| Message ID | 20200227084642.7057-3-chris.packham@alliedtelesis.co.nz (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | hwmon: (adt7475) attenuator bypass and pwm invert | expand |
On Thu, Feb 27, 2020 at 09:46:39PM +1300, Chris Packham wrote: > From: Logan Shaw <logan.shaw@alliedtelesis.co.nz> > > Add documentation for the bypass-attenuator-in[0-4] property. > > Signed-off-by: Logan Shaw <logan.shaw@alliedtelesis.co.nz> > Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> > Reviewed-by: Rob Herring <robh@kernel.org> Applied. Thanks, Guenter > --- > > Notes: > Changes in v5: > - add review from Rob > > Changes in v4: > - use $ref uint32 and enum > - add 'adi' vendor prefix > > Changes in v3: > - separated addition of new properties from conversion to yaml > > .../devicetree/bindings/hwmon/adt7475.yaml | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml > index 2252499ea201..e40612ee075f 100644 > --- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml > +++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml > @@ -39,6 +39,17 @@ properties: > reg: > maxItems: 1 > > +patternProperties: > + "^adi,bypass-attenuator-in[0-4]$": > + description: | > + Configures bypassing the individual voltage input attenuator. If > + set to 1 the attenuator is bypassed if set to 0 the attenuator is > + not bypassed. If the property is absent then the attenuator > + retains it's configuration from the bios/bootloader. > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32 > + - enum: [0, 1] > + > required: > - compatible > - reg > @@ -52,6 +63,8 @@ examples: > hwmon@2e { > compatible = "adi,adt7476"; > reg = <0x2e>; > + adi,bypass-attenuator-in0 = <1>; > + adi,bypass-attenuator-in1 = <0>; > }; > }; >
diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml index 2252499ea201..e40612ee075f 100644 --- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml +++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml @@ -39,6 +39,17 @@ properties: reg: maxItems: 1 +patternProperties: + "^adi,bypass-attenuator-in[0-4]$": + description: | + Configures bypassing the individual voltage input attenuator. If + set to 1 the attenuator is bypassed if set to 0 the attenuator is + not bypassed. If the property is absent then the attenuator + retains it's configuration from the bios/bootloader. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 1] + required: - compatible - reg @@ -52,6 +63,8 @@ examples: hwmon@2e { compatible = "adi,adt7476"; reg = <0x2e>; + adi,bypass-attenuator-in0 = <1>; + adi,bypass-attenuator-in1 = <0>; }; };