Fix the gpio-leds node to match the LEDs on RPI2.

The 'pwr' LED is connected to GPIO pin 35 (active high) and the 'act' LED
is connected to GPIO pin 47 (active high).

Remove the GPIO pin 47 from reserved pins list, previously it was used to
signaling the SD Card presence and now it is used by act LED.

2 files changed, 11 insertions, 15 deletions

diff --git a/sys/boot/fdt/dts/arm/bcm2836.dtsi b/sys/boot/fdt/dts/arm/bcm2836.dtsi
index ab3db50..bd75c84 100644
--- a/sys/boot/fdt/dts/arm/bcm2836.dtsi
+++ b/sys/boot/fdt/dts/arm/bcm2836.dtsi
@@ -131,11 +131,11 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pins_reserved>;
 
-			/* Pins that can short 3.3V to GND in output mode: 46-47
+			/* Pins that can short 3.3V to GND in output mode: 46
 			 * Pins used by VideoCore: 48-53
 			 */
-			broadcom,read-only = <46>, <47>, <48>, <49>, <50>, 
-			                     <51>, <52>, <53>;
+			broadcom,read-only = <46>, <48>, <49>, <50>,
+					     <51>, <52>, <53>;
 
 			/* BSC0 */
 			pins_bsc0_a: bsc0_a {
diff --git a/sys/boot/fdt/dts/arm/rpi2.dts b/sys/boot/fdt/dts/arm/rpi2.dts
index 59974f1..1c8c559 100644
--- a/sys/boot/fdt/dts/arm/rpi2.dts
+++ b/sys/boot/fdt/dts/arm/rpi2.dts
@@ -322,18 +322,14 @@
 	leds {
 		compatible = "gpio-leds";
 
-		ok {
-			label = "ok";
-			gpios = <&gpio 16 1>;
-
-			/* Don't change this - it configures
-			 * how the led driver determines if
-			 * the led is on or off when it loads.
-			 */
-			default-state = "keep";
-
-			/* This is the real default state. */
-			linux,default-trigger = "default-on";
+		pwr {
+			label = "pwr";
+			gpios = <&gpio 35 0>;
+		};
+
+		act {
+			label = "act";
+			gpios = <&gpio 47 0>;
 		};
 	};