[v5,3/5] dt-bindings: hwmon: Document adt7475 pwm-active-state property
diff mbox series

Message ID 20200227084642.7057-4-chris.packham@alliedtelesis.co.nz
State Accepted
Headers show
Series
  • hwmon: (adt7475) attenuator bypass and pwm invert
Related show

Commit Message

Chris Packham Feb. 27, 2020, 8:46 a.m. UTC
Add binding information for the adi,pwm-active-state property.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---

Notes:
    Changes in v5:
    - change to adi,pwm-active-state
    - uint32 array
    
    Changes in v4:
    - use $ref uint32 and enum
    - add adi vendor prefix
    
    Cahnges in v3:
    - new

 .../devicetree/bindings/hwmon/adt7475.yaml         | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Rob Herring March 3, 2020, 1:25 a.m. UTC | #1
On Thu, 27 Feb 2020 21:46:40 +1300, Chris Packham wrote:
> 
> Add binding information for the adi,pwm-active-state property.
> 
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
> ---
> 
> Notes:
>     Changes in v5:
>     - change to adi,pwm-active-state
>     - uint32 array
>     
>     Changes in v4:
>     - use $ref uint32 and enum
>     - add adi vendor prefix
>     
>     Cahnges in v3:
>     - new
> 
>  .../devicetree/bindings/hwmon/adt7475.yaml         | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
Guenter Roeck March 3, 2020, 9:01 p.m. UTC | #2
On Thu, Feb 27, 2020 at 09:46:40PM +1300, Chris Packham wrote:
> Add binding information for the adi,pwm-active-state property.
> 
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
> Reviewed-by: Rob Herring <robh@kernel.org>

Applied.

Thanks,
Guenter

> ---
> 
> Notes:
>     Changes in v5:
>     - change to adi,pwm-active-state
>     - uint32 array
>     
>     Changes in v4:
>     - use $ref uint32 and enum
>     - add adi vendor prefix
>     
>     Cahnges in v3:
>     - new
> 
>  .../devicetree/bindings/hwmon/adt7475.yaml         | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
> index e40612ee075f..76985034ea73 100644
> --- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml
> +++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
> @@ -50,6 +50,19 @@ patternProperties:
>       - $ref: /schemas/types.yaml#/definitions/uint32
>       - enum: [0, 1]
>  
> +  "^adi,pwm-active-state$":
> +    description: |
> +      Integer array, represents the active state of the pwm outputs If set to 0
> +      the pwm uses a logic low output for 100% duty cycle. If set to 1 the pwm
> +      uses a logic high output for 100% duty cycle.
> +    allOf:
> +      - $ref: /schemas/types.yaml#/definitions/uint32-array
> +      - minItems: 3
> +        maxItems: 3
> +        items:
> +          enum: [0, 1]
> +          default: 1
> +
>  required:
>    - compatible
>    - reg
> @@ -65,6 +78,7 @@ examples:
>          reg = <0x2e>;
>          adi,bypass-attenuator-in0 = <1>;
>          adi,bypass-attenuator-in1 = <0>;
> +        adi,pwm-active-state = <1 0 1>;
>        };
>      };
>

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
index e40612ee075f..76985034ea73 100644
--- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml
+++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
@@ -50,6 +50,19 @@  patternProperties:
      - $ref: /schemas/types.yaml#/definitions/uint32
      - enum: [0, 1]
 
+  "^adi,pwm-active-state$":
+    description: |
+      Integer array, represents the active state of the pwm outputs If set to 0
+      the pwm uses a logic low output for 100% duty cycle. If set to 1 the pwm
+      uses a logic high output for 100% duty cycle.
+    allOf:
+      - $ref: /schemas/types.yaml#/definitions/uint32-array
+      - minItems: 3
+        maxItems: 3
+        items:
+          enum: [0, 1]
+          default: 1
+
 required:
   - compatible
   - reg
@@ -65,6 +78,7 @@  examples:
         reg = <0x2e>;
         adi,bypass-attenuator-in0 = <1>;
         adi,bypass-attenuator-in1 = <0>;
+        adi,pwm-active-state = <1 0 1>;
       };
     };