arm64: dts: r8a7795: Use renesas,rcar-gen3-usb2-phy fallback binding

A fallback binding for the Renesas R-Car Gen3 for USB2.0 PHY driver was
added by commit cde7bc367f09 ("phy: rcar-gen3-usb2: add fallback binding").
This patch makes use of this binding in the DT for the r8a7795 SoC.

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

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index bbf594bce930ed8bd7bce231790b4535b252a943..2c076c21d7fa8c43834341a287c5197aada59288 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1146,7 +1146,8 @@
                };
 
                usb2_phy0: usb-phy@ee080200 {
-                       compatible = "renesas,usb2-phy-r8a7795";
+                       compatible = "renesas,usb2-phy-r8a7795",
+                                    "renesas,rcar-gen3-usb2-phy";
                        reg = <0 0xee080200 0 0x700>;
                        interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 703>;
@@ -1156,7 +1157,8 @@
                };
 
                usb2_phy1: usb-phy@ee0a0200 {
-                       compatible = "renesas,usb2-phy-r8a7795";
+                       compatible = "renesas,usb2-phy-r8a7795",
+                                    "renesas,rcar-gen3-usb2-phy";
                        reg = <0 0xee0a0200 0 0x700>;
                        clocks = <&cpg CPG_MOD 702>;
                        power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
@@ -1165,7 +1167,8 @@
                };
 
                usb2_phy2: usb-phy@ee0c0200 {
-                       compatible = "renesas,usb2-phy-r8a7795";
+                       compatible = "renesas,usb2-phy-r8a7795",
+                                    "renesas,rcar-gen3-usb2-phy";
                        reg = <0 0xee0c0200 0 0x700>;
                        clocks = <&cpg CPG_MOD 701>;
                        power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;