On 08/06/2022 10:41, cy_huang wrote: > From: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > > Add 'richtek,bled-ocp-microamp' property to make it chooseable. > > The wrong backlight ocp level may affect the backlight channel output > current smaller than configured. > > Signed-off-by: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > --- > Since v2: > - Change the property name from 'richtek,bled-ocp-sel' to 'richtek,bled-ocp-microamp'. > > --- > .../devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml > index e0ac686..0f4beeb 100644 > --- a/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml > +++ b/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml > @@ -47,6 +47,11 @@ properties: > minimum: 0 > maximum: 3 > > + richtek,bled-ocp-microamp: > + description: | > + Backlight over current protection level, unit in microamp. Skip last part. Unit comes from property name. > The current > + supported level is 0.9A/1.2A/1.5A/1.8A. Define here enum instead of this text. Best regards, Krzysztof
