From 28f75a39d8a878d9e8e57fd2aa0a1ad262d257bd Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier Date: Fri, 14 Apr 2023 10:41:35 +0200 Subject: [PATCH] dt-bindings: usb: dwc2: add utmi optional clock 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. Acked-by: Krzysztof Kozlowski Signed-off-by: Fabrice Gasnier Link: https://lore.kernel.org/r/20230414084137.1050487-3-fabrice.gasnier@foss.st.com Signed-off-by: Greg Kroah-Hartman --- 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 371ba93..d350609 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 + minItems: 1 disable-over-current: type: boolean -- 2.7.4