b/sound/soc/codecs/tas2764.h index 0a40166040e7e8..20628e51bf94f0 100644 --- a/sound/soc/codecs/tas2764.h +++ b/sound/soc/codecs/tas2764.h @@ -44,6 +44,10 @@ #define TAS2764_CHNL_0 TAS2764_REG(0X0, 0x03) +/* Miscellaneous */ +#define TAS2764_MISC_CFG1 TAS2764_REG(0x0, 0x06) +#define TAS2764_MISC_CFG1_OCE_RETRY_SHIFT 5 + /* TDM Configuration Reg0 */ #define TAS2764_TDM_CFG0 TAS2764_REG(0X0, 0x08) #define TAS2764_TDM_CFG0_SMP_MASK BIT(5) From 0c31976d982f3b760e5739f04f9b4b97f099bb7a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 19 Aug 2022 18:38:04 +0200 Subject: [PATCH 0233/1009] ASoC: ops: Move guts out of snd_soc_limit_volume MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In advance of other changes, move the modification of the control itself into function of its own. Signed-off-by: Martin Povišer --- sound/soc/soc-ops.c | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c index 48193c7cbe5baa..654b8e8dc54ecb 100644 --- a/sound/soc/soc-ops.c +++ b/sound/soc/soc-ops.c @@ -631,6 +631,16 @@ int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol, } EXPORT_SYMBOL_GPL(snd_soc_get_volsw_range); +static int soc_limit_volume(struct snd_kcontrol *kctl, int max) +{ + struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value; + + if (max <= 0 || max > mc->max - mc->min) + return -EINVAL; + mc->platform_max = max; + return 0; +} + /** * snd_soc_limit_volume - Set new limit to an existing volume control. * @@ -644,21 +654,16 @@ int snd_soc_limit_volume(struct snd_soc_card *card, const char *name, int max) { struct snd_kcontrol *kctl; - int ret = -EINVAL; - /* Sanity check for name and max */ - if (unlikely(!name || max <= 0)) + /* Sanity check for name */ + if (unlikely(!name)) return -EINVAL; kctl = snd_soc_card_get_kcontrol(card, name); - if (kctl) { - struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value; - if (max <= mc->max - mc->min) { - mc->platform_max = max; - ret = 0; - } - } - return ret; + if (!kctl) + return -EINVAL; + + return soc_limit_volume(kctl, max); } EXPORT_SYMBOL_GPL(snd_soc_limit_volume); From e5b1ec115a37cb61ee832856ce7ad0b906dbce56 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 19 Aug 2022 18:58:29 +0200 Subject: [PATCH 0234/1009] ASoC: ops: Enforce platform maximum on initial value MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Lower the volume if it is violating the platform maximum at its initial value (i.e. at the time of the the 'snd_soc_limit_volume' call). Signed-off-by: Martin Povišer --- sound/soc/soc-ops.c | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c index 654b8e8dc54ecb..8f149a2d77b142 100644 --- a/sound/soc/soc-ops.c +++ b/sound/soc/soc-ops.c @@ -631,6 +631,33 @@ int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol, } EXPORT_SYMBOL_GPL(snd_soc_get_volsw_range); +static int soc_clip_to_platform_max(struct snd_kcontrol *kctl) +{ + struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value; + struct snd_ctl_elem_value uctl; + int ret; + + if (!mc->platform_max) + return 0; + + ret = kctl->get(kctl, &uctl); + if (ret < 0) + return ret; + + if (uctl.value.integer.value[0] > mc->platform_max) + uctl.value.integer.value[0] = mc->platform_max; + + if (snd_soc_volsw_is_stereo(mc) && + uctl.value.integer.value[1] > mc->platform_max) + uctl.value.integer.value[1] = mc->platform_max; + + ret = kctl->put(kctl, &uctl); + if (ret < 0) + return ret; + + return 0; +} + static int soc_limit_volume(struct snd_kcontrol *kctl, int max) { struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value; @@ -638,7 +665,8 @@ static int soc_limit_volume(struct snd_kcontrol *kctl, int max) if (max <= 0 || max > mc->max - mc->min) return -EINVAL; mc->platform_max = max; - return 0; + + return soc_clip_to_platform_max(kctl); } /** From 1bfd3895cf5398d4f10ab2b728c26359565f9583 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 19 Aug 2022 19:15:54 +0200 Subject: [PATCH 0235/1009] ASoC: ops: Accept patterns in snd_soc_limit_volume MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In snd_soc_limit_volume, instead of looking up a single control by name, also understand wildcard-starting patterns like '* Amp Gain Volume' to touch many controls at one. Signed-off-by: Martin Povišer --- sound/soc/soc-ops.c | 51 +++++++++++++++++++++++++++++++++++++++------ 1 file changed, 45 insertions(+), 6 deletions(-) diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c index 8f149a2d77b142..fe6444306ba8e9 100644 --- a/sound/soc/soc-ops.c +++ b/sound/soc/soc-ops.c @@ -631,6 +631,29 @@ int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol, } EXPORT_SYMBOL_GPL(snd_soc_get_volsw_range); +static bool soc_control_matches(struct snd_kcontrol *kctl, + const char *pattern) +{ + const char *name = kctl->id.name; + + if (pattern[0] == '*') { + int namelen; + int patternlen; + + pattern++; + if (pattern[0] == ' ') + pattern++; + + namelen = strlen(name); + patternlen = strlen(pattern); + + if (namelen > patternlen) + name += namelen - patternlen; + } + + return !strcmp(name, pattern); +} + static int soc_clip_to_platform_max(struct snd_kcontrol *kctl) { struct soc_mixer_control *mc = (struct soc_mixer_control *)kctl->private_value; @@ -670,28 +693,44 @@ static int soc_limit_volume(struct snd_kcontrol *kctl, int max) } /** - * snd_soc_limit_volume - Set new limit to an existing volume control. + * snd_soc_limit_volume - Set new limit to existing volume controls * * @card: where to look for the control - * @name: Name of the control + * @name: name pattern * @max: new maximum limit + * + * Finds controls matching the given name (which can be either a name + * verbatim, or a pattern starting with the wildcard '*') and sets + * a platform volume limit on them. * - * Return 0 for success, else error. + * Return number of matching controls on success, else error. At least + * one control needs to match the pattern. */ int snd_soc_limit_volume(struct snd_soc_card *card, const char *name, int max) { struct snd_kcontrol *kctl; + int hits = 0; + int ret; /* Sanity check for name */ if (unlikely(!name)) return -EINVAL; - kctl = snd_soc_card_get_kcontrol(card, name); - if (!kctl) + list_for_each_entry(kctl, &card->snd_card->controls, list) { + if (!soc_control_matches(kctl, name)) + continue; + + ret = soc_limit_volume(kctl, max); + if (ret < 0) + return ret; + hits++; + } + + if (!hits) return -EINVAL; - return soc_limit_volume(kctl, max); + return hits; } EXPORT_SYMBOL_GPL(snd_soc_limit_volume); From a0cb58edd61c0026c8f85e0ecfcc34db542dcc69 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 19 Aug 2022 19:24:35 +0200 Subject: [PATCH 0236/1009] ASoC: ops: Introduce 'snd_soc_deactivate_kctl' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The new function can be used to deactivate controls -- either a single one or in bulk by pattern. It is something a machine driver may call in fixup_controls. Signed-off-by: Martin Povišer --- include/sound/soc.h | 2 ++ sound/soc/soc-ops.c | 38 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+) diff --git a/include/sound/soc.h b/include/sound/soc.h index 39613b406b1d0e..3b19f9a5795874 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -587,6 +587,8 @@ int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_limit_volume(struct snd_soc_card *card, const char *name, int max); +int snd_soc_deactivate_kctl(struct snd_soc_card *card, + const char *name, int active); int snd_soc_bytes_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); int snd_soc_bytes_get(struct snd_kcontrol *kcontrol, diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c index fe6444306ba8e9..91fd8c39e6e67f 100644 --- a/sound/soc/soc-ops.c +++ b/sound/soc/soc-ops.c @@ -734,6 +734,44 @@ int snd_soc_limit_volume(struct snd_soc_card *card, } EXPORT_SYMBOL_GPL(snd_soc_limit_volume); +/** + * snd_soc_deactivate_kctl - Activate/deactive controls matching a pattern + * + * @card: where to look for the controls + * @name: name pattern + * @active: non-zero to activate, zero to deactivate + * + * Return number of matching controls on success, else error. + * No controls need to match. + */ +int snd_soc_deactivate_kctl(struct snd_soc_card *card, + const char *name, int active) +{ + struct snd_kcontrol *kctl; + int hits = 0; + int ret; + + /* Sanity check for name */ + if (unlikely(!name)) + return -EINVAL; + + list_for_each_entry(kctl, &card->snd_card->controls, list) { + if (!soc_control_matches(kctl, name)) + continue; + + ret = snd_ctl_activate_id(card->snd_card, &kctl->id, active); + if (ret < 0) + return ret; + hits++; + } + + if (!hits) + return -EINVAL; + + return hits; +} +EXPORT_SYMBOL_GPL(snd_soc_deactivate_kctl); + int snd_soc_bytes_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { From f92776b79d2c98ca92f3166ce3fbf821f57791bd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 19 Aug 2022 19:25:36 +0200 Subject: [PATCH 0237/1009] ASoC: ops: Introduce 'soc_set_enum_kctl' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The new function is to be used to set enumerated controls to desired values -- either a single control or many controls in bulk by pattern. It is something a machine driver may call in fixup_controls. Signed-off-by: Martin Povišer --- include/sound/soc.h | 2 ++ sound/soc/soc-ops.c | 70 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 72 insertions(+) diff --git a/include/sound/soc.h b/include/sound/soc.h index 3b19f9a5795874..4c03715df87afa 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -589,6 +589,8 @@ int snd_soc_limit_volume(struct snd_soc_card *card, const char *name, int max); int snd_soc_deactivate_kctl(struct snd_soc_card *card, const char *name, int active); +int snd_soc_set_enum_kctl(struct snd_soc_card *card, + const char *name, const char *strval); int snd_soc_bytes_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo); int snd_soc_bytes_get(struct snd_kcontrol *kcontrol, diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c index 91fd8c39e6e67f..15e88e0e074c94 100644 --- a/sound/soc/soc-ops.c +++ b/sound/soc/soc-ops.c @@ -772,6 +772,76 @@ int snd_soc_deactivate_kctl(struct snd_soc_card *card, } EXPORT_SYMBOL_GPL(snd_soc_deactivate_kctl); +static int soc_set_enum_kctl(struct snd_kcontrol *kctl, const char *strval) +{ + struct snd_ctl_elem_value value; + struct snd_ctl_elem_info info; + int sel, i, ret; + + ret = kctl->info(kctl, &info); + if (ret < 0) + return ret; + + if (info.type != SNDRV_CTL_ELEM_TYPE_ENUMERATED) + return -EINVAL; + + for (sel = 0; sel < info.value.enumerated.items; sel++) { + info.value.enumerated.item = sel; + ret = kctl->info(kctl, &info); + if (ret < 0) + return ret; + + if (!strcmp(strval, info.value.enumerated.name)) + break; + } + + if (sel == info.value.enumerated.items) + return -EINVAL; + + for (i = 0; i < info.count; i++) + value.value.enumerated.item[i] = sel; + + return kctl->put(kctl, &value); +} + +/** + * snd_soc_set_enum_kctl - Set enumerated controls matching a pattern + * + * @card: where to look for the controls + * @name: name pattern + * @value: string value to set the controls to + * + * Return number of matching and set controls on success, else error. + * No controls need to match. + */ +int snd_soc_set_enum_kctl(struct snd_soc_card *card, + const char *name, const char *value) +{ + struct snd_kcontrol *kctl; + int hits = 0; + int ret; + + /* Sanity check for name */ + if (unlikely(!name)) + return -EINVAL; + + list_for_each_entry(kctl, &card->snd_card->controls, list) { + if (!soc_control_matches(kctl, name)) + continue; + + ret = soc_set_enum_kctl(kctl, value); + if (ret < 0) + return ret; + hits++; + } + + if (!hits) + return -EINVAL; + + return hits; +} +EXPORT_SYMBOL_GPL(snd_soc_set_enum_kctl); + int snd_soc_bytes_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { From d928a58f9b5edf4256184f012a907f5f01e88bc0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 19 Aug 2022 21:09:35 +0200 Subject: [PATCH 0238/1009] ASoC: card: Let 'fixup_controls' return errors MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Let the 'fixup_controls' card method return error values which will roll back the half-done binding of the card. Signed-off-by: Martin Povišer --- include/sound/soc-card.h | 2 +- include/sound/soc.h | 2 +- sound/soc/mediatek/mt8188/mt8188-mt6359.c | 4 +++- sound/soc/soc-card.c | 12 +++++++++--- sound/soc/soc-core.c | 5 ++++- 5 files changed, 18 insertions(+), 7 deletions(-) diff --git a/include/sound/soc-card.h b/include/sound/soc-card.h index 1f4c39922d8250..22682332ec5e55 100644 --- a/include/sound/soc-card.h +++ b/include/sound/soc-card.h @@ -46,7 +46,7 @@ int snd_soc_card_resume_post(struct snd_soc_card *card); int snd_soc_card_probe(struct snd_soc_card *card); int snd_soc_card_late_probe(struct snd_soc_card *card); -void snd_soc_card_fixup_controls(struct snd_soc_card *card); +int snd_soc_card_fixup_controls(struct snd_soc_card *card); int snd_soc_card_remove(struct snd_soc_card *card); int snd_soc_card_set_bias_level(struct snd_soc_card *card, diff --git a/include/sound/soc.h b/include/sound/soc.h index 4c03715df87afa..536bccfccc91e6 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1009,7 +1009,7 @@ struct snd_soc_card { int (*probe)(struct snd_soc_card *card); int (*late_probe)(struct snd_soc_card *card); - void (*fixup_controls)(struct snd_soc_card *card); + int (*fixup_controls)(struct snd_soc_card *card); int (*remove)(struct snd_soc_card *card); /* the pre and post PM functions are used to do any PM work before and diff --git a/sound/soc/mediatek/mt8188/mt8188-mt6359.c b/sound/soc/mediatek/mt8188/mt8188-mt6359.c index a391066ab20459..4737614e82eb17 100644 --- a/sound/soc/mediatek/mt8188/mt8188-mt6359.c +++ b/sound/soc/mediatek/mt8188/mt8188-mt6359.c @@ -1221,7 +1221,7 @@ static struct snd_soc_dai_link mt8188_mt6359_dai_links[] = { }, }; -static void mt8188_fixup_controls(struct snd_soc_card *card) +static int mt8188_fixup_controls(struct snd_soc_card *card) { struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(card); struct mt8188_mt6359_priv *priv = soc_card_data->mach_priv; @@ -1244,6 +1244,8 @@ static void mt8188_fixup_controls(struct snd_soc_card *card) else dev_warn(card->dev, "Cannot find ctl : Headphone Switch\n"); } + + return 0; } static struct snd_soc_card mt8188_mt6359_soc_card = { diff --git a/sound/soc/soc-card.c b/sound/soc/soc-card.c index 8a2f163da6bc9e..2220c0a2895268 100644 --- a/sound/soc/soc-card.c +++ b/sound/soc/soc-card.c @@ -217,10 +217,16 @@ int snd_soc_card_late_probe(struct snd_soc_card *card) return 0; } -void snd_soc_card_fixup_controls(struct snd_soc_card *card) +int snd_soc_card_fixup_controls(struct snd_soc_card *card) { - if (card->fixup_controls) - card->fixup_controls(card); + if (card->fixup_controls) { + int ret = card->fixup_controls(card); + + if (ret < 0) + return soc_card_ret(card, ret); + } + + return 0; } int snd_soc_card_remove(struct snd_soc_card *card) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 2ec13d1634b636..181b9fc7a564da 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2295,7 +2295,10 @@ static int snd_soc_bind_card(struct snd_soc_card *card) goto probe_end; snd_soc_dapm_new_widgets(card); - snd_soc_card_fixup_controls(card); + + ret = snd_soc_card_fixup_controls(card); + if (ret < 0) + goto probe_end; ret = snd_card_register(card->snd_card); if (ret < 0) { From b496739e0b84de1bdad367956f4cf70a016779a4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Thu, 31 Mar 2022 01:16:48 +0200 Subject: [PATCH 0239/1009] dt-bindings: sound: Add Apple Macs sound peripherals MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add binding for Apple Silicon Macs' machine-level integration of sound peripherals. Signed-off-by: Martin Povišer --- .../bindings/sound/apple,macaudio.yaml | 162 ++++++++++++++++++ 1 file changed, 162 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/apple,macaudio.yaml diff --git a/Documentation/devicetree/bindings/sound/apple,macaudio.yaml b/Documentation/devicetree/bindings/sound/apple,macaudio.yaml new file mode 100644 index 00000000000000..8fe22dec3015d6 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/apple,macaudio.yaml @@ -0,0 +1,162 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/apple,macaudio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Silicon Macs integrated sound peripherals + +description: + This binding represents the overall machine-level integration of sound + peripherals on 'Apple Silicon' machines by Apple. + +maintainers: + - Martin Povišer + +properties: + compatible: + items: + - enum: + - apple,j274-macaudio + - apple,j293-macaudio + - apple,j314-macaudio + - const: apple,macaudio + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + model: + description: + Model name for presentation to users + $ref: /schemas/types.yaml#/definitions/string + +patternProperties: + "^dai-link(@[0-9a-f]+)?$": + description: | + Node for each sound peripheral such as the speaker array, headphones jack, + or microphone. + type: object + + additionalProperties: false + + properties: + reg: + maxItems: 1 + + link-name: + description: | + Name for the peripheral, expecting 'Speaker' or 'Speakers' if this is + the speaker array. + $ref: /schemas/types.yaml#/definitions/string + + cpu: + type: object + + properties: + sound-dai: + description: | + DAI list with CPU-side I2S ports involved in this peripheral. + minItems: 1 + maxItems: 2 + + required: + - sound-dai + + codec: + type: object + + properties: + sound-dai: + minItems: 1 + maxItems: 8 + description: | + DAI list with the CODEC-side DAIs connected to the above CPU-side + DAIs and involved in this sound peripheral. + + The list is in left/right order if applicable. If there are more + than one CPU-side DAIs (there can be two), the CODECs must be + listed first those connected to the first CPU, then those + connected to the second. + + In addition, on some machines with many speaker codecs, the CODECs + are listed in this fixed order: + + J293: Left Front, Left Rear, Right Front, Right Rear + J314: Left Woofer 1, Left Tweeter, Left Woofer 2, + Right Woofer 1, Right Tweeter, Right Woofer 2 + + required: + - sound-dai + + required: + - reg + - cpu + - codec + +required: + - compatible + - model + +additionalProperties: false + +examples: + - | + mca: mca@9b600000 { + compatible = "apple,t6000-mca", "apple,mca"; + reg = <0x9b600000 0x10000>, + <0x9b500000 0x20000>; + + clocks = <&nco 0>, <&nco 1>, <&nco 2>, <&nco 3>; + power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, + <&ps_mca2>, <&ps_mca3>; + dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>, + <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>, + <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>, + <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>; + dma-names = "tx0a", "rx0a", "tx0b", "rx0b", + "tx1a", "rx1a", "tx1b", "rx1b", + "tx2a", "rx2a", "tx2b", "rx2b", + "tx3a", "rx3a", "tx3b", "rx3b"; + + #sound-dai-cells = <1>; + }; + + sound { + compatible = "apple,j314-macaudio", "apple,macaudio"; + model = "MacBook Pro J314 integrated audio"; + + #address-cells = <1>; + #size-cells = <0>; + + dai-link@0 { + reg = <0>; + link-name = "Speakers"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_woof1>, + <&speaker_left_tweet>, + <&speaker_left_woof2>, + <&speaker_right_woof1>, + <&speaker_right_tweet>, + <&speaker_right_woof2>; + }; + }; + + dai-link@1 { + reg = <1>; + link-name = "Headphones Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; From fcb35dd5818a70510ffb33feef89e1d1984c1d3a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sat, 19 Feb 2022 09:49:56 +0100 Subject: [PATCH 0240/1009] ASoC: apple: Add macaudio machine driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/Kconfig | 17 + sound/soc/apple/Makefile | 4 + sound/soc/apple/macaudio.c | 923 +++++++++++++++++++++++++++++++++++++ 3 files changed, 944 insertions(+) create mode 100644 sound/soc/apple/macaudio.c diff --git a/sound/soc/apple/Kconfig b/sound/soc/apple/Kconfig index 793f7782e0d721..992e416108be5f 100644 --- a/sound/soc/apple/Kconfig +++ b/sound/soc/apple/Kconfig @@ -6,3 +6,20 @@ config SND_SOC_APPLE_MCA help This option enables an ASoC platform driver for MCA peripherals found on Apple Silicon SoCs. + +config SND_SOC_APPLE_MACAUDIO + tristate "Sound support for Apple Silicon Macs" + depends on ARCH_APPLE || COMPILE_TEST + select SND_SOC_APPLE_MCA + select SND_SIMPLE_CARD_UTILS + select APPLE_ADMAC + select COMMON_CLK_APPLE_NCO + select SND_SOC_TAS2764 + select SND_SOC_TAS2770 + select SND_SOC_CS42L83 + select SND_SOC_CS42L84 + default ARCH_APPLE + help + This option enables an ASoC machine-level driver for Apple Silicon Macs + and it also enables the required SoC and codec drivers for overall + sound support on these machines. diff --git a/sound/soc/apple/Makefile b/sound/soc/apple/Makefile index 7a30bf452817e0..a14b8fc7f349aa 100644 --- a/sound/soc/apple/Makefile +++ b/sound/soc/apple/Makefile @@ -1,3 +1,7 @@ snd-soc-apple-mca-objs := mca.o obj-$(CONFIG_SND_SOC_APPLE_MCA) += snd-soc-apple-mca.o + +snd-soc-macaudio-objs := macaudio.o + +obj-$(CONFIG_SND_SOC_APPLE_MACAUDIO) += snd-soc-macaudio.o diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c new file mode 100644 index 00000000000000..1e6007bd5336bf --- /dev/null +++ b/sound/soc/apple/macaudio.c @@ -0,0 +1,923 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * ASoC machine driver for Apple Silicon Macs + * + * Copyright (C) The Asahi Linux Contributors + * + * Based on sound/soc/qcom/{sc7180.c|common.c} + * Copyright (c) 2018, Linaro Limited. + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + * + * + * The platform driver has independent frontend and backend DAIs with the + * option of routing backends to any of the frontends. The platform + * driver configures the routing based on DPCM couplings in ASoC runtime + * structures, which in turn are determined from DAPM paths by ASoC. But the + * platform driver doesn't supply relevant DAPM paths and leaves that up for + * the machine driver to fill in. The filled-in virtual topology can be + * anything as long as any backend isn't connected to more than one frontend + * at any given time. (The limitation is due to the unsupported case of + * reparenting of live BEs.) + */ + +#define DEBUG + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define DRIVER_NAME "snd-soc-macaudio" + +/* + * CPU side is bit and frame clock provider + * I2S has both clocks inverted + */ +#define MACAUDIO_DAI_FMT (SND_SOC_DAIFMT_I2S | \ + SND_SOC_DAIFMT_CBC_CFC | \ + SND_SOC_DAIFMT_GATED | \ + SND_SOC_DAIFMT_IB_IF) +#define MACAUDIO_JACK_MASK (SND_JACK_HEADSET | SND_JACK_HEADPHONE) +#define MACAUDIO_SLOTWIDTH 32 + +struct macaudio_snd_data { + struct snd_soc_card card; + struct snd_soc_jack jack; + int jack_plugin_state; + + bool has_speakers; + + struct macaudio_link_props { + /* frontend props */ + unsigned int bclk_ratio; + + /* backend props */ + bool is_speakers; + bool is_headphones; + unsigned int tdm_mask; + } *link_props; + + unsigned int speaker_nchans_array[2]; + struct snd_pcm_hw_constraint_list speaker_nchans_list; +}; + +static bool void_warranty; +module_param(void_warranty, bool, 0644); +MODULE_PARM_DESC(void_warranty, "Do not bail if safety is not assured"); + +SND_SOC_DAILINK_DEFS(primary, + DAILINK_COMP_ARRAY(COMP_CPU("mca-pcm-0")), // CPU + DAILINK_COMP_ARRAY(COMP_DUMMY()), // CODEC + DAILINK_COMP_ARRAY(COMP_EMPTY())); // platform (filled at runtime) + +SND_SOC_DAILINK_DEFS(secondary, + DAILINK_COMP_ARRAY(COMP_CPU("mca-pcm-1")), // CPU + DAILINK_COMP_ARRAY(COMP_DUMMY()), // CODEC + DAILINK_COMP_ARRAY(COMP_EMPTY())); + +static struct snd_soc_dai_link macaudio_fe_links[] = { + { + .name = "Primary", + .stream_name = "Primary", + .dynamic = 1, + .dpcm_playback = 1, + .dpcm_capture = 1, + .dpcm_merged_rate = 1, + .dpcm_merged_chan = 1, + .dpcm_merged_format = 1, + .dai_fmt = MACAUDIO_DAI_FMT, + SND_SOC_DAILINK_REG(primary), + }, + { + .name = "Secondary", + .stream_name = "Secondary", + .dynamic = 1, + .dpcm_playback = 1, + .dpcm_merged_rate = 1, + .dpcm_merged_chan = 1, + .dpcm_merged_format = 1, + .dai_fmt = MACAUDIO_DAI_FMT, + SND_SOC_DAILINK_REG(secondary), + }, +}; + +static struct macaudio_link_props macaudio_fe_link_props[] = { + { + /* + * Primary FE + * + * The bclk ratio at 64 for the primary frontend is important + * to ensure that the headphones codec's idea of left and right + * in a stereo stream over I2S fits in nicely with everyone else's. + * (This is until the headphones codec's driver supports + * set_tdm_slot.) + * + * The low bclk ratio precludes transmitting more than two + * channels over I2S, but that's okay since there is the secondary + * FE for speaker arrays anyway. + */ + .bclk_ratio = 64, + }, + { + /* + * Secondary FE + * + * Here we want frames plenty long to be able to drive all + * those fancy speaker arrays. + */ + .bclk_ratio = 256, + } +}; + +static int macaudio_copy_link(struct device *dev, struct snd_soc_dai_link *target, + struct snd_soc_dai_link *source) +{ + memcpy(target, source, sizeof(struct snd_soc_dai_link)); + + target->cpus = devm_kmemdup(dev, target->cpus, + sizeof(*target->cpus) * target->num_cpus, + GFP_KERNEL); + target->codecs = devm_kmemdup(dev, target->codecs, + sizeof(*target->codecs) * target->num_codecs, + GFP_KERNEL); + target->platforms = devm_kmemdup(dev, target->platforms, + sizeof(*target->platforms) * target->num_platforms, + GFP_KERNEL); + + if (!target->cpus || !target->codecs || !target->platforms) + return -ENOMEM; + + return 0; +} + +static int macaudio_parse_of_component(struct device_node *node, int index, + struct snd_soc_dai_link_component *comp) +{ + struct of_phandle_args args; + int ret; + + ret = of_parse_phandle_with_args(node, "sound-dai", "#sound-dai-cells", + index, &args); + if (ret) + return ret; + comp->of_node = args.np; + return snd_soc_get_dai_name(&args, &comp->dai_name); +} + +/* + * Parse one DPCM backend from the devicetree. This means taking one + * of the CPU DAIs and combining it with one or more CODEC DAIs. + */ +static int macaudio_parse_of_be_dai_link(struct macaudio_snd_data *ma, + struct snd_soc_dai_link *link, + int be_index, int ncodecs_per_be, + struct device_node *cpu, + struct device_node *codec) +{ + struct snd_soc_dai_link_component *comp; + struct device *dev = ma->card.dev; + int codec_base = be_index * ncodecs_per_be; + int ret, i; + + link->no_pcm = 1; + link->dpcm_playback = 1; + link->dpcm_capture = 1; + + link->dai_fmt = MACAUDIO_DAI_FMT; + + link->num_codecs = ncodecs_per_be; + link->codecs = devm_kcalloc(dev, ncodecs_per_be, + sizeof(*comp), GFP_KERNEL); + link->num_cpus = 1; + link->cpus = devm_kzalloc(dev, sizeof(*comp), GFP_KERNEL); + + if (!link->codecs || !link->cpus) + return -ENOMEM; + + link->num_platforms = 0; + + for_each_link_codecs(link, i, comp) { + ret = macaudio_parse_of_component(codec, codec_base + i, comp); + if (ret) + return ret; + } + + ret = macaudio_parse_of_component(cpu, be_index, link->cpus); + if (ret) + return ret; + + link->name = link->cpus[0].dai_name; + + return 0; +} + +static int macaudio_parse_of(struct macaudio_snd_data *ma) +{ + struct device_node *codec = NULL; + struct device_node *cpu = NULL; + struct device_node *np = NULL; + struct device_node *platform = NULL; + struct snd_soc_dai_link *link = NULL; + struct snd_soc_card *card = &ma->card; + struct device *dev = card->dev; + struct macaudio_link_props *link_props; + int ret, num_links, i; + + ret = snd_soc_of_parse_card_name(card, "model"); + if (ret) { + dev_err(dev, "Error parsing card name: %d\n", ret); + return ret; + } + + /* Populate links, start with the fixed number of FE links */ + num_links = ARRAY_SIZE(macaudio_fe_links); + + /* Now add together the (dynamic) number of BE links */ + for_each_available_child_of_node(dev->of_node, np) { + int num_cpus; + + cpu = of_get_child_by_name(np, "cpu"); + if (!cpu) { + dev_err(dev, "missing CPU DAI node at %pOF\n", np); + ret = -EINVAL; + goto err_free; + } + + num_cpus = of_count_phandle_with_args(cpu, "sound-dai", + "#sound-dai-cells"); + + if (num_cpus <= 0) { + dev_err(card->dev, "missing sound-dai property at %pOF\n", cpu); + ret = -EINVAL; + goto err_free; + } + of_node_put(cpu); + cpu = NULL; + + /* Each CPU specified counts as one BE link */ + num_links += num_cpus; + } + + /* Allocate the DAI link array */ + card->dai_link = devm_kcalloc(dev, num_links, sizeof(*link), GFP_KERNEL); + ma->link_props = devm_kcalloc(dev, num_links, sizeof(*ma->link_props), GFP_KERNEL); + if (!card->dai_link || !ma->link_props) + return -ENOMEM; + + card->num_links = num_links; + link = card->dai_link; + link_props = ma->link_props; + + for (i = 0; i < ARRAY_SIZE(macaudio_fe_links); i++) { + ret = macaudio_copy_link(dev, link, &macaudio_fe_links[i]); + if (ret) + goto err_free; + + memcpy(link_props, &macaudio_fe_link_props[i], sizeof(struct macaudio_link_props)); + link++; link_props++; + } + + for (i = 0; i < num_links; i++) + card->dai_link[i].id = i; + + /* Fill in the BEs */ + for_each_available_child_of_node(dev->of_node, np) { + const char *link_name; + bool speakers; + int be_index, num_codecs, num_bes, ncodecs_per_cpu, nchannels; + unsigned int left_mask, right_mask; + + ret = of_property_read_string(np, "link-name", &link_name); + if (ret) { + dev_err(card->dev, "missing link name\n"); + goto err_free; + } + + speakers = !strcmp(link_name, "Speaker") + || !strcmp(link_name, "Speakers"); + if (speakers) + ma->has_speakers = 1; + + cpu = of_get_child_by_name(np, "cpu"); + codec = of_get_child_by_name(np, "codec"); + + if (!codec || !cpu) { + dev_err(dev, "missing DAI specifications for '%s'\n", link_name); + ret = -EINVAL; + goto err_free; + } + + num_bes = of_count_phandle_with_args(cpu, "sound-dai", + "#sound-dai-cells"); + if (num_bes <= 0) { + dev_err(card->dev, "missing sound-dai property at %pOF\n", cpu); + ret = -EINVAL; + goto err_free; + } + + num_codecs = of_count_phandle_with_args(codec, "sound-dai", + "#sound-dai-cells"); + if (num_codecs <= 0) { + dev_err(card->dev, "missing sound-dai property at %pOF\n", codec); + ret = -EINVAL; + goto err_free; + } + + if (num_codecs % num_bes != 0) { + dev_err(card->dev, "bad combination of CODEC (%d) and CPU (%d) number at %pOF\n", + num_codecs, num_bes, np); + ret = -EINVAL; + goto err_free; + } + + /* + * Now parse the cpu/codec lists into a number of DPCM backend links. + * In each link there will be one DAI from the cpu list paired with + * an evenly distributed number of DAIs from the codec list. (As is + * the binding semantics.) + */ + ncodecs_per_cpu = num_codecs / num_bes; + nchannels = num_codecs * (speakers ? 