1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
3
4 #include "tegra20-tamonten.dtsi"
5
6 / {
7 model = "Avionic Design Tamonten Evaluation Carrier";
8 compatible = "ad,tec", "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 pcie@80003000 {
37 status = "okay";
38
39 pci@1,0 {
40 status = "okay";
41 };
42 };
43
44 sound {
45 compatible = "ad,tegra-audio-wm8903-tec",
46 "nvidia,tegra-audio-wm8903";
47 nvidia,model = "Avionic Design TEC";
48
49 nvidia,audio-routing =
50 "Headphone Jack", "HPOUTR",
51 "Headphone Jack", "HPOUTL",
52 "Int Spk", "ROP",
53 "Int Spk", "RON",
54 "Int Spk", "LOP",
55 "Int Spk", "LON",
56 "Mic Jack", "MICBIAS",
57 "IN1L", "Mic Jack";
58
59 nvidia,i2s-controller = <&tegra_i2s1>;
60 nvidia,audio-codec = <&wm8903>;
61
62 nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
63 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
64 GPIO_ACTIVE_LOW>;
65
66 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
67 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
68 <&tegra_car TEGRA20_CLK_CDEV1>;
69 clock-names = "pll_a", "pll_a_out0", "mclk";
70 };
71
72 vcc_24v_reg: regulator-24v {
73 compatible = "regulator-fixed";
74 regulator-name = "vcc_24v";
75 regulator-min-microvolt = <24000000>;
76 regulator-max-microvolt = <24000000>;
77 regulator-always-on;
78 };
79
80 vdd_5v0_reg: regulator-5v0 {
81 compatible = "regulator-fixed";
82 regulator-name = "vdd_5v0";
83 vin-supply = <&vcc_24v_reg>;
84 regulator-min-microvolt = <5000000>;
85 regulator-max-microvolt = <5000000>;
86 regulator-always-on;
87 };
88
89 vdd_3v3_reg: regulator-3v3 {
90 compatible = "regulator-fixed";
91 regulator-name = "vdd_3v3";
92 vin-supply = <&vcc_24v_reg>;
93 regulator-min-microvolt = <3300000>;
94 regulator-max-microvolt = <3300000>;
95 regulator-always-on;
96 };
97
98 vdd_1v8_reg: regulator-1v8 {
99 compatible = "regulator-fixed";
100 regulator-name = "vdd_1v8";
101 vin-supply = <&vdd_3v3_reg>;
102 regulator-min-microvolt = <1800000>;
103 regulator-max-microvolt = <1800000>;
104 regulator-always-on;
105 };
106 };
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