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[PATCH/RFC,11/11] arm64: dts: renesas: r8a7795: salvator-xs: add OF graph for usb role switch

Message ID 1524039005-30618-12-git-send-email-yoshihiro.shimoda.uh@renesas.com (mailing list archive)
State New, archived
Headers show

Commit Message

Yoshihiro Shimoda April 18, 2018, 8:10 a.m. UTC 
This patch adds OF graph properties for usb role switch.

TODO:
 - Each node should be in salvator-common.dtsi.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
 .../arm64/boot/dts/renesas/r8a7795-salvator-xs.dts | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)
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Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
index 8b50ceb..c815fca 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
@@ -36,6 +36,24 @@ 
 		device_type = "memory";
 		reg = <0x7 0x00000000 0x0 0x40000000>;
 	};
+
+	/* TODO: should be into salvator-common.dtsi */
+	usb3 {
+		compatible = "usb-a-connector";
+		label = "USB3_0";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <1>;
+				usb3_connector0: endpoint {
+					remote-endpoint = <&usb3_role_sw0_ep>;
+				};
+			};
+		};
+	};
 };
 
 &du {
@@ -107,3 +125,13 @@ 
 
 	status = "okay";
 };
+
+	&usb3_role_sw0 {
+		ports {
+			port@3 {
+				usb3_role_sw0_ep: endpoint {
+					remote-endpoint = <&usb3_connector0>;
+				};
+			};
+		};
+	};