From patchwork Wed Jun 11 21:12:21 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Jarzmik X-Patchwork-Id: 358910 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3AD8D14007E for ; Thu, 12 Jun 2014 07:12:44 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751983AbaFKVMl (ORCPT ); Wed, 11 Jun 2014 17:12:41 -0400 Received: from smtp03.smtpout.orange.fr ([80.12.242.125]:59582 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751898AbaFKVMl (ORCPT ); Wed, 11 Jun 2014 17:12:41 -0400 Received: from beldin.home ([92.156.133.191]) by mwinf5d50 with ME id D9Cc1o00M47vwpY039CfDM; Wed, 11 Jun 2014 23:12:40 +0200 X-ME-Helo: beldin.home X-ME-Date: Wed, 11 Jun 2014 23:12:40 +0200 X-ME-IP: 92.156.133.191 From: Robert Jarzmik To: devicetree@vger.kernel.org Cc: balbi@ti.com, Robert Jarzmik Subject: [RESEND DT 2/2] usb: gadget: pxa27x_udc device-tree documentation Date: Wed, 11 Jun 2014 23:12:21 +0200 Message-Id: <1402521141-26235-2-git-send-email-robert.jarzmik@free.fr> X-Mailer: git-send-email 2.0.0.rc2 In-Reply-To: <1402521141-26235-1-git-send-email-robert.jarzmik@free.fr> References: <1402521141-26235-1-git-send-email-robert.jarzmik@free.fr> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add documentation for device-tree binding of arm PXA 27x udc (usb device) driver. Signed-off-by: Robert Jarzmik --- Documentation/devicetree/bindings/usb/pxa-usb.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/pxa-usb.txt b/Documentation/devicetree/bindings/usb/pxa-usb.txt index 79729a9..460b91d 100644 --- a/Documentation/devicetree/bindings/usb/pxa-usb.txt +++ b/Documentation/devicetree/bindings/usb/pxa-usb.txt @@ -29,3 +29,23 @@ Example: marvell,port-mode = <2>; /* PMM_GLOBAL_MODE */ }; +UDC + +Required properties: + - compatible: Should be "mrvl,pxa27x_udc" for USB controllers + used in device mode. + +Optional properties: + - "udc-pullup-gpio" - gpio activated to control the USB D+ pullup. + - "udc-pullup-gpio-inverted" - boolean inverting gpio pullup logic. + +Example: + + pxa27x_udc: udc@40600000 { + compatible = "mrvl,pxa27x_udc"; + reg = <0x40600000 0x10000>; + interrupts = <11>; + clocks = <&pxa2xx_clks 11>; + clock-names = "pxa27x-udc"; + udc-pullup-gpio = <22>; + };