From patchwork Thu Jul 19 05:41:35 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajay Kumar Gupta X-Patchwork-Id: 1215121 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id A8C593FD4F for ; Thu, 19 Jul 2012 05:42:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752790Ab2GSFmT (ORCPT ); Thu, 19 Jul 2012 01:42:19 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:53512 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752982Ab2GSFl4 (ORCPT ); Thu, 19 Jul 2012 01:41:56 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id q6J5fnT1026545; Thu, 19 Jul 2012 00:41:50 -0500 Received: from DBDE71.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id q6J5fkLj000889; Thu, 19 Jul 2012 11:11:49 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by DBDE71.ent.ti.com (172.24.170.149) with Microsoft SMTP Server id 14.1.323.3; Thu, 19 Jul 2012 11:11:47 +0530 Received: from localhost.localdomain (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id q6J5feIH011434; Thu, 19 Jul 2012 11:11:47 +0530 From: Ajay Kumar Gupta To: CC: , , , , , Ajay Kumar Gupta Subject: [PATCH v3 07/11] usb: otg: nop: add dt support Date: Thu, 19 Jul 2012 11:11:35 +0530 Message-ID: <1342676499-32507-8-git-send-email-ajay.gupta@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1342676499-32507-1-git-send-email-ajay.gupta@ti.com> References: <1342676499-32507-1-git-send-email-ajay.gupta@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Added device tree support for nop transceiver driver and updated the Documentation with device tree binding information for am33xx platform. Signed-off-by: Ajay Kumar Gupta --- .../devicetree/bindings/usb/am33xx-usb.txt | 3 +++ drivers/usb/otg/nop-usb-xceiv.c | 12 ++++++++++++ 2 files changed, 15 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt index ca8fa56..9782585 100644 --- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt @@ -12,3 +12,6 @@ AM33XX MUSB GLUE represents PERIPHERAL. - power : Should be "250". This signifies the controller can supply upto 500mA when operating in host mode. + +NOP USB PHY + - compatible : Should be "nop-xceiv-usb" diff --git a/drivers/usb/otg/nop-usb-xceiv.c b/drivers/usb/otg/nop-usb-xceiv.c index 2e5e889..102e7d8 100644 --- a/drivers/usb/otg/nop-usb-xceiv.c +++ b/drivers/usb/otg/nop-usb-xceiv.c @@ -27,6 +27,7 @@ */ #include +#include #include #include #include @@ -152,12 +153,23 @@ static int __devexit nop_usb_xceiv_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id nop_xceiv_id_table[] = { + { .compatible = "nop-xceiv-usb" }, + {} +}; +MODULE_DEVICE_TABLE(of, nop_xceiv_id_table); +#else +#define nop_xceiv_id_table NULL +#endif + static struct platform_driver nop_usb_xceiv_driver = { .probe = nop_usb_xceiv_probe, .remove = __devexit_p(nop_usb_xceiv_remove), .driver = { .name = "nop_usb_xceiv", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(nop_xceiv_id_table), }, };