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arm: dts: apple: Add Apple M2 Pro/Max device trees
Device trees for the 14" and 16" MacBook Pro and the Mac mini. Taken from the asahi branch of the Asahi Linux github repository. Signed-off-by: Mark Kettenis <[email protected]>
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‎arch/arm/dts/Makefile‎

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@@ -39,6 +39,14 @@ dtb-$(CONFIG_ARCH_APPLE) += \
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t6001-j316c.dtb \
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t6001-j375c.dtb \
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t6002-j375d.dtb \
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t6020-j414s.dtb \
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t6020-j416s.dtb \
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t6020-j474s.dtb \
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t6021-j414c.dtb \
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t6021-j416c.dtb \
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t6021-j475c.dtb \
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t6022-j180d.dtb \
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t6022-j475d.dtb \
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t8103-j274.dtb \
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t8103-j293.dtb \
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t8103-j313.dtb \

‎arch/arm/dts/t6020-j414s.dts‎

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// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* MacBook Pro (14-inch, M2 Pro, 2023)
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*
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* target-type: J414s
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*
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* Copyright The Asahi Linux Contributors
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*/
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/dts-v1/;
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#include "t6020.dtsi"
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#include "t602x-j414-j416.dtsi"
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/ {
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compatible = "apple,j414s", "apple,t6020", "apple,arm-platform";
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model = "Apple MacBook Pro (14-inch, M2 Pro, 2023)";
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};
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&wifi0 {
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brcm,board-type = "apple,tokara";
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};
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&bluetooth0 {
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brcm,board-type = "apple,tokara";
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};
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&panel {
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compatible = "apple,panel-j414", "apple,panel-mini-led", "apple,panel";
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width-mm = <302>;
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height-mm = <196>;
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adj-height-mm = <189>;
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};
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&sound {
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compatible = "apple,j414-macaudio", "apple,j314-macaudio", "apple,macaudio";
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model = "MacBook Pro J414";
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};
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&mtp_mt {
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firmware-name = "apple/tpmtfw-j414s.bin";
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};

‎arch/arm/dts/t6020-j416s.dts‎

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// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* MacBook Pro (16-inch, M2 Pro, 2023)
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*
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* target-type: J416s
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*
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* Copyright The Asahi Linux Contributors
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*/
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/dts-v1/;
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#include "t6020.dtsi"
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#include "t602x-j414-j416.dtsi"
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/ {
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compatible = "apple,j416s", "apple,t6020", "apple,arm-platform";
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model = "Apple MacBook Pro (16-inch, M2 Pro, 2023)";
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};
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&wifi0 {
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brcm,board-type = "apple,amami";
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};
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&bluetooth0 {
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brcm,board-type = "apple,amami";
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};
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&panel {
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compatible = "apple,panel-j416", "apple,panel-mini-led", "apple,panel";
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width-mm = <346>;
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height-mm = <223>;
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adj-height-mm = <216>;
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};
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&sound {
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compatible = "apple,j416-macaudio", "apple,j316-macaudio", "apple,macaudio";
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model = "MacBook Pro J416";
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};
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&mtp_mt {
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firmware-name = "apple/tpmtfw-j416s.bin";
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};

‎arch/arm/dts/t6020-j474s.dts‎

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// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* Mac Mini (M2 Pro, 2023)
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*
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* target-type: J474s
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*
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* Copyright The Asahi Linux Contributors
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*/
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/dts-v1/;
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#include "t6020.dtsi"
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#define NO_PCIE_SDHC
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#include "t602x-j474-j475.dtsi"
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/ {
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compatible = "apple,j474s", "apple,t6020", "apple,arm-platform";
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model = "Apple Mac Mini (M2 Pro, 2023)";
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};
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&wifi0 {
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compatible = "pci14e4,4434";
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brcm,board-type = "apple,tasmania";
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};
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&bluetooth0 {
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compatible = "pci14e4,5f72";
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brcm,board-type = "apple,tasmania";
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};
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/* PCIe devices */
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&port01 {
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/*
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* TODO: do not enable port without device. This works around a Linux
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* bug which results in mismatched iommus on gaps in PCI(e) ports / bus
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* numbers.
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*/
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bus-range = <2 2>;
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status = "okay";
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};
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&sound {
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compatible = "apple,j474-macaudio", "apple,j473-macaudio", "apple,macaudio";
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model = "Mac mini J474";
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};
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&lpdptxphy {
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status = "okay";
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};
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#define USE_DCPEXT0 1
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#if USE_DCPEXT0
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/ {
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aliases {
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dcpext0 = &dcpext0;
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/delete-property/ dcp;
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};
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};
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&framebuffer0 {
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power-domains = <&ps_dispext0_cpu0>, <&ps_dptx_phy_ps>;
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};
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&dcp {
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status = "disabled";
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};
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&display {
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iommus = <&dispext0_dart 0>;
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};
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&dispext0_dart {
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status = "okay";
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};
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&dcpext0_dart {
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status = "okay";
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};
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&dcpext0_mbox {
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status = "okay";
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};
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&dcpext0 {
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#else
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&dcp {
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#endif
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status = "okay";
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apple,connector-type = "HDMI-A";
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/* HDMI HPD gpio, used as interrupt*/
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hdmi-hpd-gpios = <&pinctrl_aop 25 GPIO_ACTIVE_HIGH>;
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hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>;
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dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>;
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phys = <&lpdptxphy>;
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phy-names = "dp-phy";
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apple,dptx-phy = <4>;
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};
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&gpu {
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/* Apple does not do this, but they probably should */
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apple,perf-base-pstate = <3>;
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};

