From patchwork Thu Apr 17 00:03:13 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Fernandes X-Patchwork-Id: 4004711 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5ECB0BFF02 for ; Thu, 17 Apr 2014 00:06:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9D1ED2028D for ; Thu, 17 Apr 2014 00:06:15 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B78D620272 for ; Thu, 17 Apr 2014 00:06:14 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WaZoG-0002hn-Jp; Thu, 17 Apr 2014 00:04:08 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WaZny-0002YN-VK for linux-arm-kernel@lists.infradead.org; Thu, 17 Apr 2014 00:03:51 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s3H03SXl023094; Wed, 16 Apr 2014 19:03:28 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3H03SVc027486; Wed, 16 Apr 2014 19:03:28 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.174.1; Wed, 16 Apr 2014 19:03:28 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3H03SWq023759; Wed, 16 Apr 2014 19:03:28 -0500 Received: from joel-laptop.itg.ti.com (j-172-22-137-46.vpn.ti.com [172.22.137.46]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id s3H03Rt25120; Wed, 16 Apr 2014 19:03:27 -0500 (CDT) From: Joel Fernandes To: Tony Lindgren Subject: [PATCH 3/9] ARM: OMAP: dmtimer: Add note to set parent from DT Date: Wed, 16 Apr 2014 19:03:13 -0500 Message-ID: <1397692999-7800-3-git-send-email-joelf@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1397692999-7800-1-git-send-email-joelf@ti.com> References: <1397692999-7800-1-git-send-email-joelf@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140416_170351_098558_87C42AEC X-CRM114-Status: UNSURE ( 9.32 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.7 (-----) Cc: Joel Fernandes , Linux OMAP List , Rajendra Nayak , Linux Kernel Mailing List , Linux ARM Kernel List 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 X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Once clock-parents or default-parent support for DT clocks is available, we should use it to set clock parent and turn clk_set_parent into a NOOP. Signed-off-by: Joel Fernandes --- arch/arm/plat-omap/dmtimer.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index f5a674c..4debb3d 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -165,6 +165,10 @@ static int omap_dm_timer_prepare(struct omap_dm_timer *timer) __omap_dm_timer_enable_posted(timer); omap_dm_timer_disable(timer); + /* + * FIXME: Once DT clock-parents or set-parents support is upstream, + * this is to become a NOOP. + */ return omap_dm_timer_set_source(timer, OMAP_TIMER_SRC_32_KHZ); }