dt-bindings: phy: amlogic,g12a-usb3-pcie-phy: add missing optional phy-supply property

Add missing optional phy-supply property used to power up PHY regulators.

Fixes: 87a55485f2fc ("dt-bindings: phy: meson-g12a-usb3-pcie-phy: convert to yaml")
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230207-b4-amlogic-amlogic-g12a-usb3-pcie-phy-fix-v1-1-3e437b759549@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
index 129d26e..3314711 100644 (file)
--- a/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml
@@ -35,6 +35,11 @@ properties:
   "#phy-cells":
     const: 1
 
+  phy-supply:
+    description:
+      Phandle to a regulator that provides power to the PHY. This
+      regulator will be managed during the PHY power on/off sequence.
+
 required:
   - compatible
   - reg