From patchwork Sun Apr 7 10:29:45 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chao Xie X-Patchwork-Id: 2404681 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork1.kernel.org (Postfix) with ESMTP id DE6C83FC71 for ; Mon, 8 Apr 2013 01:24:51 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UOwiY-0008Q3-4e; Sun, 07 Apr 2013 21:01:38 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UOmr4-0006bu-Ql; Sun, 07 Apr 2013 10:29:46 +0000 Received: from na3sys009aog123.obsmtp.com ([74.125.149.149]) by merlin.infradead.org with smtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UOmqt-0006am-2k for linux-arm-kernel@lists.infradead.org; Sun, 07 Apr 2013 10:29:36 +0000 Received: from SC-OWA.marvell.com ([199.233.58.135]) (using TLSv1) by na3sys009aob123.postini.com ([74.125.148.12]) with SMTP ID DSNKUWFKi+sdlY3SxCqB8lLh0y1ZXZc/MQpZ@postini.com; Sun, 07 Apr 2013 03:29:34 PDT Received: from maili.marvell.com (10.93.76.43) by SC-OWA.marvell.com (10.93.76.28) with Microsoft SMTP Server id 8.3.213.0; Sun, 7 Apr 2013 03:29:06 -0700 Received: from localhost (unknown [10.38.36.239]) by maili.marvell.com (Postfix) with ESMTP id 4CCA94E522; Sun, 7 Apr 2013 03:29:06 -0700 (PDT) From: Chao Xie To: , , , , , Subject: [V9 PATCH 11/12] arm: brownstone: add usb support for the board Date: Sun, 7 Apr 2013 06:29:45 -0400 Message-ID: <1365330586-649-12-git-send-email-chao.xie@marvell.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1365330586-649-1-git-send-email-chao.xie@marvell.com> References: <1365330586-649-1-git-send-email-chao.xie@marvell.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130407_062935_312811_0CC0F4F3 X-CRM114-Status: GOOD ( 11.45 ) X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [74.125.149.149 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Chao Xie X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org for brownstone board, add the udc/otg/ehci support Signed-off-by: Chao Xie --- arch/arm/mach-mmp/brownstone.c | 56 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 56 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c index 2358011..aed553a 100644 --- a/arch/arm/mach-mmp/brownstone.c +++ b/arch/arm/mach-mmp/brownstone.c @@ -18,6 +18,9 @@ #include #include #include +#include +#include +#include #include #include @@ -195,6 +198,20 @@ static struct sram_platdata mmp2_isram_platdata = { .granularity = SRAM_GRANULARITY, }; +#ifdef CONFIG_USB_SUPPORT + +#if defined(CONFIG_USB_MV_UDC) || defined(CONFIG_USB_EHCI_MV_U2O) + +static struct mv_usb_platform_data brownstone_usb_pdata = { + .vbus = NULL, + .mode = MV_USB_MODE_OTG, + .otg_force_a_bus_req = 1, + .set_vbus = NULL, +}; +#endif +#endif + + static void __init brownstone_init(void) { mfp_config(ARRAY_AND_SIZE(brownstone_pin_config)); @@ -211,6 +228,45 @@ static void __init brownstone_init(void) /* enable 5v regulator */ platform_device_register(&brownstone_v_5vp_device); + +#ifdef CONFIG_USB_SUPPORT + pxa_register_device(&mmp2_device_u2ophy, NULL, 0); +#endif + +#ifdef CONFIG_USB_MV_UDC + /* for usb2 phy */ + usb_bind_phy(mmp2_device_u2o.drv_name, MV_USB2_PHY_INDEX, + mmp2_device_u2ophy.drv_name); +#ifdef CONFIG_USB_MV_OTG + /* for usb2 otg phy */ + usb_bind_phy(mmp2_device_u2o.drv_name, MV_USB2_OTG_PHY_INDEX, + mmp2_device_u2ootg.drv_name); +#endif + pxa_register_device(&mmp2_device_u2o, &brownstone_usb_pdata, + sizeof(brownstone_usb_pdata)); +#endif + +#ifdef CONFIG_USB_EHCI_MV_U2O + /* for usb2 phy */ + usb_bind_phy(mmp2_device_u2oehci.dev_name, MV_USB2_PHY_INDEX, + mmp2_device_u2ophy.dev_name); +#ifdef CONFIG_USB_MV_OTG + /* for usb2 otg phy */ + usb_bind_phy(mmp2_device_u2oehci.drv_name, MV_USB2_OTG_PHY_INDEX, + mmp2_device_u2ootg.drv_name); +#endif + pxa_register_device(&mmp2_device_u2oehci, &brownstone_usb_pdata, + sizeof(brownstone_usb_pdata)); +#endif + +#ifdef CONFIG_USB_MV_OTG + /* for usb2 phy */ + usb_bind_phy(mmp2_device_u2ootg.dev_name, MV_USB2_PHY_INDEX, + mmp2_device_u2ophy.dev_name); + pxa_register_device(&mmp2_device_u2ootg, &brownstone_usb_pdata, + sizeof(brownstone_usb_pdata)); +#endif + } MACHINE_START(BROWNSTONE, "Brownstone Development Platform")