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pmaports/device/linux-samsung-i927/0007-ARM-dts-tegra20-glide-Samsung-SGH-I927-support.patch
Sergey Larin 5ccbcf999d
samsung-i927: update kernel to 5.2.1, more updates (!452) 
- OTG support
- Charger
- WiFi 5GHz
- RTC bug "fixed" (always-on interrupt - made device overheat!)
- Kernel version bumped to 5.2.1
- Memory timings
- New WM8994 codec board driver (fixes suspend/resume)
- Camera's regulator supported now (saves power at least!)
- Updated panel driver (still not in mainline, idk why)
- MHL support in kernel (fixes boot times and screen, currently disabled in X,
  not tested)
- Other minor kernel chagnes

[ci:skip-build]: already built successfully in CI
2019-07-17 00:15:26 +02:00

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From 30dfad94dda522bce62cb635c26fadf9bbf5a24e Mon Sep 17 00:00:00 2001
From: Sergey Larin <cerg2010cerg2010@mail.ru>
Date: Sat, 26 Jan 2019 20:50:51 +0300
Subject: [PATCH] ARM: dts: tegra20-glide: Samsung SGH-I927 support
Initial DTS for this Samsung device. For now, kernel with this Device
Tree boots to FBCON successfully, probing drivers without failures.
At this point, everything is untested except display output (no MHL),
since I use Android's boot.img.
Signed-off-by: Sergey Larin <cerg2010cerg2010@mail.ru>
---
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/tegra20-glide.dts | 1291 +++++++++++++++++++++++++++
2 files changed, 1293 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/tegra20-glide.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index dab2914fa293..a7834dcc3d40 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1131,7 +1131,8 @@ dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += \
tegra20-seaboard.dtb \
tegra20-tec.dtb \
tegra20-trimslice.dtb \
- tegra20-ventana.dtb
+ tegra20-ventana.dtb \
+ tegra20-glide.dtb
dtb-$(CONFIG_ARCH_TEGRA_3x_SOC) += \
tegra30-apalis-eval.dtb \
tegra30-apalis-v1.1-eval.dtb \
diff --git a/arch/arm/boot/dts/tegra20-glide.dts b/arch/arm/boot/dts/tegra20-glide.dts
new file mode 100644
index 000000000000..32f59e7889be
--- /dev/null
+++ b/arch/arm/boot/dts/tegra20-glide.dts
@@ -0,0 +1,1291 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "tegra20.dtsi"
+
+// GPS
+&uarta {
+ status = "okay";
+
+ gnss {
+ // Actual chip is unknown
+ // (I don't want to teardown this thing)
+ compatible = "wi2wi,w2sg0084i";
+
+ sirf,onoff-gpios = <&gpio TEGRA_GPIO(N, 6) GPIO_ACTIVE_HIGH>;
+ // reset GPIO: B2
+ // Also depends on this, but no way to specify it
+ clocks = <&tegra_car TEGRA20_CLK_BLINK>;
+ };
+
+};
+
+// Debug console
+&uartb {
+ status = "okay";
+};
+
+// Bluetooth
+&uartc {
+ status = "okay";
+
+ bluetooth {
+ // can be changed to 4330 in linux v5.0
+ compatible = "brcm,bcm43438-bt";
+ max-speed = <921600>;
+ shutdown-gpios = <&gpio TEGRA_GPIO(J, 5) GPIO_ACTIVE_HIGH>;
+ device-wakeup-gpios = <&gpio TEGRA_GPIO(S, 1) GPIO_ACTIVE_HIGH>;
+ host-wakeup-gpios = <&gpio TEGRA_GPIO(S, 2) GPIO_ACTIVE_HIGH>;
+ clock-names = "lpo";
+ clocks = <&tegra_car TEGRA20_CLK_BLINK>;
+ };
+};
+
+/ {
+ model = "Samsung SGH-I927 Captivate Glide";
+ compatible = "samsung,i927", "nvidia,tegra20";
+
+ aliases {
+ rtc0 = "/i2c@7000d000/max8907@3c";
