mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-15 01:17:39 +00:00
c918e2c303
This synchronizes the device trees with those that are in the process of being upstreamed into Linux. This is mostly the current state of the device trees on the asahilinux branch with a few extra bits used by OpenBSD. This includes device trees for machines that were still missing. There are still some differences that will hopefully be resolved soon. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org>
105 lines
1.8 KiB
Text
105 lines
1.8 KiB
Text
// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* Apple iMac (24-inch, 2x USB-C, M1, 2020)
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*
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* target-type: J457
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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 "t8103.dtsi"
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#include "t8103-jxxx.dtsi"
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/ {
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compatible = "apple,j457", "apple,t8103", "apple,arm-platform";
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model = "Apple iMac (24-inch, 2x USB-C, M1, 2020)";
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aliases {
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ethernet0 = ðernet0;
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};
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};
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&wifi0 {
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brcm,board-type = "apple,santorini";
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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-right";
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};
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&typec1 {
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label = "USB-C Back-left";
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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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&port02 {
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bus-range = <3 3>;
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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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/*
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* Remove unused PCIe port and disable the associated DART.
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*/
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&pcie0_dart_1 {
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status = "disabled";
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};
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/delete-node/ &port01;
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&i2c1 {
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clock-frequency = <50000>;
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jack_codec: codec@48 {
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compatible = "cirrus,cs42l83", "cirrus,cs42l42";
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reg = <0x48>;
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reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>;
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interrupt-parent = <&pinctrl_ap>;
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interrupts = <183 IRQ_TYPE_LEVEL_LOW>;
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#sound-dai-cells = <0>;
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cirrus,ts-inv = <1>;
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};
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};
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/ {
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "iMac integrated audio";
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#address-cells = <1>;
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#size-cells = <0>;
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simple-audio-card,dai-link@0 {
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bitclock-inversion;
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frame-inversion;
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reg = <0>;
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format = "i2s";
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mclk-fs = <64>;
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tdm-slot-width = <32>;
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link0_cpu: cpu {
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sound-dai = <&mca 2>;
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bitclock-master;
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frame-master;
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};
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link0_codec: codec {
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sound-dai = <&jack_codec>;
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};
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};
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};
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};
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