1 : 2); + + /* + * If there is a single speaker, assign two channels to it, because + * it can do downmix. + */ + if (nchannels < 2) + nchannels = 2; + + left_mask = 0; + for (i = 0; i < nchannels; i += 2) + left_mask = left_mask << 2 | 1; + right_mask = left_mask << 1; + + for (be_index = 0; be_index < num_bes; be_index++) { + ret = macaudio_parse_of_be_dai_link(ma, link, be_index, + ncodecs_per_cpu, cpu, codec); + if (ret) + goto err_free; + + link_props->is_speakers = speakers; + link_props->is_headphones = !speakers; + + if (num_bes == 2) + /* This sound peripheral is split between left and right BE */ + link_props->tdm_mask = be_index ? right_mask : left_mask; + else + /* One BE covers all of the peripheral */ + link_props->tdm_mask = left_mask | right_mask; + + /* Steal platform OF reference for use in FE links later */ + platform = link->cpus->of_node; + + link++; link_props++; + } + + of_node_put(codec); + of_node_put(cpu); + cpu = codec = NULL; + } + + for (i = 0; i < ARRAY_SIZE(macaudio_fe_links); i++) + card->dai_link[i].platforms->of_node = platform; + + return 0; + +err_free: + of_node_put(codec); + of_node_put(cpu); + of_node_put(np); + + if (!card->dai_link) + return ret; + + for (i = 0; i < num_links; i++) { + /* + * TODO: If we don't go through this path are the references + * freed inside ASoC? + */ + snd_soc_of_put_dai_link_codecs(&card->dai_link[i]); + snd_soc_of_put_dai_link_cpus(&card->dai_link[i]); + } + + return ret; +} + +static int macaudio_get_runtime_bclk_ratio(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_dpcm *dpcm; + + /* + * If this is a FE, look it up in link_props directly. + * If this is a BE, look it up in the respective FE. + */ + if (!rtd->dai_link->no_pcm) + return ma->link_props[rtd->dai_link->id].bclk_ratio; + + for_each_dpcm_fe(rtd, substream->stream, dpcm) { + int fe_id = dpcm->fe->dai_link->id; + + return ma->link_props[fe_id].bclk_ratio; + } + + return 0; +} + +static int macaudio_dpcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); + int bclk_ratio = macaudio_get_runtime_bclk_ratio(substream); + int i; + + if (bclk_ratio) { + struct snd_soc_dai *dai; + int mclk = params_rate(params) * bclk_ratio; + + for_each_rtd_codec_dais(rtd, i, dai) { + snd_soc_dai_set_sysclk(dai, 0, mclk, SND_SOC_CLOCK_IN); + snd_soc_dai_set_bclk_ratio(dai, bclk_ratio); + } + + snd_soc_dai_set_sysclk(cpu_dai, 0, mclk, SND_SOC_CLOCK_OUT); + snd_soc_dai_set_bclk_ratio(cpu_dai, bclk_ratio); + } + + return 0; +} + +static void macaudio_dpcm_shutdown(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *dai; + int bclk_ratio = macaudio_get_runtime_bclk_ratio(substream); + int i; + + if (bclk_ratio) { + for_each_rtd_codec_dais(rtd, i, dai) + snd_soc_dai_set_sysclk(dai, 0, 0, SND_SOC_CLOCK_IN); + + snd_soc_dai_set_sysclk(cpu_dai, 0, 0, SND_SOC_CLOCK_OUT); + } +} + +static const struct snd_soc_ops macaudio_fe_ops = { + .shutdown = macaudio_dpcm_shutdown, + .hw_params = macaudio_dpcm_hw_params, +}; + +static const struct snd_soc_ops macaudio_be_ops = { + .shutdown = macaudio_dpcm_shutdown, + .hw_params = macaudio_dpcm_hw_params, +}; + +static int macaudio_be_assign_tdm(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_card *card = rtd->card; + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + struct snd_soc_dai *dai; + unsigned int mask; + int nslots, ret, i; + + if (!props->tdm_mask) + return 0; + + mask = props->tdm_mask; + nslots = __fls(mask) + 1; + + if (rtd->dai_link->num_codecs == 1) { + ret = snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_codec(rtd, 0), mask, + 0, nslots, MACAUDIO_SLOTWIDTH); + + /* + * Headphones get a pass on -ENOTSUPP (see the comment + * around bclk_ratio value for primary FE). + */ + if (ret == -ENOTSUPP && props->is_headphones) + return 0; + + return ret; + } + + for_each_rtd_codec_dais(rtd, i, dai) { + int slot = __ffs(mask); + + mask &= ~(1 << slot); + ret = snd_soc_dai_set_tdm_slot(dai, 1 << slot, 0, nslots, + MACAUDIO_SLOTWIDTH); + if (ret) + return ret; + } + + return 0; +} + +static int macaudio_be_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_card *card = rtd->card; + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + struct snd_soc_dai *dai; + int i, ret; + + ret = macaudio_be_assign_tdm(rtd); + if (ret < 0) + return ret; + + if (props->is_headphones) { + for_each_rtd_codec_dais(rtd, i, dai) + snd_soc_component_set_jack(dai->component, &ma->jack, NULL); + } + + return 0; +} + +static void macaudio_be_exit(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_card *card = rtd->card; + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + struct snd_soc_dai *dai; + int i; + + if (props->is_headphones) { + for_each_rtd_codec_dais(rtd, i, dai) + snd_soc_component_set_jack(dai->component, NULL, NULL); + } +} + +static int macaudio_fe_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_card *card = rtd->card; + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + int nslots = props->bclk_ratio / MACAUDIO_SLOTWIDTH; + + return snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_cpu(rtd, 0), (1 << nslots) - 1, + (1 << nslots) - 1, nslots, MACAUDIO_SLOTWIDTH); +} + +static struct snd_soc_jack_pin macaudio_jack_pins[] = { + { + .pin = "Headphone", + .mask = SND_JACK_HEADPHONE, + }, + { + .pin = "Headset Mic", + .mask = SND_JACK_MICROPHONE, + }, + { + .pin = "Speaker", + .mask = SND_JACK_HEADPHONE, + .invert = 1, + }, +}; + +static int macaudio_probe(struct snd_soc_card *card) +{ + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + int ret; + + dev_dbg(card->dev, "%s!\n", __func__); + + ret = snd_soc_card_jack_new_pins(card, "Headphone Jack", + SND_JACK_HEADSET | SND_JACK_HEADPHONE, + &ma->jack, macaudio_jack_pins, + ARRAY_SIZE(macaudio_jack_pins)); + if (ret < 0) { + dev_err(card->dev, "jack creation failed: %d\n", ret); + return ret; + } + + return ret; +} + +static int macaudio_add_backend_dai_route(struct snd_soc_card *card, struct snd_soc_dai *dai, + bool is_speakers) +{ + struct snd_soc_dapm_route routes[2]; + struct snd_soc_dapm_route *r; + int nroutes = 0; + int ret; + + memset(routes, 0, sizeof(routes)); + + dev_dbg(card->dev, "adding routes for '%s'\n", dai->name); + + r = &routes[nroutes++]; + if (is_speakers) + r->source = "Speaker Playback"; + else + r->source = "Headphone Playback"; + r->sink = dai->stream[SNDRV_PCM_STREAM_PLAYBACK].widget->name; + + /* If headphone jack, add capture path */ + if (!is_speakers) { + r = &routes[nroutes++]; + r->source = dai->stream[SNDRV_PCM_STREAM_CAPTURE].widget->name; + r->sink = "Headphone Capture"; + } + + ret = snd_soc_dapm_add_routes(&card->dapm, routes, nroutes); + if (ret) + dev_err(card->dev, "failed adding dynamic DAPM routes for %s\n", + dai->name); + return ret; +} + +static int macaudio_add_pin_routes(struct snd_soc_card *card, struct snd_soc_component *component, + bool is_speakers) +{ + struct snd_soc_dapm_route routes[1]; + struct snd_soc_dapm_route *r; + int nroutes = 0; + char buf[32]; + int ret; + + memset(routes, 0, sizeof(routes)); + + /* Connect the far ends of CODECs to pins */ + if (is_speakers) { + r = &routes[nroutes++]; + r->source = "OUT"; + if (component->name_prefix) { + snprintf(buf, sizeof(buf) - 1, "%s OUT", component->name_prefix); + r->source = buf; + } + r->sink = "Speaker Pin Demux"; + } else { + r = &routes[nroutes++]; + r->source = "Jack HP"; + r->sink = "Headphone"; + } + + + ret = snd_soc_dapm_add_routes(&card->dapm, routes, nroutes); + if (ret) + dev_err(card->dev, "failed adding dynamic DAPM routes for %s\n", + component->name); + return ret; +} + +static int macaudio_late_probe(struct snd_soc_card *card) +{ + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + struct snd_soc_pcm_runtime *rtd; + struct snd_soc_dai *dai; + int ret, i; + + /* Add the dynamic DAPM routes */ + for_each_card_rtds(card, rtd) { + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + + if (!rtd->dai_link->no_pcm) + continue; + + for_each_rtd_cpu_dais(rtd, i, dai) { + ret = macaudio_add_backend_dai_route(card, dai, props->is_speakers); + + if (ret) + return ret; + } + + for_each_rtd_codec_dais(rtd, i, dai) { + ret = macaudio_add_pin_routes(card, dai->component, + props->is_speakers); + + if (ret) + return ret; + } + } + + return 0; +} + +#define CHECK(call, pattern, value) \ + { \ + int ret = call(card, pattern, value); \ + if (ret < 1 && !void_warranty) { \ + dev_err(card->dev, "%s on '%s': %d\n", #call, pattern, ret); \ + return ret; \ + } \ + dev_dbg(card->dev, "%s on '%s': %d hits\n", #call, pattern, ret); \ + } + + +static int macaudio_j274_fixup_controls(struct snd_soc_card *card) +{ + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + + if (ma->has_speakers) { + CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 14); // 20 set by macOS, this is 3 dB below + } + + return 0; +} + +static int macaudio_j314_fixup_controls(struct snd_soc_card *card) +{ + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + + if (ma->has_speakers) { + CHECK(snd_soc_set_enum_kctl, "* ASI1 Sel", "Left"); + CHECK(snd_soc_deactivate_kctl, "* ASI1 Sel", 0); + CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 9); // 15 set by macOS, this is 3 dB below + CHECK(snd_soc_set_enum_kctl, "* Tweeter HPF Corner Freq", "800 Hz"); + CHECK(snd_soc_deactivate_kctl, "* Tweeter HPF Corner Freq", 0); + + /* + * The speaker amps suffer from spurious overcurrent + * events on their unmute, so enable autoretry. + */ + CHECK(snd_soc_set_enum_kctl, "* OCE Handling", "Retry"); + CHECK(snd_soc_deactivate_kctl, "* OCE Handling", 0); + + /* + * Since we don't set the right slots yet to avoid + * driver conflict on the I2S bus sending ISENSE/VSENSE + * samples from the codecs back to us, disable the + * controls. + */ + CHECK(snd_soc_deactivate_kctl, "* VSENSE Switch", 0); + CHECK(snd_soc_deactivate_kctl, "* ISENSE Switch", 0); + } + + return 0; +} + +static int macaudio_fallback_fixup_controls(struct snd_soc_card *card) +{ + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + + if (ma->has_speakers && !void_warranty) { + dev_err(card->dev, "driver can't assure safety on this model, refusing probe\n"); + return -EINVAL; + } + + return 0; +} + +#undef CHECK + +static const char * const macaudio_spk_mux_texts[] = { + "Primary", + "Secondary" +}; + +SOC_ENUM_SINGLE_VIRT_DECL(macaudio_spk_mux_enum, macaudio_spk_mux_texts); + +static const struct snd_kcontrol_new macaudio_spk_mux = + SOC_DAPM_ENUM("Speaker Playback Mux", macaudio_spk_mux_enum); + +static const char * const macaudio_hp_mux_texts[] = { + "Primary", + "Secondary" +}; + +SOC_ENUM_SINGLE_VIRT_DECL(macaudio_hp_mux_enum, macaudio_hp_mux_texts); + +static const struct snd_kcontrol_new macaudio_hp_mux = + SOC_DAPM_ENUM("Headphones Playback Mux", macaudio_hp_mux_enum); + +static const char *macaudio_spk_demux_texts[] = { + "Inverse Jack", "Static", +}; + +static SOC_ENUM_SINGLE_DECL(macaudio_spk_demux_enum, + SND_SOC_NOPM, 0, macaudio_spk_demux_texts); + +static const struct snd_kcontrol_new macaudio_spk_demux = + SOC_DAPM_ENUM("Speaker Pin Demux", macaudio_spk_demux_enum); + +static const struct snd_soc_dapm_widget macaudio_snd_widgets[] = { + SND_SOC_DAPM_SPK("Speaker", NULL), + SND_SOC_DAPM_SPK("Speaker (Static)", NULL), + SND_SOC_DAPM_HP("Headphone", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + + SND_SOC_DAPM_MUX("Speaker Playback Mux", SND_SOC_NOPM, 0, 0, &macaudio_spk_mux), + SND_SOC_DAPM_MUX("Headphone Playback Mux", SND_SOC_NOPM, 0, 0, &macaudio_hp_mux), + SND_SOC_DAPM_DEMUX("Speaker Pin Demux", SND_SOC_NOPM, 0, 0, &macaudio_spk_demux), + + SND_SOC_DAPM_AIF_OUT("Speaker Playback", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("Headphone Playback", NULL, 0, SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_AIF_IN("Headphone Capture", NULL, 0, SND_SOC_NOPM, 0, 0), +}; + +static const struct snd_kcontrol_new macaudio_controls[] = { + SOC_DAPM_PIN_SWITCH("Speaker"), + SOC_DAPM_PIN_SWITCH("Speaker (Static)"), + SOC_DAPM_PIN_SWITCH("Headphone"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), +}; + +static const struct snd_soc_dapm_route macaudio_dapm_routes[] = { + /* Playback paths */ + { "Speaker Playback Mux", "Primary", "PCM0 TX" }, + { "Speaker Playback Mux", "Secondary", "PCM1 TX" }, + { "Speaker Playback", NULL, "Speaker Playback Mux"}, + + { "Headphone Playback Mux", "Primary", "PCM0 TX" }, + { "Headphone Playback Mux", "Secondary", "PCM1 TX" }, + { "Headphone Playback", NULL, "Headphone Playback Mux"}, + /* + * Additional paths (to specific I2S ports) are added dynamically. + */ + + { "Speaker", "Inverse Jack", "Speaker Pin Demux" }, + { "Speaker (Static)", "Static", "Speaker Pin Demux" }, + + /* Capture paths */ + { "PCM0 RX", NULL, "Headphone Capture" }, +}; + +static const struct of_device_id macaudio_snd_device_id[] = { + { .compatible = "apple,j274-macaudio", .data = macaudio_j274_fixup_controls }, + { .compatible = "apple,j314-macaudio", .data = macaudio_j314_fixup_controls }, + { .compatible = "apple,macaudio"}, + { } +}; +MODULE_DEVICE_TABLE(of, macaudio_snd_device_id); + +static int macaudio_snd_platform_probe(struct platform_device *pdev) +{ + struct snd_soc_card *card; + struct macaudio_snd_data *data; + struct device *dev = &pdev->dev; + struct snd_soc_dai_link *link; + const struct of_device_id *of_id; + int ret; + int i; + + of_id = of_match_device(macaudio_snd_device_id, dev); + if (!of_id) + return -EINVAL; + + data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); + if (!data) + return -ENOMEM; + card = &data->card; + snd_soc_card_set_drvdata(card, data); + + card->owner = THIS_MODULE; + card->driver_name = DRIVER_NAME; + card->dev = dev; + card->dapm_widgets = macaudio_snd_widgets; + card->num_dapm_widgets = ARRAY_SIZE(macaudio_snd_widgets); + card->dapm_routes = macaudio_dapm_routes; + card->num_dapm_routes = ARRAY_SIZE(macaudio_dapm_routes); + card->controls = macaudio_controls; + card->num_controls = ARRAY_SIZE(macaudio_controls); + card->probe = macaudio_probe; + card->late_probe = macaudio_late_probe; + card->component_chaining = true; + card->fully_routed = true; + + if (of_id->data) + card->fixup_controls = of_id->data; + else + card->fixup_controls = macaudio_fallback_fixup_controls; + + ret = macaudio_parse_of(data); + if (ret) + return dev_err_probe(&pdev->dev, ret, "failed OF parsing\n"); + + for_each_card_prelinks(card, i, link) { + if (link->no_pcm) { + link->ops = &macaudio_be_ops; + link->init = macaudio_be_init; + link->exit = macaudio_be_exit; + } else { + link->ops = &macaudio_fe_ops; + link->init = macaudio_fe_init; + } + } + + return devm_snd_soc_register_card(dev, card); +} + +static struct platform_driver macaudio_snd_driver = { + .probe = macaudio_snd_platform_probe, + .driver = { + .name = DRIVER_NAME, + .of_match_table = macaudio_snd_device_id, + .pm = &snd_soc_pm_ops, + }, +}; +module_platform_driver(macaudio_snd_driver); + +MODULE_AUTHOR("Martin Povišer "); +MODULE_DESCRIPTION("Apple Silicon Macs machine-level sound driver"); +MODULE_LICENSE("GPL"); From 5341430c2a3fff5429f936dc5250a3654ec53e2a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 3 Aug 2022 17:25:43 +0200 Subject: [PATCH 0241/1009] ASoC: cs42l42: Fix typo MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/codecs/cs42l42.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index 60d366e53526ff..a57387ef13515a 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -1677,7 +1677,7 @@ irqreturn_t cs42l42_irq_thread(int irq, void *data) return IRQ_NONE; } - /* Read sticky registers to clear interurpt */ + /* Read sticky registers to clear interrupt */ for (i = 0; i < ARRAY_SIZE(stickies); i++) { regmap_read(cs42l42->regmap, irq_params_table[i].status_addr, &(stickies[i])); From 04f174ab3f0d120c15d3329e716dea1449278519 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 6 Sep 2022 14:51:29 +0200 Subject: [PATCH 0242/1009] ASoC: cs42l42: Do not advertise sample bit symmetry MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/codecs/cs42l42.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index a57387ef13515a..762b93feb109fd 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -1149,7 +1149,6 @@ struct snd_soc_dai_driver cs42l42_dai = { .formats = CS42L42_FORMATS, }, .symmetric_rate = 1, - .symmetric_sample_bits = 1, .ops = &cs42l42_ops, }; EXPORT_SYMBOL_NS_GPL(cs42l42_dai, SND_SOC_CS42L42_CORE); From 08efde3869d06c0110fcde50bf81210b6ec06f9a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sat, 20 Aug 2022 20:50:24 +0200 Subject: [PATCH 0243/1009] dt-bindings: sound: Add CS42L84 codec MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CS42L84 is a headphone jack codec made by Cirrus Logic and seen in Apple computer models starting with 2021 Macbook Pros. It is not a publicly documented part. To a degree the part is similar to the public CS42L42. (The L84 superseded L83 seen in earlier Apple models, and the L83 was pretty much the same as L42.) Signed-off-by: Martin Povišer --- sound/soc/codecs/cirrus,cs42l84.yaml | 60 ++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 sound/soc/codecs/cirrus,cs42l84.yaml diff --git a/sound/soc/codecs/cirrus,cs42l84.yaml b/sound/soc/codecs/cirrus,cs42l84.yaml new file mode 100644 index 00000000000000..12bc6dbeeddfac --- /dev/null +++ b/sound/soc/codecs/cirrus,cs42l84.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/cirrus,cs42l84.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic CS42L84 audio CODEC + +maintainers: + - povik+lin@cutebit.org + +description: + The CS42L84 is a headphone jack codec made by Cirrus Logic and embedded + in personal computers sold by Apple. It was first seen in 2021 Macbook Pro + models. + + It has stereo DAC for playback, mono ADC for capture, and is somewhat + similar to CS42L42 but with a different regmap. + +properties: + compatible: + enum: + - cirrus,cs42l84 + + reg: + description: + I2C address of the device + maxItems: 1 + + reset-gpios: + description: + Reset pin, asserted to reset the device, deasserted to bring + the device online + maxItems: 1 + + interrupts: + description: + Interrupt for the IRQ output line of the device + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 4 GPIO_ACTIVE_LOW>; + interrupts-extended = <&pinctrl_ap 180 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + }; + }; From d014ff838dcc4c59862d909a611e6356d952854c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 29 Jun 2022 20:32:14 +0200 Subject: [PATCH 0244/1009] wip: ASoC: cs42l84: Start new codec driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/cs42l84.c | 1045 ++++++++++++++++++++++++++++++++++++ sound/soc/codecs/cs42l84.h | 214 ++++++++ 4 files changed, 1266 insertions(+) create mode 100644 sound/soc/codecs/cs42l84.c create mode 100644 sound/soc/codecs/cs42l84.h diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index f78ea2f86fa64f..b335e84e3ed4e0 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -83,6 +83,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_CS42L52 imply SND_SOC_CS42L56 imply SND_SOC_CS42L73 + imply SND_SOC_CS42L84 imply SND_SOC_CS4234 imply SND_SOC_CS4265 imply SND_SOC_CS4270 @@ -903,6 +904,10 @@ config SND_SOC_CS42L83 select REGMAP_I2C select SND_SOC_CS42L42_CORE +config SND_SOC_CS42L84 + tristate "Cirrus Logic CS42L84 CODEC" + depends on I2C + config SND_SOC_CS4234 tristate "Cirrus Logic CS4234 CODEC" depends on I2C diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 7c075539dc476c..38aa2c2b384536 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -89,6 +89,7 @@ snd-soc-cs42l52-objs := cs42l52.o snd-soc-cs42l56-objs := cs42l56.o snd-soc-cs42l73-objs := cs42l73.o snd-soc-cs42l83-i2c-objs := cs42l83-i2c.o +snd-soc-cs42l84-objs := cs42l84.o snd-soc-cs4234-objs := cs4234.o snd-soc-cs4265-objs := cs4265.o snd-soc-cs4270-objs := cs4270.o @@ -484,6 +485,7 @@ obj-$(CONFIG_SND_SOC_CS42L52) += snd-soc-cs42l52.o obj-$(CONFIG_SND_SOC_CS42L56) += snd-soc-cs42l56.o obj-$(CONFIG_SND_SOC_CS42L73) += snd-soc-cs42l73.o obj-$(CONFIG_SND_SOC_CS42L83) += snd-soc-cs42l83-i2c.o +obj-$(CONFIG_SND_SOC_CS42L84) += snd-soc-cs42l84.o obj-$(CONFIG_SND_SOC_CS4234) += snd-soc-cs4234.o obj-$(CONFIG_SND_SOC_CS4265) += snd-soc-cs4265.o obj-$(CONFIG_SND_SOC_CS4270) += snd-soc-cs4270.o diff --git a/sound/soc/codecs/cs42l84.c b/sound/soc/codecs/cs42l84.c new file mode 100644 index 00000000000000..38dfee80ed9f73 --- /dev/null +++ b/sound/soc/codecs/cs42l84.c @@ -0,0 +1,1045 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * cs42l84.c -- CS42L84 ALSA SoC audio driver + * + * Copyright (C) The Asahi Linux Contributors + * + * Based on sound/soc/codecs/cs42l42{.c,.h} + * Copyright 2016 Cirrus Logic, Inc. + */ + +#define DEBUG + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "cs42l84.h" +#include "cirrus_legacy.h" + +struct cs42l84_private { + struct regmap *regmap; + struct device *dev; + struct gpio_desc *reset_gpio; + struct snd_soc_jack *jack; + struct mutex irq_lock; + u8 plug_state; + int pll_config; + int bclk; + u8 pll_mclk_f; + u32 srate; + u8 stream_use; + int hs_type; +}; + +static const struct regmap_config cs42l84_regmap = { + .reg_bits = 16, + .val_bits = 8, + + .max_register = 0xffff, + .cache_type = REGCACHE_NONE, + + .use_single_read = true, + .use_single_write = true, +}; + +static int cs42l84_put_dac_vol(struct snd_kcontrol *kctl, + struct snd_ctl_elem_value *val) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kctl); + unsigned int vola, volb; + int ret, ret2; + + vola = val->value.integer.value[0]; + volb = val->value.integer.value[1]; + + ret = snd_soc_component_update_bits(component, CS42L84_FRZ_CTL, + CS42L84_FRZ_CTL_ENGAGE, + CS42L84_FRZ_CTL_ENGAGE); + if (ret < 0) + goto bail; + + ret = snd_soc_component_update_bits(component, CS42L84_DAC_CHA_VOL_LSB, + 0xff, vola & 0xff); + if (ret < 0) + goto bail; + ret = snd_soc_component_update_bits(component, CS42L84_DAC_CHA_VOL_MSB, + 0xff, (vola >> 8) & 0x01); + if (ret < 0) + goto bail; + ret = snd_soc_component_update_bits(component, CS42L84_DAC_CHB_VOL_LSB, + 0xff, volb & 0xff); + if (ret < 0) + goto bail; + ret = snd_soc_component_update_bits(component, CS42L84_DAC_CHB_VOL_MSB, + 0xff, (volb >> 8) & 0x01); + if (ret < 0) + goto bail; + +bail: + ret2 = snd_soc_component_update_bits(component, CS42L84_FRZ_CTL, + CS42L84_FRZ_CTL_ENGAGE, 0); + if (ret2 < 0 && ret >= 0) + ret = ret2; + + return ret; +} + +static int cs42l84_get_dac_vol(struct snd_kcontrol *kctl, + struct snd_ctl_elem_value *val) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kctl); + unsigned int vola, volb; + int ret; + + ret = snd_soc_component_read(component, CS42L84_DAC_CHA_VOL_LSB); + if (ret < 0) + return ret; + vola = ret; + + ret = snd_soc_component_read(component, CS42L84_DAC_CHA_VOL_MSB); + if (ret < 0) + return ret; + vola |= (ret & 1) << 8; + + ret = snd_soc_component_read(component, CS42L84_DAC_CHB_VOL_LSB); + if (ret < 0) + return ret; + volb = ret; + + ret = snd_soc_component_read(component, CS42L84_DAC_CHB_VOL_MSB); + if (ret < 0) + return ret; + volb |= (ret & 1) << 8; + + val->value.integer.value[0] = vola; + val->value.integer.value[1] = volb; + + return 0; +} + +/* TODO */ +static const DECLARE_TLV_DB_SCALE(cs42l84_dac_tlv, -25600, 50, 1); + +static const struct snd_kcontrol_new cs42l84_snd_controls[] = { + SOC_DOUBLE_R_EXT_TLV("DAC Playback Volume", CS42L84_DAC_CHA_VOL_LSB, + CS42L84_DAC_CHB_VOL_LSB, 0, 511, 0, + cs42l84_get_dac_vol, cs42l84_put_dac_vol, cs42l84_dac_tlv), + SOC_SINGLE("ADC Preamp Gain", CS42L84_ADC_CTL1, + CS42L84_ADC_CTL1_PREAMP_GAIN_SHIFT, 2, 0), + SOC_SINGLE("ADC PGA Gain", CS42L84_ADC_CTL1, + CS42L84_ADC_CTL1_PGA_GAIN_SHIFT, 31, 0), + SOC_SINGLE("ADC WNF Switch", CS42L84_ADC_CTL4, + CS42L84_ADC_CTL4_WNF_EN_SHIFT, 1, 0), + SOC_SINGLE("WNF Corner Frequency", CS42L84_ADC_CTL4, + CS42L84_ADC_CTL4_WNF_CF_SHIFT, 3, 0), + SOC_SINGLE("ADC HPF Switch", CS42L84_ADC_CTL4, + CS42L84_ADC_CTL4_HPF_EN_SHIFT, 1, 0), + SOC_SINGLE("HPF Corner Frequency", CS42L84_ADC_CTL4, + CS42L84_ADC_CTL4_HPF_CF_SHIFT, 3, 0), +}; + +static const char* const cs42l84_mux_text[] = { + "Blank", "ADC", "ASP RX CH1", "ASP RX CH2", +}; + +static const unsigned int cs42l84_mux_values[] = { + 