arm64: dts: hisilicon: poplar: Standardize LED labels and triggers
authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Mon, 29 Oct 2018 09:42:43 +0000 (15:12 +0530)
committerWei Xu <xuwei5@hisilicon.com>
Thu, 29 Nov 2018 10:11:20 +0000 (10:11 +0000)
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>
arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts

index d30f6eb..32716c9 100644 (file)
                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";
                };
        };