phy: rcar-gen3-usb2: add binding for r8a77995

This patch adds binding for r8a77995 (R-Car D3). Since r8a77995 doesn't
have dedicated pins (ID, VBUS), this will match against the generic
fallback on R-Car D3.

For now, this driver doesn't support usb role swap for r8a77995.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
index ace9cce..99b651b 100644 (file)
--- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
@@ -8,6 +8,8 @@ Required properties:
              SoC.
              "renesas,usb2-phy-r8a7796" if the device is a part of an R8A7796
              SoC.
+             "renesas,usb2-phy-r8a77995" if the device is a part of an
+             R8A77995 SoC.
              "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3 compatible device.
 
              When compatible with the generic version, nodes must list the