[PATCH v3 1/3] dt-bindings: iio: vadc: Fix documentation of 'reg'

Jonathan Cameron jic23 at kernel.org
Sun Sep 16 06:05:46 PDT 2018


On Mon, 10 Sep 2018 09:02:59 -0700
Matthias Kaehlcke <mka at chromium.org> wrote:

> The documentation of Qualcomm's SPMI PMIC voltage ADC claims that the
> 'reg' property consists of two values, the SPMI address and the length
> of the controller's registers. However the SPMI bus to which it is added
> specifies "#size-cells = <0>;". Remove the controller register length
> from the documentation of the field and the example.
> 
> Signed-off-by: Matthias Kaehlcke <mka at chromium.org>
> Reviewed-by: Douglas Anderson <dianders at chromium.org>
> Reviewed-by: Rob Herring <robh at kernel.org>
I've already tidied this up and applied.  It should hit linux-next
tomorrow.

Jonathan
> ---

> Changes in v3:
> - fixed separator in commit message
> - removed duplicate 'Signed-off-by' tag
> 
> Changes in v2:
> - none
> ---
>  Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt
> index 0fb46137f936..d0c188e5c922 100644
> --- a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt
> +++ b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt
> @@ -13,7 +13,7 @@ VADC node:
>  - reg:
>      Usage: required
>      Value type: <prop-encoded-array>
> -    Definition: VADC base address and length in the SPMI PMIC register map.
> +    Definition: VADC base address in the SPMI PMIC register map.
>  
>  - #address-cells:
>      Usage: required
> @@ -104,7 +104,7 @@ Example:
>  	/* VADC node */
>  	pmic_vadc: vadc at 3100 {
>  		compatible = "qcom,spmi-vadc";
> -		reg = <0x3100 0x100>;
> +		reg = <0x3100>;
>  		interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
>  		#address-cells = <1>;
>  		#size-cells = <0>;




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