On a normal boot Excito B3 boards will set the LED color to purple,
however when booting a kernel with the kirkwood-b3 device tree blob
attached the LED will switch off. There is a default-state parameter
wit value "off" included for the green gpio-led, but this is already
the default.
Add default-state parameter to blue and red gpio-leds and set their
value to "on".
Note: when creating a kernel for a USB device the default-state for
the gpio-leds should be reversed, i.e. the LED should be green while
the kernel is being loaded.
Verified on my own Excito B3
Signed-off-by: Gordon Bos <gordon@xxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/kirkwood-b3.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/kirkwood-b3.dts b/arch/arm/boot/dts/kirkwood-b3.dts
index c9247f8..f24e4fe 100644
--- a/arch/arm/boot/dts/kirkwood-b3.dts
+++ b/arch/arm/boot/dts/kirkwood-b3.dts
@@ -141,11 +141,13 @@
error_led {
label = "bubba3:red:error";
gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
};
active_led {
label = "bubba3:blue:active";
gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
};
};
--
2.2.2
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