Add LED nodes for hi6220-hikey. There are total 6 LEDs on HiKey.
Four general purposed, one for WiFi activity, and one for Bluetooth
activity.
Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
---
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 41 ++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 30c92bd..b7c41f8 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -66,6 +66,47 @@
status = "ok";
};
};
+
+ leds {
+ compatible = "gpio-leds";
+ user_led4 {
+ label = "user_led4";
+ gpios = <&gpio4 0 0>; /* <&gpio_user_led_1>; */
+ linux,default-trigger = "heartbeat";
+ };
+
+ user_led3 {
+ label = "user_led3";
+ gpios = <&gpio4 1 0>; /* <&gpio_user_led_2>; */
+ linux,default-trigger = "mmc0";
+ };
+
+ user_led2 {
+ label = "user_led2";
+ gpios = <&gpio4 2 0>; /* <&gpio_user_led_3>; */
+ linux,default-trigger = "mmc1";
+ };
+
+ user_led1 {
+ label = "user_led1";
+ gpios = <&gpio4 3 0>; /* <&gpio_user_led_4>; */
+ linux,default-trigger = "cpu0";
+ };
+
+ wlan_active_led {
+ label = "wifi_active";
+ gpios = <&gpio3 5 0>; /* <&gpio_wlan_active_led>; */
+ linux,default-trigger = "phy0tx";
+ default-state = "off";
+ };
+
+ bt_active_led {
+ label = "bt_active";
+ gpios = <&gpio4 7 0>; /* <&gpio_bt_active_led>; */
+ linux,default-trigger = "hci0rx";
+ default-state = "off";
+ };
+ };
};
&uart2 {
--
1.9.1
--
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