0b0000, 0b0111, 0b1101, 0b1110, +}; + +static SOC_VALUE_ENUM_SINGLE_DECL(cs42l84_daca_mux_enum, + CS42L84_BUS_DAC_SRC, CS42L84_BUS_DAC_SRC_DACA_SHIFT, + 0b1111, cs42l84_mux_text, cs42l84_mux_values); + +static SOC_VALUE_ENUM_SINGLE_DECL(cs42l84_dacb_mux_enum, + CS42L84_BUS_DAC_SRC, CS42L84_BUS_DAC_SRC_DACB_SHIFT, + 0b1111, cs42l84_mux_text, cs42l84_mux_values); + +static SOC_VALUE_ENUM_SINGLE_DECL(cs42l84_sdout1_mux_enum, + CS42L84_BUS_ASP_TX_SRC, CS42L84_BUS_ASP_TX_SRC_CH1_SHIFT, + 0b1111, cs42l84_mux_text, cs42l84_mux_values); + +static const struct snd_kcontrol_new cs42l84_daca_mux_ctrl = + SOC_DAPM_ENUM("DACA Select", cs42l84_daca_mux_enum); + +static const struct snd_kcontrol_new cs42l84_dacb_mux_ctrl = + SOC_DAPM_ENUM("DACB Select", cs42l84_dacb_mux_enum); + +static const struct snd_kcontrol_new cs42l84_sdout1_mux_ctrl = + SOC_DAPM_ENUM("SDOUT1 Select", cs42l84_sdout1_mux_enum); + +static const struct snd_soc_dapm_widget cs42l84_dapm_widgets[] = { + /* Playback Path */ + SND_SOC_DAPM_OUTPUT("HP"), + SND_SOC_DAPM_DAC("DAC", NULL, CS42L84_MSM_BLOCK_EN2, CS42L84_MSM_BLOCK_EN2_DAC_SHIFT, 0), + SND_SOC_DAPM_MUX("DACA Select", SND_SOC_NOPM, 0, 0, &cs42l84_daca_mux_ctrl), + SND_SOC_DAPM_MUX("DACB Select", SND_SOC_NOPM, 0, 0, &cs42l84_dacb_mux_ctrl), + SND_SOC_DAPM_AIF_IN("SDIN1", NULL, 0, CS42L84_ASP_RX_EN, CS42L84_ASP_RX_EN_CH1_SHIFT, 0), + SND_SOC_DAPM_AIF_IN("SDIN2", NULL, 1, CS42L84_ASP_RX_EN, CS42L84_ASP_RX_EN_CH2_SHIFT, 0), + + /* Capture Path */ + SND_SOC_DAPM_INPUT("HS"), + SND_SOC_DAPM_ADC("ADC", NULL, CS42L84_MSM_BLOCK_EN2, CS42L84_MSM_BLOCK_EN2_ADC_SHIFT, 0), + SND_SOC_DAPM_MUX("SDOUT1 Select", SND_SOC_NOPM, 0, 0, &cs42l84_sdout1_mux_ctrl), + SND_SOC_DAPM_AIF_OUT("SDOUT1", NULL, 0, CS42L84_ASP_TX_EN, CS42L84_ASP_TX_EN_CH1_SHIFT, 0), + + /* Playback/Capture Requirements */ + SND_SOC_DAPM_SUPPLY("BUS", CS42L84_MSM_BLOCK_EN2, CS42L84_MSM_BLOCK_EN2_BUS_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("ASP", CS42L84_MSM_BLOCK_EN2, CS42L84_MSM_BLOCK_EN2_ASP_SHIFT, 0, NULL, 0), + SND_SOC_DAPM_SUPPLY("BCLK", CS42L84_ASP_CTL, CS42L84_ASP_CTL_BCLK_EN_SHIFT, 0, NULL, 0), +}; + +static const struct snd_soc_dapm_route cs42l84_audio_map[] = { + /* Playback Path */ + {"HP", NULL, "DAC"}, + {"DAC", NULL, "DACA Select"}, + {"DAC", NULL, "DACB Select"}, + {"DACA Select", "ASP RX CH1", "SDIN1"}, + {"DACA Select", "ASP RX CH2", "SDIN2"}, + {"DACB Select", "ASP RX CH1", "SDIN1"}, + {"DACB Select", "ASP RX CH2", "SDIN2"}, + {"SDIN1", NULL, "Playback"}, + {"SDIN2", NULL, "Playback"}, + + {"ADC", NULL, "HS"}, + {"SDOUT1 Select", "ADC", "ADC"}, + {"SDOUT1", NULL, "SDOUT1 Select"}, + {"Capture", NULL, "SDOUT1"}, + + /* Playback Requirements */ + {"DAC", NULL, "BUS"}, + {"SDIN1", NULL, "ASP"}, + {"SDIN2", NULL, "ASP"}, + {"SDIN1", NULL, "BCLK"}, + {"SDIN2", NULL, "BCLK"}, + + /* Capture Requirements */ + {"SDOUT1", NULL, "BUS"}, + {"SDOUT1", NULL, "ASP"}, + {"SDOUT1", NULL, "BCLK"}, +}; + +static int cs42l84_set_jack(struct snd_soc_component *component, struct snd_soc_jack *jk, void *d) +{ + struct cs42l84_private *cs42l84 = snd_soc_component_get_drvdata(component); + + /* Prevent race with interrupt handler */ + mutex_lock(&cs42l84->irq_lock); + cs42l84->jack = jk; + snd_soc_jack_report(jk, cs42l84->hs_type, SND_JACK_HEADSET); + mutex_unlock(&cs42l84->irq_lock); + + return 0; +} + +static int cs42l84_component_probe(struct snd_soc_component *component) +{ + snd_soc_component_update_bits(component, CS42L84_ASP_CTL, + CS42L84_ASP_CTL_TDM_MODE, 0); + snd_soc_component_update_bits(component, CS42L84_HP_VOL_CTL, + CS42L84_HP_VOL_CTL_SOFT | CS42L84_HP_VOL_CTL_ZERO_CROSS, + CS42L84_HP_VOL_CTL_ZERO_CROSS); + + /* TDM settings */ + snd_soc_component_update_bits(component, CS42L84_ASP_RX_CH1_CTL1, + CS42L84_ASP_RX_CHx_CTL1_EDGE | + CS42L84_ASP_RX_CHx_CTL1_SLOT_START_LSB, 0); + snd_soc_component_update_bits(component, CS42L84_ASP_RX_CH1_CTL2, + CS42L84_ASP_RX_CHx_CTL2_SLOT_START_MSB, 0); + snd_soc_component_update_bits(component, CS42L84_ASP_RX_CH2_CTL1, + CS42L84_ASP_RX_CHx_CTL1_EDGE | + CS42L84_ASP_RX_CHx_CTL1_SLOT_START_LSB, + CS42L84_ASP_RX_CHx_CTL1_EDGE); + snd_soc_component_update_bits(component, CS42L84_ASP_RX_CH2_CTL2, + CS42L84_ASP_RX_CHx_CTL2_SLOT_START_MSB, 0); + snd_soc_component_update_bits(component, CS42L84_ASP_TX_CH1_CTL1, + CS42L84_ASP_RX_CHx_CTL1_EDGE | \ + CS42L84_ASP_RX_CHx_CTL1_SLOT_START_LSB, 0); + snd_soc_component_update_bits(component, CS42L84_ASP_TX_CH1_CTL2, + CS42L84_ASP_RX_CHx_CTL2_SLOT_START_MSB, 0); + snd_soc_component_update_bits(component, CS42L84_ASP_TX_CH2_CTL1, + CS42L84_ASP_RX_CHx_CTL1_EDGE | \ + CS42L84_ASP_RX_CHx_CTL1_SLOT_START_LSB, + CS42L84_ASP_RX_CHx_CTL1_EDGE); + snd_soc_component_update_bits(component, CS42L84_ASP_TX_CH2_CTL2, + CS42L84_ASP_RX_CHx_CTL2_SLOT_START_MSB, 0); + /* Routing defaults */ + snd_soc_component_write(component, CS42L84_BUS_DAC_SRC, + 0b1101 << CS42L84_BUS_DAC_SRC_DACA_SHIFT | + 0b1110 << CS42L84_BUS_DAC_SRC_DACB_SHIFT); + snd_soc_component_write(component, CS42L84_BUS_ASP_TX_SRC, + 0b0111 << CS42L84_BUS_ASP_TX_SRC_CH1_SHIFT); + + return 0; +} + +static const struct snd_soc_component_driver soc_component_dev_cs42l84 = { + .set_jack = cs42l84_set_jack, + .probe = cs42l84_component_probe, + .controls = cs42l84_snd_controls, + .num_controls = ARRAY_SIZE(cs42l84_snd_controls), + .dapm_widgets = cs42l84_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(cs42l84_dapm_widgets), + .dapm_routes = cs42l84_audio_map, + .num_dapm_routes = ARRAY_SIZE(cs42l84_audio_map), + .endianness = 1, +}; + +struct cs42l84_pll_params { + u32 bclk; + u8 mclk_src_sel; + u8 bclk_prediv; + u8 pll_div_int; + u32 pll_div_frac; + u8 pll_mode; + u8 pll_divout; + u32 mclk_int; +}; + +/* + * Common PLL Settings for given BCLK + */ +static const struct cs42l84_pll_params pll_ratio_table[] = { + { 3072000, 1, 0, 0x40, 0x000000, 0x03, 0x10, 12288000}, + { 6144000, 1, 1, 0x40, 0x000000, 0x03, 0x10, 12288000}, + { 12288000, 0, 0, 0, 0, 0, 0, 12288000}, + { 24576000, 1, 3, 0x40, 0x000000, 0x03, 0x10, 12288000}, +}; + +static int cs42l84_pll_config(struct snd_soc_component *component) +{ + struct cs42l84_private *cs42l84 = snd_soc_component_get_drvdata(component); + int i; + u32 clk; + u32 fsync; + + clk = cs42l84->bclk; + + /* Don't reconfigure if there is an audio stream running */ + if (cs42l84->stream_use) { + if (pll_ratio_table[cs42l84->pll_config].bclk == clk) + return 0; + else + return -EBUSY; + } + + for (i = 0; i < ARRAY_SIZE(pll_ratio_table); i++) { + if (pll_ratio_table[i].bclk == clk) { + cs42l84->pll_config = i; + break; + } + } + + if (i == ARRAY_SIZE(pll_ratio_table)) + return -EINVAL; + + /* Set up the LRCLK */ + fsync = clk / cs42l84->srate; + if (((fsync * cs42l84->srate) != clk) + || ((fsync % 2) != 0)) { + dev_err(component->dev, + "Unsupported bclk %d/sample rate %d\n", + clk, cs42l84->srate); + return -EINVAL; + } + + /* Set the LRCLK period */ + snd_soc_component_update_bits(component, CS42L84_ASP_FSYNC_CTL2, + CS42L84_ASP_FSYNC_CTL2_BCLK_PERIOD_LO, + FIELD_PREP(CS42L84_ASP_FSYNC_CTL2_BCLK_PERIOD_LO, fsync & 0x7f)); + snd_soc_component_update_bits(component, CS42L84_ASP_FSYNC_CTL3, + CS42L84_ASP_FSYNC_CTL3_BCLK_PERIOD_HI, + FIELD_PREP(CS42L84_ASP_FSYNC_CTL3_BCLK_PERIOD_HI, fsync >> 7)); + + /* Save what the MCLK will be */ + switch (pll_ratio_table[i].mclk_int) { + case 12000000: + cs42l84->pll_mclk_f = CS42L84_CCM_CTL1_MCLK_F_12MHZ; + break; + case 12288000: + cs42l84->pll_mclk_f = CS42L84_CCM_CTL1_MCLK_F_12_288KHZ; + break; + case 24000000: + cs42l84->pll_mclk_f = CS42L84_CCM_CTL1_MCLK_F_24MHZ; + break; + case 24576000: + cs42l84->pll_mclk_f = CS42L84_CCM_CTL1_MCLK_F_24_576KHZ; + break; + } + + if (pll_ratio_table[i].mclk_src_sel) { + /* Configure PLL */ + snd_soc_component_update_bits(component, + CS42L84_CCM_CTL3, CS42L84_CCM_CTL3_REFCLK_DIV, + FIELD_PREP(CS42L84_CCM_CTL3_REFCLK_DIV, pll_ratio_table[i].bclk_prediv)); + snd_soc_component_write(component, + CS42L84_PLL_DIV_INT, + pll_ratio_table[i].pll_div_int); + snd_soc_component_write(component, + CS42L84_PLL_DIV_FRAC0, + pll_ratio_table[i].pll_div_frac); + snd_soc_component_write(component, + CS42L84_PLL_DIV_FRAC1, + pll_ratio_table[i].pll_div_frac >> 8); + snd_soc_component_write(component, + CS42L84_PLL_DIV_FRAC2, + pll_ratio_table[i].pll_div_frac >> 16); + snd_soc_component_update_bits(component, + CS42L84_PLL_CTL1, CS42L84_PLL_CTL1_MODE, + FIELD_PREP(CS42L84_PLL_CTL1_MODE, pll_ratio_table[i].pll_mode)); + snd_soc_component_write(component, + CS42L84_PLL_DIVOUT, + pll_ratio_table[i].pll_divout); + + snd_soc_component_update_bits(component, + CS42L84_PLL_CTL1, CS42L84_PLL_CTL1_EN, + CS42L84_PLL_CTL1_EN); + } + + return 0; +} + +static int cs42l84_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { + case SND_SOC_DAIFMT_BC_FC: + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + break; + default: + return -EINVAL; + } + + /* Bitclock/frame inversion */ + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_IB_IF: + break; + default: + return -EINVAL; + } + + return 0; +} + +static int cs42l84_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct cs42l84_private *cs42l84 = snd_soc_component_get_drvdata(component); + int ret; + u32 ccm_samp_rate; + + cs42l84->srate = params_rate(params); + + ret = cs42l84_pll_config(component); + if (ret) + return ret; + + switch (params_rate(params)) { + case 44100: + ccm_samp_rate = CS42L84_CCM_SAMP_RATE_RATE_44K1HZ; + break; + case 48000: + ccm_samp_rate = CS42L84_CCM_SAMP_RATE_RATE_48KHZ; + break; + case 88200: + ccm_samp_rate = CS42L84_CCM_SAMP_RATE_RATE_88K2HZ; + break; + case 96000: + ccm_samp_rate = CS42L84_CCM_SAMP_RATE_RATE_96KHZ; + break; + case 176400: + ccm_samp_rate = CS42L84_CCM_SAMP_RATE_RATE_176K4HZ; + break; + case 192000: + ccm_samp_rate = CS42L84_CCM_SAMP_RATE_RATE_192KHZ; + break; + default: + return -EINVAL; + } + + snd_soc_component_write(component, CS42L84_CCM_SAMP_RATE, ccm_samp_rate); + + switch (substream->stream) { + case SNDRV_PCM_STREAM_PLAYBACK: + snd_soc_component_write(component, CS42L84_ASP_RX_CH1_WIDTH, + params_width(params) - 1); + snd_soc_component_write(component, CS42L84_ASP_RX_CH2_WIDTH, + params_width(params) - 1); + break; + + case SNDRV_PCM_STREAM_CAPTURE: + snd_soc_component_write(component, CS42L84_ASP_TX_CH1_WIDTH, + params_width(params) - 1); + snd_soc_component_write(component, CS42L84_ASP_TX_CH2_WIDTH, + params_width(params) - 1); + break; + } + + return 0; +} + +static int cs42l84_set_sysclk(struct snd_soc_dai *dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_component *component = dai->component; + struct cs42l84_private *cs42l84 = snd_soc_component_get_drvdata(component); + int i; + + if (freq == 0) { + cs42l84->bclk = 0; + return 0; + } + + for (i = 0; i < ARRAY_SIZE(pll_ratio_table); i++) { + if (pll_ratio_table[i].bclk == freq) { + cs42l84->bclk = freq; + return 0; + } + } + + dev_err(component->dev, "BCLK %u not supported\n", freq); + + return -EINVAL; +} + +static int cs42l84_mute_stream(struct snd_soc_dai *dai, int mute, int stream) +{ + struct snd_soc_component *component = dai->component; + struct cs42l84_private *cs42l84 = snd_soc_component_get_drvdata(component); + unsigned int regval; + int ret; + + if (mute) { + /* Mute the headphone */ + if (stream == SNDRV_PCM_STREAM_PLAYBACK) + snd_soc_component_update_bits(component, CS42L84_DAC_CTL1, + CS42L84_DAC_CTL1_UNMUTE, 0); + cs42l84->stream_use &= ~(1 << stream); + if (!cs42l84->stream_use) { + /* Must disconnect PLL before stopping it */ + snd_soc_component_write(component, CS42L84_CCM_CTL1, + CS42L84_CCM_CTL1_RCO); + + usleep_range(150, 300); + + snd_soc_component_update_bits(component, CS42L84_PLL_CTL1, + CS42L84_PLL_CTL1_EN, 0); + + snd_soc_component_update_bits(component, CS42L84_CCM_CTL4, + CS42L84_CCM_CTL4_REFCLK_EN, 0); + } + } else { + if (!cs42l84->stream_use) { + /* SCLK must be running before codec unmute. + * + * Note carried over from CS42L42: + * + * PLL must not be started with ADC and HP both off + * otherwise the FILT+ supply will not charge properly. + * DAPM widgets power-up before stream unmute so at least + * one of the "DAC" or "ADC" widgets will already have + * powered-up. + */ + + snd_soc_component_update_bits(component, CS42L84_CCM_CTL4, + CS42L84_CCM_CTL4_REFCLK_EN, + CS42L84_CCM_CTL4_REFCLK_EN); + + if (pll_ratio_table[cs42l84->pll_config].mclk_src_sel) { + snd_soc_component_update_bits(component, CS42L84_PLL_CTL1, + CS42L84_PLL_CTL1_EN, + CS42L84_PLL_CTL1_EN); + /* TODO: should we be doing something with divout here? */ + + ret = regmap_read_poll_timeout(cs42l84->regmap, + CS42L84_PLL_LOCK_STATUS, + regval, + (regval & CS42L84_PLL_LOCK_STATUS_LOCKED), + CS42L84_PLL_LOCK_POLL_US, + CS42L84_PLL_LOCK_TIMEOUT_US); + if (ret < 0) + dev_warn(component->dev, "PLL failed to lock: %d\n", ret); + + /* PLL must be running to drive glitchless switch logic */ + snd_soc_component_update_bits(component, + CS42L84_CCM_CTL1, + CS42L84_CCM_CTL1_MCLK_SRC | CS42L84_CCM_CTL1_MCLK_FREQ, + FIELD_PREP(CS42L84_CCM_CTL1_MCLK_SRC, CS42L84_CCM_CTL1_MCLK_SRC_PLL) + | FIELD_PREP(CS42L84_CCM_CTL1_MCLK_FREQ, cs42l84->pll_mclk_f)); + usleep_range(CS42L84_CLOCK_SWITCH_DELAY_US, CS42L84_CLOCK_SWITCH_DELAY_US*2); + } else { + snd_soc_component_update_bits(component, + CS42L84_CCM_CTL1, + CS42L84_CCM_CTL1_MCLK_SRC | CS42L84_CCM_CTL1_MCLK_FREQ, + FIELD_PREP(CS42L84_CCM_CTL1_MCLK_SRC, CS42L84_CCM_CTL1_MCLK_SRC_BCLK) + | FIELD_PREP(CS42L84_CCM_CTL1_MCLK_FREQ, cs42l84->pll_mclk_f)); + usleep_range(CS42L84_CLOCK_SWITCH_DELAY_US, CS42L84_CLOCK_SWITCH_DELAY_US*2); + } + } + cs42l84->stream_use |= 1 << stream; + + if (stream == SNDRV_PCM_STREAM_PLAYBACK) + /* Un-mute the headphone */ + snd_soc_component_update_bits(component, CS42L84_DAC_CTL1, + CS42L84_DAC_CTL1_UNMUTE, + CS42L84_DAC_CTL1_UNMUTE); + } + + return 0; +} + +static const struct snd_soc_dai_ops cs42l84_ops = { + .hw_params = cs42l84_pcm_hw_params, + .set_fmt = cs42l84_set_dai_fmt, + .set_sysclk = cs42l84_set_sysclk, + .mute_stream = cs42l84_mute_stream, +}; + +#define CS42L84_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ + SNDRV_PCM_FMTBIT_S24_LE |\ + SNDRV_PCM_FMTBIT_S32_LE) + +static struct snd_soc_dai_driver cs42l84_dai = { + .name = "cs42l84", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000, + .formats = CS42L84_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000, + .formats = CS42L84_FORMATS, + }, + .symmetric_rate = 1, + .symmetric_sample_bits = 1, + .ops = &cs42l84_ops, +}; + +struct cs42l84_irq_params { + u16 status_addr; + u16 mask_addr; + u8 mask; +}; + +static const struct cs42l84_irq_params irq_params_table[] = { + {CS42L84_TSRS_PLUG_INT_STATUS, CS42L84_TSRS_PLUG_INT_MASK, + CS42L84_TSRS_PLUG_VAL_MASK} +}; + +static void cs42l84_detect_hs(struct cs42l84_private *cs42l84) +{ + unsigned int reg; + + /* Power up HSBIAS */ + regmap_update_bits(cs42l84->regmap, + CS42L84_MISC_DET_CTL, + CS42L84_MISC_DET_CTL_HSBIAS_CTL | CS42L84_MISC_DET_CTL_DETECT_MODE, + FIELD_PREP(CS42L84_MISC_DET_CTL_HSBIAS_CTL, 3) | /* 2.7 V */ + FIELD_PREP(CS42L84_MISC_DET_CTL_DETECT_MODE, 0)); + + /* Power up level detection circuitry */ + regmap_update_bits(cs42l84->regmap, + CS42L84_MISC_DET_CTL, + CS42L84_MISC_DET_CTL_PDN_MIC_LVL_DET, 0); + + /* TODO: Optimize */ + msleep(100); + + /* Connect HSBIAS in CTIA wiring */ + /* TODO: Should likely be subject of detection */ + regmap_write(cs42l84->regmap, + CS42L84_HS_SWITCH_CTL, + CS42L84_HS_SWITCH_CTL_REF_HS3 | \ + CS42L84_HS_SWITCH_CTL_HSB_FILT_HS3 | \ + CS42L84_HS_SWITCH_CTL_GNDHS_HS3 | \ + CS42L84_HS_SWITCH_CTL_HSB_HS4); + regmap_update_bits(cs42l84->regmap, + CS42L84_HS_DET_CTL2, + CS42L84_HS_DET_CTL2_SET, + FIELD_PREP(CS42L84_HS_DET_CTL2_SET, 0)); + + regmap_update_bits(cs42l84->regmap, + CS42L84_MISC_DET_CTL, + CS42L84_MISC_DET_CTL_DETECT_MODE, + FIELD_PREP(CS42L84_MISC_DET_CTL_DETECT_MODE, 3)); + + /* TODO: Optimize */ + msleep(100); + + regmap_read(cs42l84->regmap, CS42L84_HS_DET_STATUS2, ®); + regmap_update_bits(cs42l84->regmap, + CS42L84_MISC_DET_CTL, + CS42L84_MISC_DET_CTL_PDN_MIC_LVL_DET, + CS42L84_MISC_DET_CTL_PDN_MIC_LVL_DET); + + switch (reg & 0b11) { + case 0b11: /* shorted */ + case 0b00: /* open */ + /* Power down HSBIAS */ + regmap_update_bits(cs42l84->regmap, + CS42L84_MISC_DET_CTL, + CS42L84_MISC_DET_CTL_HSBIAS_CTL, + FIELD_PREP(CS42L84_MISC_DET_CTL_HSBIAS_CTL, 1)); /* 0.0 V */ + break; + } + + switch (reg & 0b11) { + case 0b10: /* load */ + dev_dbg(cs42l84->dev, "Detected mic\n"); + cs42l84->hs_type = SND_JACK_HEADSET; + snd_soc_jack_report(cs42l84->jack, SND_JACK_HEADSET, + SND_JACK_HEADSET); + break; + + case 0b00: /* open */ + dev_dbg(cs42l84->dev, "Detected line-in\n"); + cs42l84->hs_type = SND_JACK_HEADSET; + snd_soc_jack_report(cs42l84->jack, SND_JACK_HEADSET, + SND_JACK_HEADSET); + break; + + case 0b11: /* shorted */ + default: + snd_soc_jack_report(cs42l84->jack, SND_JACK_HEADPHONE, + SND_JACK_HEADSET); + cs42l84->hs_type = SND_JACK_HEADPHONE; + dev_dbg(cs42l84->dev, "Detected bare headphone (no mic)\n"); + } +} + +static void cs42l84_revert_hs(struct cs42l84_private *cs42l84) +{ + /* Power down HSBIAS */ + regmap_update_bits(cs42l84->regmap, + CS42L84_MISC_DET_CTL, + CS42L84_MISC_DET_CTL_HSBIAS_CTL | CS42L84_MISC_DET_CTL_DETECT_MODE, + FIELD_PREP(CS42L84_MISC_DET_CTL_HSBIAS_CTL, 1) | /* 0.0 V */ + FIELD_PREP(CS42L84_MISC_DET_CTL_DETECT_MODE, 0)); + + /* Disconnect HSBIAS */ + regmap_write(cs42l84->regmap, + CS42L84_HS_SWITCH_CTL, + CS42L84_HS_SWITCH_CTL_REF_HS3 | \ + CS42L84_HS_SWITCH_CTL_REF_HS4 | \ + CS42L84_HS_SWITCH_CTL_HSB_FILT_HS3 | \ + CS42L84_HS_SWITCH_CTL_HSB_FILT_HS4 | \ + CS42L84_HS_SWITCH_CTL_GNDHS_HS3 | \ + CS42L84_HS_SWITCH_CTL_GNDHS_HS4); + regmap_update_bits(cs42l84->regmap, + CS42L84_HS_DET_CTL2, + CS42L84_HS_DET_CTL2_SET, + FIELD_PREP(CS42L84_HS_DET_CTL2_SET, 2)); +} + +static irqreturn_t cs42l84_irq_thread(int irq, void *data) +{ + struct cs42l84_private *cs42l84 = (struct cs42l84_private *)data; + unsigned int stickies[1]; + unsigned int masks[1]; + unsigned int reg; + u8 current_plug_status; + int i; + + mutex_lock(&cs42l84->irq_lock); + /* Read sticky registers to clear interrupt */ + for (i = 0; i < ARRAY_SIZE(stickies); i++) { + regmap_read(cs42l84->regmap, irq_params_table[i].status_addr, + &(stickies[i])); + regmap_read(cs42l84->regmap, irq_params_table[i].mask_addr, + &(masks[i])); + stickies[i] = stickies[i] & (~masks[i]) & + irq_params_table[i].mask; + } + + if ((~masks[0]) & irq_params_table[0].mask) { + regmap_read(cs42l84->regmap, CS42L84_TSRS_PLUG_STATUS, ®); + current_plug_status = (((char) reg) & + (CS42L84_TS_PLUG | CS42L84_TS_UNPLUG)) >> + CS42L84_TS_PLUG_SHIFT; + + switch (current_plug_status) { + case CS42L84_PLUG: + if (cs42l84->plug_state != CS42L84_PLUG) { + cs42l84->plug_state = CS42L84_PLUG; + dev_dbg(cs42l84->dev, "Plug event\n"); + + cs42l84_detect_hs(cs42l84); + + /* + * Check the tip sense status again, and possibly invalidate + * the detection result + * + * Thanks to debounce, this should reliably indicate if the tip + * was disconnected at any point during the detection procedure. + */ + regmap_read(cs42l84->regmap, CS42L84_TSRS_PLUG_STATUS, ®); + current_plug_status = (((char) reg) & + (CS42L84_TS_PLUG | CS42L84_TS_UNPLUG)) >> + CS42L84_TS_PLUG_SHIFT; + if (current_plug_status != CS42L84_PLUG) { + dev_dbg(cs42l84->dev, "Wobbly connection, detection invalidated\n"); + cs42l84->plug_state = CS42L84_UNPLUG; + cs42l84_revert_hs(cs42l84); + } + } + break; + + case CS42L84_UNPLUG: + if (cs42l84->plug_state != CS42L84_UNPLUG) { + cs42l84->plug_state = CS42L84_UNPLUG; + dev_dbg(cs42l84->dev, "Unplug event\n"); + + cs42l84_revert_hs(cs42l84); + cs42l84->hs_type = 0; + snd_soc_jack_report(cs42l84->jack, 0, + SND_JACK_HEADSET); + } + break; + + default: + if (cs42l84->plug_state != CS42L84_TRANS) + cs42l84->plug_state = CS42L84_TRANS; + } + } + mutex_unlock(&cs42l84->irq_lock); + + return IRQ_HANDLED; +} + +static void cs42l84_set_interrupt_masks(struct cs42l84_private *cs42l84) +{ + regmap_update_bits(cs42l84->regmap, CS42L84_TSRS_PLUG_INT_MASK, + CS42L84_RS_PLUG | CS42L84_RS_UNPLUG | + CS42L84_TS_PLUG | CS42L84_TS_UNPLUG, + CS42L84_RS_PLUG | CS42L84_RS_UNPLUG); +} + +static void cs42l84_setup_plug_detect(struct cs42l84_private *cs42l84) +{ + unsigned int reg; + + /* Set up plug detection */ + regmap_update_bits(cs42l84->regmap, CS42L84_MIC_DET_CTL4, + CS42L84_MIC_DET_CTL4_LATCH_TO_VP, + CS42L84_MIC_DET_CTL4_LATCH_TO_VP); + regmap_update_bits(cs42l84->regmap, CS42L84_TIP_SENSE_CTL2, + CS42L84_TIP_SENSE_CTL2_MODE, + FIELD_PREP(CS42L84_TIP_SENSE_CTL2_MODE, CS42L84_TIP_SENSE_CTL2_MODE_SHORT_DET)); + regmap_update_bits(cs42l84->regmap, CS42L84_RING_SENSE_CTL, + CS42L84_RING_SENSE_CTL_INV | CS42L84_RING_SENSE_CTL_UNK1 | + CS42L84_RING_SENSE_CTL_RISETIME | CS42L84_RING_SENSE_CTL_FALLTIME, + CS42L84_RING_SENSE_CTL_INV | CS42L84_RING_SENSE_CTL_UNK1 | + FIELD_PREP(CS42L84_RING_SENSE_CTL_RISETIME, CS42L84_DEBOUNCE_TIME_125MS) | + FIELD_PREP(CS42L84_RING_SENSE_CTL_FALLTIME, CS42L84_DEBOUNCE_TIME_125MS)); + regmap_update_bits(cs42l84->regmap, CS42L84_TIP_SENSE_CTL, + CS42L84_TIP_SENSE_CTL_INV | + CS42L84_TIP_SENSE_CTL_RISETIME | CS42L84_TIP_SENSE_CTL_FALLTIME, + CS42L84_TIP_SENSE_CTL_INV | + FIELD_PREP(CS42L84_TIP_SENSE_CTL_RISETIME, CS42L84_DEBOUNCE_TIME_500MS) | + FIELD_PREP(CS42L84_TIP_SENSE_CTL_FALLTIME, CS42L84_DEBOUNCE_TIME_125MS)); + regmap_update_bits(cs42l84->regmap, CS42L84_MSM_BLOCK_EN3, + CS42L84_MSM_BLOCK_EN3_TR_SENSE, + CS42L84_MSM_BLOCK_EN3_TR_SENSE); + + /* Save the initial status of the tip sense */ + regmap_read(cs42l84->regmap, CS42L84_TSRS_PLUG_STATUS, ®); + cs42l84->plug_state = (((char) reg) & + (CS42L84_TS_PLUG | CS42L84_TS_UNPLUG)) >> + CS42L84_TS_PLUG_SHIFT; + + /* Set up mic detection */ + + /* Disconnect HSBIAS (initially) */ + regmap_write(cs42l84->regmap, + CS42L84_HS_SWITCH_CTL, + CS42L84_HS_SWITCH_CTL_REF_HS3 | \ + CS42L84_HS_SWITCH_CTL_REF_HS4 | \ + CS42L84_HS_SWITCH_CTL_HSB_FILT_HS3 | \ + CS42L84_HS_SWITCH_CTL_HSB_FILT_HS4 | \ + CS42L84_HS_SWITCH_CTL_GNDHS_HS3 | \ + CS42L84_HS_SWITCH_CTL_GNDHS_HS4); + regmap_update_bits(cs42l84->regmap, + CS42L84_HS_DET_CTL2, + CS42L84_HS_DET_CTL2_SET | CS42L84_HS_DET_CTL2_CTL, + FIELD_PREP(CS42L84_HS_DET_CTL2_SET, 2) | + FIELD_PREP(CS42L84_HS_DET_CTL2_CTL, 0)); + regmap_update_bits(cs42l84->regmap, + CS42L84_HS_CLAMP_DISABLE, 1, 1); + +} + +static int cs42l84_i2c_probe(struct i2c_client *i2c_client) +{ + struct cs42l84_private *cs42l84; + int ret, devid; + unsigned int reg; + + cs42l84 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs42l84_private), + GFP_KERNEL); + if (!cs42l84) + return -ENOMEM; + + cs42l84->dev = &i2c_client->dev; + i2c_set_clientdata(i2c_client, cs42l84); + mutex_init(&cs42l84->irq_lock); + + cs42l84->regmap = devm_regmap_init_i2c(i2c_client, &cs42l84_regmap); + if (IS_ERR(cs42l84->regmap)) { + ret = PTR_ERR(cs42l84->regmap); + dev_err(&i2c_client->dev, "regmap_init() failed: %d\n", ret); + return ret; + } + + /* Reset the Device */ + cs42l84->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev, + "reset", GPIOD_OUT_LOW); + if (IS_ERR(cs42l84->reset_gpio)) { + ret = PTR_ERR(cs42l84->reset_gpio); + goto err_disable_noreset; + } + + if (cs42l84->reset_gpio) { + dev_dbg(&i2c_client->dev, "Found reset GPIO\n"); + gpiod_set_value_cansleep(cs42l84->reset_gpio, 1); + } + usleep_range(CS42L84_BOOT_TIME_US, CS42L84_BOOT_TIME_US * 2); + + /* Request IRQ if one was specified */ + if (i2c_client->irq) { + ret = request_threaded_irq(i2c_client->irq, + NULL, cs42l84_irq_thread, + IRQF_ONESHOT, + "cs42l84", cs42l84); + if (ret == -EPROBE_DEFER) { + goto err_disable_noirq; + } else if (ret != 0) { + dev_err(&i2c_client->dev, + "Failed to request IRQ: %d\n", ret); + goto err_disable_noirq; + } + } + + /* initialize codec */ + devid = cirrus_read_device_id(cs42l84->regmap, CS42L84_DEVID); + if (devid < 0) { + ret = devid; + dev_err(&i2c_client->dev, "Failed to read device ID: %d\n", ret); + goto err_disable; + } + + if (devid != CS42L84_CHIP_ID) { + dev_err(&i2c_client->dev, + "CS42L84 Device ID (%X). Expected %X\n", + devid, CS42L84_CHIP_ID); + ret = -EINVAL; + goto err_disable; + } + + ret = regmap_read(cs42l84->regmap, CS42L84_REVID, ®); + if (ret < 0) { + dev_err(&i2c_client->dev, "Get Revision ID failed\n"); + goto err_shutdown; + } + + dev_info(&i2c_client->dev, + "Cirrus Logic CS42L84, Revision: %02X\n", reg & 0xFF); + + /* Setup plug detection */ + cs42l84_setup_plug_detect(cs42l84); + + /* Mask/Unmask Interrupts */ + cs42l84_set_interrupt_masks(cs42l84); + + /* Register codec for machine driver */ + ret = devm_snd_soc_register_component(&i2c_client->dev, + &soc_component_dev_cs42l84, &cs42l84_dai, 1); + if (ret < 0) + goto err_shutdown; + + return 0; + +err_shutdown: + /* Nothing to do */ + +err_disable: + if (i2c_client->irq) + free_irq(i2c_client->irq, cs42l84); + +err_disable_noirq: + gpiod_set_value_cansleep(cs42l84->reset_gpio, 0); +err_disable_noreset: + return ret; +} + +static void cs42l84_i2c_remove(struct i2c_client *i2c_client) +{ + struct cs42l84_private *cs42l84 = i2c_get_clientdata(i2c_client); + + if (i2c_client->irq) + free_irq(i2c_client->irq, cs42l84); + + gpiod_set_value_cansleep(cs42l84->reset_gpio, 0); +} + +static const struct of_device_id cs42l84_of_match[] = { + { .compatible = "cirrus,cs42l84", }, + {} +}; +MODULE_DEVICE_TABLE(of, cs42l84_of_match); + +static const struct i2c_device_id cs42l84_id[] = { + {"cs42l84", 0}, + {} +}; +MODULE_DEVICE_TABLE(i2c, cs42l84_id); + +static struct i2c_driver cs42l84_i2c_driver = { + .driver = { + .name = "cs42l84", + .of_match_table = of_match_ptr(cs42l84_of_match), + }, + .id_table = cs42l84_id, + .probe = cs42l84_i2c_probe, + .remove = cs42l84_i2c_remove, +}; + +module_i2c_driver(cs42l84_i2c_driver); + +MODULE_DESCRIPTION("ASoC CS42L84 driver"); +MODULE_AUTHOR("Martin Povišer "); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/cs42l84.h b/sound/soc/codecs/cs42l84.h new file mode 100644 index 00000000000000..e7cbf5f0e2d0bb --- /dev/null +++ b/sound/soc/codecs/cs42l84.h @@ -0,0 +1,214 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) The Asahi Linux Contributors + * + * Based on sound/soc/codecs/cs42l42.h + * + * Copyright 2016 Cirrus Logic, Inc. + */ + + +#ifndef __CS42L84_H__ +#define __CS42L84_H__ + +#include + +#define CS42L84_CHIP_ID 0x42a84 + +#define CS42L84_DEVID 0x0000 +#define CS42L84_REVID 0x73fe +#define CS42L84_FRZ_CTL 0x0006 +#define CS42L84_FRZ_CTL_ENGAGE BIT(0) + +#define CS42L84_TSRS_PLUG_INT_STATUS 0x0400 +#define CS42L84_TSRS_PLUG_INT_MASK 0x0418 +#define CS42L84_RS_PLUG_SHIFT 0 +#define CS42L84_RS_PLUG BIT(0) +#define CS42L84_RS_UNPLUG BIT(1) +#define CS42L84_TS_PLUG_SHIFT 2 +#define CS42L84_TS_PLUG BIT(2) +#define CS42L84_TS_UNPLUG BIT(3) +#define CS42L84_TSRS_PLUG_VAL_MASK GENMASK(3, 0) +#define CS42L84_PLL_LOCK_STATUS 0x040e // probably bit 0x10 +#define CS42L84_PLL_LOCK_STATUS_LOCKED BIT(4) + +#define CS42L84_PLUG 3 +#define CS42L84_UNPLUG 0 +#define CS42L84_TRANS 1 + +#if 0 + l84.regs.RING_SENSE_CTRL.set(INV=1, UNK1=1, + RISETIME=E_DEBOUNCE_TIME.T_125MS, FALLTIME=E_DEBOUNCE_TIME.T_125MS) + l84.regs.TIP_SENSE_CTRL.set(INV=1, + RISETIME=E_DEBOUNCE_TIME.T_500MS, FALLTIME=E_DEBOUNCE_TIME.T_125MS) + l84.regs.MSM_BLOCK_EN3.set(TR_SENSE_EN=1) +#endif + +#define CS42L84_CCM_CTL1 0x0600 +#define CS42L84_CCM_CTL1_MCLK_SRC GENMASK(1, 0) +#define CS42L84_CCM_CTL1_MCLK_SRC_RCO 