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

Roger Quadros
2013-08-01T14:58:53Z

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

Signed-off-by: Roger Quadros <rogerq@ti.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