mirror of
https://github.com/AsahiLinux/m1n1
synced 2024-12-23 20:13:06 +00:00
109 lines
1.9 KiB
Text
109 lines
1.9 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/dts-v1/;
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/ {
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model = "Apple Mac Mini M1 2020";
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compatible = "apple,j274";
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#address-cells = <2>;
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#size-cells = <2>;
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chosen {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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bootargs = "earlycon debug";
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stdout-path = "serial0:1500000";
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linux,initrd-start = <0x8 0x30000000>;
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linux,initrd-end = <0x8 0x30800000>;
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framebuffer0: framebuffer@9e0df8000 {
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compatible = "simple-framebuffer";
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allwinner,pipeline = "de_be0-lcd0";
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reg = <0x9 0xe0df8000 0 8294400>;
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width = <1920>;
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height = <1080>;
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stride = <7680>;
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format = "x2r10g10b10";
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};
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};
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memory@800000000 {
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device_type = "memory";
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reg = <0x8 0x00000000 0x1 0x00000000>;
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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resv@800000000 {
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reg = <0x8 0x0 0x0 0x3000000>;
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no-map;
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};
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};
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aliases {
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serial0 = &serial0;
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};
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cpus {
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cpu0: cpu {
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compatible = "arm,apple-firestorm";
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device_type = "cpu";
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};
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};
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fiq: interrupt-controller {
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compatible = "apple,t8103-fiq";
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#interrupt-cells = <2>;
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#address-cells = <0>;
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interrupt-controller;
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};
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timer {
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compatible = "arm,armv8-timer";
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interrupt-parent = <&fiq>;
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interrupts = <0 8>,
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<0 8>,
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<0 8>,
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<0 8>;
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};
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clk24: clk24 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24000000>;
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clock-output-names = "clk24";
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};
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soc {
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compatible = "simple-bus";
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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aic: interrupt-controller@23b100000 {
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compatible = "apple,t8103-aic";
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#interrupt-cells = <2>;
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#address-cells = <0>;
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interrupt-controller;
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reg = <0x2 0x3b100000 0x0 0x8000>;
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};
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serial0: serial@235200000 {
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compatible = "apple,t8103-uart";
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reg = <0x2 0x35200000 0x0 0x1000>;
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reg-shift = <2>;
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reg-io-width = <4>;
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interrupt-parent = <&aic>;
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interrupts = <605 8>;
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clocks = <&clk24>, <&clk24>;
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clock-names = "uart", "clk_uart_baud0";
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};
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};
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};
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