From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/arch/arm/boot/dts/tegra114-tn7.dts | 84 +++++++++++++++++-------------------------
1 files changed, 34 insertions(+), 50 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/tegra114-tn7.dts b/kernel/arch/arm/boot/dts/tegra114-tn7.dts
index bfdd1bf..745d234 100644
--- a/kernel/arch/arm/boot/dts/tegra114-tn7.dts
+++ b/kernel/arch/arm/boot/dts/tegra114-tn7.dts
@@ -37,7 +37,7 @@
dsi@54300000 {
status = "okay";
- vdd-supply = <&vdd_1v2_ap>;
+ avdd-dsi-csi-supply = <&vdd_1v2_ap>;
panel@0 {
compatible = "lg,ld070wx3-sl01";
@@ -242,7 +242,7 @@
};
/* eMMC */
- sdhci@78000600 {
+ mmc@78000600 {
status = "okay";
bus-width = <8>;
non-removable;
@@ -273,17 +273,10 @@
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>;
- };
+ clk32k_in: clock@0 {
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ #clock-cells = <0>;
};
gpio-keys {
@@ -309,44 +302,35 @@
};
};
- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
+ /* FIXME: output of BQ24192 */
+ vs_sys: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "VS_SYS";
+ regulator-min-microvolt = <4200000>;
+ regulator-max-microvolt = <4200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
- /* 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";
+ 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;
+ };
- 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;
- };
+ vdd_lcd: regulator@2 {
+ 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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