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

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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>
This commit is contained in:
Romain Perier 2014-11-23 16:19:35 +00:00 committed by Heiko Stuebner
parent ff9d0ecbbe
commit 3db5894beb
1 changed files with 4 additions and 1 deletions
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5
arch/arm/boot/dts/rk3188-radxarock.dts
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@ -43,16 +43,19 @@ gpio-leds {
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";
};