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[13/18] ARM: am57xx: sbc-am57x: dts: add usb vbus pinmux

Message ID 1448433590-1399-14-git-send-email-lifshitz@compulab.co.il (mailing list archive)
State New, archived
Headers show

Commit Message

Dmitry Lifshitz Nov. 25, 2015, 6:39 a.m. UTC 
usb1_drvvbus pin is used to Drive-VBUS enable to external charge
pump/power switch.

Add a pinmux for that pin.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
 arch/arm/boot/dts/am57xx-sbc-am57x.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 67e7f4a..b92650b 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -38,6 +38,12 @@ 
 			DRA7XX_CORE_IOPAD(0x3770, PIN_INPUT | MUX_MODE14)	/* mmc1_sdwp.gpio6_28 */
 		>;
 	};
+
+	usb1_pins: pinmux_usb1_pins {
+		pinctrl-single,pins = <
+			DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
+		>;
+	};
 };
 
 &uart3 {
@@ -60,3 +66,8 @@ 
 	cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
 };
+
+&usb1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb1_pins>;
+};