[PATCH 11/16] dt-bindings: usb: dwc3: stm32: refer to dwc3-common

[Fabrice Gasnier]

Add reference to the dwc3-common bindings, used on stm32mp25.
This is a temporary update, as it depends on Marek's series [1]. This
should be dropped in later series revision.
It's a precursor to validate further DT addition on USB and Type-C, with
usb-role-switch properties.

[1] https://lore.kernel.org/linux-phy/20260816213849.1044073-6-marex@nabladev.com/

Signed-off-by: Fabrice Gasnier <fabrice.gasnier at foss.st.com>
---
 Documentation/devicetree/bindings/usb/st,stm32mp25-dwc3.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/st,stm32mp25-dwc3.yaml b/Documentation/devicetree/bindings/usb/st,stm32mp25-dwc3.yaml
index e377efef4350..161c5c287925 100644
--- a/Documentation/devicetree/bindings/usb/st,stm32mp25-dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/st,stm32mp25-dwc3.yaml
@@ -14,6 +14,9 @@ maintainers:
   - Fabrice Gasnier <fabrice.gasnier at foss.st.com>
   - Marek Vasut <marex at nabladev.com>
 
+allOf:
+  - $ref: snps,dwc3-common.yaml#
+
 properties:
   compatible:
     const: st,stm32mp25-dwc3

-- 
2.43.0