+ rtc1 = "/rtc@7000e000";
+ serial0 = &uartb;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x40000000>;
+ };
+
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ /* bootloader reads/writes magic values in this region */
+ bootloader_data: bootloader_data@1FF00000 {
+ reg = <0x1FF00000 0x00100000>;
+ no-map;
+ };
+ };
+
+ host1x@50000000 {
+ dc@54200000 {
+ rgb {
+ status = "okay";
+ nvidia,panel = <&panel>;
+ };
+ };
+
+ hdmi@54280000 {
+ status = "okay";
+
+ vdd-supply = <&hdmi_vdd_reg>;
+ pll-supply = <&hdmi_pll_reg>;
+ hdmi-supply = <&vdd_5v0_hdmi>;
+
+ nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+ nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+
+ port {
+ hdmi_to_mhl: endpoint {
+ remote-endpoint = <&mhl_to_hdmi>;
+ };
+ };
+ };
+ };
+
+ pinmux@70000014 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&state_default>;
+
+ state_default: pinmux {
+ ata {
+ nvidia,pins = "ata", "atc", "atd", "ate",
+ "gmb", "gmd", "irrx", "irtx",
+ "spid", "spie";
+ nvidia,function = "gmi";
+ };
+ atb {
+ nvidia,pins = "atb", "gma", "gme";
+ nvidia,function = "sdio4";
+ };
+ cdev1 {
+ nvidia,pins = "cdev1";
+ nvidia,function = "plla_out";
+ };
+ cdev2 {
+ nvidia,pins = "cdev2";
+ nvidia,function = "pllp_out4";
+ };
+ crtp {
+ nvidia,pins = "crtp";
+ nvidia,function = "crt";
+ };
+ csus {
+ nvidia,pins = "csus";
+ nvidia,function = "vi_sensor_clk";
+ };
+ dap1 {
+ nvidia,pins = "dap1";
+ nvidia,function = "dap1";
+ };
+ dap2 {
+ nvidia,pins = "dap2";
+ nvidia,function = "dap2";
+ };
+ dap3 {
+ nvidia,pins = "dap3";
+ nvidia,function = "dap3";
+ };
+ dap4 {
+ nvidia,pins = "dap4";
+ nvidia,function = "dap4";
+ };
+ spif {
+ nvidia,pins = "spif", "uac";
+ nvidia,function = "rsvd4";
+ };
+ dta {
+ nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
+ nvidia,function = "vi";
+ };
+ dtf {
+ nvidia,pins = "dtf";
+ nvidia,function = "i2c3";
+ };
+ gmc {
+ nvidia,pins = "gmc";
+ nvidia,function = "uartd";
+ };
+ gpu {
+ nvidia,pins = "gpu", "uaa", "uab";
+ nvidia,function = "uarta";
+ };
+ gpu7 {
+ nvidia,pins = "gpu7";
+ nvidia,function = "rtck";
+ };
+ gpv {
+ nvidia,pins = "gpv", "slxa", "slxk";
+ nvidia,function = "pcie";
+ };
+ hdint {
+ nvidia,pins = "hdint", "spdi", "spdo";
+ nvidia,function = "rsvd2";
+ };
+ i2cp {
+ nvidia,pins = "i2cp";
+ nvidia,function = "i2cp";
+ };
+ kbca {
+ nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd", "kbce", "kbcf";
+ nvidia,function = "kbc";
+ };
+ lcsn {
+ nvidia,pins = "lcsn", "lsck", "lsda", "lsdi";
+ nvidia,function = "spi3";
+ };
+ ld0 {
+ nvidia,pins = "ld0", "ld1", "ld2",
+ "ld3", "ld4", "ld5", "ld6", "ld7",
+ "ld8", "ld9", "ld10", "ld11", "ld12",
+ "ld13", "ld14", "ld15", "ld16", "ld17",
+ "ldc", "ldi", "lhp0", "lhp1", "lhp2",
+ "lhs", "lm0", "lm1", "lpp", "lpw0",
+ "lpw1", "lpw2", "lsc0", "lsc1", "lspi",
+ "lvp0", "lvp1", "lvs";
+ nvidia,function = "displaya";
+ };
+ owc {
+ nvidia,pins = "owc";
+ nvidia,function = "owr";
+ };
+ pmc {
+ nvidia,pins = "pmc";
+ nvidia,function = "pwr_on";
+ };
+ rm {
+ nvidia,pins = "rm";
+ nvidia,function = "i2c1";
+ };
+ sdb {
+ nvidia,pins = "sdb", "sdc", "sdd";
+ nvidia,function = "sdio3";
+ };
+ sdio1 {
+ nvidia,pins = "sdio1";
+ nvidia,function = "sdio1";
+ };
+ slxc {
