dts/amlogic/meson-gxbb-p200.dts

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include "meson-gxbb-p20x.dtsi"
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/sound/meson-aiu.h>
15 	compatible = "amlogic,p200", "amlogic,meson-gxbb";
18 	spdif_dit: audio-codec-0 {
19 		#sound-dai-cells = <0>;
20 		compatible = "linux,spdif-dit";
21 		sound-name-prefix = "DIT";
24 	avdd18_usb_adc: regulator-avdd18_usb_adc {
25 		compatible = "regulator-fixed";
26 		regulator-name = "AVDD18_USB_ADC";
27 		regulator-min-microvolt = <1800000>;
28 		regulator-max-microvolt = <1800000>;
32 		compatible = "adc-keys";
33 		io-channels = <&saradc 0>;
34 		io-channel-names = "buttons";
35 		keyup-threshold-microvolt = <1800000>;
37 		button-home {
40 			press-threshold-microvolt = <900000>; /* 50% */
43 		button-esc {
46 			press-threshold-microvolt = <684000>; /* 38% */
49 		button-up {
52 			press-threshold-microvolt = <468000>; /* 26% */
55 		button-down {
58 			press-threshold-microvolt = <252000>; /* 14% */
61 		button-menu {
64 			press-threshold-microvolt = <0>; /* 0% */
69 		compatible = "amlogic,gx-sound-card";
71 		assigned-clocks = <&clkc CLKID_MPLL0>,
74 		assigned-clock-parents = <0>, <0>, <0>;
75 		assigned-clock-rates = <294912000>,
79 		dai-link-0 {
80 			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
83 		dai-link-1 {
84 			sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
87 		dai-link-2 {
88 			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
89 			dai-format = "i2s";
90 			mclk-fs = <256>;
92 			codec-0 {
93 				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
97 		dai-link-3 {
98 			sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
100 			codec-0 {
101 				sound-dai = <&spdif_dit>;
105 		dai-link-4 {
106 			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
108 			codec-0 {
109 				sound-dai = <&hdmi_tx>;
117 	pinctrl-0 = <&spdif_out_y_pins>;
118 	pinctrl-names = "default";
123 	pinctrl-0 = <&eth_rgmii_pins>;
124 	pinctrl-names = "default";
125 	phy-handle = <&eth_phy0>;
126 	phy-mode = "rgmii";
128 	amlogic,tx-delay-ns = <2>;
131 		compatible = "snps,dwmac-mdio";
132 		#address-cells = <1>;
133 		#size-cells = <0>;
135 		eth_phy0: ethernet-phy@3 {
139 			reset-assert-us = <10000>;
140 			reset-deassert-us = <30000>;
141 			reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
143 			interrupt-parent = <&gpio_intc>;
152 	pinctrl-0 = <&i2c_b_pins>;
153 	pinctrl-names = "default";
158 	vref-supply = <&avdd18_usb_adc>;