Commit aaa1d42a authored by Janne Grunau's avatar Janne Grunau Committed by Hector Martin
Browse files

arm64: dts: apple: Add J375 devicetrees 



These are the Mac Studio devices with M1 Max (t6001) and
M1 Ultra (t6002).

Signed-off-by: default avatarJanne Grunau <j@jannau.net>
Acked-by: default avatarMarc Zyngier <maz@kernel.org>
Signed-off-by: default avatarHector Martin <marcan@marcan.st>
parent cad7a077

arch/arm64/boot/dts/apple/Makefile

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@@ -8,3 +8,5 @@ dtb-$(CONFIG_ARCH_APPLE) += t6000-j314s.dtb 
dtb-$(CONFIG_ARCH_APPLE) += t6001-j314c.dtb

dtb-$(CONFIG_ARCH_APPLE) += t6000-j316s.dtb

dtb-$(CONFIG_ARCH_APPLE) += t6001-j316c.dtb

dtb-$(CONFIG_ARCH_APPLE) += t6001-j375c.dtb

dtb-$(CONFIG_ARCH_APPLE) += t6002-j375d.dtb

arch/arm64/boot/dts/apple/t6001-j375c.dts

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// SPDX-License-Identifier: GPL-2.0+ OR MIT

/*

 * Mac Studio (M1 Max, 2022)

 *

 * target-type: J375c

 *

 * Copyright The Asahi Linux Contributors

 */



/dts-v1/;



#include "t6001.dtsi"

#include "t600x-j375.dtsi"



/ {

	compatible = "apple,j375c", "apple,t6001", "apple,arm-platform";

	model = "Apple Mac Studio (M1 Max, 2022)";

};

arch/arm64/boot/dts/apple/t6002-j375d.dts

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// SPDX-License-Identifier: GPL-2.0+ OR MIT

/*

 * Mac Studio (M1 Ultra, 2022)

 *

 * target-type: J375d

 *

 * Copyright The Asahi Linux Contributors

 */



/dts-v1/;



#include "t6002.dtsi"

#include "t600x-j375.dtsi"



/ {

	compatible = "apple,j375d", "apple,t6002", "apple,arm-platform";

	model = "Apple Mac Studio (M1 Ultra, 2022)";

};



/* USB Type C */

&i2c0 {

	/* front-right */

	hpm4: usb-pd@39 {

		compatible = "apple,cd321x";

		reg = <0x39>;

		interrupt-parent = <&pinctrl_ap>;

		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;

		interrupt-names = "irq";

	};



	/* front-left */

	hpm5: usb-pd@3a {

		compatible = "apple,cd321x";

		reg = <0x3a>;

		interrupt-parent = <&pinctrl_ap>;

		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;

		interrupt-names = "irq";

	};

};



/* 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;



/delete-node/ &ps_disp0_cpu0_die1;

/delete-node/ &ps_disp0_fe_die1;

arch/arm64/boot/dts/apple/t600x-j375.dtsi

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// SPDX-License-Identifier: GPL-2.0+ OR MIT

/*

 * Mac Studio (2022)

 *

 * This file contains the parts common to J375 devices with both t6001 and t6002.

 *

 * target-type: J375c / J375d

 *

 * Copyright The Asahi Linux Contributors

 */



/ {

	aliases {

		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";

		};

	};



	memory@10000000000 {

		device_type = "memory";

		reg = <0x100 0 0x2 0>; /* To be filled by loader */

	};

};



&serial0 {

	status = "okay";

};



/* USB Type C */

&i2c0 {

	hpm0: usb-pd@38 {

		compatible = "apple,cd321x";

		reg = <0x38>;

		interrupt-parent = <&pinctrl_ap>;

		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;

		interrupt-names = "irq";

	};



	hpm1: usb-pd@3f {

		compatible = "apple,cd321x";

		reg = <0x3f>;

		interrupt-parent = <&pinctrl_ap>;

		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;

		interrupt-names = "irq";

	};



	hpm2: usb-pd@3b {

		compatible = "apple,cd321x";

		reg = <0x3b>;

		interrupt-parent = <&pinctrl_ap>;

		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;

		interrupt-names = "irq";

	};



	hpm3: usb-pd@3c {

		compatible = "apple,cd321x";

		reg = <0x3c>;

		interrupt-parent = <&pinctrl_ap>;

		interrupts = <174 IRQ_TYPE_LEVEL_LOW>;

		interrupt-names = "irq";

	};

};



/* PCIe devices */

&port00 {

	/* WLAN */

	bus-range = <1 1>;

	wifi0: wifi@0,0 {

		reg = <0x10000 0x0 0x0 0x0 0x0>;

		/* To be filled by the loader */

		local-mac-address = [00 10 18 00 00 10];

	};

};



&port01 {

	/* SD card reader */

	bus-range = <2 2>;

	sdhci0: mmc@0,0 {

		compatible = "pci17a0,9755";

		reg = <0x20000 0x0 0x0 0x0 0x0>;

		cd-inverted;

		wp-inverted;

	};

};



&port02 {

	/* 10 Gbit Ethernet */

	bus-range = <3 3>;

	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 */

	bus-range = <4 4>;

};