linux-kernel - [PATCH 3/9] ARM: at91/dt: add usb1 vbus and pullup pins

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Date:	Wed, 28 Aug 2013 13:04:41 +0200
From:	Boris BREZILLON <b.brezillon@...rkiz.com>
To:	Rob Herring <rob.herring@...xeda.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Stephen Warren <swarren@...dotorg.org>,
	Ian Campbell <ian.campbell@...rix.com>,
	Russell King <linux@....linux.org.uk>,
	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Joachim Eastwood <manabian@...il.com>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Boris BREZILLON <b.brezillon@...rkiz.com>
Subject: [PATCH 3/9] ARM: at91/dt: add usb1 vbus and pullup pins

Add vbus and pullup pinctrl definitions.
Request the vbus and pullup pins in usb1 node.

Signed-off-by: Boris BREZILLON <b.brezillon@...rkiz.com>
---
 arch/arm/boot/dts/at91rm9200ek.dts |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts
index 37b0880..76f3e87 100644
--- a/arch/arm/boot/dts/at91rm9200ek.dts
+++ b/arch/arm/boot/dts/at91rm9200ek.dts
@@ -29,6 +29,18 @@
 
 	ahb {
 		apb {
+			pinctrl@...ff400 {
+				usb1 {
+					pinctrl_usb1_vbus: usb1_vbus-0 {
+						atmel,pins = <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+					};
+
+					pinctrl_usb1_pullup: usb1_pullup-0 {
+						atmel,pins = <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
+					};
+				};
+			};
+
 			dbgu: serial@...ff200 {
 				status = "okay";
 			};
@@ -56,6 +68,9 @@
 
 			usb1: gadget@...b0000 {
 				atmel,vbus-gpio = <&pioD 4 GPIO_ACTIVE_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usb1_vbus
+					     &pinctrl_usb1_pullup>;
 				status = "okay";
 			};
 
-- 
1.7.9.5

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