mirror of
https://github.com/AsahiLinux/u-boot
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106 lines
1.8 KiB
Text
106 lines
1.8 KiB
Text
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// 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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