arm64: dts: hisilicon: hi6220-hikey: Allow USR1 LED to notify kernel panic

Blink the LED on a kernel panic.

Signed-off-by: Amit Kucheria <[email protected]>
Acked-by: Guodong Xu <[email protected]>
Acked-by: Manivannan Sadhasivam <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index 3aee6123d161d7d30dd9e462c1694798d6c0d3cd..e94fa1a531922ee6b160246c4399435574909641 100644 (file)
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -359,6 +359,7 @@
                user_led1 {
                        label = "user_led1";
                        gpios = <&gpio4 3 0>; /* <&gpio_user_led_4>; */
+                       panic-indicator;
                        linux,default-trigger = "cpu0";
                };