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fixed LED in rockpis device tree

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This commit is contained in:
chwe17 2019-01-19 01:34:15 +01:00
parent a156fddf8f
commit bb63ed6d2a
2 changed files with 68 additions and 0 deletions
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46
patch/kernel/rockchip64-dev/fix-rockpi4b-led.patch Normal file
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@ -0,0 +1,46 @@
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpi4b.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpi4b.dts
index 7f10da2a8..1d4721dcc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpi4b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpi4b.dts
@@ -140,20 +140,15 @@
};
leds {
+ status = "okay";
compatible = "gpio-leds";
pinctrl-names = "default";
- pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>;
-
- work-led {
- label = "work";
- default-state = "on";
- gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
- };
+ pinctrl-0 = <&status_led_gpio>;
- diy-led {
- label = "diy";
- default-state = "off";
- gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
+ system-status {
+ label = "status";
+ gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
};
};
@@ -643,12 +638,8 @@
};
leds {
- work_led_gpio: work_led-gpio {
- rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
- };
-
- diy_led_gpio: diy_led-gpio {
- rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+ status_led_gpio: status_led_gpio {
+ rockchip,pins = <3 28 RK_FUNC_GPIO &pcfg_pull_none>;
};
};

22
patch/u-boot/u-boot-rockchip64-dev/fix-rockpi4b-led.patch Normal file
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@ -0,0 +1,22 @@
diff --git a/arch/arm/dts/rk3399-rockpi4b.dts b/arch/arm/dts/rk3399-rockpi4b.dts
index 5d73ce5..5574e9b 100644
--- a/arch/arm/dts/rk3399-rockpi4b.dts
+++ b/arch/arm/dts/rk3399-rockpi4b.dts
@@ -65,14 +65,9 @@
status = "okay";
compatible = "gpio-leds";
- power-led {
- label = "power";
- gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
- };
-
- standby-led {
- label = "standby";
- gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
+ system-status {
+ label = "status";
+ gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
};
};