arm64: dts: hisilicon: poplar: Standardize LED labels and triggers

For all 96Boards, the following standard is used for onboard LEDs.

green:user1  default-trigger: heartbeat
green:user2  default-trigger: mmc0/disk-activity(onboard-storage)
green:user3  default-trigger: mmc1 (SD-card)
green:user4  default-trigger: none, panic-indicator
yellow:wlan  default-trigger: phy0tx
blue:bt      default-trigger: hci0-power

So lets adopt the same for Poplar, which is one of the 96Boards
Enterprise edition platform.

Due to absence of WLAN and BT support, corresponding LED nodes are not
considered.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
index d30f6eb8a5ee2f67fd3708f072224607f87d32fa..32716c96b457917190cb730ae9d7cb624620743b 100644 (file)
--- a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
@@ -35,30 +35,31 @@
                compatible = "gpio-leds";
 
                user-led0 {
-                       label = "USER-LED0";
+                       label = "green:user1";
                        gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
                        linux,default-trigger = "heartbeat";
                        default-state = "off";
                };
 
                user-led1 {
-                       label = "USER-LED1";
+                       label = "green:user2";
                        gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
                        linux,default-trigger = "mmc0";
                        default-state = "off";
                };
 
                user-led2 {
-                       label = "USER-LED2";
+                       label = "green:user3";
                        gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
-                       linux,default-trigger = "none";
+                       linux,default-trigger = "mmc1";
                        default-state = "off";
                };
 
                user-led3 {
-                       label = "USER-LED3";
+                       label = "green:user4";
                        gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
-                       linux,default-trigger = "cpu0";
+                       linux,default-trigger = "none";
+                       panic-indicator;
                        default-state = "off";
                };
        };