0 +#define CS42L84_CCM_CTL1_MCLK_SRC_MCLK 1 +#define CS42L84_CCM_CTL1_MCLK_SRC_BCLK 2 +#define CS42L84_CCM_CTL1_MCLK_SRC_PLL 3 +#define CS42L84_CCM_CTL1_MCLK_FREQ GENMASK(3, 2) +#define CS42L84_CCM_CTL1_MCLK_F_12MHZ 0b00 +#define CS42L84_CCM_CTL1_MCLK_F_24MHZ 0b01 +#define CS42L84_CCM_CTL1_MCLK_F_12_288KHZ 0b10 +#define CS42L84_CCM_CTL1_MCLK_F_24_576KHZ 0b11 +#define CS42L84_CCM_CTL1_RCO \ + (FIELD_PREP(CS42L84_CCM_CTL1_MCLK_SRC, CS42L84_CCM_CTL1_MCLK_SRC_RCO) \ + | FIELD_PREP(CS42L84_CCM_CTL1_MCLK_FREQ, CS42L84_CCM_CTL1_MCLK_F_12MHZ)) + +#define CS42L84_CCM_SAMP_RATE 0x0601 +#define CS42L84_CCM_SAMP_RATE_RATE_48KHZ 4 +#define CS42L84_CCM_SAMP_RATE_RATE_96KHZ 5 +#define CS42L84_CCM_SAMP_RATE_RATE_192KHZ 6 +#define CS42L84_CCM_SAMP_RATE_RATE_44K1HZ 12 +#define CS42L84_CCM_SAMP_RATE_RATE_88K2HZ 13 +#define CS42L84_CCM_SAMP_RATE_RATE_176K4HZ 14 +#define CS42L84_CCM_CTL3 0x0602 +#define CS42L84_CCM_CTL3_REFCLK_DIV GENMASK(2, 1) +#define CS42L84_CCM_CTL4 0x0603 +#define CS42L84_CCM_CTL4_REFCLK_EN BIT(0) + +#define CS42L84_CCM_ASP_CLK_CTRL 0x0608 + +#define CS42L84_PLL_CTL1 0x0800 +#define CS42L84_PLL_CTL1_EN BIT(0) +#define CS42L84_PLL_CTL1_MODE GENMASK(2, 1) +#define CS42L84_PLL_DIV_FRAC0 0x0804 +#define CS42L84_PLL_DIV_FRAC1 0x0805 +#define CS42L84_PLL_DIV_FRAC2 0x0806 +#define CS42L84_PLL_DIV_INT 0x0807 +#define CS42L84_PLL_DIVOUT 0x0808 + +#define CS42L84_RING_SENSE_CTL 0x1282 +#define CS42L84_RING_SENSE_CTL_INV BIT(7) +#define CS42L84_RING_SENSE_CTL_UNK1 BIT(6) +#define CS42L84_RING_SENSE_CTL_FALLTIME GENMASK(5, 3) +#define CS42L84_RING_SENSE_CTL_RISETIME GENMASK(2, 0) +#define CS42L84_TIP_SENSE_CTL 0x1283 +#define CS42L84_TIP_SENSE_CTL_INV BIT(7) +#define CS42L84_TIP_SENSE_CTL_FALLTIME GENMASK(5, 3) +#define CS42L84_TIP_SENSE_CTL_RISETIME GENMASK(2, 0) + +#define CS42L84_TSRS_PLUG_STATUS 0x1288 + +#define CS42L84_TIP_SENSE_CTL2 0x1473 +#define CS42L84_TIP_SENSE_CTL2_MODE GENMASK(7, 6) +#define CS42L84_TIP_SENSE_CTL2_MODE_DISABLED 0b00 +#define CS42L84_TIP_SENSE_CTL2_MODE_DIG_INPUT 0b01 +#define CS42L84_TIP_SENSE_CTL2_MODE_SHORT_DET 0b11 +#define CS42L84_TIP_SENSE_CTL2_INV BIT(5) + +#define CS42L84_MISC_DET_CTL 0x1474 +#define CS42L84_MISC_DET_CTL_DETECT_MODE GENMASK(4, 3) +#define CS42L84_MISC_DET_CTL_HSBIAS_CTL GENMASK(2, 1) +#define CS42L84_MISC_DET_CTL_PDN_MIC_LVL_DET BIT(0) + +#define CS42L84_MIC_DET_CTL4 0x1477 +#define CS42L84_MIC_DET_CTL4_LATCH_TO_VP BIT(1) + +#define CS42L84_HS_DET_STATUS2 0x147d + +#define CS42L84_MSM_BLOCK_EN1 0x1800 +#define CS42L84_MSM_BLOCK_EN2 0x1801 +#define CS42L84_MSM_BLOCK_EN2_ASP_SHIFT 6 +#define CS42L84_MSM_BLOCK_EN2_BUS_SHIFT 5 +#define CS42L84_MSM_BLOCK_EN2_DAC_SHIFT 4 +#define CS42L84_MSM_BLOCK_EN2_ADC_SHIFT 3 +#define CS42L84_MSM_BLOCK_EN3 0x1802 +#define CS42L84_MSM_BLOCK_EN3_TR_SENSE BIT(3) + +#define CS42L84_HS_DET_CTL2 0x1811 +#define CS42L84_HS_DET_CTL2_CTL GENMASK(7, 6) +#define CS42L84_HS_DET_CTL2_SET GENMASK(5, 4) +#define CS42L84_HS_DET_CTL2_REF BIT(3) +#define CS42L84_HS_DET_CTL2_AUTO_TIME GENMASK(1, 0) + +#define CS42L84_HS_SWITCH_CTL 0x1812 +#define CS42L84_HS_SWITCH_CTL_REF_HS3 BIT(7) +#define CS42L84_HS_SWITCH_CTL_REF_HS4 BIT(6) +#define CS42L84_HS_SWITCH_CTL_HSB_FILT_HS3 BIT(5) +#define CS42L84_HS_SWITCH_CTL_HSB_FILT_HS4 BIT(4) +#define CS42L84_HS_SWITCH_CTL_HSB_HS3 BIT(3) +#define CS42L84_HS_SWITCH_CTL_HSB_HS4 BIT(2) +#define CS42L84_HS_SWITCH_CTL_GNDHS_HS3 BIT(1) +#define CS42L84_HS_SWITCH_CTL_GNDHS_HS4 BIT(0) + +#define CS42L84_HS_CLAMP_DISABLE 0x1813 + +#define CS42L84_ADC_CTL1 0x2000 +#define CS42L84_ADC_CTL1_PREAMP_GAIN_SHIFT 6 +#define CS42L84_ADC_CTL1_PGA_GAIN_SHIFT 0 +#define CS42L84_ADC_CTL4 0x2003 +#define CS42L84_ADC_CTL4_WNF_CF_SHIFT 4 +#define CS42L84_ADC_CTL4_WNF_EN_SHIFT 3 +#define CS42L84_ADC_CTL4_HPF_CF_SHIFT 1 +#define CS42L84_ADC_CTL4_HPF_EN_SHIFT 0 + +#define CS42L84_DAC_CTL1 0x3000 +#define CS42L84_DAC_CTL1_UNMUTE BIT(0) +//#define CS42L84_DAC_CTL1_DACB_INV_SHIFT 1 +//#define CS42L84_DAC_CTL1_DACA_INV_SHIFT 0 +#define CS42L84_DAC_CTL2 0x3001 + +#define CS42L84_DAC_CHA_VOL_LSB 0x3004 +#define CS42L84_DAC_CHA_VOL_MSB 0x3005 +#define CS42L84_DAC_CHB_VOL_LSB 0x3006 +#define CS42L84_DAC_CHB_VOL_MSB 0x3007 +#define CS42L84_HP_VOL_CTL 0x3020 +#define CS42L84_HP_VOL_CTL_ZERO_CROSS BIT(1) +#define CS42L84_HP_VOL_CTL_SOFT BIT(0) + +#define CS42L84_SRC_ASP_RX_CH1 0b1101 +#define CS42L84_SRC_ASP_RX_CH2 0b1110 + +#define CS42L84_BUS_ASP_TX_SRC 0x4000 +#define CS42L84_BUS_ASP_TX_SRC_CH1_SHIFT 0 +#define CS42L84_BUS_DAC_SRC 0x4001 +#define CS42L84_BUS_DAC_SRC_DACA_SHIFT 0 +#define CS42L84_BUS_DAC_SRC_DACB_SHIFT 4 + +#define CS42L84_ASP_CTL 0x5000 +#define CS42L84_ASP_CTL_BCLK_EN_SHIFT 1 +#define CS42L84_ASP_CTL_TDM_MODE BIT(2) +#define CS42L84_ASP_FSYNC_CTL2 0x5010 +#define CS42L84_ASP_FSYNC_CTL2_BCLK_PERIOD_LO GENMASK(7, 1) +#define CS42L84_ASP_FSYNC_CTL3 0x5011 +#define CS42L84_ASP_FSYNC_CTL3_BCLK_PERIOD_HI GENMASK(4, 0) +#define CS42L84_ASP_DATA_CTL 0x5018 + +#define CS42L84_ASP_RX_EN 0x5020 +#define CS42L84_ASP_RX_EN_CH1_SHIFT 0 +#define CS42L84_ASP_RX_EN_CH2_SHIFT 1 +#define CS42L84_ASP_TX_EN 0x5024 +#define CS42L84_ASP_TX_EN_CH1_SHIFT 0 + +#define CS42L84_ASP_RX_CH1_CTL1 0x5028 +#define CS42L84_ASP_RX_CH1_CTL2 0x5029 +#define CS42L84_ASP_RX_CH1_WIDTH 0x502a +#define CS42L84_ASP_RX_CH2_CTL1 0x502c +#define CS42L84_ASP_RX_CH2_CTL2 0x502d +#define CS42L84_ASP_RX_CH2_WIDTH 0x502e + +#define CS42L84_ASP_RX_CHx_CTL1_EDGE BIT(0) +#define CS42L84_ASP_RX_CHx_CTL1_SLOT_START_LSB GENMASK(7, 1) +#define CS42L84_ASP_RX_CHx_CTL2_SLOT_START_MSB GENMASK(2, 0) + +#define CS42L84_ASP_TX_CH1_CTL1 0x5068 +#define CS42L84_ASP_TX_CH1_CTL2 0x5069 +#define CS42L84_ASP_TX_CH1_WIDTH 0x506a +#define CS42L84_ASP_TX_CH2_CTL1 0x506c +#define CS42L84_ASP_TX_CH2_CTL2 0x506d +#define CS42L84_ASP_TX_CH2_WIDTH 0x506e + +#define CS42L84_DEBOUNCE_TIME_125MS 0b001 +#define CS42L84_DEBOUNCE_TIME_500MS 0b011 + +#define CS42L84_BOOT_TIME_US 3000 +#define CS42L84_CLOCK_SWITCH_DELAY_US 150 +#define CS42L84_PLL_LOCK_POLL_US 250 +#define CS42L84_PLL_LOCK_TIMEOUT_US 1250 + +#endif /* __CS42L84_H__ */ From ee63bd26345dda47bfee3cafa67f8d02bae1e565 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sun, 21 Aug 2022 02:40:29 +0200 Subject: [PATCH 0245/1009] ASoC: macaudio: Fix headset routes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 1e6007bd5336bf..d150676cacd0a1 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -626,7 +626,7 @@ static int macaudio_add_backend_dai_route(struct snd_soc_card *card, struct snd_ if (!is_speakers) { r = &routes[nroutes++]; r->source = dai->stream[SNDRV_PCM_STREAM_CAPTURE].widget->name; - r->sink = "Headphone Capture"; + r->sink = "Headset Capture"; } ret = snd_soc_dapm_add_routes(&card->dapm, routes, nroutes); @@ -639,7 +639,7 @@ static int macaudio_add_backend_dai_route(struct snd_soc_card *card, struct snd_ static int macaudio_add_pin_routes(struct snd_soc_card *card, struct snd_soc_component *component, bool is_speakers) { - struct snd_soc_dapm_route routes[1]; + struct snd_soc_dapm_route routes[2]; struct snd_soc_dapm_route *r; int nroutes = 0; char buf[32]; @@ -660,9 +660,11 @@ static int macaudio_add_pin_routes(struct snd_soc_card *card, struct snd_soc_com r = &routes[nroutes++]; r->source = "Jack HP"; r->sink = "Headphone"; + r = &routes[nroutes++]; + r->source = "Headset Mic"; + r->sink = "Jack HS"; } - ret = snd_soc_dapm_add_routes(&card->dapm, routes, nroutes); if (ret) dev_err(card->dev, "failed adding dynamic DAPM routes for %s\n", @@ -813,7 +815,7 @@ static const struct snd_soc_dapm_widget macaudio_snd_widgets[] = { SND_SOC_DAPM_AIF_OUT("Speaker Playback", NULL, 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_OUT("Headphone Playback", NULL, 0, SND_SOC_NOPM, 0, 0), - SND_SOC_DAPM_AIF_IN("Headphone Capture", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("Headset Capture", NULL, 0, SND_SOC_NOPM, 0, 0), }; static const struct snd_kcontrol_new macaudio_controls[] = { @@ -840,7 +842,7 @@ static const struct snd_soc_dapm_route macaudio_dapm_routes[] = { { "Speaker (Static)", "Static", "Speaker Pin Demux" }, /* Capture paths */ - { "PCM0 RX", NULL, "Headphone Capture" }, + { "PCM0 RX", NULL, "Headset Capture" }, }; static const struct of_device_id macaudio_snd_device_id[] = { From 291217a386028d446a2770a03646d773346ed9cc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sun, 21 Aug 2022 02:40:54 +0200 Subject: [PATCH 0246/1009] ASoC: dapm: Export new 'graph.dot' file in debugfs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/soc-dapm.c | 137 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 137 insertions(+) diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index ad8ba8fbbaeec0..b2305ec16998c2 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2202,6 +2202,139 @@ static const struct file_operations dapm_bias_fops = { .llseek = default_llseek, }; +static ssize_t dapm_graph_read_file(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct snd_soc_card *card = file->private_data; + struct snd_soc_dapm_context *dapm; + struct snd_soc_dapm_path *p; + struct snd_soc_dapm_widget *w; + struct snd_soc_pcm_runtime *rtd; + struct snd_soc_dapm_widget *wdone[16]; + struct snd_soc_dai *dai; + int i, num_wdone = 0, cluster = 0; + char *buf; + ssize_t bufsize; + ssize_t ret = 0; + + bufsize = 1024 * card->num_dapm_widgets; + buf = kmalloc(bufsize, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + mutex_lock(&card->dapm_mutex); + +#define bufprintf(...) \ + ret += scnprintf(buf + ret, bufsize - ret, __VA_ARGS__) + + bufprintf("digraph dapm {\n"); + + /* + * Print the user-visible devices of the card. + */ + bufprintf("subgraph cluster_%d {\n", cluster++); + bufprintf("label=\"Devices\";style=filled;fillcolor=gray;\n"); + for_each_card_rtds(card, rtd) { + if (rtd->dai_link->no_pcm) + continue; + + bufprintf("w%pK [label=\"%d: %s\"];\n", rtd, + rtd->pcm->device, rtd->dai_link->name); + } + bufprintf("};\n"); + + /* + * Print the playback/capture widgets of DAIs just next to + * the user-visible devices. Keep the list of already printed + * widgets in 'wdone', so they will be skipped later. + */ + for_each_card_rtds(card, rtd) { + for_each_rtd_cpu_dais(rtd, i, dai) { + if (dai->stream[SNDRV_PCM_STREAM_PLAYBACK].widget) { + w = dai->stream[SNDRV_PCM_STREAM_PLAYBACK].widget; + bufprintf("w%pK [label=\"%s\"];\n", w, w->name); + if (!rtd->dai_link->no_pcm) + bufprintf("w%pK -> w%pK;\n", rtd, w); + wdone[num_wdone] = w; + if (num_wdone < ARRAY_SIZE(wdone)) + num_wdone++; + } + + if (dai->stream[SNDRV_PCM_STREAM_CAPTURE].widget) { + w = dai->stream[SNDRV_PCM_STREAM_CAPTURE].widget; + bufprintf("w%pK [label=\"%s\"];\n", w, w->name); + if (!rtd->dai_link->no_pcm) + bufprintf("w%pK -> w%pK;\n", w, rtd); + wdone[num_wdone] = w; + if (num_wdone < ARRAY_SIZE(wdone)) + num_wdone++; + } + } + } + + for_each_card_dapms(card, dapm) { + const char *prefix = soc_dapm_prefix(dapm); + + if (dapm != &card->dapm) { + bufprintf("subgraph cluster_%d {\n", cluster++); + if (prefix) + bufprintf("label=\"%s\";\n", prefix); + else if (dapm->component) + bufprintf("label=\"%s\";\n", + dapm->component->name); + } + + for_each_card_widgets(dapm->card, w) { + const char *name = w->name; + bool skip = false; + + if (w->dapm != dapm) + continue; + + if (list_empty(&w->edges[0]) && list_empty(&w->edges[1])) + continue; + + for (i = 0; i < num_wdone; i++) + if (wdone[i] == w) + skip = true; + if (skip) + continue; + + if (prefix && strlen(name) > strlen(prefix) + 1) + name += strlen(prefix) + 1; + + bufprintf("w%pK [label=\"%s\"];\n", w, name); + } + + if (dapm != &card->dapm) + bufprintf("}\n"); + } + + list_for_each_entry(p, &card->paths, list) { + if (p->name) + bufprintf("w%pK -> w%pK [label=\"%s\"];\n", + p->source, p->sink, p->name); + else + bufprintf("w%pK -> w%pK;\n", p->source, p->sink); + } + + bufprintf("}\n"); +#undef bufprintf + + mutex_unlock(&card->dapm_mutex); + + ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret); + + kfree(buf); + return ret; +} + +static const struct file_operations dapm_graph_fops = { + .open = simple_open, + .read = dapm_graph_read_file, + .llseek = default_llseek, +}; + void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm, struct dentry *parent) { @@ -2212,6 +2345,10 @@ void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm, debugfs_create_file("bias_level", 0444, dapm->debugfs_dapm, dapm, &dapm_bias_fops); + + if (dapm == &dapm->card->dapm) + debugfs_create_file("graph.dot", 0444, dapm->debugfs_dapm, + dapm->card, &dapm_graph_fops); } static void dapm_debugfs_add_widget(struct snd_soc_dapm_widget *w) From b2842a37f385c77dba16dbe50cfd6b6f12867e4b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 23 Aug 2022 11:36:24 +0200 Subject: [PATCH 0247/1009] ASoC: macaudio: Add j375 fixup_controls MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index d150676cacd0a1..82808a3fb6df84 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -758,6 +758,17 @@ static int macaudio_j314_fixup_controls(struct snd_soc_card *card) return 0; } +static int macaudio_j375_fixup_controls(struct snd_soc_card *card) +{ + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + + if (ma->has_speakers) { + CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 14); // 20 set by macOS, this is 3 dB below + } + + return 0; +} + static int macaudio_fallback_fixup_controls(struct snd_soc_card *card) { struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); @@ -848,6 +859,7 @@ static const struct snd_soc_dapm_route macaudio_dapm_routes[] = { static const struct of_device_id macaudio_snd_device_id[] = { { .compatible = "apple,j274-macaudio", .data = macaudio_j274_fixup_controls }, { .compatible = "apple,j314-macaudio", .data = macaudio_j314_fixup_controls }, + { .compatible = "apple,j375-macaudio", .data = macaudio_j375_fixup_controls }, { .compatible = "apple,macaudio"}, { } }; From c798bce5c759880d7fdfb4e62861339793d42bb3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 30 Aug 2022 10:20:09 +0200 Subject: [PATCH 0248/1009] ASoC: macaudio: Add j493 fixup_controls MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 82808a3fb6df84..543dc0c1134816 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -769,6 +769,17 @@ static int macaudio_j375_fixup_controls(struct snd_soc_card *card) return 0; } +static int macaudio_j493_fixup_controls(struct snd_soc_card *card) +{ + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + + if (ma->has_speakers) { + CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 9); // 15 set by macOS, this is 3 dB below + } + + return 0; +} + static int macaudio_fallback_fixup_controls(struct snd_soc_card *card) { struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); @@ -860,6 +871,7 @@ static const struct of_device_id macaudio_snd_device_id[] = { { .compatible = "apple,j274-macaudio", .data = macaudio_j274_fixup_controls }, { .compatible = "apple,j314-macaudio", .data = macaudio_j314_fixup_controls }, { .compatible = "apple,j375-macaudio", .data = macaudio_j375_fixup_controls }, + { .compatible = "apple,j493-macaudio", .data = macaudio_j493_fixup_controls }, { .compatible = "apple,macaudio"}, { } }; From 22ec73873b122617e383500d2844b27d1055a505 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sun, 4 Sep 2022 10:29:34 +0200 Subject: [PATCH 0249/1009] ASoC: macaudio: Rename ALSA driver to simple 'macaudio' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 543dc0c1134816..f5f43002c4a2b8 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -898,7 +898,7 @@ static int macaudio_snd_platform_probe(struct platform_device *pdev) snd_soc_card_set_drvdata(card, data); card->owner = THIS_MODULE; - card->driver_name = DRIVER_NAME; + card->driver_name = "macaudio"; card->dev = dev; card->dapm_widgets = macaudio_snd_widgets; card->num_dapm_widgets = ARRAY_SIZE(macaudio_snd_widgets); From 24cf2e1f10a50d500eb22bc3185b13c5d8786dd6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 2 Sep 2022 19:40:16 +0200 Subject: [PATCH 0250/1009] ASoC: macaudio: Drop the 'inverse jack' speaker stuff MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index f5f43002c4a2b8..fdc7293f376599 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -577,11 +577,6 @@ static struct snd_soc_jack_pin macaudio_jack_pins[] = { .pin = "Headset Mic", .mask = SND_JACK_MICROPHONE, }, - { - .pin = "Speaker", - .mask = SND_JACK_HEADPHONE, - .invert = 1, - }, }; static int macaudio_probe(struct snd_soc_card *card) @@ -655,7 +650,7 @@ static int macaudio_add_pin_routes(struct snd_soc_card *card, struct snd_soc_com snprintf(buf, sizeof(buf) - 1, "%s OUT", component->name_prefix); r->source = buf; } - r->sink = "Speaker Pin Demux"; + r->sink = "Speaker"; } else { r = &routes[nroutes++]; r->source = "Jack HP"; @@ -814,16 +809,6 @@ SOC_ENUM_SINGLE_VIRT_DECL(macaudio_hp_mux_enum, macaudio_hp_mux_texts); static const struct snd_kcontrol_new macaudio_hp_mux = SOC_DAPM_ENUM("Headphones Playback Mux", macaudio_hp_mux_enum); -static const char *macaudio_spk_demux_texts[] = { - "Inverse Jack", "Static", -}; - -static SOC_ENUM_SINGLE_DECL(macaudio_spk_demux_enum, - SND_SOC_NOPM, 0, macaudio_spk_demux_texts); - -static const struct snd_kcontrol_new macaudio_spk_demux = - SOC_DAPM_ENUM("Speaker Pin Demux", macaudio_spk_demux_enum); - static const struct snd_soc_dapm_widget macaudio_snd_widgets[] = { SND_SOC_DAPM_SPK("Speaker", NULL), SND_SOC_DAPM_SPK("Speaker (Static)", NULL), @@ -832,7 +817,6 @@ static const struct snd_soc_dapm_widget macaudio_snd_widgets[] = { SND_SOC_DAPM_MUX("Speaker Playback Mux", SND_SOC_NOPM, 0, 0, &macaudio_spk_mux), SND_SOC_DAPM_MUX("Headphone Playback Mux", SND_SOC_NOPM, 0, 0, &macaudio_hp_mux), - SND_SOC_DAPM_DEMUX("Speaker Pin Demux", SND_SOC_NOPM, 0, 0, &macaudio_spk_demux), SND_SOC_DAPM_AIF_OUT("Speaker Playback", NULL, 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_OUT("Headphone Playback", NULL, 0, SND_SOC_NOPM, 0, 0), @@ -842,7 +826,6 @@ static const struct snd_soc_dapm_widget macaudio_snd_widgets[] = { static const struct snd_kcontrol_new macaudio_controls[] = { SOC_DAPM_PIN_SWITCH("Speaker"), - SOC_DAPM_PIN_SWITCH("Speaker (Static)"), SOC_DAPM_PIN_SWITCH("Headphone"), SOC_DAPM_PIN_SWITCH("Headset Mic"), }; @@ -860,9 +843,6 @@ static const struct snd_soc_dapm_route macaudio_dapm_routes[] = { * Additional paths (to specific I2S ports) are added dynamically. */ - { "Speaker", "Inverse Jack", "Speaker Pin Demux" }, - { "Speaker (Static)", "Static", "Speaker Pin Demux" }, - /* Capture paths */ { "PCM0 RX", NULL, "Headset Capture" }, }; From 046f20831fd492f40a110e23ec31c0b3418e44b3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 6 Sep 2022 15:16:44 +0200 Subject: [PATCH 0251/1009] ASoC: macaudio: s/Freq/Frequency/ in TAS2764 control MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index fdc7293f376599..09310014d5e636 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -730,8 +730,8 @@ static int macaudio_j314_fixup_controls(struct snd_soc_card *card) CHECK(snd_soc_set_enum_kctl, "* ASI1 Sel", "Left"); CHECK(snd_soc_deactivate_kctl, "* ASI1 Sel", 0); CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 9); // 15 set by macOS, this is 3 dB below - CHECK(snd_soc_set_enum_kctl, "* Tweeter HPF Corner Freq", "800 Hz"); - CHECK(snd_soc_deactivate_kctl, "* Tweeter HPF Corner Freq", 0); + CHECK(snd_soc_set_enum_kctl, "* Tweeter HPF Corner Frequency", "800 Hz"); + CHECK(snd_soc_deactivate_kctl, "* Tweeter HPF Corner Frequency", 0); /* * The speaker amps suffer from spurious overcurrent From 3553cb375be506844df726046d3779f70896dc21 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 13 Sep 2022 19:56:12 +0900 Subject: [PATCH 0252/1009] ASoC: macaudio: s/void_warranty/please_blow_up_my_speakers/ We have no idea whether any of this voids warranties, but what it does do is blow up your speakers, so let's be explicit about what users are signing up for. Signed-off-by: Hector Martin --- sound/soc/apple/macaudio.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 09310014d5e636..4806854ee0656f 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -67,9 +67,9 @@ struct macaudio_snd_data { struct snd_pcm_hw_constraint_list speaker_nchans_list; }; -static bool void_warranty; -module_param(void_warranty, bool, 0644); -MODULE_PARM_DESC(void_warranty, "Do not bail if safety is not assured"); +static bool please_blow_up_my_speakers; +module_param(please_blow_up_my_speakers, bool, 0644); +MODULE_PARM_DESC(please_blow_up_my_speakers, "Allow unsafe or untested operating configurations"); SND_SOC_DAILINK_DEFS(primary, DAILINK_COMP_ARRAY(COMP_CPU("mca-pcm-0")), // CPU @@ -703,7 +703,7 @@ static int macaudio_late_probe(struct snd_soc_card *card) #define CHECK(call, pattern, value) \ { \ int ret = call(card, pattern, value); \ - if (ret < 1 && !void_warranty) { \ + if (ret < 1 && !please_blow_up_my_speakers) { \ dev_err(card->dev, "%s on '%s': %d\n", #call, pattern, ret); \ return ret; \ } \ @@ -779,7 +779,7 @@ static int macaudio_fallback_fixup_controls(struct snd_soc_card *card) { struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); - if (ma->has_speakers && !void_warranty) { + if (ma->has_speakers && !please_blow_up_my_speakers) { dev_err(card->dev, "driver can't assure safety on this model, refusing probe\n"); return -EINVAL; } From c7dc72792cf47cbf5c31dde3dd11f68fc8ccd994 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 13 Sep 2022 19:56:47 +0900 Subject: [PATCH 0253/1009] ASoC: macaudio: Gate off experimental platforms We know at least some machines can have their speakers blown, even with these limits, so let's play it safe for now and require that users both enable stuff in the DT *and* pass this flag. Signed-off-by: Hector Martin --- sound/soc/apple/macaudio.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 4806854ee0656f..2d4b21b95309e6 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -727,6 +727,11 @@ static int macaudio_j314_fixup_controls(struct snd_soc_card *card) struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); if (ma->has_speakers) { + if (!please_blow_up_my_speakers) { + dev_err(card->dev, "driver can't assure safety on this model, refusing probe\n"); + return -EINVAL; + } + CHECK(snd_soc_set_enum_kctl, "* ASI1 Sel", "Left"); CHECK(snd_soc_deactivate_kctl, "* ASI1 Sel", 0); CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 9); // 15 set by macOS, this is 3 dB below @@ -758,6 +763,11 @@ static int macaudio_j375_fixup_controls(struct snd_soc_card *card) struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); if (ma->has_speakers) { + if (!please_blow_up_my_speakers) { + dev_err(card->dev, "driver can't assure safety on this model, refusing probe\n"); + return -EINVAL; + } + CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 14); // 20 set by macOS, this is 3 dB below } @@ -769,6 +779,11 @@ static int macaudio_j493_fixup_controls(struct snd_soc_card *card) struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); if (ma->has_speakers) { + if (!please_blow_up_my_speakers) { + dev_err(card->dev, "driver can't assure safety on this model, refusing probe\n"); + return -EINVAL; + } + CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 9); // 15 set by macOS, this is 3 dB below } From 086492ccab6da50de895595971f9d70508460536 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 13 Sep 2022 19:58:17 +0900 Subject: [PATCH 0254/1009] ASoC: macaudio: Alias f413 fixups to j314 This works as far as following the same intent as j314, but we *know* these limits are not sufficient, so this one really needs the module parameter gate. Signed-off-by: Hector Martin --- sound/soc/apple/macaudio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 2d4b21b95309e6..0dd1253ac4f68b 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -866,6 +866,7 @@ static const struct of_device_id macaudio_snd_device_id[] = { { .compatible = "apple,j274-macaudio", .data = macaudio_j274_fixup_controls }, { .compatible = "apple,j314-macaudio", .data = macaudio_j314_fixup_controls }, { .compatible = "apple,j375-macaudio", .data = macaudio_j375_fixup_controls }, + { .compatible = "apple,j413-macaudio", .data = macaudio_j314_fixup_controls }, { .compatible = "apple,j493-macaudio", .data = macaudio_j493_fixup_controls }, { .compatible = "apple,macaudio"}, { } From 6279402054a6f0e6d3eb1fdb3598af56a6ea1bb9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 14 Oct 2022 16:23:21 +0200 Subject: [PATCH 0255/1009] ASoC: cs42l84: There's no line-in on the jack MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/codecs/cs42l84.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/cs42l84.c b/sound/soc/codecs/cs42l84.c index 38dfee80ed9f73..791d178bdbcf03 100644 --- a/sound/soc/codecs/cs42l84.c +++ b/sound/soc/codecs/cs42l84.c @@ -727,12 +727,8 @@ static void cs42l84_detect_hs(struct cs42l84_private *cs42l84) break; case 0b00: /* open */ - dev_dbg(cs42l84->dev, "Detected line-in\n"); - cs42l84->hs_type = SND_JACK_HEADSET; - snd_soc_jack_report(cs42l84->jack, SND_JACK_HEADSET, - SND_JACK_HEADSET); - break; - + dev_dbg(cs42l84->dev, "Detected open circuit on HS4\n"); + fallthrough; case 0b11: /* shorted */ default: snd_soc_jack_report(cs42l84->jack, SND_JACK_HEADPHONE, From 7001cd33eb1f80ac6507235f8bde19b71e49ba15 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 14 Oct 2022 17:46:44 +0200 Subject: [PATCH 0256/1009] ASoC: cs42l84: Adjust mic-detection voltage threshold MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Raise the mic-detection voltage threshold to address some mics not getting detected. Signed-off-by: Martin Povišer --- sound/soc/codecs/cs42l84.c | 5 ++++- sound/soc/codecs/cs42l84.h | 3 +++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs42l84.c b/sound/soc/codecs/cs42l84.c index 791d178bdbcf03..9f3508abae2a20 100644 --- a/sound/soc/codecs/cs42l84.c +++ b/sound/soc/codecs/cs42l84.c @@ -878,7 +878,10 @@ static void cs42l84_setup_plug_detect(struct cs42l84_private *cs42l84) (CS42L84_TS_PLUG | CS42L84_TS_UNPLUG)) >> CS42L84_TS_PLUG_SHIFT; - /* Set up mic detection */ + /* Set mic-detection threshold */ + regmap_update_bits(cs42l84->regmap, + CS42L84_MIC_DET_CTL1, CS42L84_MIC_DET_CTL1_HS_DET_LEVEL, + FIELD_PREP(CS42L84_MIC_DET_CTL1_HS_DET_LEVEL, 0x2c)); /* ~1.9 V */ /* Disconnect HSBIAS (initially) */ regmap_write(cs42l84->regmap, diff --git a/sound/soc/codecs/cs42l84.h b/sound/soc/codecs/cs42l84.h index e7cbf5f0e2d0bb..9aaf19051d395f 100644 --- a/sound/soc/codecs/cs42l84.h +++ b/sound/soc/codecs/cs42l84.h @@ -106,6 +106,9 @@ #define CS42L84_MISC_DET_CTL_HSBIAS_CTL GENMASK(2, 1) #define CS42L84_MISC_DET_CTL_PDN_MIC_LVL_DET BIT(0) +#define CS42L84_MIC_DET_CTL1 0x1475 +#define CS42L84_MIC_DET_CTL1_HS_DET_LEVEL GENMASK(5, 0) + #define CS42L84_MIC_DET_CTL4 0x1477 #define CS42L84_MIC_DET_CTL4_LATCH_TO_VP BIT(1) From 1404a8e3434b90be6cb06ead87b9a4514aa21e14 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sun, 16 Oct 2022 13:33:21 +0200 Subject: [PATCH 0257/1009] ASoC: cs42l84: Put the volume control in shape MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The previous limits of the volume control were placeholders, this reflects the current understanding of the register semantics. Signed-off-by: Martin Povišer --- sound/soc/codecs/cs42l84.c | 28 +++++++++++++++++++--------- 1 file changed, 19 insertions(+), 9 deletions(-) diff --git a/sound/soc/codecs/cs42l84.c b/sound/soc/codecs/cs42l84.c index 9f3508abae2a20..f2c5957ceee608 100644 --- a/sound/soc/codecs/cs42l84.c +++ b/sound/soc/codecs/cs42l84.c @@ -70,11 +70,15 @@ static int cs42l84_put_dac_vol(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *val) { struct snd_soc_component *component = snd_soc_kcontrol_component(kctl); - unsigned int vola, volb; + struct soc_mixer_control *mc = (struct soc_mixer_control *) kctl->private_value; + int vola, volb; int ret, ret2; - vola = val->value.integer.value[0]; - volb = val->value.integer.value[1]; + vola = val->value.integer.value[0] + mc->min; + volb = val->value.integer.value[1] + mc->min; + + if (vola < mc->min || vola > mc->max || volb < mc->min || volb > mc->max) + return -EINVAL; ret = snd_soc_component_update_bits(component, CS42L84_FRZ_CTL, CS42L84_FRZ_CTL_ENGAGE, @@ -112,7 +116,8 @@ static int cs42l84_get_dac_vol(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *val) { struct snd_soc_component *component = snd_soc_kcontrol_component(kctl); - unsigned int vola, volb; + struct soc_mixer_control *mc = (struct soc_mixer_control *) kctl->private_value; + int vola, volb; int ret; ret = snd_soc_component_read(component, CS42L84_DAC_CHA_VOL_LSB); @@ -135,18 +140,23 @@ static int cs42l84_get_dac_vol(struct snd_kcontrol *kctl, return ret; volb |= (ret & 1) << 8; - val->value.integer.value[0] = vola; - val->value.integer.value[1] = volb; + if (vola & BIT(8)) + vola |= ~((int)(BIT(8) - 1)); + if (volb & BIT(8)) + volb |= ~((int)(BIT(8) - 1)); + + val->value.integer.value[0] = vola - mc->min; + val->value.integer.value[1] = volb - mc->min; return 0; } /* TODO */ -static const DECLARE_TLV_DB_SCALE(cs42l84_dac_tlv, -25600, 50, 1); +static const DECLARE_TLV_DB_SCALE(cs42l84_dac_tlv, -12800, 50, true); static const struct snd_kcontrol_new cs42l84_snd_controls[] = { - SOC_DOUBLE_R_EXT_TLV("DAC Playback Volume", CS42L84_DAC_CHA_VOL_LSB, - CS42L84_DAC_CHB_VOL_LSB, 0, 511, 0, + SOC_DOUBLE_R_S_EXT_TLV("DAC Playback Volume", CS42L84_DAC_CHA_VOL_LSB, + CS42L84_DAC_CHB_VOL_LSB, 0, -256, 24, 8, 0, cs42l84_get_dac_vol, cs42l84_put_dac_vol, cs42l84_dac_tlv), SOC_SINGLE("ADC Preamp Gain", CS42L84_ADC_CTL1, CS42L84_ADC_CTL1_PREAMP_GAIN_SHIFT, 2, 0), From 11169b01cef938332d5a15065b71dd9c4162e246 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Mon, 17 Oct 2022 11:23:45 +0200 Subject: [PATCH 0258/1009] ASoC: apple: mca: Constrain channels according to TDM mask MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We don't (and can't) configure the hardware correctly if the number of channels exceeds the weight of the TDM mask. Report that constraint in startup of FE. Signed-off-by: Martin Povišer --- sound/soc/apple/mca.