mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-14 15:23:07 +00:00
e22d5799dc
Enable USB PHY nodes on ASUS Transformers, Grouper, Enadevoru and LG X3. This is not mandatory since driver will use default values but preferable for new devices. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
165 lines
3 KiB
Text
165 lines
3 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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#include <dt-bindings/input/input.h>
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#include "tegra30.dtsi"
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/ {
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chosen {
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stdout-path = &uarta;
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};
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aliases {
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i2c0 = &pwr_i2c;
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mmc0 = &sdmmc4; /* eMMC */
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rtc0 = &pmic;
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rtc1 = "/rtc@7000e000";
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usb0 = &usb1;
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};
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memory {
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device_type = "memory";
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reg = <0x80000000 0x40000000>;
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};
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host1x@50000000 {
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dc@54200000 {
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nvidia,180-rotation;
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rgb {
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status = "okay";
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nvidia,panel = <&panel>;
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};
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};
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};
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gpio@6000d000 {
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volume-buttons-hog {
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gpio-hog;
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gpios = <TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>,
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<TEGRA_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
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output-low;
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};
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};
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uarta: serial@70006000 {
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status = "okay";
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};
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pwm: pwm@7000a000 {
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status = "okay";
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};
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pwr_i2c: i2c@7000d000 {
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status = "okay";
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clock-frequency = <400000>;
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};
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sdmmc4: sdhci@78000600 {
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status = "okay";
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bus-width = <8>;
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non-removable;
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vmmc-supply = <&vcore_emmc>;
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vqmmc-supply = <&vdd_1v8_vio>;
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};
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usb1: usb@7d000000 {
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status = "okay";
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dr_mode = "otg";
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};
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usb-phy@7d000000 {
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status = "okay";
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nvidia,hssync-start-delay = <0>;
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nvidia,xcvr-lsfslew = <2>;
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nvidia,xcvr-lsrslew = <2>;
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
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power-supply = <&vdd_5v0_bl>;
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pwms = <&pwm 0 50000>;
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brightness-levels = <1 35 70 105 140 175 210 255>;
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default-brightness-level = <5>;
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};
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/* PMIC has a built-in 32KHz oscillator which is used by PMC */
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clk32k_in: clock-32k {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <32768>;
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clock-output-names = "pmic-oscillator";
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};
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gpio-keys {
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compatible = "gpio-keys";
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key-power {
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label = "Power";
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gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>;
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linux,code = <KEY_ENTER>;
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};
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key-volume-up {
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label = "Volume Up";
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gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>;
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linux,code = <KEY_UP>;
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};
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key-volume-down {
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label = "Volume Down";
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gpios = <&gpio TEGRA_GPIO(Q, 3) GPIO_ACTIVE_LOW>;
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linux,code = <KEY_DOWN>;
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};
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};
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panel: panel {
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compatible = "simple-panel";
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power-supply = <&vdd_pnl_reg>;
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enable-gpios = <&gpio TEGRA_GPIO(N, 6) GPIO_ACTIVE_HIGH>;
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backlight = <&backlight>;
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display-timings {
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timing@0 {
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/* 1280x800@60Hz */
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clock-frequency = <68000000>;
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hactive = <800>;
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hfront-porch = <24>;
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hback-porch = <32>;
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hsync-len = <24>;
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vactive = <1280>;
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vfront-porch = <5>;
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vback-porch = <32>;
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vsync-len = <1>;
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};
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};
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};
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vdd_pnl_reg: regulator-pnl {
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compatible = "regulator-fixed";
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regulator-name = "vdd_panel";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio TEGRA_GPIO(W, 1) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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vdd_5v0_bl: regulator-bl {
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compatible = "regulator-fixed";
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regulator-name = "vdd_5v0_bl";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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};
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