[PATCH v3 1/2] dt-bindings: phy: phy-stm32-usbphyc: add #clock-cells property

[Rob Herring]

On Mon, 08 Feb 2021 12:46:58 +0100, Amelie Delaunay wrote:
> usbphyc provides a unique clock called ck_usbo_48m.
> STM32 USB OTG needs a 48Mhz clock (utmifs_clk48) for Full-Speed operation.
> ck_usbo_48m is a possible parent clock for USB OTG 48Mhz clock.
> 
> ck_usbo_48m is available as soon as the PLL is enabled.
> 
> Signed-off-by: Amelie Delaunay <amelie.delaunay at foss.st.com>
> ---
> Changes in v3:
> - remove #clock-cells from required properties
> ---
>  Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 

Acked-by: Rob Herring <robh at kernel.org>