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c index 3780aca710769e..fb23cb27b00ad7 100644 --- a/sound/soc/apple/mca.c +++ b/sound/soc/apple/mca.c @@ -464,6 +464,28 @@ static int mca_configure_serdes(struct mca_cluster *cl, int serdes_unit, return -EINVAL; } +static int mca_fe_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + unsigned int mask, nchannels; + + if (cl->tdm_slots) { + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + mask = cl->tdm_tx_mask; + else + mask = cl->tdm_rx_mask; + + nchannels = hweight32(mask); + } else { + nchannels = 2; + } + + return snd_pcm_hw_constraint_minmax(substream->runtime, + SNDRV_PCM_HW_PARAM_CHANNELS, + 1, nchannels); +} + static int mca_fe_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width) { @@ -680,6 +702,7 @@ static int mca_fe_hw_params(struct snd_pcm_substream *substream, } static const struct snd_soc_dai_ops mca_fe_ops = { + .startup = mca_fe_startup, .set_fmt = mca_fe_set_fmt, .set_bclk_ratio = mca_set_bclk_ratio, .set_tdm_slot = mca_fe_set_tdm_slot, From f14626d18ffd323580f8c41126f6fe856f06f28a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Mon, 17 Oct 2022 12:16:20 +0200 Subject: [PATCH 0259/1009] ASoC: macaudio: Improve message on opening of unrouted PCM devices MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 0dd1253ac4f68b..3ccfacefbf7e85 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -455,6 +455,29 @@ static int macaudio_dpcm_hw_params(struct snd_pcm_substream *substream, return 0; } +static int macaudio_fe_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct snd_soc_pcm_runtime *be; + struct snd_soc_dpcm *dpcm; + + be = NULL; + for_each_dpcm_be(rtd, substream->stream, dpcm) { + be = dpcm->be; + break; + } + + if (!be) { + dev_err(rtd->dev, "opening PCM device '%s' with no audio route configured (bad settings applied to the sound card)\n", + rtd->dai_link->name); + return -EINVAL; + } + + return macaudio_dpcm_hw_params(substream, params); +} + + static void macaudio_dpcm_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); @@ -473,7 +496,7 @@ static void macaudio_dpcm_shutdown(struct snd_pcm_substream *substream) static const struct snd_soc_ops macaudio_fe_ops = { .shutdown = macaudio_dpcm_shutdown, - .hw_params = macaudio_dpcm_hw_params, + .hw_params = macaudio_fe_hw_params, }; static const struct snd_soc_ops macaudio_be_ops = { From 55026215e5f589c740e8c14382dabb25ff1acc08 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Mon, 17 Oct 2022 12:26:27 +0200 Subject: [PATCH 0260/1009] ASoC: cs42l84: Enable regcache (initially) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/codecs/cs42l84.c | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs42l84.c b/sound/soc/codecs/cs42l84.c index f2c5957ceee608..ae1d65a3ee46c8 100644 --- a/sound/soc/codecs/cs42l84.c +++ b/sound/soc/codecs/cs42l84.c @@ -55,12 +55,37 @@ struct cs42l84_private { int hs_type; }; +/* +static const struct reg_default cs42l84_reg_defaults[] = { +}; +*/ + +static bool cs42l84_volatile_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CS42L84_DEVID ... CS42L84_DEVID+5: + case CS42L84_TSRS_PLUG_INT_STATUS: + case CS42L84_PLL_LOCK_STATUS: + case CS42L84_TSRS_PLUG_STATUS: + case CS42L84_HS_DET_STATUS2: + return true; + default: + return false; + } +} + static const struct regmap_config cs42l84_regmap = { .reg_bits = 16, .val_bits = 8, + .volatile_reg = cs42l84_volatile_register, + .max_register = 0xffff, - .cache_type = REGCACHE_NONE, + /* + .reg_defaults = cs42l84_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(cs42l84_reg_defaults), + */ + .cache_type = REGCACHE_RBTREE, .use_single_read = true, .use_single_write = true, From d7755eb3c1ad961ca550d5929a2be0ec8a42bbc6 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 18 Oct 2022 13:29:57 +0900 Subject: [PATCH 0261/1009] ASoC: cs42l84: Report volume updates correctly cs42l84_put_dac_vol needs to return 1 if the volume was updated. Before this patch, it was only doing that when the MSB changed. Correctly track changes in all the registers. Signed-off-by: Hector Martin --- sound/soc/codecs/cs42l84.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs42l84.c b/sound/soc/codecs/cs42l84.c index ae1d65a3ee46c8..f2784946b6900d 100644 --- a/sound/soc/codecs/cs42l84.c +++ b/sound/soc/codecs/cs42l84.c @@ -97,7 +97,7 @@ static int cs42l84_put_dac_vol(struct snd_kcontrol *kctl, struct snd_soc_component *component = snd_soc_kcontrol_component(kctl); struct soc_mixer_control *mc = (struct soc_mixer_control *) kctl->private_value; int vola, volb; - int ret, ret2; + int ret, ret2, updated = 0; vola = val->value.integer.value[0] + mc->min; volb = val->value.integer.value[1] + mc->min; @@ -110,23 +110,31 @@ static int cs42l84_put_dac_vol(struct snd_kcontrol *kctl, CS42L84_FRZ_CTL_ENGAGE); if (ret < 0) goto bail; + updated |= ret; ret = snd_soc_component_update_bits(component, CS42L84_DAC_CHA_VOL_LSB, 0xff, vola & 0xff); if (ret < 0) goto bail; + updated |= ret; + ret = snd_soc_component_update_bits(component, CS42L84_DAC_CHA_VOL_MSB, 0xff, (vola >> 8) & 0x01); if (ret < 0) goto bail; + updated |= ret; + ret = snd_soc_component_update_bits(component, CS42L84_DAC_CHB_VOL_LSB, 0xff, volb & 0xff); if (ret < 0) goto bail; + updated |= ret; + ret = snd_soc_component_update_bits(component, CS42L84_DAC_CHB_VOL_MSB, 0xff, (volb >> 8) & 0x01); if (ret < 0) goto bail; + ret |= updated; bail: ret2 = snd_soc_component_update_bits(component, CS42L84_FRZ_CTL, From 63901b8feda1cd3fabb2d13ccb04063a6d1376e7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Thu, 27 Oct 2022 11:09:19 +0200 Subject: [PATCH 0262/1009] ASoC: macaudio: Add initial j313 fixup_controls MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 3ccfacefbf7e85..a3da4ec0dae6a0 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -745,6 +745,36 @@ static int macaudio_j274_fixup_controls(struct snd_soc_card *card) return 0; } +static int macaudio_j313_fixup_controls(struct snd_soc_card *card) { + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + + if (ma->has_speakers) { + if (!please_blow_up_my_speakers) { + dev_err(card->dev, "driver can't assure safety on this model, refusing probe\n"); + return -EINVAL; + } + + CHECK(snd_soc_set_enum_kctl, "* ASI1 Sel", "Left"); + CHECK(snd_soc_deactivate_kctl, "* ASI1 Sel", 0); + + /* !!! This is copied from j274, not obtained by looking at + * what macOS sets. + */ + CHECK(snd_soc_limit_volume, "* Amp Gain Volume", 14); + + /* + * Since we don't set the right slots yet to avoid + * driver conflict on the I2S bus sending ISENSE/VSENSE + * samples from the codecs back to us, disable the + * controls. + */ + CHECK(snd_soc_deactivate_kctl, "* VSENSE Switch", 0); + CHECK(snd_soc_deactivate_kctl, "* ISENSE Switch", 0); + } + + return 0; +} + static int macaudio_j314_fixup_controls(struct snd_soc_card *card) { struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); @@ -887,6 +917,7 @@ static const struct snd_soc_dapm_route macaudio_dapm_routes[] = { static const struct of_device_id macaudio_snd_device_id[] = { { .compatible = "apple,j274-macaudio", .data = macaudio_j274_fixup_controls }, + { .compatible = "apple,j313-macaudio", .data = macaudio_j313_fixup_controls }, { .compatible = "apple,j314-macaudio", .data = macaudio_j314_fixup_controls }, { .compatible = "apple,j375-macaudio", .data = macaudio_j375_fixup_controls }, { .compatible = "apple,j413-macaudio", .data = macaudio_j314_fixup_controls }, From 921d5b38f94475390e7d8e8a724c9d7a7b2c37db Mon Sep 17 00:00:00 2001 From: James Calligeros Date: Mon, 24 Oct 2022 21:17:31 +1000 Subject: [PATCH 0263/1009] ASoC: macaudio: constrain frontend channel counts In order to support the wide range of audio arrangements possible on this platform in a generic way, it is necessary for the frontend PCMs to be populated with enough TDM slots to cover all intended use cases. Userspace therefore attempts to open "phantom" channels when a frontend has more channels than its associated backend, which results in garbled audio samples and dropped frames. We must therefore dynamically constrain the frontends when they are started to ensure that userspace can never open more channels than are present on the hardware being represented by the frontend in question. Signed-off-by: James Calligeros --- sound/soc/apple/macaudio.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index a3da4ec0dae6a0..e24006ca79c8fb 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -52,6 +52,7 @@ struct macaudio_snd_data { int jack_plugin_state; bool has_speakers; + unsigned int max_channels; struct macaudio_link_props { /* frontend props */ @@ -345,6 +346,10 @@ static int macaudio_parse_of(struct macaudio_snd_data *ma) ncodecs_per_cpu = num_codecs / num_bes; nchannels = num_codecs * (speakers ? 1 : 2); + /* Save the max number of channels on the platform */ + if (nchannels > ma->max_channels) + ma->max_channels = nchannels; + /* * If there is a single speaker, assign two channels to it, because * it can do downmix. @@ -455,6 +460,25 @@ static int macaudio_dpcm_hw_params(struct snd_pcm_substream *substream, return 0; } +static int macaudio_fe_startup(struct snd_pcm_substream *substream) +{ + + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); + int ret; + + /* The FEs must never have more channels than the hardware */ + ret = snd_pcm_hw_constraint_minmax(substream->runtime, + SNDRV_PCM_HW_PARAM_CHANNELS, 0, ma->max_channels); + + if (ret < 0) { + dev_err(rtd->dev, "Failed to constrain FE %d! %d", rtd->dai_link->id, ret); + return ret; + } + + return 0; +} + static int macaudio_fe_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -495,6 +519,7 @@ static void macaudio_dpcm_shutdown(struct snd_pcm_substream *substream) } static const struct snd_soc_ops macaudio_fe_ops = { + .startup = macaudio_fe_startup, .shutdown = macaudio_dpcm_shutdown, .hw_params = macaudio_fe_hw_params, }; From 254a1777230ef0a2e342826fc75ad7ed5b1b8822 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 15 Jan 2023 22:20:38 +0900 Subject: [PATCH 0264/1009] ASoC: cs42l84: Do not enable the PLL before the clocks are ready Enabling the PLL with no valid input clock leads to PLL errors. Don't do that, always disable the PLL before reconfiguring it and let unmute take care of enabling the PLL. Also monitor the PLL error bit and complain if it's set. Signed-off-by: Hector Martin --- sound/soc/codecs/cs42l84.c | 9 +++++---- sound/soc/codecs/cs42l84.h | 1 + 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/sound/soc/codecs/cs42l84.c b/sound/soc/codecs/cs42l84.c index f2784946b6900d..cc4dff97e7a42d 100644 --- a/sound/soc/codecs/cs42l84.c +++ b/sound/soc/codecs/cs42l84.c @@ -433,6 +433,8 @@ static int cs42l84_pll_config(struct snd_soc_component *component) break; } + snd_soc_component_update_bits(component, CS42L84_PLL_CTL1, CS42L84_PLL_CTL1_EN, 0); + if (pll_ratio_table[i].mclk_src_sel) { /* Configure PLL */ snd_soc_component_update_bits(component, @@ -456,10 +458,6 @@ static int cs42l84_pll_config(struct snd_soc_component *component) snd_soc_component_write(component, CS42L84_PLL_DIVOUT, pll_ratio_table[i].pll_divout); - - snd_soc_component_update_bits(component, - CS42L84_PLL_CTL1, CS42L84_PLL_CTL1_EN, - CS42L84_PLL_CTL1_EN); } return 0; @@ -633,6 +631,9 @@ static int cs42l84_mute_stream(struct snd_soc_dai *dai, int mute, int stream) if (ret < 0) dev_warn(component->dev, "PLL failed to lock: %d\n", ret); + if (regval & CS42L84_PLL_LOCK_STATUS_ERROR) + dev_warn(component->dev, "PLL lock error\n"); + /* PLL must be running to drive glitchless switch logic */ snd_soc_component_update_bits(component, CS42L84_CCM_CTL1, diff --git a/sound/soc/codecs/cs42l84.h b/sound/soc/codecs/cs42l84.h index 9aaf19051d395f..35bd15e2ef17c9 100644 --- a/sound/soc/codecs/cs42l84.h +++ b/sound/soc/codecs/cs42l84.h @@ -31,6 +31,7 @@ #define CS42L84_TSRS_PLUG_VAL_MASK GENMASK(3, 0) #define CS42L84_PLL_LOCK_STATUS 0x040e // probably bit 0x10 #define CS42L84_PLL_LOCK_STATUS_LOCKED BIT(4) +#define CS42L84_PLL_LOCK_STATUS_ERROR BIT(5) #define CS42L84_PLUG 3 #define CS42L84_UNPLUG 0 From 3743b184615d5b356a2097a080bb8b94605c3282 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 16 Apr 2023 19:27:40 +0900 Subject: [PATCH 0265/1009] ASoC: cs42l42: Set a faster digital ramp-up rate With the default ramp-up rate, there is a noticeable fade-in when streams start. This can be undesirable with aggressive muting for power saving, since the beginning of the stream is lost. Lower the digital output ramp-up time from 8 samples per period to 2 samples per period. This still leaves some fade-in to avoid pops, but it is a lot less noticeable and no longer feels like the stream is fading in. Signed-off-by: Hector Martin --- include/sound/cs42l42.h | 4 ++++ sound/soc/codecs/cs42l42.c | 10 ++++++++++ 2 files changed, 14 insertions(+) diff --git a/include/sound/cs42l42.h b/include/sound/cs42l42.h index 1bd8eee54f6665..b3657965d49109 100644 --- a/include/sound/cs42l42.h +++ b/include/sound/cs42l42.h @@ -62,6 +62,10 @@ #define CS42L42_INTERNAL_FS_MASK (1 << CS42L42_INTERNAL_FS_SHIFT) #define CS42L42_SFTRAMP_RATE (CS42L42_PAGE_10 + 0x0A) +#define CS42L42_SFTRAMP_ASR_RATE_MASK GENMASK(7, 4) +#define CS42L42_SFTRAMP_ASR_RATE_SHIFT 4 +#define CS42L42_SFTRAMP_DSR_RATE_MASK GENMASK(3, 0) +#define CS42L42_SFTRAMP_DSR_RATE_SHIFT 0 #define CS42L42_SLOW_START_ENABLE (CS42L42_PAGE_10 + 0x0B) #define CS42L42_SLOW_START_EN_MASK GENMASK(6, 4) #define CS42L42_SLOW_START_EN_SHIFT 4 diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index 762b93feb109fd..053c60d80d85e7 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -2420,6 +2420,16 @@ int cs42l42_init(struct cs42l42_private *cs42l42) (1 << CS42L42_ADC_PDN_SHIFT) | (0 << CS42L42_PDN_ALL_SHIFT)); + /* + * Configure a faster digital ramp time, to avoid an audible + * fade-in when streams start. + */ + regmap_update_bits(cs42l42->regmap, CS42L42_SFTRAMP_RATE, + CS42L42_SFTRAMP_ASR_RATE_MASK | + CS42L42_SFTRAMP_DSR_RATE_MASK, + (10 << CS42L42_SFTRAMP_ASR_RATE_SHIFT) | + (1 << CS42L42_SFTRAMP_DSR_RATE_SHIFT)); + ret = cs42l42_handle_device_data(cs42l42->dev, cs42l42); if (ret != 0) goto err_shutdown; From 15b54b0b08f8f8649a78efbfc5e4e1423ad31315 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Sun, 16 Apr 2023 18:53:40 +0900 Subject: [PATCH 0266/1009] ASoC: apple: mca: Move clock shutdown to be shutdown Codecs are set to mute after hw_free, so yanking the clock out from under them in hw_free leads to breakage. Move the clock shutdown to the shutdown op, which is late enough. Signed-off-by: Hector Martin --- sound/soc/apple/mca.c | 48 ++++++++++++++++++------------------------- 1 file changed, 20 insertions(+), 28 deletions(-) diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c index fb23cb27b00ad7..477819e818811f 100644 --- a/sound/soc/apple/mca.c +++ b/sound/soc/apple/mca.c @@ -355,33 +355,6 @@ static int mca_be_prepare(struct snd_pcm_substream *substream, return 0; } -static int mca_be_hw_free(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct mca_cluster *cl = mca_dai_to_cluster(dai); - struct mca_data *mca = cl->host; - struct mca_cluster *fe_cl; - - if (cl->port_driver < 0) - return -EINVAL; - - /* - * We are operating on a foreign cluster here, but since we - * belong to the same PCM, accesses should have been - * synchronized at ASoC level. - */ - fe_cl = &mca->clusters[cl->port_driver]; - if (!mca_fe_clocks_in_use(fe_cl)) - return 0; /* Nothing to do */ - - cl->clocks_in_use[substream->stream] = false; - - if (!mca_fe_clocks_in_use(fe_cl)) - mca_fe_disable_clocks(fe_cl); - - return 0; -} - static unsigned int mca_crop_mask(unsigned int mask, int nchans) { while (hweight32(mask) > nchans) @@ -779,6 +752,26 @@ static void mca_be_shutdown(struct snd_pcm_substream *substream, struct mca_cluster *cl = mca_dai_to_cluster(dai); struct mca_data *mca = cl->host; + if (cl->clocks_in_use[substream->stream] && + !WARN_ON(cl->port_driver < 0)) { + struct mca_cluster *fe_cl = &mca->clusters[cl->port_driver]; + + /* + * Typically the CODECs we are paired with will require clocks + * to be present at time of mute with the 'mute_stream' op. + * We need to disable the clocks here at the earliest (hw_free + * would be too early). + * + * We are operating on a foreign cluster here, but since we + * belong to the same PCM, accesses should have been + * synchronized at ASoC level. + */ + cl->clocks_in_use[substream->stream] = false; + + if (!mca_fe_clocks_in_use(fe_cl)) + mca_fe_disable_clocks(fe_cl); + } + cl->port_started[substream->stream] = false; if (!mca_be_started(cl)) { @@ -796,7 +789,6 @@ static void mca_be_shutdown(struct snd_pcm_substream *substream, static const struct snd_soc_dai_ops mca_be_ops = { .prepare = mca_be_prepare, - .hw_free = mca_be_hw_free, .startup = mca_be_startup, .shutdown = mca_be_shutdown, }; From 35bdbd8b072330304696993af3460ad67b39a60a Mon Sep 17 00:00:00 2001 From: James Calligeros Date: Sun, 3 Sep 2023 17:09:59 +1000 Subject: [PATCH 0267/1009] ASoC: macaudio: alias j415 kcontrols to j314 Signed-off-by: James Calligeros --- sound/soc/apple/macaudio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index e24006ca79c8fb..b5543f9caf44c1 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -946,6 +946,7 @@ static const struct of_device_id macaudio_snd_device_id[] = { { .compatible = "apple,j314-macaudio", .data = macaudio_j314_fixup_controls }, { .compatible = "apple,j375-macaudio", .data = macaudio_j375_fixup_controls }, { .compatible = "apple,j413-macaudio", .data = macaudio_j314_fixup_controls }, + { .compatible = "apple,j415-macaudio", .data = macaudio_j314_fixup_controls }, { .compatible = "apple,j493-macaudio", .data = macaudio_j493_fixup_controls }, { .compatible = "apple,macaudio"}, { } From 758802e43a6e8823b56c8c7b610910175a0bc06a Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Fri, 20 Oct 2023 03:35:24 +0900 Subject: [PATCH 0268/1009] ASoC: cs42l84: Fix capture gain range & add TLVs Signed-off-by: Hector Martin --- sound/soc/codecs/cs42l84.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/sound/soc/codecs/cs42l84.c b/sound/soc/codecs/cs42l84.c index cc4dff97e7a42d..d8fc7bdb89bb00 100644 --- a/sound/soc/codecs/cs42l84.c +++ b/sound/soc/codecs/cs42l84.c @@ -186,15 +186,17 @@ static int cs42l84_get_dac_vol(struct snd_kcontrol *kctl, /* TODO */ static const DECLARE_TLV_DB_SCALE(cs42l84_dac_tlv, -12800, 50, true); +static const DECLARE_TLV_DB_SCALE(cs42l84_adc_tlv, -1200, 50, false); +static const DECLARE_TLV_DB_SCALE(cs42l84_pre_tlv, 0, 1000, false); static const struct snd_kcontrol_new cs42l84_snd_controls[] = { SOC_DOUBLE_R_S_EXT_TLV("DAC Playback Volume", CS42L84_DAC_CHA_VOL_LSB, CS42L84_DAC_CHB_VOL_LSB, 0, -256, 24, 8, 0, cs42l84_get_dac_vol, cs42l84_put_dac_vol, cs42l84_dac_tlv), - SOC_SINGLE("ADC Preamp Gain", CS42L84_ADC_CTL1, - CS42L84_ADC_CTL1_PREAMP_GAIN_SHIFT, 2, 0), - SOC_SINGLE("ADC PGA Gain", CS42L84_ADC_CTL1, - CS42L84_ADC_CTL1_PGA_GAIN_SHIFT, 31, 0), + SOC_SINGLE_TLV("ADC Preamp Capture Volume", CS42L84_ADC_CTL1, + CS42L84_ADC_CTL1_PREAMP_GAIN_SHIFT, 2, 0, cs42l84_pre_tlv), + SOC_SINGLE_TLV("ADC PGA Capture Volume", CS42L84_ADC_CTL1, + CS42L84_ADC_CTL1_PGA_GAIN_SHIFT, 24, 0, cs42l84_adc_tlv), SOC_SINGLE("ADC WNF Switch", CS42L84_ADC_CTL4, CS42L84_ADC_CTL4_WNF_EN_SHIFT, 1, 0), SOC_SINGLE("WNF Corner Frequency", CS42L84_ADC_CTL4, From dd1b4fb59b890327d2c174b688aad32a9fcf6fb1 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 9 Oct 2023 20:45:36 +0900 Subject: [PATCH 0269/1009] ALSA: control: Add kcontrol callbacks for lock/unlock This allows drivers to implement policy around locking/unlocking controls, such as enforcing that a group of controls may only be locked by the same process/file, and taking actions when the controls lock/unlock (such as granting special access on lock and resetting values on unlock). This is, in particular, useful to implement volume safety controls, such that only a particular process (that locks controls and completes a handshake) may increase volumes above a given safe limit. It also allows the volume to be automatically lowered if that process dies (which will trigger an implicit unlock). Signed-off-by: Hector Martin --- include/sound/control.h | 7 +++++++ sound/core/control.c | 16 ++++++++++++++-- 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/include/sound/control.h b/include/sound/control.h index 9a4f4f7138da8f..67bae715835a52 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -14,9 +14,12 @@ #define snd_kcontrol_chip(kcontrol) ((kcontrol)->private_data) struct snd_kcontrol; +struct snd_ctl_file; typedef int (snd_kcontrol_info_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_info * uinfo); typedef int (snd_kcontrol_get_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_value * ucontrol); typedef int (snd_kcontrol_put_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_value * ucontrol); +typedef int (snd_kcontrol_lock_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_file *owner); +typedef void (snd_kcontrol_unlock_t) (struct snd_kcontrol * kcontrol); typedef int (snd_kcontrol_tlv_rw_t)(struct snd_kcontrol *kcontrol, int op_flag, /* SNDRV_CTL_TLV_OP_XXX */ unsigned int size, @@ -55,6 +58,8 @@ struct snd_kcontrol_new { snd_kcontrol_info_t *info; snd_kcontrol_get_t *get; snd_kcontrol_put_t *put; + snd_kcontrol_lock_t *lock; + snd_kcontrol_unlock_t *unlock; union { snd_kcontrol_tlv_rw_t *c; const unsigned int *p; @@ -74,6 +79,8 @@ struct snd_kcontrol { snd_kcontrol_info_t *info; snd_kcontrol_get_t *get; snd_kcontrol_put_t *put; + snd_kcontrol_lock_t *lock; + snd_kcontrol_unlock_t *unlock; union { snd_kcontrol_tlv_rw_t *c; const unsigned int *p; diff --git a/sound/core/control.c b/sound/core/control.c index fb0c60044f7b3b..35df047f151752 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -123,10 +123,12 @@ static int snd_ctl_release(struct inode *inode, struct file *file) scoped_guard(rwsem_write, &card->controls_rwsem) { list_for_each_entry(control, &card->controls, list) for (idx = 0; idx < control->count; idx++) - if (control->vd[idx].owner == ctl) + if (control->vd[idx].owner == ctl) { control->vd[idx].owner = NULL; + if (control->unlock) + control->unlock(control); + } } - snd_fasync_free(ctl->fasync); snd_ctl_empty_read_queue(ctl); put_pid(ctl->pid); @@ -303,6 +305,8 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new *ncontrol, kctl->info = ncontrol->info; kctl->get = ncontrol->get; kctl->put = ncontrol->put; + kctl->lock = ncontrol->lock; + kctl->unlock = ncontrol->unlock; kctl->tlv.p = ncontrol->tlv.p; kctl->private_value = ncontrol->private_value; @@ -1384,6 +1388,12 @@ static int snd_ctl_elem_lock(struct snd_ctl_file *file, vd = &kctl->vd[snd_ctl_get_ioff(kctl, &id)]; if (vd->owner) return -EBUSY; + + if (kctl->lock) { + int err = kctl->lock(kctl, file); + if (err < 0) + return err; + } vd->owner = file; return 0; } @@ -1408,6 +1418,8 @@ static int snd_ctl_elem_unlock(struct snd_ctl_file *file, if (vd->owner != file) return -EPERM; vd->owner = NULL; + if (kctl->unlock) + kctl->unlock(kctl); return 0; } From d07ac3e69638b7db58e500c281386dddd2e6dfc5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Thu, 19 Jan 2023 07:45:47 +0100 Subject: [PATCH 0270/1009] ASoC: macaudio: Condition selecting NCO driver on COMMON_CLK MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Only select the NCO driver's symbol if COMMON_CLK is selected, otherwise we risk misconfiguration. Signed-off-by: Martin Povišer --- sound/soc/apple/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/apple/Kconfig b/sound/soc/apple/Kconfig index 992e416108be5f..9fb902340fff6e 100644 --- a/sound/soc/apple/Kconfig +++ b/sound/soc/apple/Kconfig @@ -13,7 +13,7 @@ config SND_SOC_APPLE_MACAUDIO select SND_SOC_APPLE_MCA select SND_SIMPLE_CARD_UTILS select APPLE_ADMAC - select COMMON_CLK_APPLE_NCO + select COMMON_CLK_APPLE_NCO if COMMON_CLK select SND_SOC_TAS2764 select SND_SOC_TAS2770 select SND_SOC_CS42L83 From 63fe515c0346c6f71a86d99e04d66d1801b936ba Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 20 Jan 2023 20:59:52 +0100 Subject: [PATCH 0271/1009] ASoC: macaudio: Tune DT parsing error messages MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 48 ++++++++++++++++++++++++-------------- 1 file changed, 31 insertions(+), 17 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index b5543f9caf44c1..83cef7eda7f1bd 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -206,12 +206,14 @@ static int macaudio_parse_of_be_dai_link(struct macaudio_snd_data *ma, for_each_link_codecs(link, i, comp) { ret = macaudio_parse_of_component(codec, codec_base + i, comp); if (ret) - return ret; + return dev_err_probe(ma->card.dev, ret, "parsing CODEC DAI of link '%s' at %pOF\n", + link->name, codec); } ret = macaudio_parse_of_component(cpu, be_index, link->cpus); if (ret) - return ret; + return dev_err_probe(ma->card.dev, ret, "parsing CPU DAI of link '%s' at %pOF\n", + link->name, codec); link->name = link->cpus[0].dai_name; @@ -232,7 +234,7 @@ static int macaudio_parse_of(struct macaudio_snd_data *ma) ret = snd_soc_of_parse_card_name(card, "model"); if (ret) { - dev_err(dev, "Error parsing card name: %d\n", ret); + dev_err_probe(dev, ret, "parsing card name\n"); return ret; } @@ -245,8 +247,8 @@ static int macaudio_parse_of(struct macaudio_snd_data *ma) cpu = of_get_child_by_name(np, "cpu"); if (!cpu) { - dev_err(dev, "missing CPU DAI node at %pOF\n", np); - ret = -EINVAL; + ret = dev_err_probe(dev, -EINVAL, + "missing CPU DAI node at %pOF\n", np);; goto err_free; } @@ -254,8 +256,8 @@ static int macaudio_parse_of(struct macaudio_snd_data *ma) "#sound-dai-cells"); if (num_cpus <= 0) { - dev_err(card->dev, "missing sound-dai property at %pOF\n", cpu); - ret = -EINVAL; + ret = dev_err_probe(card->dev, -EINVAL, + "missing sound-dai property at %pOF\n", cpu); goto err_free; } of_node_put(cpu); @@ -296,10 +298,12 @@ static int macaudio_parse_of(struct macaudio_snd_data *ma) ret = of_property_read_string(np, "link-name", &link_name); if (ret) { - dev_err(card->dev, "missing link name\n"); + dev_err_probe(card->dev, ret, "missing link name\n"); goto err_free; } + dev_dbg(ma->card.dev, "parsing link '%s'\n", link_name); + speakers = !strcmp(link_name, "Speaker") || !strcmp(link_name, "Speakers"); if (speakers) @@ -309,31 +313,34 @@ static int macaudio_parse_of(struct macaudio_snd_data *ma) codec = of_get_child_by_name(np, "codec"); if (!codec || !cpu) { - dev_err(dev, "missing DAI specifications for '%s'\n", link_name); - ret = -EINVAL; + ret = dev_err_probe(dev, -EINVAL, + "missing DAI specifications for '%s'\n", link_name); goto err_free; } num_bes = of_count_phandle_with_args(cpu, "sound-dai", "#sound-dai-cells"); if (num_bes <= 0) { - dev_err(card->dev, "missing sound-dai property at %pOF\n", cpu); - ret = -EINVAL; + ret = dev_err_probe(card->dev, -EINVAL, + "missing sound-dai property at %pOF\n", cpu); goto err_free; } num_codecs = of_count_phandle_with_args(codec, "sound-dai", "#sound-dai-cells"); if (num_codecs <= 0) { - dev_err(card->dev, "missing sound-dai property at %pOF\n", codec); - ret = -EINVAL; + ret = dev_err_probe(card->dev, -EINVAL, + "missing sound-dai property at %pOF\n", codec); goto err_free; } + dev_dbg(ma->card.dev, "link '%s': %d CPUs %d CODECs\n", + link_name, num_bes, num_codecs); + if (num_codecs % num_bes != 0) { - dev_err(card->dev, "bad combination of CODEC (%d) and CPU (%d) number at %pOF\n", + ret = dev_err_probe(card->dev, -EINVAL, + "bad combination of CODEC (%d) and CPU (%d) number at %pOF\n", num_codecs, num_bes, np); - ret = -EINVAL; goto err_free; } @@ -363,6 +370,13 @@ static int macaudio_parse_of(struct macaudio_snd_data *ma) right_mask = left_mask << 1; for (be_index = 0; be_index < num_bes; be_index++) { + /* + * Set initial link name to be overwritten by a BE-specific + * name later so that we can use at least use the provisional + * name in error messages. + */ + link->name = link_name; + ret = macaudio_parse_of_be_dai_link(ma, link, be_index, ncodecs_per_cpu, cpu, codec); if (ret) @@ -994,7 +1008,7 @@ static int macaudio_snd_platform_probe(struct platform_device *pdev) ret = macaudio_parse_of(data); if (ret) - return dev_err_probe(&pdev->dev, ret, "failed OF parsing\n"); + return ret; for_each_card_prelinks(card, i, link) { if (link->no_pcm) { From 4824855ce28e00add89c1896a8b943dece86a722 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 16 Sep 2022 13:43:25 +0200 Subject: [PATCH 0272/1009] ASoC: apple: mca: Separate data & clock port setup MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Up until now FEs were always the clock providers -- feeding the clocks on any ports (BEs) they are attached to. This will soon change and FEs will be allowed to be clock consumers. Once that happens, the routing of clocks and data will to some degree decouple. In advance of the change, make preparations: * Narrow down semantics of what was formerly the 'port_driver' field to refer to clocks only. * On 'startup' of BEs, separate the clock and data aspects of the port setup. Signed-off-by: Martin Povišer --- sound/soc/apple/mca.c | 67 ++++++++++++++++++++++++++----------------- 1 file changed, 40 insertions(+), 27 deletions(-) diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c index 477819e818811f..72235a9f1e7c6a 100644 --- a/sound/soc/apple/mca.c +++ b/sound/soc/apple/mca.c @@ -133,8 +133,8 @@ struct mca_cluster { struct clk *clk_parent; struct dma_chan *dma_chans[SNDRV_PCM_STREAM_LAST + 1]; - bool port_started[SNDRV_PCM_STREAM_LAST + 1]; - int port_driver; /* The cluster driving this cluster's port */ + bool port_clk_started[SNDRV_PCM_STREAM_LAST + 1]; + int port_clk_driver; /* The cluster driving this cluster's port */ bool clocks_in_use[SNDRV_PCM_STREAM_LAST + 1]; struct device_link *pd_link; @@ -157,7 +157,7 @@ struct mca_data { struct reset_control *rstc; struct device_link *pd_link; - /* Mutex for accessing port_driver of foreign clusters */ + /* Mutex for accessing port_clk_driver of foreign clusters */ struct mutex port_mutex; int nclusters; @@ -311,7 +311,7 @@ static bool mca_fe_clocks_in_use(struct mca_cluster *cl) for (i = 0; i < mca->nclusters; i++) { be_cl = &mca->clusters[i]; - if (be_cl->port_driver != cl->no) + if (be_cl->port_clk_driver != cl->no) continue; for_each_pcm_streams(stream) { @@ -333,10 +333,10 @@ static int mca_be_prepare(struct snd_pcm_substream *substream, struct mca_cluster *fe_cl; int ret; - if (cl->port_driver < 0) + if (cl->port_clk_driver < 0) return -EINVAL; - fe_cl = &mca->clusters[cl->port_driver]; + fe_cl = &mca->clusters[cl->port_clk_driver]; /* * Typically the CODECs we are paired with will require clocks @@ -683,12 +683,15 @@ static const struct snd_soc_dai_ops mca_fe_ops = { .trigger = mca_fe_trigger, }; -static bool mca_be_started(struct mca_cluster *cl) +/* + * Is there a FE attached which will be feeding this port's clocks? + */ +static bool mca_be_clk_started(struct mca_cluster *cl) { int stream; for_each_pcm_streams(stream) - if (cl->port_started[stream]) + if (cl->port_clk_started[stream]) return true; return false; } @@ -719,29 +722,35 @@ static int mca_be_startup(struct snd_pcm_substream *substream, fe_cl = mca_dai_to_cluster(snd_soc_rtd_to_cpu(fe, 0)); - if (mca_be_started(cl)) { + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + writel_relaxed(PORT_DATA_SEL_TXA(fe_cl->no), + cl->base + REG_PORT_DATA_SEL); + mca_modify(cl, REG_PORT_ENABLES, PORT_ENABLES_TX_DATA, + PORT_ENABLES_TX_DATA); + } + + if (mca_be_clk_started(cl)) { /* * Port is already started in the other direction. * Make sure there isn't a conflict with another cluster - * driving the port. + * driving the port clocks. */ - if (cl->port_driver != fe_cl->no) + if (cl->port_clk_driver != fe_cl->no) return -EINVAL; - cl->port_started[substream->stream] = true; + cl->port_clk_started[substream->stream] = true; return 0; } - writel_relaxed(PORT_ENABLES_CLOCKS | PORT_ENABLES_TX_DATA, - cl->base + REG_PORT_ENABLES); writel_relaxed(FIELD_PREP(PORT_CLOCK_SEL, fe_cl->no + 1), cl->base + REG_PORT_CLOCK_SEL); - writel_relaxed(PORT_DATA_SEL_TXA(fe_cl->no), - cl->base + REG_PORT_DATA_SEL); + mca_modify(cl, REG_PORT_ENABLES, PORT_ENABLES_CLOCKS, + PORT_ENABLES_CLOCKS); + mutex_lock(&mca->port_mutex); - cl->port_driver = fe_cl->no; + cl->port_clk_driver = fe_cl->no; mutex_unlock(&mca->port_mutex); - cl->port_started[substream->stream] = true; + cl->port_clk_started[substream->stream] = true; return 0; } @@ -753,8 +762,8 @@ static void mca_be_shutdown(struct snd_pcm_substream *substream, struct mca_data *mca = cl->host; if (cl->clocks_in_use[substream->stream] && - !WARN_ON(cl->port_driver < 0)) { - struct mca_cluster *fe_cl = &mca->clusters[cl->port_driver]; + !WARN_ON(cl->port_clk_driver < 0)) { + struct mca_cluster *fe_cl = &mca->clusters[cl->port_clk_driver]; /* * Typically the CODECs we are paired with will require clocks @@ -772,17 +781,21 @@ static void mca_be_shutdown(struct snd_pcm_substream *substream, mca_fe_disable_clocks(fe_cl); } - cl->port_started[substream->stream] = false; + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + mca_modify(cl, REG_PORT_ENABLES, PORT_ENABLES_TX_DATA, 0); + writel_relaxed(0, cl->base + REG_PORT_DATA_SEL); + } - if (!mca_be_started(cl)) { + cl->port_clk_started[substream->stream] = false; + if (!mca_be_clk_started(cl)) { /* * Were we the last direction to shutdown? - * Turn off the lights. + * Turn off the lights (clocks). */ - writel_relaxed(0, cl->base + REG_PORT_ENABLES); - writel_relaxed(0, cl->base + REG_PORT_DATA_SEL); + mca_modify(cl, REG_PORT_ENABLES, PORT_ENABLES_CLOCKS, 0); + writel_relaxed(0, cl->base + REG_PORT_CLOCK_SEL); mutex_lock(&mca->port_mutex); - cl->port_driver = -1; + cl->port_clk_driver = -1; mutex_unlock(&mca->port_mutex); } } @@ -1088,7 +1101,7 @@ static int apple_mca_probe(struct platform_device *pdev) cl->host = mca; cl->no = i; cl->base = base + CLUSTER_STRIDE * i; - cl->port_driver = -1; + cl->port_clk_driver = -1; cl->clk_parent = of_clk_get(pdev->dev.of_node, i); if (IS_ERR(cl->clk_parent)) { dev_err(&pdev->dev, "unable to obtain clock %d: %ld\n", From 67e21112e3cad8fa67269ed28aee57c4643a84e6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 16 Sep 2022 14:18:16 +0200 Subject: [PATCH 0273/1009] ASoC: apple: mca: Factor out mca_be_get_fe MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is a function that we also want to use from within mca_be_shutdown, so factor it out. Signed-off-by: Martin Povišer --- sound/soc/apple/mca.c | 31 ++++++++++++++++++------------- 1 file changed, 18 insertions(+), 13 deletions(-) diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c index 72235a9f1e7c6a..25c2e9cd3deaec 100644 --- a/sound/soc/apple/mca.c +++ b/sound/soc/apple/mca.c @@ -696,30 +696,35 @@ static bool mca_be_clk_started(struct mca_cluster *cl) return false; } -static int mca_be_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) +static struct snd_soc_pcm_runtime *mca_be_get_fe(struct snd_soc_pcm_runtime *be, + int stream) { - struct snd_soc_pcm_runtime *be = snd_soc_substream_to_rtd(substream); - struct snd_soc_pcm_runtime *fe; - struct mca_cluster *cl = mca_dai_to_cluster(dai); - struct mca_cluster *fe_cl; - struct mca_data *mca = cl->host; + struct snd_soc_pcm_runtime *fe = NULL; struct snd_soc_dpcm *dpcm; - fe = NULL; - - for_each_dpcm_fe(be, substream->stream, dpcm) { + for_each_dpcm_fe(be, stream, dpcm) { if (fe && dpcm->fe != fe) { - dev_err(mca->dev, "many FE per one BE unsupported\n"); - return -EINVAL; + dev_err(be->dev, "many FE per one BE unsupported\n"); + return NULL; } fe = dpcm->fe; } + return fe; +} + +static int mca_be_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_pcm_runtime *be = snd_soc_substream_to_rtd(substream); + struct snd_soc_pcm_runtime *fe = mca_be_get_fe(be, substream->stream); + struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_cluster *fe_cl; + struct mca_data *mca = cl->host; + if (!fe) return -EINVAL; - fe_cl = mca_dai_to_cluster(snd_soc_rtd_to_cpu(fe, 0)); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { From 5c6a56e35e08199dd68d1e42aeda11a78b277a03 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 16 Sep 2022 14:25:04 +0200 Subject: [PATCH 0274/1009] ASoC: apple: mca: Support FEs being clock consumers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Support FEs being I2S clock consumers. This does not mean we support accepting clocks from outside the SoC (although it paves the way for that support in the future), but it means multiple FEs can attach to one BE, one being clock producer and the rest clock consumers. This is useful for grabbing I/V sense data on some machines, since in such a scenario the format of the sense data on the I2S bus differs from that of the audio data (the two formats differing in slot width). With two FEs attached to the bus, we can split the responsibilities and command different slot widths to the two. Signed-off-by: Martin Povišer --- sound/soc/apple/mca.c | 109 ++++++++++++++++++++++++++++++++++-------- 1 file changed, 88 insertions(+), 21 deletions(-) diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c index 25c2e9cd3deaec..89320430afc424 100644 --- a/sound/soc/apple/mca.c +++ b/sound/soc/apple/mca.c @@ -133,6 +133,8 @@ struct mca_cluster { struct clk *clk_parent; struct dma_chan *dma_chans[SNDRV_PCM_STREAM_LAST + 1]; + bool clk_provider; + bool port_clk_started[SNDRV_PCM_STREAM_LAST + 1]; int port_clk_driver; /* The cluster driving this cluster's port */ @@ -256,11 +258,32 @@ static int mca_fe_trigger(struct snd_pcm_substream *substream, int cmd, return 0; } +static int mca_fe_get_port(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *fe = snd_soc_substream_to_rtd(substream); + struct snd_soc_pcm_runtime *be; + struct snd_soc_dpcm *dpcm; + + be = NULL; + for_each_dpcm_be(fe, substream->stream, dpcm) { + be = dpcm->be; + break; + } + + if (!be) + return -EINVAL; + + return mca_dai_to_cluster(snd_soc_rtd_to_cpu(be, 0))->no; +} + static int mca_fe_enable_clocks(struct mca_cluster *cl) { struct mca_data *mca = cl->host; int ret; + if (!cl->clk_provider) + return -EINVAL; + ret = clk_prepare_enable(cl->clk_parent); if (ret) { dev_err(mca->dev, @@ -334,7 +357,7 @@ static int mca_be_prepare(struct snd_pcm_substream *substream, int ret; if (cl->port_clk_driver < 0) - return -EINVAL; + return 0; fe_cl = &mca->clusters[cl->port_clk_driver]; @@ -355,6 +378,44 @@ static int mca_be_prepare(struct snd_pcm_substream *substream, return 0; } +static int mca_fe_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_data *mca = cl->host; + + if (cl->clk_provider) + return 0; + + if (!mca_fe_clocks_in_use(cl)) { + int port = mca_fe_get_port(substream); + writel_relaxed(port + 6 + 1, + cl->base + REG_SYNCGEN_MCLK_SEL); + mca_modify(cl, REG_SYNCGEN_STATUS, SYNCGEN_STATUS_EN, + SYNCGEN_STATUS_EN); + } + cl->clocks_in_use[substream->stream] = true; + + return 0; +} + +static int mca_fe_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct mca_cluster *cl = mca_dai_to_cluster(dai); + + if (cl->clk_provider) + return 0; + + cl->clocks_in_use[substream->stream] = false; + if (mca_fe_clocks_in_use(cl)) + return 0; + + mca_modify(cl, REG_SYNCGEN_STATUS, SYNCGEN_STATUS_EN, 0); + + return 0; +} + static unsigned int mca_crop_mask(unsigned int mask, int nchans) { while (hweight32(mask) > nchans) @@ -480,9 +541,18 @@ static int mca_fe_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) u32 serdes_conf = 0; u32 bitstart; - if ((fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) != - SND_SOC_DAIFMT_BP_FP) + switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { + case SND_SOC_DAIFMT_BP_FP: + cl->clk_provider = true; + break; + + case SND_SOC_DAIFMT_BC_FC: + cl->clk_provider = false; + break; + + default: goto err; + } switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: @@ -539,24 +609,6 @@ static int mca_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) return 0; } -static int mca_fe_get_port(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *fe = snd_soc_substream_to_rtd(substream); - struct snd_soc_pcm_runtime *be; - struct snd_soc_dpcm *dpcm; - - be = NULL; - for_each_dpcm_be(fe, substream->stream, dpcm) { - be = dpcm->be; - break; - } - - if (!be) - return -EINVAL; - - return mca_dai_to_cluster(snd_soc_rtd_to_cpu(be, 0))->no; -} - static int mca_fe_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) @@ -681,6 +733,8 @@ static const struct snd_soc_dai_ops mca_fe_ops = { .set_tdm_slot = mca_fe_set_tdm_slot, .hw_params = mca_fe_hw_params, .trigger = mca_fe_trigger, + .prepare = mca_fe_prepare, + .hw_free = mca_fe_hw_free, }; /* @@ -734,6 +788,9 @@ static int mca_be_startup(struct snd_pcm_substream *substream, PORT_ENABLES_TX_DATA); } + if (!fe_cl->clk_provider) + return 0; + if (mca_be_clk_started(cl)) { /* * Port is already started in the other direction. @@ -763,7 +820,10 @@ static int mca_be_startup(struct snd_pcm_substream *substream, static void mca_be_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { + struct snd_soc_pcm_runtime *be = snd_soc_substream_to_rtd(substream); + struct snd_soc_pcm_runtime *fe = mca_be_get_fe(be, substream->stream); struct mca_cluster *cl = mca_dai_to_cluster(dai); + struct mca_cluster *fe_cl; struct mca_data *mca = cl->host; if (cl->clocks_in_use[substream->stream] && @@ -786,11 +846,18 @@ static void mca_be_shutdown(struct snd_pcm_substream *substream, mca_fe_disable_clocks(fe_cl); } + if (!fe) + return; + fe_cl = mca_dai_to_cluster(snd_soc_rtd_to_cpu(fe, 0)); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { mca_modify(cl, REG_PORT_ENABLES, PORT_ENABLES_TX_DATA, 0); writel_relaxed(0, cl->base + REG_PORT_DATA_SEL); } + if (!fe_cl->clk_provider) + return; + cl->port_clk_started[substream->stream] = false; if (!mca_be_clk_started(cl)) { /* From 7f7126e64c86b678ce138ef76744b336a74a29eb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 14 Dec 2022 13:07:14 +0100 Subject: [PATCH 0275/1009] ASoC: apple: mca: Fix SYNCGEN enable on FE clock consumers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/mca.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c index 89320430afc424..d54d071270d21c 100644 --- a/sound/soc/apple/mca.c +++ b/sound/soc/apple/mca.c @@ -141,6 +141,9 @@ struct mca_cluster { bool clocks_in_use[SNDRV_PCM_STREAM_LAST + 1]; struct device_link *pd_link; + /* In case of clock consumer FE */ + int syncgen_in_use; + unsigned int bclk_ratio; /* Masks etc. picked up via the set_tdm_slot method */ @@ -387,14 +390,24 @@ static int mca_fe_prepare(struct snd_pcm_substream *substream, if (cl->clk_provider) return 0; - if (!mca_fe_clocks_in_use(cl)) { + if (!cl->syncgen_in_use) { int port = mca_fe_get_port(substream); + + cl->pd_link = device_link_add(mca->dev, cl->pd_dev, + DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | + DL_FLAG_RPM_ACTIVE); + if (!cl->pd_link) { + dev_err(mca->dev, + "cluster %d: unable to prop-up power domain\n", cl->no); + return -EINVAL; + } + writel_relaxed(port + 6 + 1, cl->base + REG_SYNCGEN_MCLK_SEL); mca_modify(cl, REG_SYNCGEN_STATUS, SYNCGEN_STATUS_EN, SYNCGEN_STATUS_EN); } - cl->clocks_in_use[substream->stream] = true; + cl->syncgen_in_use |= 1 << substream->stream; return 0; } @@ -407,11 +420,13 @@ static int mca_fe_hw_free(struct snd_pcm_substream *substream, if (cl->clk_provider) return 0; - cl->clocks_in_use[substream->stream] = false; - if (mca_fe_clocks_in_use(cl)) + cl->syncgen_in_use &= ~(1 << substream->stream); + if (cl->syncgen_in_use) return 0; mca_modify(cl, REG_SYNCGEN_STATUS, SYNCGEN_STATUS_EN, 0); + if (cl->pd_link) + device_link_del(cl->pd_link); return 0; } From 16624c3774c7a5fa413c7e0ed6480b38bdc9cc80 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 14 Dec 2022 13:06:26 +0100 Subject: [PATCH 0276/1009] ASoC: macaudio: Start speaker sense capture support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 83cef7eda7f1bd..36c88235c233a1 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -57,6 +57,7 @@ struct macaudio_snd_data { struct macaudio_link_props { /* frontend props */ unsigned int bclk_ratio; + bool is_sense; /* backend props */ bool is_speakers; @@ -82,6 +83,11 @@ SND_SOC_DAILINK_DEFS(secondary, DAILINK_COMP_ARRAY(COMP_DUMMY()), // CODEC DAILINK_COMP_ARRAY(COMP_EMPTY())); +SND_SOC_DAILINK_DEFS(sense, + DAILINK_COMP_ARRAY(COMP_CPU("mca-pcm-2")), // CPU + DAILINK_COMP_ARRAY(COMP_DUMMY()), // CODEC + DAILINK_COMP_ARRAY(COMP_EMPTY())); + static struct snd_soc_dai_link macaudio_fe_links[] = { { .name = "Primary", @@ -106,6 +112,17 @@ static struct snd_soc_dai_link macaudio_fe_links[] = { .dai_fmt = MACAUDIO_DAI_FMT, SND_SOC_DAILINK_REG(secondary), }, + { + .name = "Speaker Sense", + .stream_name = "Speaker Sense", + .dynamic = 1, + .dpcm_capture = 1, + .dai_fmt = (SND_SOC_DAIFMT_I2S | \ + SND_SOC_DAIFMT_CBP_CFP | \ + SND_SOC_DAIFMT_GATED | \ + SND_SOC_DAIFMT_IB_IF), + SND_SOC_DAILINK_REG(sense), + }, }; static struct macaudio_link_props macaudio_fe_link_props[] = { @@ -133,6 +150,9 @@ static struct macaudio_link_props macaudio_fe_link_props[] = { * those fancy speaker arrays. */ .bclk_ratio = 256, + }, + { + .is_sense = 1, } }; @@ -626,6 +646,9 @@ static int macaudio_fe_init(struct snd_soc_pcm_runtime *rtd) struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; int nslots = props->bclk_ratio / MACAUDIO_SLOTWIDTH; + if (props->is_sense) + return snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_cpu(rtd, 0), 0, 0xffff, 16, 16); + return snd_soc_dai_set_tdm_slot(snd_soc_rtd_to_cpu(rtd, 0), (1 << nslots) - 1, (1 << nslots) - 1, nslots, MACAUDIO_SLOTWIDTH); } @@ -686,6 +709,13 @@ static int macaudio_add_backend_dai_route(struct snd_soc_card *card, struct snd_ r->sink = "Headset Capture"; } + /* If speakers, add sense capture path */ + if (is_speakers) { + r = &routes[nroutes++]; + r->source = dai->stream[SNDRV_PCM_STREAM_CAPTURE].widget->name; + r->sink = "Speaker Sense Capture"; + } + ret = snd_soc_dapm_add_routes(&card->dapm, routes, nroutes); if (ret) dev_err(card->dev, "failed adding dynamic DAPM routes for %s\n", @@ -929,6 +959,7 @@ static const struct snd_soc_dapm_widget macaudio_snd_widgets[] = { SND_SOC_DAPM_AIF_OUT("Headphone Playback", NULL, 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_AIF_IN("Headset Capture", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("Speaker Sense Capture", NULL, 0, SND_SOC_NOPM, 0, 0), }; static const struct snd_kcontrol_new macaudio_controls[] = { @@ -952,6 +983,9 @@ static const struct snd_soc_dapm_route macaudio_dapm_routes[] = { /* Capture paths */ { "PCM0 RX", NULL, "Headset Capture" }, + + /* Sense paths */ + { "PCM2 RX", NULL, "Speaker Sense Capture" }, }; static const struct of_device_id macaudio_snd_device_id[] = { From b9e02557a7f04d5f1887967383e797bba7a0c566 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 14 Dec 2022 13:07:51 +0100 Subject: [PATCH 0277/1009] ASoC: macaudio: Tweak "no audio route" message MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 36c88235c233a1..e002327a39ab25 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -527,7 +527,7 @@ static int macaudio_fe_hw_params(struct snd_pcm_substream *substream, } if (!be) { - dev_err(rtd->dev, "opening PCM device '%s' with no audio route configured (bad settings applied to the sound card)\n", + dev_err(rtd->dev, "opening PCM device '%s' with no audio route configured by the user\n", rtd->dai_link->name); return -EINVAL; } From 833d1329f56e43201ef9ad8178aa2fd6abd2aeb7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Thu, 19 Jan 2023 07:43:56 +0100 Subject: [PATCH 0278/1009] ASoC: macaudio: Do not constrain sense PCM MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index e002327a39ab25..ae9a8a977c09ce 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -499,8 +499,12 @@ static int macaudio_fe_startup(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; int ret; + if (props->is_sense) + return 0; + /* The FEs must never have more channels than the hardware */ ret = snd_pcm_hw_constraint_minmax(substream->runtime, SNDRV_PCM_HW_PARAM_CHANNELS, 0, ma->max_channels); From 01873f1a55605f357da709fc3660581b1437aa78 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Thu, 19 Jan 2023 07:22:14 +0100 Subject: [PATCH 0279/1009] ASoC: tas2770: Factor out set_ivsense_slots MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a new explicit function for the setting of I/V sense TDM slots. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2770.c | 40 +++++++++++++++++++++++++------------- 1 file changed, 27 insertions(+), 13 deletions(-) diff --git a/sound/soc/codecs/tas2770.c b/sound/soc/codecs/tas2770.c index 99bf402eb56673..a1c57d2b4dac81 100644 --- a/sound/soc/codecs/tas2770.c +++ b/sound/soc/codecs/tas2770.c @@ -191,6 +191,31 @@ static int tas2770_mute(struct snd_soc_dai *dai, int mute, int direction) return tas2770_update_pwr_ctrl(tas2770); } +static int tas2770_set_ivsense_transmit(struct tas2770_priv *tas2770, + int i_slot, int v_slot) +{ + struct snd_soc_component *component = tas2770->component; + int ret; + + ret = snd_soc_component_update_bits(component, TAS2770_TDM_CFG_REG5, + TAS2770_TDM_CFG_REG5_VSNS_MASK | + TAS2770_TDM_CFG_REG5_50_MASK, + TAS2770_TDM_CFG_REG5_VSNS_ENABLE | + v_slot); + if (ret < 0) + return ret; + + ret = snd_soc_component_update_bits(component, TAS2770_TDM_CFG_REG6, + TAS2770_TDM_CFG_REG6_ISNS_MASK | + TAS2770_TDM_CFG_REG6_50_MASK, + TAS2770_TDM_CFG_REG6_ISNS_ENABLE | + i_slot); + if (ret < 0) + return ret; + + return 0; +} + static int tas2770_set_bitwidth(struct tas2770_priv *tas2770, int bitwidth) { int ret; @@ -223,19 +248,8 @@ static int tas2770_set_bitwidth(struct tas2770_priv *tas2770, int bitwidth) if (ret < 0) return ret; - ret = snd_soc_component_update_bits(component, TAS2770_TDM_CFG_REG5, - TAS2770_TDM_CFG_REG5_VSNS_MASK | - TAS2770_TDM_CFG_REG5_50_MASK, - TAS2770_TDM_CFG_REG5_VSNS_ENABLE | - tas2770->v_sense_slot); - if (ret < 0) - return ret; - - ret = snd_soc_component_update_bits(component, TAS2770_TDM_CFG_REG6, - TAS2770_TDM_CFG_REG6_ISNS_MASK | - TAS2770_TDM_CFG_REG6_50_MASK, - TAS2770_TDM_CFG_REG6_ISNS_ENABLE | - tas2770->i_sense_slot); + ret = tas2770_set_ivsense_transmit(tas2770, tas2770->i_sense_slot, + tas2770->v_sense_slot); if (ret < 0) return ret; From 8fe82a83a1bb2f79c918c1b2e2d95846b36f048f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Thu, 19 Jan 2023 08:08:30 +0100 Subject: [PATCH 0280/1009] ASoC: tas2770: Fix and redo I/V sense TDM slot setting logic MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The former code sets the V slot from inside set_bitwidth according to the bitwidth of the PCM format. That's wrong, since: * It overrides the V slot parsed from DT binding. * The V slot is set shifted behind the I slot by the length of the PCM bitwidth, but the PCM bitwidth has no assured relation to the TDM slot width. Replace the former logic by setting up the I/V sense transmission only in case of both I/V slots being specified in devicetree, and never override those values. In case the slots are left unspecified, disable the transmission completely. There's an improbable case someone is relying on the old behavior, but if so, that's a setup that only works by accident, and cannot be sanely supported going forward. There's no indication anyone is consuming the I/V sense data up to today, so break the former behavior. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2770.