+ nvidia,pins = "slxc", "slxd";
+ nvidia,function = "spi4";
+ };
+ spdi {
+ nvidia,pins = "spdi", "spdo";
+ nvidia,function = "rsvd2";
+ };
+ spig {
+ nvidia,pins = "spig", "spih";
+ nvidia,function = "spi2_alt";
+ };
+ uda {
+ nvidia,pins = "uda";
+ nvidia,function = "spi1";
+ };
+ uad {
+ nvidia,pins = "uad";
+ nvidia,function = "irda";
+ };
+ uca {
+ nvidia,pins = "uca", "ucb";
+ nvidia,function = "uartc";
+ };
+ spia {
+ nvidia,pins = "spia", "spib", "spic";
+ nvidia,function = "spi2";
+ };
+ conf_cdev1 {
+ nvidia,pins = "cdev1", "cdev2", "dap1", "dap2",
+ "dap3", "dap4", "ddc", "dte", "gma",
+ "gmc", "gmd", "gme", "gpu7", "gpv",
+ "i2cp", "pta", "rm", "sdio1", // "sdb",
+ "uac", "uda";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ conf_ck32 {
+ nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
+ "pmcc", "pmcd", "xm2c", "xm2d";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ };
+ conf_crtp {
+ nvidia,pins = "crtp";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_ENABLE>;
+ };
+ conf_csus {
+ nvidia,pins = "csus", "spid";
+ nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+ nvidia,tristate = <TEGRA_PIN_ENABLE>;
+ };
+ conf_ata {
+ nvidia,pins = "ata", "atb", "atc", "ate",
+ "dtf", "gmb", "gpu", "irrx", "irtx",
+ "kbca", "kbcc", "kbcd", "kbce",
+ "kbcf", "sdc", "sdd", "spdi",
+ "spib", "spig", "spih", "uaa", "uab",
+ "uad", "uca", "ucb";
+ nvidia,pull = <TEGRA_PIN_PULL_UP>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ conf_owc {
+ nvidia,pins = "owc";
+ nvidia,pull = <TEGRA_PIN_PULL_UP>;
+ nvidia,tristate = <TEGRA_PIN_ENABLE>;
+ };
+ conf_hdint {
+ nvidia,pins = "hdint", "lcsn", "lhs", "lm0",
+ "lm1", "lpw1", "lsc0", "lsck", "lsda",
+ "lsdi", "lspi", "lvs", "pmc", "sdb",
+ "ldc", "lpw0", "lpw2", "lsc1", "ld0",
+ "ld1", "ld10", "ld11", "ld12", "ld13",
+ "ld14", "ld15", "ld16", "ld17", "ld2",
+ "ld3", "ld4", "ld5", "ld6", "ld7",
+ "ld8", "ld9", "ldi", "lhp0", "lhp1",
+ "lhp2", "lpp", "lvp1";
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ conf_lvp0 {
+ nvidia,pins = "lvp0";
+ nvidia,tristate = <TEGRA_PIN_ENABLE>;
+ };
+ conf_atd {
+ nvidia,pins = "atd", "dta", "dtb", "dtc",
+ "kbcb", "slxa", "slxc", "slxd", "slxk",
+ "spdo", "spia", "spic", "spie", "spif";
+ nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ conf_pmce {
+ nvidia,pins = "pmce";
+ nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+ };
+
+ drive_ao1 {
+ nvidia,pins = "drive_ao1";
+ nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ };
+
+ drive_at1 {
+ nvidia,pins = "drive_at1";
+ nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ };
+
+ drive_dbg {
+ nvidia,pins = "drive_dbg";
+ nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ };
+
+ drive_vi1 {
+ nvidia,pins = "drive_vi1";
+ nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ };
+
+ drive_vi2 {
+ nvidia,pins = "drive_vi2";
+ nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ };
+
+ drive_sdio1 {
+ nvidia,pins = "drive_sdio1";
+ nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ };
+
+ drive_ddc {
+ nvidia,pins = "drive_ddc";
+ nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
+ };
+
+ /*
+ * DTF, I2CP and RM drive pingroups originaly specified, but they're
+ * nonexistent here...
