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linux/arch/arm/boot/dts/tegra114-tn7.dts
Dmitry Osipenko c629196d04 ARM: tegra: Rename top-level regulators 
Regulators defined at the top level in device tree are no longer part of
a simple bus and therefore don't have a reg property. Nodes without a
reg property shouldn't have a unit-address either, so drop the unit
address from the node names. To ensure nodes aren't duplicated (in which
case they would end up merged in the final DTB), append the name of the
regulator to the node name.

[treding@nvidia.com: factored out patch and wrote commit message]
Signed-off-by: David Heidelberg <david@ixit.cz>
Co-developed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2021-12-14 16:05:25 +01:00

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// 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";
avdd-dsi-csi-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,tps65913", "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 */
mmc@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>;
};
clk32k_in: clock-32k {
compatible = "fixed-clock";
clock-frequency = <32768>;
#clock-cells = <0>;
};
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>;
};
};
/* FIXME: output of BQ24192 */
vs_sys: regulator-vs {
compatible = "regulator-fixed";
regulator-name = "VS_SYS";
regulator-min-microvolt = <4200000>;
regulator-max-microvolt = <4200000>;
regulator-always-on;
regulator-boot-on;
};
lcd_bl_en: regulator-lcden {
compatible = "regulator-fixed";
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-lcd {
compatible = "regulator-fixed";
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;
};
};
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