build/patch/kernel/archive/sunxi-6.2/patches.armbian/arm64-dts-sun50i-h5-nanopi-neo2-add-regulator-led-triger.patch

67 lines
1.7 KiB
Diff

From 9229f14cbdfed251f4bca5647fdba69c6f61b42b Mon Sep 17 00:00:00 2001
From: The-going <48602507+The-going@users.noreply.github.com>
Date: Mon, 24 Jan 2022 19:24:24 +0300
Subject: [PATCH 092/153] arm64:dts: sun50i-h5-nanopi-neo2 add regulator, led
triger
---
.../dts/allwinner/sun50i-h5-nanopi-neo2.dts | 23 ++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
index 05486ccce..39331229c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
@@ -25,12 +25,13 @@ leds {
led-0 {
label = "nanopi:green:pwr";
gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
- default-state = "on";
+ linux,default-trigger = "default-on";
};
led-1 {
label = "nanopi:blue:status";
gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
};
};
@@ -51,6 +52,22 @@ reg_vcc3v3: vcc3v3 {
regulator-max-microvolt = <3300000>;
};
+ vdd_cpux: gpio-regulator {
+ compatible = "regulator-gpio";
+ pinctrl-names = "default";
+ regulator-name = "vdd-cpux";
+ regulator-type = "voltage";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-ramp-delay = <50>; /* 4ms */
+ gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
+ gpios-states = <0x1>;
+ states = <1100000 0x0
+ 1100000 0x1>;
+ };
+
reg_usb0_vbus: usb0-vbus {
compatible = "regulator-fixed";
regulator-name = "usb0-vbus";
@@ -62,6 +79,10 @@ reg_usb0_vbus: usb0-vbus {
};
};
+&cpu0 {
+ cpu-supply = <&vdd_cpux>;
+};
+
&ehci0 {
status = "okay";
};
--
2.35.3