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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
/* This dts file describes the HTC One X smartphone */
/* CPU Speedo ID 4, Soc Speedo ID 1, CPU Process: 1, Core Process: 0 */
#include <dt-bindings/input/input.h>
#include "tegra30.dtsi"
/ {
model = "HTC One X";
compatible = "htc,endeavoru", "nvidia,tegra30";
chosen {
stdout-path = &uarta;
};
aliases {
i2c0 = &pwr_i2c;
mmc0 = &sdmmc4; /* eMMC */
rtc0 = &pmic;
rtc1 = "/rtc@7000e000";
usb0 = µ_usb;
};
memory {
device_type = "memory";
reg = <0x80000000 0x40000000>;
};
host1x@50000000 {
dc@54200000 {
clocks = <&tegra_car TEGRA30_CLK_DISP1>,
<&tegra_car TEGRA30_CLK_PLL_D_OUT0>;
rgb {
status = "okay";
nvidia,panel = <&dsia>;
};
};
dsia: dsi@54300000 {
status = "okay";
avdd-dsi-csi-supply = <&avdd_dsi_csi>;
panel = <&panel>;
};
};
uarta: serial@70006000 {
status = "okay";
};
pwr_i2c: i2c@7000d000 {
status = "okay";
clock-frequency = <100000>;
/* Texas Instruments TPS80032 PMIC */
pmic: tps80032@48 {
compatible = "ti,tps80032";
reg = <0x48>;
ti,system-power-controller;
regulators {
vdd_1v8_vio: smps5 {
regulator-name = "vdd_1v8_gen";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
/* DSI VDD */
avdd_dsi_csi: ldo1 {
regulator-name = "avdd_dsi_csi";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
};
};
};
sdmmc4: sdhci@78000600 {
status = "okay";
bus-width = <8>;
non-removable;
vmmc-supply = <&vcore_emmc>;
vqmmc-supply = <&vdd_1v8_vio>;
};
micro_usb: usb@7d000000 {
status = "okay";
dr_mode = "otg";
};
backlight: backlight {
compatible = "nvidia,tegra-pwm-backlight";
nvidia,pwm-source = <1>;
nvidia,default-brightness = <0x8E>;
};
/* PMIC has a built-in 32KHz oscillator which is used by PMC */
clk32k_in: clock-32k {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "pmic-oscillator";
};
gpio-keys {
compatible = "gpio-keys";
key-power {
label = "Power";
gpios = <&gpio TEGRA_GPIO(U, 6) GPIO_ACTIVE_LOW>;
linux,code = <KEY_ENTER>;
};
key-volume-up {
label = "Volume Up";
gpios = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_LOW>;
linux,code = <KEY_UP>;
};
key-volume-down {
label = "Volume Down";
gpios = <&gpio TEGRA_GPIO(W, 3) GPIO_ACTIVE_LOW>;
linux,code = <KEY_DOWN>;
};
};
panel: panel {
compatible = "htc,edge-panel";
reset-gpios = <&gpio TEGRA_GPIO(N, 6) GPIO_ACTIVE_LOW>;
vdd-supply = <&vdd_3v3_panel>;
vddio-supply = <&vdd_1v8_panel>;
backlight = <&backlight>;
};
vcore_emmc: regulator-emmc {
compatible = "regulator-fixed";
regulator-name = "vdd_2v85_sdmmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
gpio = <&gpio TEGRA_GPIO(M, 3) GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vdd_3v3_panel: regulator-lcm {
compatible = "regulator-fixed";
regulator-name = "v_lcm_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio TEGRA_GPIO(E, 2) GPIO_ACTIVE_HIGH>;
enable-active-high;
};
vdd_1v8_panel: regulator-lcmio {
compatible = "regulator-fixed";
regulator-name = "v_lcmio_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio TEGRA_GPIO(E, 5) GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
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