// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "tegra114.dtsi"
/ {
model = "Tegra Note 7";
compatible = "nvidia,tn7", "nvidia,tegra114";
chosen {
/* TN7's bootloader's arguments need to be overridden */
bootargs = "console=ttyS0,115200n8 console=tty1 gpt fbcon=rotate:2";
/* TN7's bootloader will place initrd at this address */
linux,initrd-start = <0x82000000>;
linux,initrd-end = <0x82800000>;
};
aliases {
serial0 = &uartd;
};
firmware {
trusted-foundations {
compatible = "tlm,trusted-foundations";
tlm,version-major = <2>;
tlm,version-minor = <8>;
};
};
memory@80000000 {
/* memory >= 0x37e00000 is reserved for firmware usage */
reg = <0x80000000 0x37e00000>;
};
host1x@50000000 {
dsi@54300000 {
status = "okay";
vdd-supply = <&vdd_1v2_ap>;
panel@0 {
compatible = "lg,ld070wx3-sl01";
reg = <0>;
power-supply = <&vdd_lcd>;
backlight = <&backlight>;
};
};
};
serial@70006300 {
status = "okay";
};
pwm@7000a000 {
status = "okay";
};
i2c@7000d000 {
status = "okay";
clock-frequency = <400000>;
palmas: pmic@58 {
compatible = "ti,palmas";
reg = <0x58>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <2>;
interrupt-controller;
ti,system-power-controller;
palmas_gpio: gpio {
compatible = "ti,palmas-gpio";
gpio-controller;
#gpio-cells = <2>;
};
pmic {
compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
ldoln-in-supply = <&vdd_smps10_out2>;
regulators {
smps123 {
regulator-name = "vd-cpu";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
};
smps45 {
regulator-name = "vd-soc";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
};
smps6 {
regulator-name = "va-lcd-hv";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-boot-on;
};
smps7 {
regulator-name = "vd-ddr";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
vdd_1v8: smps8 {
regulator-name = "vs-pmu-1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
vdd_2v9_sys: smps9 {
regulator-name = "vs-sys-2v9";
regulator-min-microvolt = <2900000>;
regulator-max-microvolt = <2900000>;
regulator-always-on;
regulator-boot-on;
};
vdd_smps10_out1: smps10_out1 {
regulator-name = "vd-smps10-out1";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
vdd_smps10_out2: smps10_out2 {
regulator-name = "vd-smps10-out2";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
ldo1 {
regulator-name = "va-pllx";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-always-on;
regulator-boot-on;
};
vdd_1v2_ap: ldo2 {
regulator-name = "va-ap-1v2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
};
ldo3 {
regulator-name = "vd-fuse";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo4 {
regulator-name = "vd-ts-hv";
regulator-min-microvolt = <3200000>;
regulator-max-microvolt = <3200000>;
regulator-always-on;
regulator-boot-on;
};
ldo5 {
regulator-name = "va-cam2-hv";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
};
ldo6 {
regulator-name = "va-sns-hv";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};
ldo7 {
regulator-name = "va-cam1-hv";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
};
ldo8 {
regulator-name = "va-ap-rtc";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
ti,enable-ldo8-tracking;
regulator-always-on;
regulator-boot-on;
};
ldo9 {
regulator-name = "vi-sdcard";
regulator-min-microvolt = <2900000>;
regulator-max-microvolt = <2900000>;
};
ldousb {
regulator-name = "avdd-usb";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldoln {
regulator-name = "va-hdmi";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
};
rtc {
compatible = "ti,palmas-rtc";
interrupt-parent = <&palmas>;
interrupts = <8 0>;
};
};
};
pmc@7000e400 {
nvidia,invert-interrupt;
};
/* eMMC */
sdhci@78000600 {
status = "okay";
bus-width = <8>;
non-removable;
};
usb@7d000000 {
status = "okay";
};
usb-phy@7d000000 {
status = "okay";
nvidia,xcvr-setup = <7>;
nvidia,xcvr-lsfslew = <2>;
nvidia,xcvr-lsrslew = <2>;
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
/* Should be changed to "otg" once we have vbus_supply */
/* As of now, USB devices need to be powered externally */
dr_mode = "host";
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 1 40000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
power-supply = <&lcd_bl_en>;
};
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(Q, 0) GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
};
volume_down {
label = "Volume Down";
gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEDOWN>;
};
volume_up {
label = "Volume Up";
gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
/* FIXME: output of BQ24192 */
vs_sys: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "VS_SYS";
regulator-min-microvolt = <4200000>;
regulator-max-microvolt = <4200000>;
regulator-always-on;
regulator-boot-on;
};
lcd_bl_en: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "VDD_LCD_BL";
regulator-min-microvolt = <16500000>;
regulator-max-microvolt = <16500000>;
gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <&vs_sys>;
regulator-boot-on;
};
vdd_lcd: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "VD_LCD_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&palmas_gpio 4 GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <&vdd_1v8>;
regulator-boot-on;
};
};
};
