87 lines
1.4 KiB
Devicetree
87 lines
1.4 KiB
Devicetree
// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* Apple Mac mini (M2, 2023)
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*
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* target-type: J473
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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 "t8112.dtsi"
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#include "t8112-jxxx.dtsi"
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/ {
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compatible = "apple,j473", "apple,t8112", "apple,arm-platform";
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model = "Apple Mac mini (M2, 2023)";
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chassis-type = "desktop";
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aliases {
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ethernet0 = ðernet0;
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};
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};
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/*
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* Keep the power-domains used for the HDMI port on.
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*/
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&framebuffer0 {
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power-domains = <&ps_dispext_cpu0>, <&ps_dptx_ext_phy>;
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};
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/*
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* The M2 Mac mini uses dispext for the HDMI output so it's not necessary to
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* keep disp0 power-domains always-on.
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*/
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&ps_disp0_sys {
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/delete-property/ apple,always-on;
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};
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&ps_disp0_fe {
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/delete-property/ apple,always-on;
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};
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/*
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* Force the bus number assignments so that we can declare some of the
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* on-board devices and properties that are populated by the bootloader
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* (such as MAC addresses).
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*/
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&port00 {
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bus-range = <1 1>;
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};
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&port01 {
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bus-range = <2 2>;
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status = "okay";
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};
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&port02 {
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bus-range = <3 3>;
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status = "okay";
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ethernet0: ethernet@0,0 {
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reg = <0x30000 0x0 0x0 0x0 0x0>;
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/* To be filled by the loader */
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local-mac-address = [00 10 18 00 00 00];
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};
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};
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&pcie1_dart {
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status = "okay";
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};
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&pcie2_dart {
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status = "okay";
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};
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/*
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* Provide labels for the USB type C ports.
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*/
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&typec0 {
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label = "USB-C Back-left";
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};
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&typec1 {
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label = "USB-C Back-right";
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};
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