+ */
+
+ drive_dap2 {
+ nvidia,pins = "drive_dap2";
+ nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ };
+
+ drive_dap3 {
+ nvidia,pins = "drive_dap3";
+ nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
+ nvidia,schmitt = <TEGRA_PIN_ENABLE>;
+ nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
+ nvidia,pull-down-strength = <31>;
+ nvidia,pull-up-strength = <31>;
+ nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
+ };
+ };
+
+ state_i2cmux_ddc: pinmux_i2cmux_ddc {
+ ddc {
+ nvidia,pins = "ddc";
+ nvidia,function = "i2c2";
+ };
+ pta {
+ nvidia,pins = "pta";
+ nvidia,function = "rsvd4";
+ };
+ };
+
+ state_i2cmux_pta: pinmux_i2cmux_pta {
+ ddc {
+ nvidia,pins = "ddc";
+ nvidia,function = "rsvd4";
+ };
+ pta {
+ nvidia,pins = "pta";
+ nvidia,function = "i2c2";
+ };
+ };
+
+ state_i2cmux_idle: pinmux_i2cmux_idle {
+ ddc {
+ nvidia,pins = "ddc";
+ nvidia,function = "rsvd4";
+ };
+ pta {
+ nvidia,pins = "pta";
+ nvidia,function = "rsvd4";
+ };
+ };
+
+ state_isa1200_on: state_isa1200_on {
+ cdev2 {
+ nvidia,pins = "cdev2";
+ nvidia,pull = <TEGRA_PIN_PULL_UP>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ };
+
+ state_isa1200_off: state_isa1200_off {
+ cdev2 {
+ nvidia,pins = "cdev2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_ENABLE>;
+ };
+ };
+
+ };
+
+ i2s@70002800 {
+ status = "okay";
+ };
+
+ serial@70006040 {
+ status = "okay";
+ };
+
+ i2c@7000c000 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ gyro@68 {
+ compatible = "invensense,mpu3050";
+ reg = <0x68>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(A, 0) IRQ_TYPE_EDGE_FALLING>;
+ mount-matrix = "0", "1", "0",
+ "-1", "0", "0",
+ "0", "0", "-1";
+
+ i2c-gate {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ accel@f {
+ compatible = "kionix,kxtf9";
+ reg = <0xf>;
+ mount-matrix = "1", "0", "0",
+ "0", "1", "0",
+ "0", "0", "1";
+ };
+ };
+ };
+ };
+
+ i2c@7000c400 {
+ status = "okay";
+ clock-frequency = <100000>;
+ };
+
+ i2cmux {
+ compatible = "i2c-mux-pinctrl";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c-parent = <&{/i2c@7000c400}>;
+
+ pinctrl-names = "ddc", "pta", "idle";
+ pinctrl-0 = <&state_i2cmux_ddc>;
+ pinctrl-1 = <&state_i2cmux_pta>;
+ pinctrl-2 = <&state_i2cmux_idle>;
+
+ i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mxt224e@4a {
+ compatible = "atmel,maxtouch";
+ reg = <0x4a>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(D, 7) IRQ_TYPE_LEVEL_LOW>;
+
+ avdd-supply = <&tsp_avdd>;
+ lvsio-supply = <&tsp_lvsio>;
+ vdd-supply = <&tsp_vdd>;
+ };
+ };
+
+ // Unused?
