1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3
4 #include "tegra20-tamonten.dtsi"
5
6 / {
7 model = "Avionic Design Plutux board";
8 compatible = "ad,plutux", "ad,tamonten", "nvidia,tegra20";
9
10 host1x@50000000 {
11 hdmi@54280000 {
12 status = "okay";
13 };
14 };
15
16 i2c@7000c000 {
17 wm8903: wm8903@1a {
18 compatible = "wlf,wm8903";
19 reg = <0x1a>;
20 interrupt-parent = <&gpio>;
21 interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>;
22
23 gpio-controller;
24 #gpio-cells = <2>;
25
26 micdet-cfg = <0>;
27 micdet-delay = <100>;
28 gpio-cfg = <0xffffffff
29 0xffffffff
30 0
31 0xffffffff
32 0xffffffff>;
33 };
34 };
35
36 sound {
37 compatible = "ad,tegra-audio-plutux",
38 "nvidia,tegra-audio-wm8903";
39 nvidia,model = "Avionic Design Plutux";
40
41 nvidia,audio-routing =
42 "Headphone Jack", "HPOUTR",
43 "Headphone Jack", "HPOUTL",
44 "Int Spk", "ROP",
45 "Int Spk", "RON",
46 "Int Spk", "LOP",
47 "Int Spk", "LON",
48 "Mic Jack", "MICBIAS",
49 "IN1L", "Mic Jack";
50
51 nvidia,i2s-controller = <&tegra_i2s1>;
52 nvidia,audio-codec = <&wm8903>;
53
54 nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
55 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
56
57 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
58 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
59 <&tegra_car TEGRA20_CLK_CDEV1>;
60 clock-names = "pll_a", "pll_a_out0", "mclk";
61 };
62
63 vcc_24v_reg: regulator-24v0 {
64 compatible = "regulator-fixed";
65 regulator-name = "vcc_24v";
66 regulator-min-microvolt = <24000000>;
67 regulator-max-microvolt = <24000000>;
68 regulator-always-on;
69 };
70
71 vdd_5v0_reg: regulator-5v0 {
72 compatible = "regulator-fixed";
73 regulator-name = "vdd_5v0";
74 vin-supply = <&vcc_24v_reg>;
75 regulator-min-microvolt = <5000000>;
76 regulator-max-microvolt = <5000000>;
77 regulator-always-on;
78 };
79
80 vdd_3v3_reg: regulator-3v3 {
81 compatible = "regulator-fixed";
82 regulator-name = "vdd_3v3";
83 vin-supply = <&vcc_24v_reg>;
84 regulator-min-microvolt = <3300000>;
85 regulator-max-microvolt = <3300000>;
86 regulator-always-on;
87 };
88
89 vdd_1v8_reg: regulator-1v8 {
90 compatible = "regulator-fixed";
91 regulator-name = "vdd_1v8";
92 vin-supply = <&vdd_3v3_reg>;
93 regulator-min-microvolt = <1800000>;
94 regulator-max-microvolt = <1800000>;
95 regulator-always-on;
96 };
97 };
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