From patchwork Fri Jan 18 11:40:14 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Baltieri X-Patchwork-Id: 2001251 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id EEA59DF280 for ; Fri, 18 Jan 2013 11:44:27 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TwAKi-0005Fg-Kz; Fri, 18 Jan 2013 11:42:04 +0000 Received: from mail-ea0-f172.google.com ([209.85.215.172]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TwAKH-00051J-5X for linux-arm-kernel@lists.infradead.org; Fri, 18 Jan 2013 11:41:38 +0000 Received: by mail-ea0-f172.google.com with SMTP id f13so1409589eaa.17 for ; Fri, 18 Jan 2013 03:41:35 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references:x-gm-message-state; bh=KIFdOahQFtpkx3dVo2P2iYVS2RFr3CEWKRHMCO0A4Zk=; b=o/3kN4GMoN0HzqPHDyX3XbYHT//J9vjzvZ5X4Hq08gpMIbfhZWC0Z7zr3aRhiOVTJc hJ8jObbDBP+krcBvfbgqpClOqmdKWgrQRndjsT/nsrKt0I+E5Zl6eA2tRDKJ2bIZKQaG 7GtwmqOJzkdUnDP0sHK0DaoyQh2meHr9a6kMhfbeMK4g2zJnM0FBH98dp7SqnWwXVnNO fbf4o726zCua3teT7SeI9x6i8TQtsR33EoCsM8muBIAHHVh6vA4HXGeNN47C6tXlMkGJ brsRl+NIatE3uabOx9AYBZX08t3UhYgVA6BUwEo55dmkHebxKJCk4WUYcnbiYm5aYC+a iRDA== X-Received: by 10.14.176.66 with SMTP id a42mr25319594eem.34.1358509295542; Fri, 18 Jan 2013 03:41:35 -0800 (PST) Received: from localhost ([2a01:2029:1:1653:8e70:5aff:feac:ad8]) by mx.google.com with ESMTPS id a2sm6971582eeo.1.2013.01.18.03.41.29 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Fri, 18 Jan 2013 03:41:34 -0800 (PST) From: Fabio Baltieri To: linux-watchdog@vger.kernel.org, Samuel Ortiz , Wim Van Sebroeck Subject: [PATCH 4/4] mfd: db8500-prcmu: add ux500_wdt mfd_cell Date: Fri, 18 Jan 2013 12:40:14 +0100 Message-Id: <1358509214-22407-5-git-send-email-fabio.baltieri@linaro.org> X-Mailer: git-send-email 1.7.12.1 In-Reply-To: <1358509214-22407-1-git-send-email-fabio.baltieri@linaro.org> References: <1358509214-22407-1-git-send-email-fabio.baltieri@linaro.org> X-Gm-Message-State: ALoCoQkYY/sivhQafHfDzbd17z7mGrpgSLO9gr5HE9zbZaAe+9ODG8xylcz8QEpVdE6nhufmX37y X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130118_064137_350620_6BCCFF5A X-CRM114-Status: GOOD ( 13.11 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.215.172 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Srinidhi Kasagar , Fabio Baltieri , Linus Walleij , linux-kernel@vger.kernel.org, Lee Jones , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch adds the necessary structures to use the watchdog functionality of PRCMU. The watchdog driver is named ux500_wdt. Acked-by: Lee Jones Signed-off-by: Fabio Baltieri --- drivers/mfd/db8500-prcmu.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 7a63fa8..e42a417 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include @@ -3074,6 +3075,11 @@ static struct resource ab8500_resources[] = { } }; +static struct ux500_wdt_data db8500_wdt_pdata = { + .timeout = 600, /* 10 minutes */ + .has_28_bits_resolution = true, +}; + static struct mfd_cell db8500_prcmu_devs[] = { { .name = "db8500-prcmu-regulators", @@ -3088,6 +3094,12 @@ static struct mfd_cell db8500_prcmu_devs[] = { .pdata_size = sizeof(db8500_cpufreq_table), }, { + .name = "ux500_wdt", + .platform_data = &db8500_wdt_pdata, + .pdata_size = sizeof(db8500_wdt_pdata), + .id = -1, + }, + { .name = "ab8500-core", .of_compatible = "stericsson,ab8500", .num_resources = ARRAY_SIZE(ab8500_resources),