ARM: dts: sun6i: Add support for the status led

The Mele M9 / A1000G quad has a blue status led, add support for this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/sun6i-a31-m9.dts b/arch/arm/boot/dts/sun6i-a31-m9.dts
index e81eed328c82..66bb7c918e20 100644
--- a/arch/arm/boot/dts/sun6i-a31-m9.dts
+++ b/arch/arm/boot/dts/sun6i-a31-m9.dts
@@ -82,6 +82,13 @@
                 };
 
                 pio: pinctrl@01c20800 {
+                        led_pins_m9: led_pins@0 {
+                                allwinner,pins = "PH13";
+                                allwinner,function = "gpio_out";
+                                allwinner,drive = <0>;
+                                allwinner,pull = <0>;
+                        };
+
                         mmc0_cd_pin_m9: mmc0_cd_pin@0 {
                                 allwinner,pins = "PH22";
                                 allwinner,function = "gpio_in";
@@ -104,6 +111,17 @@
                 };
         };
 
+        leds {
+                compatible = "gpio-leds";
+                pinctrl-names = "default";
+                pinctrl-0 = <&led_pins_m9>;
+
+                blue {
+                        label = "m9:blue:usr";
+                        gpios = <&pio 7 13 0>;
+                };
+        };
+
         reg_usb1_vbus: usb1-vbus {
                 pinctrl-names = "default";
                 pinctrl-0 = <&usb1_vbus_pin_m9>;