[PATCH V3 6/7] arm64: dts: renesas: r8a774c0-cat874: Enable USB3.0 host/peripheral device node

[Biju Das]

This patch enables USB3.0 host/peripheral device node for r8a774c0
cat874 board.

Signed-off-by: Biju Das <biju....@bp.renesas.com>
---
V2-->V3
  * No change
V1-->V2
  * No change
---
 arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts 
b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
index 013a48c..b9ae7db 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
+++ b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
@@ -134,6 +134,11 @@
                function = "sdhi0";
                power-source = <1800>;
        };
+
+       usb30_pins: usb30 {
+               groups = "usb30", "usb30_id";
+               function = "usb30";
+       };
 };
 
 &rwdt {
@@ -166,3 +171,15 @@
        renesas,no-otg-pins;
        status = "okay";
 };
+
+&usb3_peri0 {
+       companion = <&xhci0>;
+       status = "okay";
+};
+
+&xhci0 {
+       pinctrl-0 = <&usb30_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};
-- 
2.7.4