On 6/10/20 2:24 PM, Benjamin Gaignard wrote:
> Document st,stm32-dcmi-min-frequency property which is used to
> request CPUs minimum frequency when streaming frames.
Gentle for reviewers on this bindings.
Thanks,
Benjamin
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxx>
> ---
> Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
> index 3fe778cb5cc3..05ca85a2411a 100644
> --- a/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
> +++ b/Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
> @@ -44,6 +44,13 @@ properties:
> bindings defined in
> Documentation/devicetree/bindings/media/video-interfaces.txt.
>
> + st,stm32-dcmi-min-frequency:
> + description: DCMI minimum CPUs frequency requirement (in KHz).
> + allOf:
> + - $ref: /schemas/types.yaml#/definitions/uint32
> + - minimum: 0
> + - default: 0
> +
> required:
> - compatible
> - reg
> @@ -71,6 +78,7 @@ examples:
> clock-names = "mclk";
> dmas = <&dmamux1 75 0x400 0x0d>;
> dma-names = "tx";
> + st,stm32-dcmi-min-frequency = <650000>;
>
> port {
> dcmi_0: endpoint {
