[PATCH 1/3] arm64: dts: renesas: r8a7795: salvator-xs: enable USB2.0 phy channel 3

[Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>]

This patch enables the USB2.0 phy channel 3. R-Car H3 ES2.0 has
this channel and we can use it on the Salvator-XS.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
index 7675de5..e18bf4f 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
@@ -99,6 +99,11 @@
 		groups = "usb2";
 		function = "usb2";
 	};
+
+	usb2_ch3_pins: usb2_ch3 {
+		groups = "usb2_ch3";
+		function = "usb2_ch3";
+	};
 };
 
 &usb2_phy2 {
@@ -107,3 +112,10 @@
 
 	status = "okay";
 };
+
+&usb2_phy3 {
+	pinctrl-0 = <&usb2_ch3_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
-- 
1.9.1