ARM: dts: rockchip: add label property for leds on Radxa Rock
authorRomain Perier <romain.perier@gmail.com>
Sun, 23 Nov 2014 16:19:35 +0000 (16:19 +0000)
committerHeiko Stuebner <heiko@sntech.de>
Sun, 30 Nov 2014 23:09:45 +0000 (00:09 +0100)
The leds-gpio driver recently switched to the device property API. The device_node
name is no longer retrieved if the "label" devicetree property is not found.
In this case the driver tries to create entries with (null) name in
/sys/class/leds, which is wrong and generates backtrace as several gpio_leds have
the same name. Also renamed subnode "yellow" to "blue" to match the last
schematics updates.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm/boot/dts/rk3188-radxarock.dts

index 6eb62c0..9a09579 100644 (file)
                compatible = "gpio-leds";
 
                green {
+                       label = "rock:green:user1";
                        gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
                        default-state = "off";
                };
 
-               yellow {
+               blue {
+                       label = "rock:blue:user2";
                        gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
                        default-state = "off";
                };
 
                sleep {
+                       label = "rock:red:power";
                        gpios = <&gpio0 15 0>;
                        default-state = "off";
                };