[PATCH v2 2/2] dt-bindings: usb: ptn5110: add TCPC properties

["Miao.Zhu" <Miao.Zhu@xxxxxxxxxxxx>]

The TCPCI driver has flags to configure its protperties but
no way to enable these flags yet. Add these flags into DT
so that the driver can be compatible with TCPCI  Spec R2 V1.0.

Signed-off-by: Miao.Zhu <miao@xxxxxxxxxxxx>
---
V1 -> V2: no changes
---
 Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml b/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml
index 65a8632..c31ec7e 100644
--- a/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml
+++ b/Documentation/devicetree/bindings/usb/nxp,ptn5110.yaml
@@ -21,6 +21,11 @@ properties:
   interrupts:
     maxItems: 1
 
+  TX_BUF_BYTE_x_hidden: true
+  RX_BUF_BYTE_x_hidden: true
+  auto_discharge_disconnect: true
+  vbus_vsafe0v: true
+
   connector:
     type: object
     $ref: /schemas/connector/usb-connector.yaml#
-- 
2.9.3