0001 // SPDX-License-Identifier: GPL-2.0
0002 /dts-v1/;
0003
0004 #include "tegra20-tamonten.dtsi"
0005
0006 / {
0007 model = "Avionic Design Plutux board";
0008 compatible = "ad,plutux", "ad,tamonten", "nvidia,tegra20";
0009
0010 host1x@50000000 {
0011 hdmi@54280000 {
0012 status = "okay";
0013 };
0014 };
0015
0016 i2c@7000c000 {
0017 wm8903: wm8903@1a {
0018 compatible = "wlf,wm8903";
0019 reg = <0x1a>;
0020 interrupt-parent = <&gpio>;
0021 interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>;
0022
0023 gpio-controller;
0024 #gpio-cells = <2>;
0025
0026 micdet-cfg = <0>;
0027 micdet-delay = <100>;
0028 gpio-cfg = <0xffffffff
0029 0xffffffff
0030 0
0031 0xffffffff
0032 0xffffffff>;
0033 };
0034 };
0035
0036 sound {
0037 compatible = "ad,tegra-audio-plutux",
0038 "nvidia,tegra-audio-wm8903";
0039 nvidia,model = "Avionic Design Plutux";
0040
0041 nvidia,audio-routing =
0042 "Headphone Jack", "HPOUTR",
0043 "Headphone Jack", "HPOUTL",
0044 "Int Spk", "ROP",
0045 "Int Spk", "RON",
0046 "Int Spk", "LOP",
0047 "Int Spk", "LON",
0048 "Mic Jack", "MICBIAS",
0049 "IN1L", "Mic Jack";
0050
0051 nvidia,i2s-controller = <&tegra_i2s1>;
0052 nvidia,audio-codec = <&wm8903>;
0053
0054 nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
0055 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
0056
0057 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
0058 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
0059 <&tegra_car TEGRA20_CLK_CDEV1>;
0060 clock-names = "pll_a", "pll_a_out0", "mclk";
0061 };
0062
0063 vcc_24v_reg: regulator-24v0 {
0064 compatible = "regulator-fixed";
0065 regulator-name = "vcc_24v";
0066 regulator-min-microvolt = <24000000>;
0067 regulator-max-microvolt = <24000000>;
0068 regulator-always-on;
0069 };
0070
0071 vdd_5v0_reg: regulator-5v0 {
0072 compatible = "regulator-fixed";
0073 regulator-name = "vdd_5v0";
0074 vin-supply = <&vcc_24v_reg>;
0075 regulator-min-microvolt = <5000000>;
0076 regulator-max-microvolt = <5000000>;
0077 regulator-always-on;
0078 };
0079
0080 vdd_3v3_reg: regulator-3v3 {
0081 compatible = "regulator-fixed";
0082 regulator-name = "vdd_3v3";
0083 vin-supply = <&vcc_24v_reg>;
0084 regulator-min-microvolt = <3300000>;
0085 regulator-max-microvolt = <3300000>;
0086 regulator-always-on;
0087 };
0088
0089 vdd_1v8_reg: regulator-1v8 {
0090 compatible = "regulator-fixed";
0091 regulator-name = "vdd_1v8";
0092 vin-supply = <&vdd_3v3_reg>;
0093 regulator-min-microvolt = <1800000>;
0094 regulator-max-microvolt = <1800000>;
0095 regulator-always-on;
0096 };
0097 };