‎arch/arm/dts/t6020.dtsi‎

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// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* Apple T6020 "M2 Pro" SoC
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*
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* Other names: H14J, "Rhodes Chop"
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*
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* Copyright The Asahi Linux Contributors
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*/
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/* This chip is just a cut down version of t6021, so include it and disable the missing parts */
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#define GPU_REPEAT(x) <x x>
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#include "t6021.dtsi"
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/ {
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compatible = "apple,t6020", "apple,arm-platform";
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};
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/delete-node/ &pmgr_south;
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&gpu {
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compatible = "apple,agx-t6020", "apple,agx-g14x";
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apple,avg-power-filter-tc-ms = <302>;
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apple,avg-power-ki-only = <2.6375>;
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apple,avg-power-kp = <0.18>;
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apple,fast-die0-integral-gain = <1350.0>;
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apple,ppm-filter-time-constant-ms = <32>;
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apple,ppm-ki = <28.0>;
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};

‎arch/arm/dts/t6021-j414c.dts‎

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// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* MacBook Pro (14-inch, M2 Max, 2023)
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*
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* target-type: J414c
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*
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* Copyright The Asahi Linux Contributors
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*/
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/dts-v1/;
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#include "t6021.dtsi"
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#include "t602x-j414-j416.dtsi"
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/ {
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compatible = "apple,j414c", "apple,t6021", "apple,arm-platform";
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model = "Apple MacBook Pro (14-inch, M2 Max, 2023)";
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};
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&wifi0 {
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brcm,board-type = "apple,tokara";
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};
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&bluetooth0 {
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brcm,board-type = "apple,tokara";
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};
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&panel {
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compatible = "apple,panel-j414", "apple,panel-mini-led", "apple,panel";
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width-mm = <302>;
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height-mm = <196>;
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adj-height-mm = <189>;
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};
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&sound {
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compatible = "apple,j414-macaudio", "apple,j314-macaudio", "apple,macaudio";
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model = "MacBook Pro J414";
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};
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&mtp_mt {
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firmware-name = "apple/tpmtfw-j414c.bin";
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};

‎arch/arm/dts/t6021-j416c.dts‎

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// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* MacBook Pro (16-inch, M2 Max, 2022)
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*
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* target-type: J416c
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*
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* Copyright The Asahi Linux Contributors
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*/
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/dts-v1/;
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#include "t6021.dtsi"
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#include "t602x-j414-j416.dtsi"
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/ {
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compatible = "apple,j416c", "apple,t6021", "apple,arm-platform";
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model = "Apple MacBook Pro (16-inch, M2 Max, 2023)";
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};
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/* This machine model (only) has two extra boost CPU P-states *
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* Disabled: Only the highest CPU bin (38 GPU cores) has this.
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* Keep this disabled until m1n1 learns how to remove these OPPs
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* for unsupported machines, otherwise it breaks cpufreq.
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&avalanche_opp {
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opp18 {
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opp-hz = /bits/ 64 <3528000000>;
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opp-level = <18>;
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clock-latency-ns = <67000>;
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turbo-mode;
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};
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opp19 {
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opp-hz = /bits/ 64 <3696000000>;
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opp-level = <19>;
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clock-latency-ns = <67000>;
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turbo-mode;
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};
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};
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*/
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&wifi0 {
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brcm,board-type = "apple,amami";
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};
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&bluetooth0 {
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brcm,board-type = "apple,amami";
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};
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&panel {
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compatible = "apple,panel-j416", "apple,panel-mini-led", "apple,panel";
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width-mm = <346>;
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height-mm = <223>;
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adj-height-mm = <216>;
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};
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&sound {
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compatible = "apple,j416-macaudio", "apple,j316-macaudio", "apple,macaudio";
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model = "MacBook Pro J416";
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};
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&mtp_mt {
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firmware-name = "apple/tpmtfw-j416c.bin";
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};

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