[PATCH 2/2] usb typec: tcpci: mt6360: Add vbus supply into dt-binding description

[cy_huang]

From: ChiYuan Huang <cy_huang at richtek.com>

Add external vbus source into dt-binding description.

Signed-off-by: ChiYuan Huang <cy_huang at richtek.com>
---
 Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml b/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml
index 1e8e1c2..b8d842b 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml
@@ -26,6 +26,11 @@ properties:
     items:
       - const: PD_IRQB
 
+  vbus-supply:
+    description:
+      Vbus source supply regulator.
+    maxItems: 1
+
   connector:
     type: object
     $ref: ../connector/usb-connector.yaml#
@@ -38,6 +43,7 @@ required:
   - compatible
   - interrupts
   - interrupt-names
+  - vbus-supply
 
 examples:
   - |
@@ -54,6 +60,7 @@ examples:
           compatible = "mediatek,mt6360-tcpc";
           interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>;
           interrupt-names = "PD_IRQB";
+          vbus-supply = <&otg_vbus>;
 
           connector {
             compatible = "usb-c-connector";
-- 
2.7.4