ARM: dts: r8a7794: Use renesas,rcar-gen2-usb-phy fallback binding

A fallback binding for the Renesas R-Car Gen2 PHY driver was
added by commit 7777cb8ba08d ("phy: rcar-gen2: add fallback binding").
This patch makes use of this binding in the DT for the r8a7794 SoC.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index fb576dba748cd97c5e7c253386bd0675ed6852ad..9692bfd82b1d004852813bd589fbc96174c0fdc7 100644 (file)
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -878,7 +878,8 @@
        };
 
        usbphy: usb-phy@e6590100 {
-               compatible = "renesas,usb-phy-r8a7794";
+               compatible = "renesas,usb-phy-r8a7794",
+                            "renesas,rcar-gen2-usb-phy";
                reg = <0 0xe6590100 0 0x100>;
                #address-cells = <1>;
                #size-cells = <0>;