+ i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ i2c@7000d000 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ /* Not supported - no DT binding */
+ /* m5mo@1f {
+ reg = <0x1f>;
+ }; */
+
+ /* Not supported - no DT binding */
+ /* s5k6aafx@3c {
+ reg = <0x3c>;
+ }; */
+ };
+
+ i2c@7000d000 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ pmic: max8907@3c {
+ compatible = "maxim,max8907";
+ reg = <0x3c>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+
+ maxim,system-power-controller;
+
+ mbatt-supply = <&usb0_vbus_reg>;
+ in-v1-supply = <&mbatt_reg>;
+ in-v2-supply = <&mbatt_reg>;
+ in-v3-supply = <&mbatt_reg>;
+ in1-supply = <&mbatt_reg>;
+ in2-supply = <&mbatt_reg>;
+ in3-supply = <&mbatt_reg>;
+ in4-supply = <&mbatt_reg>;
+ in5-supply = <&mbatt_reg>;
+ in6-supply = <&mbatt_reg>;
+ in7-supply = <&mbatt_reg>;
+ in8-supply = <&mbatt_reg>;
+ in9-supply = <&mbatt_reg>;
+ in10-supply = <&mbatt_reg>;
+ in11-supply = <&mbatt_reg>;
+ in12-supply = <&mbatt_reg>;
+ in13-supply = <&mbatt_reg>;
+ in14-supply = <&mbatt_reg>;
+ in15-supply = <&mbatt_reg>;
+ in16-supply = <&mbatt_reg>;
+ in17-supply = <&mbatt_reg>;
+ in18-supply = <&mbatt_reg>;
+ in19-supply = <&mbatt_reg>;
+ in20-supply = <&mbatt_reg>;
+
+ regulators {
+ mbatt_reg: mbatt {
+ regulator-name = "vbat_pmu";
+ regulator-always-on;
+ };
+
+ sd1 {
+ regulator-name = "nvvdd_sv1";
+ regulator-min-microvolt = <637500>;
+ regulator-max-microvolt = <1425000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ sd2 {
+ regulator-name = "nvvdd_sv2,vdd_core,vdd_aon";
+ regulator-min-microvolt = <637500>;
+ regulator-max-microvolt = <1425000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ cpu_reg_supply: sd3 {
+ regulator-name = "nvvdd_sv3";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3900000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ reg_thrm: ldo1 {
+ regulator-name = "nvvdd_ldo1,vadc_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo2 {
+ regulator-name = "nvvdd_ldo2,vap_pll_1v1";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vlcd_1v8: ldo3 {
+ regulator-name = "nvvdd_ldo3,vlcd_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo4 {
+ regulator-name = "nvvdd_ldo4,vap_usb_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc_3v3_mhl: ldo5 {
+ regulator-name = "nvvdd_ldo5,vcc_3v3_mhl";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ hdmi_pll_reg: ldo6 {
+ regulator-name = "nvvdd_ldo6,avdd_hdmi_pll_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ vcc_1v8_mhl: ldo7 {
+ regulator-name = "nvvdd_ldo7,vcc_1v8_mhl";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo8 {
+ regulator-name = "nvvdd_ldo8,led_a_2v8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ ldo9 {
+ regulator-name = "nvvdd_ldo9";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo10 {
+ regulator-name = "nvvdd_ldo10,vsensor_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo11 {
+ regulator-name = "nvvdd_ldo11,vcc_2v8_pda";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vlcd_3v0: ldo12 {
+ regulator-name = "nvvdd_ldo12,vlcd_3v0";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ tsp_avdd: ldo13 {
+ regulator-name = "nvvdd_ldo13,tsp_avdd_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ ldo14 {
+ regulator-name = "nvvdd_ldo14";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ tsp_lvsio: ldo15 {
+ regulator-name = "nvvdd_ldo15,tsp_vdd_lvsio";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ ldo16 {
+ regulator-name = "nvvdd_ldo16,vtf_3v3,vmmc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ ldo17 {
+ regulator-name = "nvvdd_ldo17,vap_mipi_1v2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ tsp_vdd: ldo18 {
