From patchwork Thu Mar 25 00:18:53 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cyril Chemparathy X-Patchwork-Id: 88104 Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o2P0KdD4005968 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 25 Mar 2010 00:21:16 GMT Received: from dlep36.itg.ti.com ([157.170.170.91]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id o2P0JMPC011358 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 24 Mar 2010 19:19:23 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by dlep36.itg.ti.com (8.13.8/8.13.8) with ESMTP id o2P0JMu7012701; Wed, 24 Mar 2010 19:19:22 -0500 (CDT) Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id BBF168062C; Wed, 24 Mar 2010 18:19:20 -0600 (CST) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dlep36.itg.ti.com (dlep36.itg.ti.com [157.170.170.91]) by linux.omap.com (Postfix) with ESMTP id 9A32480626 for ; Wed, 24 Mar 2010 18:19:10 -0600 (CST) Received: from legion.dal.design.ti.com (localhost [127.0.0.1]) by dlep36.itg.ti.com (8.13.8/8.13.8) with ESMTP id o2P0J7cK012610; Wed, 24 Mar 2010 19:19:08 -0500 (CDT) Received: from gtloginvm01.gt.design.ti.com (gtloginvm01.gt.design.ti.com [158.218.108.144]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id o2P0J7Z12248; Wed, 24 Mar 2010 19:19:07 -0500 (CDT) Received: from gtloginvm01.gt.design.ti.com (localhost.localdomain [127.0.0.1]) by gtloginvm01.gt.design.ti.com (8.13.1/8.13.1) with ESMTP id o2P0J6dF016232; Wed, 24 Mar 2010 20:19:07 -0400 Received: (from a0875269@localhost) by gtloginvm01.gt.design.ti.com (8.13.1/8.13.1/Submit) id o2P0J61V016229; Wed, 24 Mar 2010 20:19:06 -0400 From: Cyril Chemparathy To: davinci-linux-open-source@linux.davincidsp.com Subject: [PATCH 02/14] Davinci: enable timer clock before use Date: Wed, 24 Mar 2010 20:18:53 -0400 Message-Id: <1269476345-16111-3-git-send-email-cyril@ti.com> X-Mailer: git-send-email 1.6.0.4 In-Reply-To: <1269476345-16111-2-git-send-email-cyril@ti.com> References: <1269476345-16111-1-git-send-email-cyril@ti.com> <1269476345-16111-2-git-send-email-cyril@ti.com> X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: davinci-linux-open-source-bounces@linux.davincidsp.com Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com X-Greylist: Sender succeeded STARTTLS authentication, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Thu, 25 Mar 2010 00:21:16 +0000 (UTC) diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c index 9e0b106..b21f763 100644 --- a/arch/arm/mach-davinci/time.c +++ b/arch/arm/mach-davinci/time.c @@ -361,13 +361,13 @@ static void __init davinci_timer_init(void) } } - /* init timer hw */ - timer_init(); - timer_clk = clk_get(NULL, "timer0"); BUG_ON(IS_ERR(timer_clk)); clk_enable(timer_clk); + /* init timer hw */ + timer_init(); + davinci_clock_tick_rate = clk_get_rate(timer_clk); /* setup clocksource */