| Message ID | 20230412151831.3069211-3-fabrice.gasnier@foss.st.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/4] usb: dwc2: improve error handling in __dwc2_lowlevel_hw_enable | expand |
On 12/04/2023 17:18, Fabrice Gasnier wrote: > utmi clock is typically provided by PHY output. Add this optional clock, > as the core could use other clocks depending on the SoC where it's used. > This is needed on stm32mp15, when using the integrated full-speed PHY. > > Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> > --- > Documentation/devicetree/bindings/usb/dwc2.yaml | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml > index 371ba93f3ce5..6f3c2d319b9b 100644 > --- a/Documentation/devicetree/bindings/usb/dwc2.yaml > +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml > @@ -75,11 +75,14 @@ properties: > maxItems: 1 > > clocks: > - maxItems: 1 > + minItems: 1 > + maxItems: 2 > > clock-names: > items: > - const: otg > + - const: utmi_clk Just: utmi Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index 371ba93f3ce5..6f3c2d319b9b 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -75,11 +75,14 @@ properties: maxItems: 1 clocks: - maxItems: 1 + minItems: 1 + maxItems: 2 clock-names: items: - const: otg + - const: utmi_clk + minItems: 1 disable-over-current: type: boolean
utmi clock is typically provided by PHY output. Add this optional clock, as the core could use other clocks depending on the SoC where it's used. This is needed on stm32mp15, when using the integrated full-speed PHY. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> --- Documentation/devicetree/bindings/usb/dwc2.yaml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)