[PATCH 3/6] dt-bindings: usb-xhci: Add r8a774a1 support

[Fabrizio Castro]

Document RZ/G2M (R8A774A1) SoC bindings.

Signed-off-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>
Reviewed-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/usb/usb-xhci.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt
index ac4cd0d..fb564e7 100644
--- a/Documentation/devicetree/bindings/usb/usb-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt
@@ -8,6 +8,7 @@ Required properties:
     - "marvell,armada-375-xhci" for Armada 375 SoCs
     - "marvell,armada-380-xhci" for Armada 38x SoCs
     - "renesas,xhci-r8a7743" for r8a7743 SoC
+    - "renesas,xhci-r8a774a1" for r8a774a1 SoC
     - "renesas,xhci-r8a7790" for r8a7790 SoC
     - "renesas,xhci-r8a7791" for r8a7791 SoC
     - "renesas,xhci-r8a7793" for r8a7793 SoC
@@ -17,7 +18,8 @@ Required properties:
     - "renesas,xhci-r8a77990" for r8a77990 SoC
     - "renesas,rcar-gen2-xhci" for a generic R-Car Gen2 or RZ/G1 compatible
       device
-    - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 compatible device
+    - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 or RZ/G2 compatible
+      device
     - "xhci-platform" (deprecated)
 
     When compatible with the generic version, nodes must list the
-- 
2.7.4