From: Bo Shen <voice.shen@atmel.com>
Date: Tue, 10 Feb 2015 01:55:35 +0000 (+0800)
Subject: ARM: at91/dt: at91sam9n12ek: enable udp
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cf05ea713144fe08d1207846fb592ff0985040c6;p=deliverable%2Flinux.git

ARM: at91/dt: at91sam9n12ek: enable udp

Enable usb device port on at91sam9n12ek board.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---

diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 9575c0d895c9..6123109f14ff 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -108,6 +108,13 @@
 							<AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 					};
 				};
+
+				usb1 {
+					pinctrl_usb1_vbus_sense: usb1_vbus_sense {
+						atmel,pins =
+							<AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;	/* PB16 gpio usb vbus sense, no pull up and deglitch */
+					};
+				};
 			};
 
 			spi0: spi@f0000000 {
@@ -120,6 +127,13 @@
 				};
 			};
 
+			usb1: gadget@f803c000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usb1_vbus_sense>;
+				atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
+				status = "okay";
+			};
+
 			watchdog@fffffe40 {
 				status = "okay";
 			};