u-boot/arch/arm/dts/t8103-j274.dts

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// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Apple Mac mini (M1, 2020)
*
* target-type: J274
*
* Copyright The Asahi Linux Contributors
*/
/dts-v1/;
#include "t8103.dtsi"
#include "t8103-jxxx.dtsi"
/ {
compatible = "apple,j274", "apple,t8103", "apple,arm-platform";
model = "Apple Mac mini (M1, 2020)";
aliases {
ethernet0 = &ethernet0;
};
};
&wifi0 {
brcm,board-type = "apple,atlantisb";
};
/*
* Provide labels for the USB type C ports.
*/
&typec0 {
label = "USB-C Back-left";
};
&typec1 {
label = "USB-C Back-right";
};
/*
* Force the bus number assignments so that we can declare some of the
* on-board devices and properties that are populated by the bootloader
* (such as MAC addresses).
*/
&port01 {
bus-range = <2 2>;
};
&port02 {
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];
};
};
&i2c1 {
clock-frequency = <50000>;
speaker_amp: codec@31 {
compatible = "ti,tas5770l", "ti,tas2770";
reg = <0x31>;
reset-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>;
#sound-dai-cells = <0>;
};
};
&i2c2 {
status = "okay";
clock-frequency = <50000>;
jack_codec: codec@48 {
compatible = "cirrus,cs42l83", "cirrus,cs42l42";
reg = <0x48>;
reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>;
interrupt-parent = <&pinctrl_ap>;
interrupts = <183 IRQ_TYPE_LEVEL_LOW>;
#sound-dai-cells = <0>;
cirrus,ts-inv = <1>;
};
};
/ {
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "Mac mini integrated audio";
#address-cells = <1>;
#size-cells = <0>;
simple-audio-card,dai-link@0 {
reg = <0>;
format = "left_j";
tdm-slot-width = <32>;
mclk-fs = <64>;
link0_cpu: cpu {
sound-dai = <&mca 0>;
bitclock-master;
frame-master;
};
link0_codec: codec {
sound-dai = <&speaker_amp>;
};
};
simple-audio-card,dai-link@1 {
bitclock-inversion;
frame-inversion;
reg = <1>;
format = "i2s";
mclk-fs = <64>;
tdm-slot-width = <32>;
link1_cpu: cpu {
sound-dai = <&mca 2>;
bitclock-master;
frame-master;
};
link1_codec: codec {
sound-dai = <&jack_codec>;
};
};
};
};