The pwm-backlight driver now takes a mandatory regulator that is gotten
during driver probe. Initialize a dummy regulator to satisfy this
requirement.
Signed-off-by: Andrew Chew <achew@xxxxxxxxxx>
---
arch/arm/boot/dts/wm8850-w70v2.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/wm8850-w70v2.dts b/arch/arm/boot/dts/wm8850-w70v2.dts
index fcc660c..47a0b1a 100644
--- a/arch/arm/boot/dts/wm8850-w70v2.dts
+++ b/arch/arm/boot/dts/wm8850-w70v2.dts
@@ -37,11 +37,17 @@
};
};
+ bl_en: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "bl-en-supply";
+ };
+
backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 50000 1>; /* duty inverted */
brightness-levels = <0 40 60 80 100 130 190 255>;
default-brightness-level = <5>;
+ enable-supply = <&bl_en>;
};
};
--
1.8.1.5
--
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