From: Romain Perier <romain.perier@gmail.com>
Date: Sun, 23 Nov 2014 16:19:35 +0000 (+0000)
Subject: ARM: dts: rockchip: add label property for leds on Radxa Rock
X-Git-Tag: v5.15~16770^2~4^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3db5894beb21df6ee11dfcafc070f1abd4cdf27d;p=platform%2Fkernel%2Flinux-starfive.git

ARM: dts: rockchip: add label property for leds on Radxa Rock

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>
---

diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index 6eb62c0..9a09579 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -43,16 +43,19 @@
 		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";
 		};