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@xxxxxxxxx>
---
arch/arm/boot/dts/rk3188-radxarock.dts | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
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";
};
--
1.9.1
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