| Message ID | 1655807788-24511-2-git-send-email-u0084500@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add the property to make backlight OCP level selectable | expand |
On Tue, 21 Jun 2022, cy_huang wrote: > From: ChiYuan Huang <cy_huang@richtek.com> > > 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@richtek.com> > Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- > Since v3: > - Refine the description for backlight ocp property. > - Use the enum to list the supported value. > > 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(+) Applied, thanks.
diff --git a/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml index e0ac686..99e9e13 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. + enum: [900000, 1200000, 1500000, 1800000] + richtek,channel-use: description: | Backlight LED channel to be used.