On Mon, Mar 23, 2020 at 11:16:57PM +0530, Kiran Gunda wrote: > Add WLED5 specific bindings. > More of the same comments here... > Signed-off-by: Kiran Gunda <kgunda@xxxxxxxxxxxxxx> > Signed-off-by: Subbaraman Narayanamurthy <subbaram@xxxxxxxxxxxxxx> > --- > .../bindings/leds/backlight/qcom-wled.yaml | 39 ++++++++++++++++++++++ > 1 file changed, 39 insertions(+) > > diff --git a/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml b/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml > index 8a388bf..159115f 100644 > --- a/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml > +++ b/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml > @@ -20,6 +20,7 @@ properties: > - qcom,pm8941-wled > - qcom,pmi8998-wled > - qcom,pm660l-wled > + - qcom,pm8150l-wled > > reg: > maxItems: 1 > @@ -28,10 +29,23 @@ properties: > maxItems: 1 > description: > brightness value on boot, value from 0-4095. > + For pm8150l this value vary from 0-4095 or 0-32767 > + depending on the brightness control mode. If CABC is > + enabled 0-4095 range is used. Constraints. > allOf: > - $ref: /schemas/types.yaml#/definitions/uint32 > default: 2048 > > + max-brightness: > + maxItems: 1 > + description: > + Maximum brightness level. Allowed values are, > + for pmi8998 it is 0-4095. > + For pm8150l, this can be either 4095 or 32767. Constraints! > + If CABC is enabled, this is capped to 4095. > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32 Standard property. Assume it has a type definition.' > + > label: > maxItems: 1 > description: > @@ -124,6 +138,31 @@ properties: > value for PM8941 from 1 to 3. Default 2 > For PMI8998 from 1 to 4. > > + qcom,modulator-sel: > + maxItems: 1 > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + Selects the modulator used for brightness modulation. > + Allowed values are, > + 0 - Modulator A > + 1 - Modulator B > + If not specified, then modulator A will be used by default. > + This property is applicable only to WLED5 peripheral. > + > + qcom,cabc-sel: > + maxItems: 1 > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + Selects the CABC pin signal used for brightness modulation. > + Allowed values are, > + 0 - CABC disabled > + 1 - CABC 1 > + 2 - CABC 2 > + 3 - External signal (e.g. LPG) is used for dimming > + This property is applicable only to WLED5 peripheral. > + > interrupts: > maxItems: 2 > description: > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > a Linux Foundation Collaborative Project >
