dt-bindings: rcar-gen3-phy-usb2: Add r7s9210 support

Document RZ/A2 (R7S9210) SoC bindings.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
index 64afd086e606ed2b71851282770ff942b89abd71..503a8cfb31843e5532d3a611b82745f84c926418 100644 (file)
--- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
@@ -1,10 +1,12 @@
 * Renesas R-Car generation 3 USB 2.0 PHY
 
 This file provides information on what the device node for the R-Car generation
-3, RZ/G1C and RZ/G2 USB 2.0 PHY contain.
+3, RZ/G1C, RZ/G2 and RZ/A2 USB 2.0 PHY contain.
 
 Required properties:
-- compatible: "renesas,usb2-phy-r8a77470" if the device is a part of an R8A77470
+- compatible: "renesas,usb2-phy-r7s9210" if the device is a part of an R7S9210
+             SoC.
+             "renesas,usb2-phy-r8a77470" if the device is a part of an R8A77470
              SoC.
              "renesas,usb2-phy-r8a774a1" if the device is a part of an R8A774A1
              SoC.
@@ -20,8 +22,8 @@ Required properties:
              R8A77990 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 or RZ/G2
-             compatible device.
+             "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3, RZ/G2 or
+             RZ/A2 compatible device.
 
              When compatible with the generic version, nodes must list the
              SoC-specific version corresponding to the platform first