+ regulator-name = "nvvdd_ldo18,tsp_vdd_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ hdmi_vdd_reg: ldo19 {
+ regulator-name = "nvvdd_ldo19,avdd_hdmi_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo20 {
+ regulator-name = "nvvdd_ldo20,t_key_3v0";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ out5v {
+ regulator-name = "usb0_vbus_reg";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ out33v {
+ regulator-name = "out33v";
+ };
+
+ bbat {
+ regulator-name = "bbat";
+ regulator-always-on;
+ };
+
+ sdby {
+ regulator-name = "sdby";
+ };
+
+ vrtc {
+ regulator-name = "vrtc";
+ };
+ };
+ };
+
+ max8952@60 {
+ compatible = "maxim,max8952";
+ reg = <0x60>;
+ max8952,dvs-mode-microvolt = <1100000>, <1100000>, <1100000>, <1100000>;
+ max8952,default-mode = <1>;
+ vin-supply = <&cpu_reg_supply>;
+
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <770000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ };
+ };
+
+ i2c@5 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(O, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(O, 7) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ //interrupt-parent = <&gpio>;
+ //interrupts = <TEGRA_GPIO(I, 5) IRQ_TYPE_LEVEL_HIGH>;
+
+ // Use 17040 as 17043 is compatible - no ALRT feature
+ max17043@36 {
+ compatible = "maxim,max17040";
+ reg = <0x36>;
+ };
+ };
+
+ i2c@7 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(O, 4) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(O, 2) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ak8975@c {
+ compatible = "asahi-kasei,ak8975";
+ reg = <0xc>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(K, 4) IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ i2c@8 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(G, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(I, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wm8994@1a {
+ compatible = "wlf,wm8994";
+ reg = <0x1a>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+
+ i2c@9 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(Y, 2) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(Y, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(O, 1) IRQ_TYPE_LEVEL_HIGH>;
+
+ /* Not supported - no driver */
+ /* cm3663@11 {
+ reg = <0x11>;
+ }; */
+ };
+
+ i2c@11 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(BB, 4) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(BB, 1) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(L, 1) IRQ_TYPE_LEVEL_HIGH>;
+
+ /* Not supported - no DT bindings */
+ /* fsa9480@25 {
+ reg = <0x25>;
+ }; */
+ };
+
+ hdmi_ddc: i2c@13 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(D, 4) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(D, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c@14 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(K, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(J, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <5>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sii9234@39 {
+ compatible = "sil,sii9234";
+ reg = <0x39>;
+ avcc33-supply = <&vcc_3v3_mhl>;
+ iovcc18-supply = <&vcc_1v8_mhl>;
+ avcc12-supply = <&vdd_hdmi_ldo>;
+ cvcc12-supply = <&vdd_hdmi_ldo>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(H, 0) IRQ_TYPE_LEVEL_HIGH>;
+ reset-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_LOW>;
+
+ port {
+ mhl_to_hdmi: endpoint {
+ remote-endpoint = <&hdmi_to_mhl>;
+ };
+ };
+ };
+ };
+
+ i2c@15 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(Y, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(Y, 1) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_LEVEL_HIGH>;
