linux-kernel - [PATCH 3/4] dts: dra7-evm: add USB support

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Message-ID: <1375369134-26398-4-git-send-email-rogerq@ti.com>
Date:	Thu, 1 Aug 2013 17:58:53 +0300
From:	Roger Quadros <rogerq@...com>
To:	<tony@...mide.com>, <rnayak@...com>
CC:	<benoit.cousson@...aro.org>, <balbi@...com>,
	<george.cherian@...com>, <kishon@...com>, <dmurphy@...com>,
	<t-kristo@...com>, <linux-omap@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Roger Quadros <rogerq@...com>
Subject: [PATCH 3/4] dts: dra7-evm: add USB support

Add USB drv_vbus pinctrl information and USB mode
for the USB controller.

Signed-off-by: Roger Quadros <rogerq@...com>
---
 arch/arm/boot/dts/dra7-evm.dts |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index cb0703c..acd3c09 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -18,3 +18,25 @@
 		reg = <0x80000000 0x60000000>; /* 1536 MB */
 	};
 };
+
+&dra7_pmx_core {
+        pinctrl-names = "default";
+        pinctrl-0 = <
+		&usb_pins
+	>;
+
+	usb_pins: pinmux_usb_pins {
+                pinctrl-single,pins = <
+			0x280	0xc0000	/* usb1_drvvbus, SLOW_SLEW | PULLUPEN | MODE0 */
+			0x284	0xc0000 /* usb2_drvvbus, SLOW_SLEW | PULLUPEN | MODE0 */
+                >;
+        };
+};
+
+&dwc3_1 {
+	dr_mode = "otg";
+};
+
+&dwc3_2 {
+	dr_mode = "host";
+};
-- 
1.7.4.1

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