linux-kernel - [PATCH 3/3] arm64: dts: ti: k3-am654-base-board: enable USB1

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Date:   Fri, 11 Jan 2019 12:01:01 +0200
From:   Roger Quadros <rogerq@...com>
To:     <t-kristo@...com>
CC:     <nm@...com>, <nsekhar@...com>, <vigneshr@...com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Roger Quadros <rogerq@...com>
Subject: [PATCH 3/3] arm64: dts: ti: k3-am654-base-board: enable USB1

Add pinmux for USB1 and enable it as a dual role port.

Signed-off-by: Roger Quadros <rogerq@...com>
---
 arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index e41fc3a..c4f7b29 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -69,6 +69,12 @@
 			AM65X_IOPAD(0x01bc, PIN_OUTPUT, 0) /* (AG13) SPI0_CS0 */
 		>;
 	};
+
+	usb1_pins_default: usb1_pins_default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x02c0, PIN_OUTPUT, 0) /* (AC8) USB1_DRVVBUS */
+		>;
+	};
 };
 
 &main_pmx1 {
@@ -163,3 +169,17 @@
 		#size-cells= <1>;
 	};
 };
+
+&dwc3_1 {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb1_pins_default>;
+	dr_mode = "otg";
+};
-- 
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