+
+ nct1008@4c {
+ compatible = "onnn,nct1008";
+ reg = <0x4c>;
+ vcc-supply = <&reg_thrm>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_LEVEL_LOW>;
+ #thermal-sensor-cells = <1>;
+ };
+ };
+
+ i2c@16 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(L, 7) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(L, 6) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Not supported - no driver?/no DT binding? */
+ /* m5mo_pmic@3e {
+ reg = <0x3e>;
+ }; */
+ };
+
+ i2c@17 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(Z, 3) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(C, 6) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ isa1200@48 {
+ compatible = "samsung_p3,isa1200_vibrator";
+ reg = <0x48>;
+ enable-gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>;
+
+ max-timeout = <10000>;
+ ctrl0 = <17>;
+ ctrl1 = <192>;
+ ctrl2 = <0>;
+ ctrl4 = <0>;
+ pll = <0x23>;
+ duty = <0x85>;
+ period = <0x86>;
+
+ clocks = <&tegra_car TEGRA20_CLK_CDEV2>;
+ clock-names = "vibrator-clk";
+
+ pinctrl-names = "on", "off";
+ pinctrl-0 = <&state_isa1200_on>;
+ pinctrl-1 = <&state_isa1200_off>;
+ };
+ };
+
+ i2c@19 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(T, 6) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(T, 5) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Not supported - no driver */
+ /* melfas-touchkey@20 {
+ reg = <0x20>;
+ }; */
+ };
+
+ i2c@20 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio TEGRA_GPIO(X, 2) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio TEGRA_GPIO(X, 0) (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ stmpe1801@40 {
+ compatible = "st,stmpe1801";
+ reg = <0x40>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_EDGE_FALLING>;
+
+ stmpe_keypad {
+ compatible = "st,stmpe-keypad";
+ debounce-interval = <10>;
+ st,scan-count = <5>;
+ st,no-autorepeat;
+ keypad,num-rows = <8>;
+ keypad,num-columns = <6>;
+
+ linux,keymap = <
+ /* row, col, code */
+ MATRIX_KEY(0, 0, KEY_R)
+ MATRIX_KEY(0, 1, KEY_G)
+ MATRIX_KEY(0, 2, KEY_V)
+ MATRIX_KEY(0, 3, KEY_LEFTMETA)
+ MATRIX_KEY(0, 4, KEY_MENU)
+ MATRIX_KEY(0, 5, KEY_HOME)
+
+ MATRIX_KEY(1, 0, KEY_T)
+ MATRIX_KEY(1, 1, KEY_H)
+ MATRIX_KEY(1, 2, KEY_B)
+ MATRIX_KEY(1, 3, KEY_RIGHTMETA)
+ MATRIX_KEY(1, 4, KEY_Q)
+ MATRIX_KEY(1, 5, KEY_FN)
+
+ MATRIX_KEY(2, 0, KEY_Y)
+ MATRIX_KEY(2, 1, KEY_J)
+ MATRIX_KEY(2, 2, KEY_N)
+ MATRIX_KEY(2, 3, KEY_SPACE)
+ MATRIX_KEY(2, 4, KEY_A)
+ MATRIX_KEY(2, 5, KEY_LEFTSHIFT)
+
+ MATRIX_KEY(3, 0, KEY_U)
+ MATRIX_KEY(3, 1, KEY_K)
+ MATRIX_KEY(3, 2, KEY_M)
+ MATRIX_KEY(3, 3, KEY_COMMA)
+ MATRIX_KEY(3, 4, KEY_S)
+ MATRIX_KEY(3, 5, KEY_Z)
+
+ MATRIX_KEY(4, 0, KEY_I)
+ MATRIX_KEY(4, 1, KEY_L)
+ MATRIX_KEY(4, 2, KEY_LEFT)
+ MATRIX_KEY(4, 3, KEY_DOT)
+ MATRIX_KEY(4, 4, KEY_W)
+ MATRIX_KEY(4, 5, KEY_X)
+
+ MATRIX_KEY(5, 0, KEY_O)
+ MATRIX_KEY(5, 1, KEY_UP)
+ MATRIX_KEY(5, 2, KEY_OK)
+ MATRIX_KEY(5, 3, KEY_QUESTION)
+ MATRIX_KEY(5, 4, KEY_E)
+ MATRIX_KEY(5, 5, KEY_C)
+
+ MATRIX_KEY(6, 0, KEY_P)
+ MATRIX_KEY(6, 1, KEY_ENTER)
+ MATRIX_KEY(6, 2, KEY_RIGHT)
+ MATRIX_KEY(6, 3, KEY_DOWN)
+ MATRIX_KEY(6, 4, KEY_D)
+
+ MATRIX_KEY(7, 0, KEY_DELETE)
+ MATRIX_KEY(7, 1, KEY_BACK)
+ MATRIX_KEY(7, 2, KEY_SEARCH)
+ MATRIX_KEY(7, 3, KEY_WWW)
+ MATRIX_KEY(7, 4, KEY_F)
+ MATRIX_KEY(7, 5, KEY_FN) >;
+ };
+ };
+ };
+
+ pmc@7000e400 {
+ nvidia,invert-interrupt;
+ nvidia,suspend-mode = <0>;
+ nvidia,cpu-pwr-good-time = <2000>;
+ nvidia,cpu-pwr-off-time = <0>;
+ nvidia,core-pwr-good-time = <0x7e7e 0x7e7e>;
+ nvidia,core-pwr-off-time = <0>;
+ nvidia,core-power-req-active-high;
+ nvidia,sys-clock-req-active-high;
+ nvidia,combined-power-req;
