From patchwork Mon May 17 11:08:03 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajay Kumar Gupta X-Patchwork-Id: 100088 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o4HB8VLx025491 for ; Mon, 17 May 2010 11:08:31 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754664Ab0EQLIU (ORCPT ); Mon, 17 May 2010 07:08:20 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:54940 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752554Ab0EQLIS (ORCPT ); Mon, 17 May 2010 07:08:18 -0400 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id o4HB8BVa011192 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 17 May 2010 06:08:13 -0500 Received: from psplinux050.india.ti.com (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id o4HB88lS026209; Mon, 17 May 2010 16:38:09 +0530 (IST) Received: from psplinux050.india.ti.com (localhost [127.0.0.1]) by psplinux050.india.ti.com (8.13.1/8.13.1) with ESMTP id o4HB88tf015978; Mon, 17 May 2010 16:38:08 +0530 Received: (from a0393629@localhost) by psplinux050.india.ti.com (8.13.1/8.13.1/Submit) id o4HB88Xq015975; Mon, 17 May 2010 16:38:08 +0530 From: Ajay Kumar Gupta To: linux-usb@vger.kernel.org Cc: linux-omap@vger.kernel.org, felipe.balbi@nokia.com, Ajay Kumar Gupta Subject: [PATCH 1/6] musb: save OTG base physical address Date: Mon, 17 May 2010 16:38:03 +0530 Message-Id: <1274094488-15925-1-git-send-email-ajay.gupta@ti.com> X-Mailer: git-send-email 1.6.2.4 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Mon, 17 May 2010 11:08:31 +0000 (UTC) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 705cc4a..94e787c 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1867,7 +1867,8 @@ static void musb_free(struct musb *musb) * not yet corrected for platform-specific offsets */ static int __init -musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) +musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl, + phys_addr_t ctrl_phys_addr) { int status; struct musb *musb; @@ -1919,6 +1920,7 @@ bad_config: musb->board_set_power = plat->set_power; musb->set_clock = plat->set_clock; musb->min_power = plat->min_power; + musb->ctrl_phys_base = ctrl_phys_addr; /* Clock usage is chip-specific ... functional clock (DaVinci, * OMAP2430), or PHY ref (some TUSB6010 boards). All this core @@ -2136,7 +2138,7 @@ static int __init musb_probe(struct platform_device *pdev) /* clobbered by use_dma=n */ orig_dma_mask = dev->dma_mask; #endif - status = musb_init_controller(dev, irq, base); + status = musb_init_controller(dev, irq, base, iomem->start); if (status < 0) iounmap(base); diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index ac17b00..d001894 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -367,6 +367,7 @@ struct musb { struct device *controller; void __iomem *ctrl_base; + phys_addr_t ctrl_phys_base; void __iomem *mregs; #ifdef CONFIG_USB_TUSB6010