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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "tegra20-tamonten.dtsi"
/ {
model = "Avionic Design Medcom-Wide board";
compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20";
aliases {
serial0 = &uartd;
};
chosen {
stdout-path = "serial0:115200n8";
};
host1x@50000000 {
dc@54200000 {
rgb {
status = "okay";
nvidia,panel = <&panel>;
};
};
};
pwm@7000a000 {
status = "okay";
};
i2c@7000c000 {
wm8903: wm8903@1a {
compatible = "wlf,wm8903";
reg = <0x1a>;
interrupt-parent = <&gpio>;
interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>;
gpio-controller;
#gpio-cells = <2>;
micdet-cfg = <0>;
micdet-delay = <100>;
gpio-cfg = <0xffffffff
0xffffffff
0
0xffffffff
0xffffffff>;
};
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
/* close enough */
power-supply = <&vdd_3v3_reg>;
};
panel: panel {
compatible = "innolux,n156bge-l21";
power-supply = <&vdd_1v8_reg>; // <&vdd_3v3_reg>;
enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
backlight = <&backlight>;
};
sound {
compatible = "ad,tegra-audio-wm8903-medcom-wide",
"nvidia,tegra-audio-wm8903";
nvidia,model = "Avionic Design Medcom-Wide";
nvidia,audio-routing =
"Headphone Jack", "HPOUTR",
"Headphone Jack", "HPOUTL",
"Int Spk", "ROP",
"Int Spk", "RON",
"Int Spk", "LOP",
"Int Spk", "LON",
"Mic Jack", "MICBIAS",
"IN1L", "Mic Jack";
nvidia,i2s-controller = <&tegra_i2s1>;
nvidia,audio-codec = <&wm8903>;
nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
<&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
<&tegra_car TEGRA20_CLK_CDEV1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
};
vcc_24v_reg: regulator-24v0 {
compatible = "regulator-fixed";
regulator-name = "vcc_24v";
regulator-min-microvolt = <24000000>;
regulator-max-microvolt = <24000000>;
regulator-always-on;
};
vdd_5v0_reg: regulator-5v0 {
compatible = "regulator-fixed";
regulator-name = "vdd_5v0";
vin-supply = <&vcc_24v_reg>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
vdd_3v3_reg: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "vdd_3v3";
vin-supply = <&vcc_24v_reg>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vdd_1v8_reg: regulator-1v8 {
compatible = "regulator-fixed";
regulator-name = "vdd_1v8";
vin-supply = <&vdd_3v3_reg>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
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