ARM: sun5i: chip: Add status LED

The CHIP has a status LED connected to one of the AXP GPIOs. Add the
gpio-leds node to be able to use the proper LED framework to control it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun5i-r8-chip.dts b/arch/arm/boot/dts/sun5i-r8-chip.dts
index f694482bdeb64ccf1f21ffaa69d3fb3f1027ea0b..b68a12374b35f24e02e12b6e026f04adb1a461bd 100644 (file)
--- a/arch/arm/boot/dts/sun5i-r8-chip.dts
+++ b/arch/arm/boot/dts/sun5i-r8-chip.dts
@@ -64,6 +64,16 @@
        chosen {
                stdout-path = "serial0:115200n8";
        };
+
+       leds {
+               compatible = "gpio-leds";
+
+               status {
+                       label = "chip:white:status";
+                       gpios = <&axp_gpio 2 GPIO_ACTIVE_HIGH>;
+                       default-state = "on";
+               };
+       };
 };
 
 &be0 {