dt-bindings: usb: renesas_usb3: add bindings for r8a77990

This patch adds bindings for r8a77990 (R-Car E3).

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/Documentation/devicetree/bindings/usb/renesas_usb3.txt b/Documentation/devicetree/bindings/usb/renesas_usb3.txt
index b22f0a5199917504ee9ffc3d54db8c245c749941..d366555166d0943a8765771399f96a9e9d2ad4fd 100644 (file)
--- a/Documentation/devicetree/bindings/usb/renesas_usb3.txt
+++ b/Documentation/devicetree/bindings/usb/renesas_usb3.txt
@@ -6,6 +6,7 @@ Required properties:
        - "renesas,r8a7795-usb3-peri"
        - "renesas,r8a7796-usb3-peri"
        - "renesas,r8a77965-usb3-peri"
+       - "renesas,r8a77990-usb3-peri"
        - "renesas,rcar-gen3-usb3-peri" for a generic R-Car Gen3 or RZ/G2
          compatible device