board: htc: endeavoru: add One X support
The HTC One X is a touchscreen-based, slate-sized smartphone
designed and manufactured by HTC that runs the Android operating
system. The One X features a 4.7" display, an Nvidia Tegra 3
quad-core chip, 1 GB of RAM and non-extendable 32 GB of internal
storage. UART-A is default debug port.
Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com>
Tested-by: Ion Agorria <ion@agorria.com>
Tested-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index f31cabc..3de10ec 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -250,6 +250,7 @@
tegra30-beaver.dtb \
tegra30-cardhu.dtb \
tegra30-colibri.dtb \
+ tegra30-htc-endeavoru.dtb \
tegra30-lg-p880.dtb \
tegra30-lg-p895.dtb \
tegra30-tec-ng.dtb \
diff --git a/arch/arm/dts/tegra30-htc-endeavoru.dts b/arch/arm/dts/tegra30-htc-endeavoru.dts
new file mode 100644
index 0000000..c55e193
--- /dev/null
+++ b/arch/arm/dts/tegra30-htc-endeavoru.dts
@@ -0,0 +1,166 @@
+// 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>;
+
+ regulators {
+ /* DSI VDD */
+ avdd_dsi_csi: ldo1 {
+ regulator-name = "avdd_dsi_csi";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+ };
+ };
+ };
+
+ sdmmc4: sdhci@78000600 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+ };
+
+ 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;
+ };
+};