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/sound/soc/codecs/tas2770.c b/sound/soc/codecs/tas2770.c index a1c57d2b4dac81..db6731e9cff2d9 100644 --- a/sound/soc/codecs/tas2770.c +++ b/sound/soc/codecs/tas2770.c @@ -226,19 +226,16 @@ static int tas2770_set_bitwidth(struct tas2770_priv *tas2770, int bitwidth) ret = snd_soc_component_update_bits(component, TAS2770_TDM_CFG_REG2, TAS2770_TDM_CFG_REG2_RXW_MASK, TAS2770_TDM_CFG_REG2_RXW_16BITS); - tas2770->v_sense_slot = tas2770->i_sense_slot + 2; break; case SNDRV_PCM_FORMAT_S24_LE: ret = snd_soc_component_update_bits(component, TAS2770_TDM_CFG_REG2, TAS2770_TDM_CFG_REG2_RXW_MASK, TAS2770_TDM_CFG_REG2_RXW_24BITS); - tas2770->v_sense_slot = tas2770->i_sense_slot + 4; break; case SNDRV_PCM_FORMAT_S32_LE: ret = snd_soc_component_update_bits(component, TAS2770_TDM_CFG_REG2, TAS2770_TDM_CFG_REG2_RXW_MASK, TAS2770_TDM_CFG_REG2_RXW_32BITS); - tas2770->v_sense_slot = tas2770->i_sense_slot + 4; break; default: @@ -248,11 +245,6 @@ static int tas2770_set_bitwidth(struct tas2770_priv *tas2770, int bitwidth) if (ret < 0) return ret; - ret = tas2770_set_ivsense_transmit(tas2770, tas2770->i_sense_slot, - tas2770->v_sense_slot); - if (ret < 0) - return ret; - return 0; } @@ -507,6 +499,7 @@ static int tas2770_codec_probe(struct snd_soc_component *component) { struct tas2770_priv *tas2770 = snd_soc_component_get_drvdata(component); + int ret; tas2770->component = component; @@ -518,6 +511,14 @@ static int tas2770_codec_probe(struct snd_soc_component *component) tas2770_reset(tas2770); regmap_reinit_cache(tas2770->regmap, &tas2770_i2c_regmap); + if (tas2770->i_sense_slot != -1 && tas2770->v_sense_slot != -1) { + ret = tas2770_set_ivsense_transmit(tas2770, tas2770->i_sense_slot, + tas2770->v_sense_slot); + + if (ret < 0) + return ret; + } + return 0; } @@ -645,7 +646,7 @@ static int tas2770_parse_dt(struct device *dev, struct tas2770_priv *tas2770) dev_info(tas2770->dev, "Property %s is missing setting default slot\n", "ti,imon-slot-no"); - tas2770->i_sense_slot = 0; + tas2770->i_sense_slot = -1; } rc = fwnode_property_read_u32(dev->fwnode, "ti,vmon-slot-no", @@ -654,7 +655,7 @@ static int tas2770_parse_dt(struct device *dev, struct tas2770_priv *tas2770) dev_info(tas2770->dev, "Property %s is missing setting default slot\n", "ti,vmon-slot-no"); - tas2770->v_sense_slot = 2; + tas2770->v_sense_slot = -1; } tas2770->sdz_gpio = devm_gpiod_get_optional(dev, "shutdown", GPIOD_OUT_HIGH); From 34248503bd6c52883a6c68af1588bff38ebe3848 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 20 Jan 2023 12:17:09 +0100 Subject: [PATCH 0281/1009] ASoC: tas2764: Reinit cache on part reset MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When the part is reset in component_probe, do not forget to reinit the regcache, otherwise the cache can get out of sync with the part's actual state. (This fix is similar to commit 0a0342ede303 which concerned the tas2770 driver.) Fixes: 827ed8a0fa50 ("ASoC: tas2764: Add the driver for the TAS2764") Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index 7b9cb764eeb0cf..0303762abdfe0f 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -541,6 +541,8 @@ static uint8_t sn012776_bop_presets[] = { 0x06, 0x3e, 0x37, 0x30, 0xff, 0xe6 }; +static const struct regmap_config tas2764_i2c_regmap; + static int tas2764_codec_probe(struct snd_soc_component *component) { struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component); @@ -554,6 +556,7 @@ static int tas2764_codec_probe(struct snd_soc_component *component) } tas2764_reset(tas2764); + regmap_reinit_cache(tas2764->regmap, &tas2764_i2c_regmap); if (tas2764->irq) { ret = snd_soc_component_write(tas2764->component, TAS2764_INT_MASK0, 0xff); From 5b2a0672ceb173350073ba86eb055956c6e90b05 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Fri, 20 Jan 2023 12:31:53 +0100 Subject: [PATCH 0282/1009] NOT UPSTREAMABLE: ASoC: tas2764: Redo I/V sense logic MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Only set up I/V sense transmission in case the slots are described in devicetree, never use defaults. * Move the enablement of I/V sense transmission away from hw_params up into component probe, do not condition it on the measurements itself being enabled. * Move the slot configuration from set_tdm_slot into component probe, so it's not separate from other configuration. Since this makes I/V sense unavailable in some configurations where it formerly was, and it also changes behavior depending on the pairing with a machine-level driver (depending on set_tdm_slot calls), it's probably not upstreamable as is. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 61 ++++++++++++++------------------------ 1 file changed, 23 insertions(+), 38 deletions(-) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index 0303762abdfe0f..f64e346ce73d87 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -258,7 +258,6 @@ static int tas2764_mute(struct snd_soc_dai *dai, int mute, int direction) static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth) { struct snd_soc_component *component = tas2764->component; - int sense_en; int val; int ret; @@ -293,28 +292,6 @@ static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth) if (val < 0) return val; - if (val & (1 << TAS2764_VSENSE_POWER_EN)) - sense_en = 0; - else - sense_en = TAS2764_TDM_CFG5_VSNS_ENABLE; - - ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG5, - TAS2764_TDM_CFG5_VSNS_ENABLE, - sense_en); - if (ret < 0) - return ret; - - if (val & (1 << TAS2764_ISENSE_POWER_EN)) - sense_en = 0; - else - sense_en = TAS2764_TDM_CFG6_ISNS_ENABLE; - - ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG6, - TAS2764_TDM_CFG6_ISNS_ENABLE, - sense_en); - if (ret < 0) - return ret; - return 0; } @@ -436,7 +413,6 @@ static int tas2764_set_dai_tdm_slot(struct snd_soc_dai *dai, int slots, int slot_width) { struct snd_soc_component *component = dai->component; - struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component); int left_slot, right_slot; int slots_cfg; int slot_size; @@ -483,15 +459,26 @@ static int tas2764_set_dai_tdm_slot(struct snd_soc_dai *dai, if (ret < 0) return ret; - ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG5, + return 0; +} + +static int tas2764_set_ivsense_transmit(struct tas2764_priv *tas2764, int i_slot, int v_slot) +{ + int ret; + + ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG5, + TAS2764_TDM_CFG5_VSNS_ENABLE | TAS2764_TDM_CFG5_50_MASK, - tas2764->v_sense_slot); + TAS2764_TDM_CFG5_VSNS_ENABLE | + v_slot); if (ret < 0) return ret; - ret = snd_soc_component_update_bits(component, TAS2764_TDM_CFG6, + ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG6, + TAS2764_TDM_CFG6_ISNS_ENABLE | TAS2764_TDM_CFG6_50_MASK, - tas2764->i_sense_slot); + TAS2764_TDM_CFG6_ISNS_ENABLE | + i_slot); if (ret < 0) return ret; @@ -586,15 +573,13 @@ static int tas2764_codec_probe(struct snd_soc_component *component) dev_warn(tas2764->dev, "failed to request IRQ: %d\n", ret); } - ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG5, - TAS2764_TDM_CFG5_VSNS_ENABLE, 0); - if (ret < 0) - return ret; + if (tas2764->i_sense_slot != -1 && tas2764->v_sense_slot != -1) { + ret = tas2764_set_ivsense_transmit(tas2764, tas2764->i_sense_slot, + tas2764->v_sense_slot); - ret = snd_soc_component_update_bits(tas2764->component, TAS2764_TDM_CFG6, - TAS2764_TDM_CFG6_ISNS_ENABLE, 0); - if (ret < 0) - return ret; + if (ret < 0) + return ret; + } if (tas2764->devid == DEVID_SN012776) { ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, @@ -731,12 +716,12 @@ static int tas2764_parse_dt(struct device *dev, struct tas2764_priv *tas2764) ret = fwnode_property_read_u32(dev->fwnode, "ti,imon-slot-no", &tas2764->i_sense_slot); if (ret) - tas2764->i_sense_slot = 0; + tas2764->i_sense_slot = -1; ret = fwnode_property_read_u32(dev->fwnode, "ti,vmon-slot-no", &tas2764->v_sense_slot); if (ret) - tas2764->v_sense_slot = 2; + tas2764->v_sense_slot = -1; return 0; } From c23a93d716c2041f951e39d757f9a73456f6191a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Mon, 23 Jan 2023 10:47:01 +0100 Subject: [PATCH 0283/1009] ASoC: macaudio: Tune constraining of FEs, add BCLK MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 25 +++++++++++++++++++------ 1 file changed, 19 insertions(+), 6 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index ae9a8a977c09ce..93cf3b3a2e63c9 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -45,6 +45,15 @@ SND_SOC_DAIFMT_IB_IF) #define MACAUDIO_JACK_MASK (SND_JACK_HEADSET | SND_JACK_HEADPHONE) #define MACAUDIO_SLOTWIDTH 32 +/* + * Maximum BCLK frequency + * + * Codec maximums: + * CS42L42 26.0 MHz + * TAS2770 27.1 MHz + * TAS2764 24.576 MHz + */ +#define MACAUDIO_MAX_BCLK_FREQ 24576000 struct macaudio_snd_data { struct snd_soc_card card; @@ -500,19 +509,23 @@ static int macaudio_fe_startup(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; - int ret; + int max_rate, ret; if (props->is_sense) return 0; - /* The FEs must never have more channels than the hardware */ ret = snd_pcm_hw_constraint_minmax(substream->runtime, - SNDRV_PCM_HW_PARAM_CHANNELS, 0, ma->max_channels); + SNDRV_PCM_HW_PARAM_CHANNELS, + 0, ma->max_channels); + if (ret < 0) + return ret; - if (ret < 0) { - dev_err(rtd->dev, "Failed to constrain FE %d! %d", rtd->dai_link->id, ret); + max_rate = MACAUDIO_MAX_BCLK_FREQ / props->bclk_ratio; + ret = snd_pcm_hw_constraint_minmax(substream->runtime, + SNDRV_PCM_HW_PARAM_RATE, + 0, max_rate); + if (ret < 0) return ret; - } return 0; } From 295793ced9940012f83b2d3655a382240aa92f40 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 24 Jan 2023 15:14:53 +0100 Subject: [PATCH 0284/1009] ASoC: apple: mca: Support capture on multiples BEs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When multiple BEs are linked to a FE, the former behavior was to source the data line from the DIN pin of the first BE only. Change this to ORing the DIN inputs of all linked BEs. As long as the unused slots on each BE's line are zeroed out and the slots on the BEs don't overlap, this will work out well. Signed-off-by: Martin Povišer --- sound/soc/apple/mca.c | 30 +++++++++++++----------------- 1 file changed, 13 insertions(+), 17 deletions(-) diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c index d54d071270d21c..0b1cea66e2abaf 100644 --- a/sound/soc/apple/mca.c +++ b/sound/soc/apple/mca.c @@ -261,22 +261,18 @@ static int mca_fe_trigger(struct snd_pcm_substream *substream, int cmd, return 0; } -static int mca_fe_get_port(struct snd_pcm_substream *substream) +static int mca_fe_get_portmask(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *fe = snd_soc_substream_to_rtd(substream); - struct snd_soc_pcm_runtime *be; struct snd_soc_dpcm *dpcm; + int mask = 0; - be = NULL; for_each_dpcm_be(fe, substream->stream, dpcm) { - be = dpcm->be; - break; + int no = mca_dai_to_cluster(snd_soc_rtd_to_cpu(dpcm->be, 0))->no; + mask |= 1 << no; } - if (!be) - return -EINVAL; - - return mca_dai_to_cluster(snd_soc_rtd_to_cpu(be, 0))->no; + return mask; } static int mca_fe_enable_clocks(struct mca_cluster *cl) @@ -391,7 +387,7 @@ static int mca_fe_prepare(struct snd_pcm_substream *substream, return 0; if (!cl->syncgen_in_use) { - int port = mca_fe_get_port(substream); + int port = ffs(mca_fe_get_portmask(substream)) - 1; cl->pd_link = device_link_add(mca->dev, cl->pd_dev, DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | @@ -441,7 +437,7 @@ static unsigned int mca_crop_mask(unsigned int mask, int nchans) static int mca_configure_serdes(struct mca_cluster *cl, int serdes_unit, unsigned int mask, int slots, int nchans, - int slot_width, bool is_tx, int port) + int slot_width, bool is_tx, int portmask) { __iomem void *serdes_base = cl->base + serdes_unit; u32 serdes_conf, serdes_conf_mask; @@ -500,7 +496,7 @@ static int mca_configure_serdes(struct mca_cluster *cl, int serdes_unit, serdes_base + REG_RX_SERDES_SLOTMASK); writel_relaxed(~((u32)mca_crop_mask(mask, nchans)), serdes_base + REG_RX_SERDES_SLOTMASK + 0x4); - writel_relaxed(1 << port, + writel_relaxed(portmask, serdes_base + REG_RX_SERDES_PORT); } @@ -637,7 +633,7 @@ static int mca_fe_hw_params(struct snd_pcm_substream *substream, unsigned long bclk_ratio; unsigned int tdm_slots, tdm_slot_width, tdm_mask; u32 regval, pad; - int ret, port, nchans_ceiled; + int ret, portmask, nchans_ceiled; if (!cl->tdm_slot_width) { /* @@ -686,13 +682,13 @@ static int mca_fe_hw_params(struct snd_pcm_substream *substream, tdm_mask = (1 << tdm_slots) - 1; } - port = mca_fe_get_port(substream); - if (port < 0) - return port; + portmask = mca_fe_get_portmask(substream); + if (!portmask) + return -EINVAL; ret = mca_configure_serdes(cl, is_tx ? CLUSTER_TX_OFF : CLUSTER_RX_OFF, tdm_mask, tdm_slots, params_channels(params), - tdm_slot_width, is_tx, port); + tdm_slot_width, is_tx, portmask); if (ret) return ret; From 4d194329d98a4c95243a540180d895e682576a0f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 24 Jan 2023 15:22:40 +0100 Subject: [PATCH 0285/1009] ASoC: tas2764: Configure zeroing of SDOUT slots MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The codec has an option to zero out certain TDM slots on its SDOUT output according to a preconfigured mask (otherwise the output is, for the duration of unused slots, in a Hi-Z state). Configure this feature based on a mask read from the devicetree. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 23 +++++++++++++++++++++++ sound/soc/codecs/tas2764.h | 11 +++++++++++ 2 files changed, 34 insertions(+) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index f64e346ce73d87..15e48175c0694f 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -42,6 +42,7 @@ struct tas2764_priv { int v_sense_slot; int i_sense_slot; + u32 sdout_zero_mask; bool dac_powered; bool unmuted; @@ -581,6 +582,23 @@ static int tas2764_codec_probe(struct snd_soc_component *component) return ret; } + if (tas2764->sdout_zero_mask) { + for (i = 0; i < 4; i++) { + ret = snd_soc_component_write(component, TAS2764_SDOUT_HIZ_1 + i, + (tas2764->sdout_zero_mask >> (i * 8)) & 0xff); + + if (ret < 0) + return ret; + } + + ret = snd_soc_component_update_bits(component, TAS2764_SDOUT_HIZ_9, + TAS2764_SDOUT_HIZ_9_FORCE_0_EN, + TAS2764_SDOUT_HIZ_9_FORCE_0_EN); + + if (ret < 0) + return ret; + } + if (tas2764->devid == DEVID_SN012776) { ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, TAS2764_PWR_CTRL_BOP_SRC, @@ -723,6 +741,11 @@ static int tas2764_parse_dt(struct device *dev, struct tas2764_priv *tas2764) if (ret) tas2764->v_sense_slot = -1; + ret = fwnode_property_read_u32(dev->fwnode, "ti,sdout-force-zero-mask", + &tas2764->sdout_zero_mask); + if (ret) + tas2764->sdout_zero_mask = 0; + return 0; } diff --git a/sound/soc/codecs/tas2764.h b/sound/soc/codecs/tas2764.h index 20628e51bf94f0..10ef7d4a490e1d 100644 --- a/sound/soc/codecs/tas2764.h +++ b/sound/soc/codecs/tas2764.h @@ -117,4 +117,15 @@ #define TAS2764_BOP_CFG0 TAS2764_REG(0X0, 0x1d) +#define TAS2764_SDOUT_HIZ_1 TAS2764_REG(0x1, 0x3d) +#define TAS2764_SDOUT_HIZ_2 TAS2764_REG(0x1, 0x3e) +#define TAS2764_SDOUT_HIZ_3 TAS2764_REG(0x1, 0x3f) +#define TAS2764_SDOUT_HIZ_4 TAS2764_REG(0x1, 0x40) +#define TAS2764_SDOUT_HIZ_5 TAS2764_REG(0x1, 0x41) +#define TAS2764_SDOUT_HIZ_6 TAS2764_REG(0x1, 0x42) +#define TAS2764_SDOUT_HIZ_7 TAS2764_REG(0x1, 0x43) +#define TAS2764_SDOUT_HIZ_8 TAS2764_REG(0x1, 0x44) +#define TAS2764_SDOUT_HIZ_9 TAS2764_REG(0x1, 0x45) +#define TAS2764_SDOUT_HIZ_9_FORCE_0_EN BIT(7) + #endif /* __TAS2764__ */ From dd278a77b7a44884adfada3b6b311b2372463a4d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 24 Jan 2023 15:24:28 +0100 Subject: [PATCH 0286/1009] WIP: ASoC: tas2764: Apply unknown Apple quirk MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This maybe, possibly, fixes some fault states on the codec... Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index 15e48175c0694f..e8b6a81930962b 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -531,6 +531,36 @@ static uint8_t sn012776_bop_presets[] = { static const struct regmap_config tas2764_i2c_regmap; +static int tas2764_apply_unk_apple_quirk(struct snd_soc_component *component) +{ + int ret; + + ret = snd_soc_component_write(component, 0xfd0d, 0xd); + + if (ret < 0) + return ret; + + + ret = snd_soc_component_write(component, 0xfd6c, 0x2); + + if (ret < 0) + return ret; + + + ret = snd_soc_component_write(component, 0xfd6d, 0xf); + + if (ret < 0) + return ret; + + + ret = snd_soc_component_write(component, 0xfd0d, 0x0); + + if (ret < 0) + return ret; + + return 0; +} + static int tas2764_codec_probe(struct snd_soc_component *component) { struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component); @@ -600,6 +630,11 @@ static int tas2764_codec_probe(struct snd_soc_component *component) } if (tas2764->devid == DEVID_SN012776) { + ret = tas2764_apply_unk_apple_quirk(component); + + if (ret < 0) + return ret; + ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, TAS2764_PWR_CTRL_BOP_SRC, TAS2764_PWR_CTRL_BOP_SRC); @@ -693,6 +728,9 @@ static bool tas2764_volatile_register(struct device *dev, unsigned int reg) case TAS2764_INT_LTCH0 ... TAS2764_INT_LTCH4: case TAS2764_INT_CLK_CFG: return true; + case TAS2764_REG(0xf0, 0x0) ... TAS2764_REG(0xff, 0x0): + /* TI's undocumented registers for the application of quirks */ + return true; default: return false; } From bf973d46a34875b1daa60aa9677a955269004bac Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Tue, 24 Jan 2023 15:25:07 +0100 Subject: [PATCH 0287/1009] ASoC: tas2764: Raise regmap range maximum MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index e8b6a81930962b..b629ad9824cd68 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -713,7 +713,7 @@ static const struct reg_default tas2764_reg_defaults[] = { static const struct regmap_range_cfg tas2764_regmap_ranges[] = { { .range_min = 0, - .range_max = 1 * 128, + .range_max = 0xffff, .selector_reg = TAS2764_PAGE, .selector_mask = 0xff, .selector_shift = 0, @@ -745,7 +745,7 @@ static const struct regmap_config tas2764_i2c_regmap = { .cache_type = REGCACHE_RBTREE, .ranges = tas2764_regmap_ranges, .num_ranges = ARRAY_SIZE(tas2764_regmap_ranges), - .max_register = 1 * 128, + .max_register = 0xffff, }; static int tas2764_parse_dt(struct device *dev, struct tas2764_priv *tas2764) From 63857d3a4787fae07ba0d3da07e412d013f1e3f6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 25 Jan 2023 11:08:59 +0100 Subject: [PATCH 0288/1009] ASoC: tas2770: Export 'die_temp' to sysfs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Export a file for the readout of die temperature measurements. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2770.c | 47 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/sound/soc/codecs/tas2770.c b/sound/soc/codecs/tas2770.c index db6731e9cff2d9..c3733704b27ec5 100644 --- a/sound/soc/codecs/tas2770.c +++ b/sound/soc/codecs/tas2770.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -493,6 +494,47 @@ static struct snd_soc_dai_driver tas2770_dai_driver[] = { }, }; +static int tas2770_read_die_temp(struct tas2770_priv *tas2770, int *result) +{ + int ret, reading; + + ret = snd_soc_component_read(tas2770->component, TAS2770_TEMP_MSB); + if (ret < 0) + return ret; + reading = ret << 4; + + ret = snd_soc_component_read(tas2770->component, TAS2770_TEMP_LSB); + if (ret < 0) + return ret; + reading |= ret >> 4; + + *result = reading - (93 * 16); + return 0; +} + +static ssize_t die_temp_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct tas2770_priv *tas2770 = i2c_get_clientdata(to_i2c_client(dev)); + int ret, temp; + + ret = tas2770_read_die_temp(tas2770, &temp); + + if (ret < 0) + return ret; + + return sysfs_emit(buf, "%d.%03d C\n", temp / 16, + (temp * 1000 / 16) % 1000); +} + +static DEVICE_ATTR_RO(die_temp); + +static struct attribute *tas2770_sysfs_attrs[] = { + &dev_attr_die_temp.attr, + NULL +}; +ATTRIBUTE_GROUPS(tas2770_sysfs); + static const struct regmap_config tas2770_i2c_regmap; static int tas2770_codec_probe(struct snd_soc_component *component) @@ -519,6 +561,11 @@ static int tas2770_codec_probe(struct snd_soc_component *component) return ret; } + ret = sysfs_create_groups(&component->dev->kobj, tas2770_sysfs_groups); + + if (ret < 0) + return ret; + return 0; } From 364c2e5b99a7748f09bdc3618e98b395f6dd200e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 25 Jan 2023 11:10:20 +0100 Subject: [PATCH 0289/1009] ASoC: tas2764: Export 'die_temp' to sysfs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Export a file for the readout of die temperature measurements. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 45 ++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/tas2764.h | 3 +++ 2 files changed, 48 insertions(+) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index b629ad9824cd68..2314d5ab99defe 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include @@ -561,6 +562,39 @@ static int tas2764_apply_unk_apple_quirk(struct snd_soc_component *component) return 0; } +static int tas2764_read_die_temp(struct tas2764_priv *tas2764, int *result) +{ + int ret; + + ret = snd_soc_component_read(tas2764->component, TAS2764_TEMP); + if (ret < 0) + return ret; + *result = ret - 93; + return 0; +} + +static ssize_t die_temp_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct tas2764_priv *tas2764 = i2c_get_clientdata(to_i2c_client(dev)); + int ret, temp; + + ret = tas2764_read_die_temp(tas2764, &temp); + + if (ret < 0) + return ret; + + return sysfs_emit(buf, "%d C\n", temp); +} + +static DEVICE_ATTR_RO(die_temp); + +static struct attribute *tas2764_sysfs_attrs[] = { + &dev_attr_die_temp.attr, + NULL +}; +ATTRIBUTE_GROUPS(tas2764_sysfs); + static int tas2764_codec_probe(struct snd_soc_component *component) { struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component); @@ -651,9 +685,19 @@ static int tas2764_codec_probe(struct snd_soc_component *component) } } + ret = sysfs_create_groups(&component->dev->kobj, tas2764_sysfs_groups); + + if (ret < 0) + return ret; + return 0; } +static void tas2764_codec_remove(struct snd_soc_component *component) +{ + sysfs_remove_groups(&component->dev->kobj, tas2764_sysfs_groups); +} + static DECLARE_TLV_DB_SCALE(tas2764_digital_tlv, 1100, 50, 0); static DECLARE_TLV_DB_SCALE(tas2764_playback_volume, -10050, 50, 1); @@ -685,6 +729,7 @@ static const struct snd_kcontrol_new tas2764_snd_controls[] = { static const struct snd_soc_component_driver soc_component_driver_tas2764 = { .probe = tas2764_codec_probe, + .remove = tas2764_codec_remove, .suspend = tas2764_codec_suspend, .resume = tas2764_codec_resume, .controls = tas2764_snd_controls, diff --git a/sound/soc/codecs/tas2764.h b/sound/soc/codecs/tas2764.h index 10ef7d4a490e1d..dbe3f7fa901879 100644 --- a/sound/soc/codecs/tas2764.h +++ b/sound/soc/codecs/tas2764.h @@ -111,6 +111,9 @@ #define TAS2764_INT_LTCH3 TAS2764_REG(0x0, 0x50) #define TAS2764_INT_LTCH4 TAS2764_REG(0x0, 0x51) +/* Readout Registers */ +#define TAS2764_TEMP TAS2764_REG(0x0, 0x56) + /* Clock/IRQ Settings */ #define TAS2764_INT_CLK_CFG TAS2764_REG(0x0, 0x5c) #define TAS2764_INT_CLK_CFG_IRQZ_CLR BIT(2) From 0fee007b533180d35016330b277ce6fe58744121 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 25 Jan 2023 11:14:05 +0100 Subject: [PATCH 0290/1009] ASoC: tas2764: Crop SDOUT zero-out mask based on BCLK ratio MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764.c | 56 ++++++++++++++++++++++++++------------ 1 file changed, 39 insertions(+), 17 deletions(-) diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index 2314d5ab99defe..b6af29f477f6bf 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -349,6 +349,44 @@ static int tas2764_hw_params(struct snd_pcm_substream *substream, return tas2764_set_samplerate(tas2764, params_rate(params)); } +static int tas2764_write_sdout_zero_mask(struct tas2764_priv *tas2764, int bclk_ratio) +{ + struct snd_soc_component *component = tas2764->component; + int nsense_slots = bclk_ratio / 8; + u32 cropped_mask; + int i, ret; + + if (!tas2764->sdout_zero_mask) + return 0; + + cropped_mask = tas2764->sdout_zero_mask & GENMASK(nsense_slots - 1, 0); + + for (i = 0; i < 4; i++) { + ret = snd_soc_component_write(component, TAS2764_SDOUT_HIZ_1 + i, + (cropped_mask >> (i * 8)) & 0xff); + + if (ret < 0) + return ret; + } + + ret = snd_soc_component_update_bits(component, TAS2764_SDOUT_HIZ_9, + TAS2764_SDOUT_HIZ_9_FORCE_0_EN, + TAS2764_SDOUT_HIZ_9_FORCE_0_EN); + + if (ret < 0) + return ret; + + return 0; +} + +static int tas2764_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) +{ + struct snd_soc_component *component = dai->component; + struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component); + + return tas2764_write_sdout_zero_mask(tas2764, ratio); +} + static int tas2764_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) { struct snd_soc_component *component = dai->component; @@ -490,6 +528,7 @@ static int tas2764_set_ivsense_transmit(struct tas2764_priv *tas2764, int i_slot static const struct snd_soc_dai_ops tas2764_dai_ops = { .mute_stream = tas2764_mute, .hw_params = tas2764_hw_params, + .set_bclk_ratio = tas2764_set_bclk_ratio, .set_fmt = tas2764_set_fmt, .set_tdm_slot = tas2764_set_dai_tdm_slot, .no_capture_mute = 1, @@ -646,23 +685,6 @@ static int tas2764_codec_probe(struct snd_soc_component *component) return ret; } - if (tas2764->sdout_zero_mask) { - for (i = 0; i < 4; i++) { - ret = snd_soc_component_write(component, TAS2764_SDOUT_HIZ_1 + i, - (tas2764->sdout_zero_mask >> (i * 8)) & 0xff); - - if (ret < 0) - return ret; - } - - ret = snd_soc_component_update_bits(component, TAS2764_SDOUT_HIZ_9, - TAS2764_SDOUT_HIZ_9_FORCE_0_EN, - TAS2764_SDOUT_HIZ_9_FORCE_0_EN); - - if (ret < 0) - return ret; - } - if (tas2764->devid == DEVID_SN012776) { ret = tas2764_apply_unk_apple_quirk(component); From 5833d45dabc5141cb18e68b69b1533a1d20228eb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 25 Jan 2023 13:41:42 +0100 Subject: [PATCH 0291/1009] ASoC: macaudio: Remove stale 'speaker_nchans' fields MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 93cf3b3a2e63c9..5be2f204d9f9e6 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -73,9 +73,6 @@ struct macaudio_snd_data { bool is_headphones; unsigned int tdm_mask; } *link_props; - - unsigned int speaker_nchans_array[2]; - struct snd_pcm_hw_constraint_list speaker_nchans_list; }; static bool please_blow_up_my_speakers; From 764317c56386d9fe0ae82cf8e48de677c5cba8fb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Wed, 25 Jan 2023 16:16:13 +0100 Subject: [PATCH 0292/1009] ASoC: macaudio: Add 'Speakers Up Indicator' control MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This control is there for userspace convenience, so that daemons watching I/V sense data know when to open the sense PCM. If they open the PCM without playback in progress, there will be no clocks on the bus and the sense capture PCM will be stuck. Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 69 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 5be2f204d9f9e6..52f0fe9c271ffd 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -73,6 +73,9 @@ struct macaudio_snd_data { bool is_headphones; unsigned int tdm_mask; } *link_props; + + bool speakers_streaming; + struct snd_kcontrol *speakers_streaming_kctl; }; static bool please_blow_up_my_speakers; @@ -566,6 +569,36 @@ static void macaudio_dpcm_shutdown(struct snd_pcm_substream *substream) } } +static int macaudio_be_prepare(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + + if (props->is_speakers) { + ma->speakers_streaming = true; + snd_ctl_notify(ma->card.snd_card, SNDRV_CTL_EVENT_MASK_VALUE, + &ma->speakers_streaming_kctl->id); + } + + return 0; +} + +static int macaudio_be_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + + if (props->is_speakers) { + ma->speakers_streaming = false; + snd_ctl_notify(ma->card.snd_card, SNDRV_CTL_EVENT_MASK_VALUE, + &ma->speakers_streaming_kctl->id); + } + + return 0; +} + static const struct snd_soc_ops macaudio_fe_ops = { .startup = macaudio_fe_startup, .shutdown = macaudio_dpcm_shutdown, @@ -573,6 +606,8 @@ static const struct snd_soc_ops macaudio_fe_ops = { }; static const struct snd_soc_ops macaudio_be_ops = { + .prepare = macaudio_be_prepare, + .hw_free = macaudio_be_hw_free, .shutdown = macaudio_dpcm_shutdown, .hw_params = macaudio_dpcm_hw_params, }; @@ -803,6 +838,8 @@ static int macaudio_late_probe(struct snd_soc_card *card) } } + ma->speakers_streaming_kctl = snd_soc_card_get_kcontrol(card, "Speakers Up Indicator"); + return 0; } @@ -976,10 +1013,42 @@ static const struct snd_soc_dapm_widget macaudio_snd_widgets[] = { SND_SOC_DAPM_AIF_IN("Speaker Sense Capture", NULL, 0, SND_SOC_NOPM, 0, 0), }; +static int macaudio_sss_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 1; + + return 0; +} + +static int macaudio_sss_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *uvalue) +{ + struct snd_soc_card *card = snd_kcontrol_chip(kcontrol); + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(card); + + /* + * TODO: Check if any locking is in order here. I would + * assume there is some ALSA-level lock, but DAPM implementations + * of kcontrol ops do explicit locking, so look into it. + */ + uvalue->value.integer.value[0] = ma->speakers_streaming; + + return 0; +} + static const struct snd_kcontrol_new macaudio_controls[] = { SOC_DAPM_PIN_SWITCH("Speaker"), SOC_DAPM_PIN_SWITCH("Headphone"), SOC_DAPM_PIN_SWITCH("Headset Mic"), + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .access = SNDRV_CTL_ELEM_ACCESS_READ | + SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .name = "Speakers Up Indicator", + .info = macaudio_sss_info, .get = macaudio_sss_get, + }, }; static const struct snd_soc_dapm_route macaudio_dapm_routes[] = { From c0690e9a24b14406b47ef93f635e17a6178e3261 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Thu, 26 Jan 2023 14:24:24 +0100 Subject: [PATCH 0293/1009] ASoC: tas2764: Add optional 'Apple quirks' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Apple's SN012776 driver has some peculiar aspects to its behavior that are suspected to work around issues in the codec part. Add a module parameter for enabling individual quirks that should be imitated after the Apple driver. Signed-off-by: Martin Povišer --- sound/soc/codecs/tas2764-quirks.h | 185 ++++++++++++++++++++++++++++++ sound/soc/codecs/tas2764.c | 54 ++++----- 2 files changed, 213 insertions(+), 26 deletions(-) create mode 100644 sound/soc/codecs/tas2764-quirks.h diff --git a/sound/soc/codecs/tas2764-quirks.h b/sound/soc/codecs/tas2764-quirks.h new file mode 100644 index 00000000000000..7cb860e7e9c252 --- /dev/null +++ b/sound/soc/codecs/tas2764-quirks.h @@ -0,0 +1,185 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __TAS2764_QUIRKS__ +#define __TAS2764_QUIRKS__ + +#include + +#include "tas2764.h" + +/* + * Disable noise gate and flip down reserved bit in NS_CFG0 + */ +#define TAS2764_NOISE_GATE_DISABLE BIT(0) + +struct reg_sequence tas2764_noise_gate_dis_seq[] = { + REG_SEQ0(TAS2764_REG(0x0, 0x35), 0xb0) +}; + +/* + * CONV_VBAT_PVDD_MODE=1 + */ +#define TAS2764_CONV_VBAT_PVDD_MODE BIT(1) + +struct reg_sequence tas2764_conv_vbat_pvdd_mode_seq[] = { + REG_SEQ0(TAS2764_REG(0x0, 0x6b), 0x41) +}; + +/* + * Reset of DAC modulator when DSP is OFF + */ +#define TAS2764_DMOD_RST BIT(2) + +struct reg_sequence tas2764_dmod_rst_seq[] = { + REG_SEQ0(TAS2764_REG(0x0, 0x76), 0x0) +}; + +/* + * Unknown 0x133/0x137 writes (maybe TDM related) + */ +#define TAS2764_UNK_SEQ0 BIT(3) + +struct reg_sequence tas2764_unk_seq0[] = { + REG_SEQ0(TAS2764_REG(0x1, 0x33), 0x80), + REG_SEQ0(TAS2764_REG(0x1, 0x37), 0x3a), +}; + +/* + * Unknown 0x614 - 0x61f writes + */ +#define TAS2764_APPLE_UNK_SEQ1 BIT(4) + +struct reg_sequence tas2764_unk_seq1[] = { + REG_SEQ0(TAS2764_REG(0x6, 0x14), 0x0), + REG_SEQ0(TAS2764_REG(0x6, 0x15), 0x13), + REG_SEQ0(TAS2764_REG(0x6, 0x16), 0x52), + REG_SEQ0(TAS2764_REG(0x6, 0x17), 0x0), + REG_SEQ0(TAS2764_REG(0x6, 0x18), 0xe4), + REG_SEQ0(TAS2764_REG(0x6, 0x19), 0xc), + REG_SEQ0(TAS2764_REG(0x6, 0x16), 0xaa), + REG_SEQ0(TAS2764_REG(0x6, 0x1b), 0x0), + REG_SEQ0(TAS2764_REG(0x6, 0x1c), 0x12), + REG_SEQ0(TAS2764_REG(0x6, 0x1d), 0xa0), + REG_SEQ0(TAS2764_REG(0x6, 0x1e), 0xd8), + REG_SEQ0(TAS2764_REG(0x6, 0x1f), 0x0), +}; + +/* + * Unknown writes in the 0xfd page (with secondary paging inside) + */ +#define TAS2764_APPLE_UNK_SEQ2 BIT(5) + +struct reg_sequence tas2764_unk_seq2[] = { + REG_SEQ0(TAS2764_REG(0xfd, 0x0d), 0xd), + REG_SEQ0(TAS2764_REG(0xfd, 0x6c), 0x2), + REG_SEQ0(TAS2764_REG(0xfd, 0x6d), 0xf), + REG_SEQ0(TAS2764_REG(0xfd, 0x0d), 0x0), +}; + +/* + * Disable 'Thermal Threshold 1' + */ +#define TAS2764_THERMAL_TH1_DISABLE BIT(6) + +struct reg_sequence tas2764_thermal_th1_dis_seq[] = { + REG_SEQ0(TAS2764_REG(0x1, 0x47), 0x2), +}; + +/* + * Imitate Apple's shutdown dance + */ +#define TAS2764_SHUTDOWN_DANCE BIT(7) + +struct reg_sequence tas2764_shutdown_dance_init_seq[] = { + /* + * SDZ_MODE=01 (immediate) + * + * We want the shutdown to happen under the influence of + * the magic writes in the 0xfdXX region, so make sure + * the shutdown is immediate and there's no grace period + * followed by the codec part. + */ + REG_SEQ0(TAS2764_REG(0x0, 0x7), 0x60), +}; + +struct reg_sequence tas2764_pre_shutdown_seq[] = { + REG_SEQ0(TAS2764_REG(0xfd, 0x0d), 0xd), /* switch hidden page */ + REG_SEQ0(TAS2764_REG(0xfd, 0x64), 0x4), /* do write (unknown semantics) */ + REG_SEQ0(TAS2764_REG(0xfd, 0x0d), 0x0), /* switch hidden page back */ +}; + +struct reg_sequence tas2764_post_shutdown_seq[] = { + REG_SEQ0(TAS2764_REG(0xfd, 0x0d), 0xd), + REG_SEQ0(TAS2764_REG(0xfd, 0x64), 0x0), /* revert write from pre sequence */ + REG_SEQ0(TAS2764_REG(0xfd, 0x0d), 0x0), +}; + +static int tas2764_do_quirky_pwr_ctrl_change(struct tas2764_priv *tas2764, + unsigned int target) +{ + unsigned int curr; + int ret; + + curr = snd_soc_component_read_field(tas2764->component, + TAS2764_PWR_CTRL, + TAS2764_PWR_CTRL_MASK); + + if (target == curr) + return 0; + +#define TRANSITION(new, old) ((new) << 8 | (old)) + switch (TRANSITION(target, curr)) { + case TRANSITION(TAS2764_PWR_CTRL_SHUTDOWN, TAS2764_PWR_CTRL_MUTE): + case TRANSITION(TAS2764_PWR_CTRL_SHUTDOWN, TAS2764_PWR_CTRL_ACTIVE): + ret = regmap_multi_reg_write(tas2764->regmap, tas2764_pre_shutdown_seq, + ARRAY_SIZE(tas2764_pre_shutdown_seq)); + if (ret < 0) + break; + + ret = snd_soc_component_update_bits(tas2764->component, + TAS2764_PWR_CTRL, + TAS2764_PWR_CTRL_MASK, + TAS2764_PWR_CTRL_SHUTDOWN); + if (ret > 0) + break; + + ret = regmap_multi_reg_write(tas2764->regmap, tas2764_post_shutdown_seq, + ARRAY_SIZE(tas2764_post_shutdown_seq)); + + default: + ret = snd_soc_component_update_bits(tas2764->component, TAS2764_PWR_CTRL, + TAS2764_PWR_CTRL_MASK, target); + } +#undef TRANSITION + + if (ret < 0) + return ret; + return 0; +} + +/* + * Via devicetree (TODO): + * - switch from spread spectrum to class-D switching + * - disable edge control + * - set BOP settings (the BOP config bits *and* BOP_SRC) + */ + +/* + * Other setup TODOs: + * - DVC ramp rate + */ + +static struct tas2764_quirk_init_sequence { + struct reg_sequence *seq; + int len; +} tas2764_quirk_init_sequences[] = { + { tas2764_noise_gate_dis_seq, ARRAY_SIZE(tas2764_noise_gate_dis_seq) }, + { tas2764_dmod_rst_seq, ARRAY_SIZE(tas2764_dmod_rst_seq) }, + { tas2764_conv_vbat_pvdd_mode_seq, ARRAY_SIZE(tas2764_conv_vbat_pvdd_mode_seq) }, + { tas2764_unk_seq0, ARRAY_SIZE(tas2764_unk_seq0) }, + { tas2764_unk_seq1, ARRAY_SIZE(tas2764_unk_seq1) }, + { tas2764_unk_seq2, ARRAY_SIZE(tas2764_unk_seq2) }, + { tas2764_thermal_th1_dis_seq, ARRAY_SIZE(tas2764_thermal_th1_dis_seq) }, + { tas2764_shutdown_dance_init_seq, ARRAY_SIZE(tas2764_shutdown_dance_init_seq) }, +}; + +#endif /* __TAS2764_QUIRKS__ */ diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c index b6af29f477f6bf..07301b389f6e29 100644 --- a/sound/soc/codecs/tas2764.c +++ b/sound/soc/codecs/tas2764.c @@ -49,6 +49,12 @@ struct tas2764_priv { bool unmuted; }; +static int apple_quirks; +module_param(apple_quirks, int, 0644); +MODULE_PARM_DESC(apple_quirks, "Mask of quirks to mimic after Apple's SN012776 driver"); + +#include "tas2764-quirks.h" + static const char *tas2764_int_ltch0_msgs[8] = { "fault: over temperature", /* INT_LTCH0 & BIT(0) */ "fault: over current", @@ -126,6 +132,9 @@ static int tas2764_update_pwr_ctrl(struct tas2764_priv *tas2764) else val = TAS2764_PWR_CTRL_SHUTDOWN; + if (apple_quirks & TAS2764_SHUTDOWN_DANCE) + return tas2764_do_quirky_pwr_ctrl_change(tas2764, val); + ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, TAS2764_PWR_CTRL_MASK, val); if (ret < 0) @@ -571,32 +580,25 @@ static uint8_t sn012776_bop_presets[] = { static const struct regmap_config tas2764_i2c_regmap; -static int tas2764_apply_unk_apple_quirk(struct snd_soc_component *component) +static int tas2764_apply_init_quirks(struct tas2764_priv * tas2764) { - int ret; - - ret = snd_soc_component_write(component, 0xfd0d, 0xd); - - if (ret < 0) - return ret; - - - ret = snd_soc_component_write(component, 0xfd6c, 0x2); - - if (ret < 0) - return ret; + int ret, i; + for (i = 0; i < ARRAY_SIZE(tas2764_quirk_init_sequences); i++) { + struct tas2764_quirk_init_sequence *init_seq = \ + &tas2764_quirk_init_sequences[i]; + if (!init_seq->seq) + continue; - ret = snd_soc_component_write(component, 0xfd6d, 0xf); + if (!(BIT(i) & apple_quirks)) + continue; - if (ret < 0) - return ret; + ret = regmap_multi_reg_write(tas2764->regmap, init_seq->seq, + init_seq->len); - - ret = snd_soc_component_write(component, 0xfd0d, 0x0); - - if (ret < 0) - return ret; + if (ret < 0) + return ret; + } return 0; } @@ -686,11 +688,6 @@ static int tas2764_codec_probe(struct snd_soc_component *component) } if (tas2764->devid == DEVID_SN012776) { - ret = tas2764_apply_unk_apple_quirk(component); - - if (ret < 0) - return ret; - ret = snd_soc_component_update_bits(component, TAS2764_PWR_CTRL, TAS2764_PWR_CTRL_BOP_SRC, TAS2764_PWR_CTRL_BOP_SRC); @@ -705,6 +702,11 @@ static int tas2764_codec_probe(struct snd_soc_component *component) if (ret < 0) return ret; } + + ret = tas2764_apply_init_quirks(tas2764); + + if (ret < 0) + return ret; } ret = sysfs_create_groups(&component->dev->kobj, tas2764_sysfs_groups); From 6dddda6cd8995f23a46446b3ea8f6aade53a1524 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Povi=C5=A1er?= Date: Sun, 5 Feb 2023 22:53:20 +0100 Subject: [PATCH 0294/1009] ASoC: macaudio: Do not disable ISENSE/VSENSE switches on j314 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Povišer --- sound/soc/apple/macaudio.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 52f0fe9c271ffd..4806cb665e78ea 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -924,8 +924,10 @@ static int macaudio_j314_fixup_controls(struct snd_soc_card *card) * samples from the codecs back to us, disable the * controls. */ +#if 0 CHECK(snd_soc_deactivate_kctl, "* VSENSE Switch", 0); CHECK(snd_soc_deactivate_kctl, "* ISENSE Switch", 0); +#endif } return 0; From 67b78c09a49d6b82bdcec8adc1428bb04f95256e Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 9 May 2023 19:04:18 +0900 Subject: [PATCH 0295/1009] ASoC: macaudio: Fix PD link double-frees? Signed-off-by: Hector Martin --- sound/soc/apple/mca.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/sound/soc/apple/mca.c b/sound/soc/apple/mca.c index 0b1cea66e2abaf..50745d2d41bdcd 100644 --- a/sound/soc/apple/mca.c +++ b/sound/soc/apple/mca.c @@ -296,6 +296,7 @@ static int mca_fe_enable_clocks(struct mca_cluster *cl) * the power state driver would error out on seeing the device * as clock-gated. */ + WARN_ON(cl->pd_link); cl->pd_link = device_link_add(mca->dev, cl->pd_dev, DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE); @@ -319,7 +320,11 @@ static void mca_fe_disable_clocks(struct mca_cluster *cl) mca_modify(cl, REG_SYNCGEN_STATUS, SYNCGEN_STATUS_EN, 0); mca_modify(cl, REG_STATUS, STATUS_MCLK_EN, 0); - device_link_del(cl->pd_link); + if (cl->pd_link) { + device_link_del(cl->pd_link); + cl->pd_link = NULL; + } + clk_disable_unprepare(cl->clk_parent); } @@ -389,6 +394,7 @@ static int mca_fe_prepare(struct snd_pcm_substream *substream, if (!cl->syncgen_in_use) { int port = ffs(mca_fe_get_portmask(substream)) - 1; + WARN_ON(cl->pd_link); cl->pd_link = device_link_add(mca->dev, cl->pd_dev, DL_FLAG_STATELESS | DL_FLAG_PM_RUNTIME | DL_FLAG_RPM_ACTIVE); @@ -421,8 +427,10 @@ static int mca_fe_hw_free(struct snd_pcm_substream *substream, return 0; mca_modify(cl, REG_SYNCGEN_STATUS, SYNCGEN_STATUS_EN, 0); - if (cl->pd_link) + if (cl->pd_link) { device_link_del(cl->pd_link); + cl->pd_link = NULL; + } return 0; } @@ -1108,8 +1116,10 @@ static void apple_mca_release(struct mca_data *mca) dev_pm_domain_detach(cl->pd_dev, true); } - if (mca->pd_link) + if (mca->pd_link) { device_link_del(mca->pd_link); + mca->pd_link = NULL; + } if (!IS_ERR_OR_NULL(mca->pd_dev)) dev_pm_domain_detach(mca->pd_dev, true); From 6796439fb0b7e123c4232a8218290f0f2b5d79f9 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 9 May 2023 19:05:29 +0900 Subject: [PATCH 0296/1009] ASoC: macaudio: Sense improvements - Export speakers sample rate via mixer control - Sense device open does not force the sample rate - No more timeouts on the sense device Signed-off-by: Hector Martin --- sound/soc/apple/macaudio.c | 83 +++++++++++++++++++++++++------------- 1 file changed, 56 insertions(+), 27 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 4806cb665e78ea..46476e234c299e 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -74,8 +74,8 @@ struct macaudio_snd_data { unsigned int tdm_mask; } *link_props; - bool speakers_streaming; - struct snd_kcontrol *speakers_streaming_kctl; + int speaker_sample_rate; + struct snd_kcontrol *speaker_sample_rate_kctl; }; static bool please_blow_up_my_speakers; @@ -483,10 +483,37 @@ static int macaudio_dpcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); + struct snd_interval *rate = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_RATE); int bclk_ratio = macaudio_get_runtime_bclk_ratio(substream); int i; + if (props->is_sense) { + rate->min = rate->max = cpu_dai->rate; + return 0; + } + + /* Speakers BE */ + if (props->is_speakers) { + if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { + /* Sense PCM: keep the existing BE rate (0 if not already running) */ + rate->min = rate->max = cpu_dai->rate; + + return 0; + } else { + /* + * Set the sense PCM rate control to inform userspace of the + * new sample rate. + */ + ma->speaker_sample_rate = params_rate(params); + snd_ctl_notify(ma->card.snd_card, SNDRV_CTL_EVENT_MASK_VALUE, + &ma->speaker_sample_rate_kctl->id); + } + } + if (bclk_ratio) { struct snd_soc_dai *dai; int mclk = params_rate(params) * bclk_ratio; @@ -511,8 +538,14 @@ static int macaudio_fe_startup(struct snd_pcm_substream *substream) struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; int max_rate, ret; - if (props->is_sense) + if (props->is_sense) { + /* + * Sense stream will not return data while playback is inactive, + * so do not time out. + */ + substream->wait_time = MAX_SCHEDULE_TIMEOUT; return 0; + } ret = snd_pcm_hw_constraint_minmax(substream->runtime, SNDRV_PCM_HW_PARAM_CHANNELS, @@ -569,31 +602,28 @@ static void macaudio_dpcm_shutdown(struct snd_pcm_substream *substream) } } -static int macaudio_be_prepare(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); - struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); - struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; - - if (props->is_speakers) { - ma->speakers_streaming = true; - snd_ctl_notify(ma->card.snd_card, SNDRV_CTL_EVENT_MASK_VALUE, - &ma->speakers_streaming_kctl->id); - } - - return 0; -} - static int macaudio_be_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + struct snd_soc_dai *dai; + int i; - if (props->is_speakers) { - ma->speakers_streaming = false; + if (props->is_speakers && substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + /* + * Clear the DAI rates, so the next open can change the sample rate. + * This won't happen automatically if the sense PCM is open. + */ + for_each_rtd_dais(rtd, i, dai) { + dai->rate = 0; + } + + /* Notify userspace that the speakers are closed */ + ma->speaker_sample_rate = 0; snd_ctl_notify(ma->card.snd_card, SNDRV_CTL_EVENT_MASK_VALUE, - &ma->speakers_streaming_kctl->id); + &ma->speaker_sample_rate_kctl->id); + } return 0; @@ -606,7 +636,6 @@ static const struct snd_soc_ops macaudio_fe_ops = { }; static const struct snd_soc_ops macaudio_be_ops = { - .prepare = macaudio_be_prepare, .hw_free = macaudio_be_hw_free, .shutdown = macaudio_dpcm_shutdown, .hw_params = macaudio_dpcm_hw_params, @@ -838,7 +867,7 @@ static int macaudio_late_probe(struct snd_soc_card *card) } } - ma->speakers_streaming_kctl = snd_soc_card_get_kcontrol(card, "Speakers Up Indicator"); + ma->speaker_sample_rate_kctl = snd_soc_card_get_kcontrol(card, "Speaker Sample Rate"); return 0; } @@ -1017,10 +1046,10 @@ static const struct snd_soc_dapm_widget macaudio_snd_widgets[] = { static int macaudio_sss_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = 0; - uinfo->value.integer.max = 1; + uinfo->value.integer.max = 192000; return 0; } @@ -1035,7 +1064,7 @@ static int macaudio_sss_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v * assume there is some ALSA-level lock, but DAPM implementations * of kcontrol ops do explicit locking, so look into it. */ - uvalue->value.integer.value[0] = ma->speakers_streaming; + uvalue->value.integer.value[0] = ma->speaker_sample_rate; return 0; } @@ -1048,7 +1077,7 @@ static const struct snd_kcontrol_new macaudio_controls[] = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, - .name = "Speakers Up Indicator", + .name = "Speaker Sample Rate", .info = macaudio_sss_info, .get = macaudio_sss_get, }, }; From f1a3927b7904c591d386ba7113a2b17b055f3483 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 9 Oct 2023 22:31:23 +0900 Subject: [PATCH 0297/1009] ASoC: ops: Export snd_soc_control_matches() This helper is useful for drivers that want to do their own control lookups and matching as part of more complex logic than the existing operations. Signed-off-by: Hector Martin --- include/sound/soc.h | 2 ++ sound/soc/soc-ops.c | 9 +++++---- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 536bccfccc91e6..3511f405039528 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -585,6 +585,8 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol); +bool snd_soc_control_matches(struct snd_kcontrol *kcontrol, + const char *pattern); int snd_soc_limit_volume(struct snd_soc_card *card, const char *name, int max); int snd_soc_deactivate_kctl(struct snd_soc_card *card, diff --git a/sound/soc/soc-ops.c b/sound/soc/soc-ops.c index 15e88e0e074c94..50808c5745e9cf 100644 --- a/sound/soc/soc-ops.c +++ b/sound/soc/soc-ops.c @@ -631,7 +631,7 @@ int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol, } EXPORT_SYMBOL_GPL(snd_soc_get_volsw_range); -static bool soc_control_matches(struct snd_kcontrol *kctl, +bool snd_soc_control_matches(struct snd_kcontrol *kctl, const char *pattern) { const char *name = kctl->id.name; @@ -653,6 +653,7 @@ static bool soc_control_matches(struct snd_kcontrol *kctl, return !strcmp(name, pattern); } +EXPORT_SYMBOL_GPL(snd_soc_control_matches); static int soc_clip_to_platform_max(struct snd_kcontrol *kctl) { @@ -718,7 +719,7 @@ int snd_soc_limit_volume(struct snd_soc_card *card, return -EINVAL; list_for_each_entry(kctl, &card->snd_card->controls, list) { - if (!soc_control_matches(kctl, name)) + if (!snd_soc_control_matches(kctl, name)) continue; ret = soc_limit_volume(kctl, max); @@ -756,7 +757,7 @@ int snd_soc_deactivate_kctl(struct snd_soc_card *card, return -EINVAL; list_for_each_entry(kctl, &card->snd_card->controls, list) { - if (!soc_control_matches(kctl, name)) + if (!snd_soc_control_matches(kctl, name)) continue; ret = snd_ctl_activate_id(card->snd_card, &kctl->id, active); @@ -826,7 +827,7 @@ int snd_soc_set_enum_kctl(struct snd_soc_card *card, return -EINVAL; list_for_each_entry(kctl, &card->snd_card->controls, list) { - if (!soc_control_matches(kctl, name)) + if (!snd_soc_control_matches(kctl, name)) continue; ret = soc_set_enum_kctl(kctl, value); From 6c3a52dc116fcf82d701f33c50944f45af8dea5f Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 9 Oct 2023 23:36:27 +0900 Subject: [PATCH 0298/1009] macaudio: speaker volume safety interlocks Signed-off-by: Hector Martin --- sound/soc/apple/macaudio.c | 391 ++++++++++++++++++++++++++++++++++++- 1 file changed, 381 insertions(+), 10 deletions(-) diff --git a/sound/soc/apple/macaudio.c b/sound/soc/apple/macaudio.c index 46476e234c299e..5c9ad16ae8ba06 100644 --- a/sound/soc/apple/macaudio.c +++ b/sound/soc/apple/macaudio.c @@ -55,11 +55,29 @@ */ #define MACAUDIO_MAX_BCLK_FREQ 24576000 +#define SPEAKER_MAGIC_VALUE (s32)0xdec1be15 +/* milliseconds */ +#define SPEAKER_LOCK_TIMEOUT 250 + +#define MAX_LIMITS 6 + +struct macaudio_limit_cfg { + const char *match; + int max_limited; + int max_unlimited; +}; + +struct macaudio_platform_cfg { + struct macaudio_limit_cfg limits[MAX_LIMITS]; + int (*fixup)(struct snd_soc_card *card); +}; + struct macaudio_snd_data { struct snd_soc_card card; struct snd_soc_jack jack; int jack_plugin_state; + const struct macaudio_platform_cfg *cfg; bool has_speakers; unsigned int max_channels; @@ -76,6 +94,18 @@ struct macaudio_snd_data { int speaker_sample_rate; struct snd_kcontrol *speaker_sample_rate_kctl; + + bool speaker_volume_unlocked; + bool speaker_volume_was_locked; + struct snd_kcontrol *speaker_lock_kctl; + struct snd_ctl_file *speaker_lock_owner; + u64 bes_active; + bool speaker_lock_timeout_enabled; + ktime_t speaker_lock_timeout; + ktime_t speaker_lock_remain; + struct delayed_work lock_timeout_work; + struct work_struct lock_update_work; + }; static bool please_blow_up_my_speakers; @@ -165,6 +195,159 @@ static struct macaudio_link_props macaudio_fe_link_props[] = { } }; +static void macaudio_vlimit_unlock(struct macaudio_snd_data *ma, bool unlock) +{ + int i, ret, max; + + for (i = 0; i < ARRAY_SIZE(ma->cfg->limits); i++) { + const struct macaudio_limit_cfg *limit = &ma->cfg->limits[i]; + + if (!limit->match) + break; + + if (unlock) + max = limit->max_unlimited; + else + max = limit->max_limited; + + ret = snd_soc_limit_volume(&ma->card, limit->match, max); + if (ret < 0) + dev_err(ma->card.dev, "Failed to %slock volume %s: %d\n", + unlock ? "un" : "", limit->match, ret); + } +} + +static void macaudio_vlimit_update(struct macaudio_snd_data *ma) +{ + int i; + bool unlock = true; + struct snd_kcontrol *kctl; + const char *reason; + + /* Do nothing if there are no limits configured */ + if (!ma->cfg->limits[0].match) + return; + + /* Check that someone is holding the main lock */ + if (!ma->speaker_lock_owner) { + reason = "Main control not locked"; + unlock = false; + } + + /* Check that the control has been pinged within the timeout */ + if (ma->speaker_lock_remain <= 0) { + reason = "Lock timeout"; + unlock = false; + } + + /* Check that *every* limited control is locked by the same owner */ + list_for_each_entry(kctl, &ma->card.snd_card->controls, list) { + bool is_limit = false; + + for (i = 0; i < ARRAY_SIZE(ma->cfg->limits); i++) { + const struct macaudio_limit_cfg *limit = &ma->cfg->limits[i]; + if (!limit->match) + break; + + is_limit = snd_soc_control_matches(kctl, limit->match); + if (is_limit) + break; + } + + if (!is_limit) + continue; + + for (i = 0; i < kctl->count; i++) { + if (kctl->vd[i].owner != ma->speaker_lock_owner) { + reason = "Not all child controls locked by the same process"; + unlock = false; + } + } + } + + + if (unlock != ma->speaker_volume_unlocked) { + if (unlock) { + dev_info(ma->card.dev, "Speaker volumes unlocked\n"); + } else { + dev_info(ma->card.dev, "Speaker volumes locked: %s\n", reason); + ma->speaker_volume_was_locked = true; + } + + macaudio_vlimit_unlock(ma, unlock); + ma->speaker_volume_unlocked = unlock; + } +} + +static void macaudio_vlimit_enable_timeout(struct macaudio_snd_data *ma) +{ + if (ma->speaker_lock_timeout_enabled) + return; + + down_write(&ma->card.snd_card->controls_rwsem); + + if (ma->speaker_lock_remain > 0) { + ma->speaker_lock_timeout = ktime_add(ktime_get(), ma->speaker_lock_remain); + schedule_delayed_work(&ma->lock_timeout_work, usecs_to_jiffies(ktime_to_us(ma->speaker_lock_remain))); + dev_dbg(ma->card.dev, "Enabling volume limit timeout: %ld us left\n", + (long)ktime_to_us(ma->speaker_lock_remain)); + } + + macaudio_vlimit_update(ma); + + up_write(&ma->card.snd_card->controls_rwsem); + ma->speaker_lock_timeout_enabled = true; +} + +static void macaudio_vlimit_disable_timeout(struct macaudio_snd_data *ma) +{ + ktime_t now = ktime_get(); + + if (!ma->speaker_lock_timeout_enabled) + return; + + down_write(&ma->card.snd_card->controls_rwsem); + + cancel_delayed_work(&ma->lock_timeout_work); + + if (ktime_after(now, ma->speaker_lock_timeout)) + ma->speaker_lock_remain = 0; + else if (ma->speaker_lock_remain > 0) + ma->speaker_lock_remain = ktime_sub(ma->speaker_lock_timeout, now); + + dev_dbg(ma->card.dev, "Disabling volume limit timeout: %ld us left\n", + (long)ktime_to_us(ma->speaker_lock_remain)); + + macaudio_vlimit_update(ma); + + up_write(&ma->card.snd_card->controls_rwsem); + ma->speaker_lock_timeout_enabled = false; +} + +static void macaudio_vlimit_timeout_work(struct work_struct *wrk) +{ + struct macaudio_snd_data *ma = container_of(to_delayed_work(wrk), + struct macaudio_snd_data, lock_timeout_work); + + down_write(&ma->card.snd_card->controls_rwsem); + + ma->speaker_lock_remain = 0; + macaudio_vlimit_update(ma); + + up_write(&ma->card.snd_card->controls_rwsem); +} + +static void macaudio_vlimit_update_work(struct work_struct *wrk) +{ + struct macaudio_snd_data *ma = container_of(wrk, + struct macaudio_snd_data, lock_update_work); + + if (ma->bes_active) + macaudio_vlimit_enable_timeout(ma); + else + macaudio_vlimit_disable_timeout(ma); +} + static int macaudio_copy_link(struct device *dev, struct snd_soc_dai_link *target, struct snd_soc_dai_link *source) { @@ -623,7 +806,34 @@ static int macaudio_be_hw_free(struct snd_pcm_substream *substream) ma->speaker_sample_rate = 0; snd_ctl_notify(ma->card.snd_card, SNDRV_CTL_EVENT_MASK_VALUE, &ma->speaker_sample_rate_kctl->id); + } + + return 0; +} + +static int macaudio_be_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); + struct macaudio_snd_data *ma = snd_soc_card_get_drvdata(rtd->card); + struct macaudio_link_props *props = &ma->link_props[rtd->dai_link->id]; + + if (props->is_speakers && substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + ma->bes_active |= BIT(rtd->dai_link->id); + break; + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + case SNDRV_PCM_TRIGGER_STOP: + ma->bes_active &= ~BIT(rtd->dai_link->id); + break; + default: + return -EINVAL; + } + schedule_work(&ma->lock_update_work); } return 0; @@ -639,6 +849,7 @@ static const struct snd_soc_ops macaudio_be_ops = { .hw_free = macaudio_be_hw_free, .shutdown = macaudio_dpcm_shutdown, .hw_params = macaudio_dpcm_hw_params, + .trigger = macaudio_be_trigger, }; static int macaudio_be_assign_tdm(struct snd_soc_pcm_runtime *rtd) @@ -868,10 +1079,14 @@ static int macaudio_late_probe(struct snd_soc_card *card) } ma->speaker_sample_rate_kctl = snd_soc_card_get_kcontrol(card, "Speaker Sample Rate"); + ma->speaker_lock_kctl = snd_soc_card_get_kcontrol(card, "Speaker Volume Unlock"); return 0; } +#de