+ nvidia,lp0-vec = <0x1819E000 8192>;
+ };
+
+ // Enabling this makes device to hang at boot
+#if 0
+ usb@c5000000 {
+ compatible = "nvidia,tegra20-udc";
+ status = "okay";
+ dr_mode = "otg";
+ };
+
+ usb-phy@c5000000 {
+ status = "okay";
+ };
+
+ usb@c5004000 {
+ status = "okay";
+ };
+
+ usb-phy@c5004000 {
+ status = "okay";
+ };
+#endif
+ wifi_pwrseq: bcm4330_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&tegra_car TEGRA20_CLK_BLINK>;
+ clock-names = "ext_clock";
+ power-off-delay-us = <100000>;
+ post-power-on-delay-ms = <100>;
+ };
+
+ sdhci@c8000000 {
+ status = "okay";
+ bus-width = <4>;
+ power-gpios = <&gpio TEGRA_GPIO(J, 2) GPIO_ACTIVE_HIGH>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ non-removable;
+ wakeup-source;
+ post-power-on-delay-ms = <100>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bcm4330@1 {
+ reg = <1>;
+ comaptible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(S, 2) IRQ_TYPE_EDGE_BOTH>;
+ interrupt-names = "host-wake";
+ };
+
+ };
+
+ // SD card
+ sdhci@c8000400 {
+ status = "okay";
+ bus-width = <4>;
+ cd-gpios = <&gpio TEGRA_GPIO(V, 6) GPIO_ACTIVE_LOW>;
+ keep-power-in-suspend;
+ };
+
+ // internal memory
+ sdhci@c8000600 {
+ status = "okay";
+ bus-width = <8>;
+ non-removable;
+ keep-power-in-suspend;
+ };
+
+ // This is supposed to be vibra, but it operates on a controller, which is not supported
+ /* backlight: backlight {
+ compatible = "pwm-backlight";
+
+ enable-gpios = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>;
+ pwms = <&pwm 0 5000000>;
+
+ brightness-levels = <0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 255>;
+ default-brightness-level = <10>;
+
+ backlight-boot-off;
+ }; */
+
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock@0 {
+ compatible = "fixed-clock";
+ reg = <0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ power {
+ label = "Power";
+ gpios = <&gpio TEGRA_GPIO(U, 5) GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_POWER>;
+ debounce-interval = <10>;
+ wakeup-source;
+ };
+
+ vol_up {
+ label = "Volume up";
+ gpios = <&gpio TEGRA_GPIO(Q, 1) GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ debounce-interval = <10>;
+ };
+
+ vol_down {
+ label = "Volume down";
+ gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ debounce-interval = <10>;
+ };
+ };
+
+ spi@7000d800 {
+ status = "okay";
+ spi-max-frequency = <1000000>;
+
+ panel: panel@2 {
+ compatible = "samsung,s6e63m0";
+ reg = <2>;
+ spi-max-frequency = <1000000>;
+ spi-cpol;
+ spi-cpha;
+ vdd3-supply = <&vlcd_1v8>;
+ vci-supply = <&vlcd_3v0>;
+ reset-gpios = <&gpio TEGRA_GPIO(C, 1) GPIO_ACTIVE_HIGH>;
+ panel-width-mm = <52>;
+ panel-height-mm = <87>;
+ /* 25 + 1 for regulator */
+ power-on-delay = <26>;
+ reset-delay = <10>;
+
+ display-timings {
+ timing {
+ clock-frequency = <24000000>;
+ hactive = <480>;
+ vactive = <800>;
+ hfront-porch = <16>;
+ vfront-porch = <28>;
+ hback-porch = <14>;
+ vback-porch = <1>;
+ hsync-len = <2>;
+ vsync-len = <2>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ nvidia,h-ref-to-sync = <0>;
+ nvidia,v-ref-to-sync = <1>;
+ };
+ };
+ };
+
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb0_vbus_reg: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "usb0_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_5v0_hdmi: regulator@4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "+5V_HDMI_CON";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vdd_hdmi_ldo: regulator@5 {
+ compatible = "regulator-fixed";
+ reg = <5>;
+ regulator-name = "vdd-hdmi-ldo";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+ };
+};
--
2.22.0
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