Add USB pinmux information and USB modes
for the USB controllers.
Signed-off-by: Roger Quadros <rogerq@xxxxxx>
---
arch/arm/boot/dts/dra7-evm.dts | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 5babba0..1d77815 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -93,6 +93,18 @@
0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */
>;
};
+
+ usb1_pins: pinmux_usb1_pins {
+ pinctrl-single,pins = <
+ 0x280 0xc0000 /* usb1_drvvbus, SLOW_SLEW | PULLUPEN | MODE0 */
+ >;
+ };
+
+ usb2_pins: pinmux_usb2_pins {
+ pinctrl-single,pins = <
+ 0x284 0xc0000 /* usb2_drvvbus, SLOW_SLEW | PULLUPEN | MODE0 */
+ >;
+ };
};
&i2c1 {
@@ -273,3 +285,15 @@
&cpu0 {
cpu0-supply = <&smps123_reg>;
};
+
+&usb1 {
+ dr_mode = "peripheral";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_pins>;
+};
+
+&usb2 {
+ dr_mode = "host";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb2_pins>;
+};
--
1.8.3.2
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