From patchwork Tue Dec 23 10:02:04 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Ying X-Patchwork-Id: 5531971 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 38159BEEA8 for ; Tue, 23 Dec 2014 10:03:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EDED92018E for ; Tue, 23 Dec 2014 10:03:14 +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 57D38201B9 for ; Tue, 23 Dec 2014 10:03:13 +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 1Y3MGv-0003sX-G0; Tue, 23 Dec 2014 10:00:57 +0000 Received: from mail-bl2on0111.outbound.protection.outlook.com ([65.55.169.111] helo=na01-bl2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y3MEt-0001jb-25 for linux-arm-kernel@lists.infradead.org; Tue, 23 Dec 2014 09:58:52 +0000 Received: from CO2PR03CA0015.namprd03.prod.outlook.com (10.141.194.142) by DM2PR0301MB0637.namprd03.prod.outlook.com (25.160.96.11) with Microsoft SMTP Server (TLS) id 15.1.36.23; Tue, 23 Dec 2014 09:58:38 +0000 Received: from BL2FFO11FD043.protection.gbl (2a01:111:f400:7c09::105) by CO2PR03CA0015.outlook.office365.com (2a01:111:e400:1414::14) with Microsoft SMTP Server (TLS) id 15.1.36.22 via Frontend Transport; Tue, 23 Dec 2014 09:58:37 +0000 Received: from tx30smr01.am.freescale.net (192.88.168.50) by BL2FFO11FD043.mail.protection.outlook.com (10.173.161.139) with Microsoft SMTP Server (TLS) id 15.1.49.13 via Frontend Transport; Tue, 23 Dec 2014 09:58:36 +0000 Received: from victor.ap.freescale.net (victor.ap.freescale.net [10.192.241.62]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id sBN9w2FZ000700; Tue, 23 Dec 2014 02:58:32 -0700 From: Liu Ying To: Subject: [PATCH RFC v4 06/21] ARM: imx6q: clk: Change hdmi_isfr clock's parent to be video_27m clock Date: Tue, 23 Dec 2014 18:02:04 +0800 Message-ID: <1419328939-22758-7-git-send-email-Ying.Liu@freescale.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1419328939-22758-1-git-send-email-Ying.Liu@freescale.com> References: <1419328939-22758-1-git-send-email-Ying.Liu@freescale.com> X-EOPAttributedMessage: 0 Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=Ying.Liu@freescale.com; X-Forefront-Antispam-Report: CIP:192.88.168.50; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(339900001)(199003)(189002)(77096005)(2950100001)(99396003)(19580405001)(31966008)(87936001)(76176999)(84676001)(19580395003)(120916001)(62966003)(77156002)(110136001)(50986999)(6806004)(64706001)(46102003)(21056001)(85426001)(4396001)(50226001)(68736005)(86362001)(50466002)(106466001)(89996001)(105606002)(229853001)(107046002)(48376002)(20776003)(47776003)(97736003)(2351001)(104016003)(92566001)(36756003)(32563001)(217873001); DIR:OUT; SFP:1102; SCL:1; SRVR:DM2PR0301MB0637; H:tx30smr01.am.freescale.net; FPR:; SPF:Fail; MLV:sfv; PTR:InfoDomainNonexistent; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:DM2PR0301MB0637; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004); SRVR:DM2PR0301MB0637; X-Forefront-PRVS: 04347F8039 X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:; SRVR:DM2PR0301MB0637; X-OriginatorOrg: freescale.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Dec 2014 09:58:36.9150 (UTC) X-MS-Exchange-CrossTenant-Id: 710a03f5-10f6-4d38-9ff4-a80b81da590d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=710a03f5-10f6-4d38-9ff4-a80b81da590d; Ip=[192.88.168.50] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM2PR0301MB0637 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141223_015851_249399_B8637270 X-CRM114-Status: UNSURE ( 7.30 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.3 (/) Cc: stefan.wahren@i2se.com, devicetree@vger.kernel.org, linux@arm.linux.org.uk, kernel@pengutronix.de, airlied@linux.ie, linux-kernel@vger.kernel.org, thierry.reding@gmail.com, p.zabel@pengutronix.de, mturquette@linaro.org, shawn.guo@linaro.org, linux-arm-kernel@lists.infradead.org, andyshrk@gmail.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 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=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 According to the table 33-1 in the i.MX6Q reference manual, the hdmi_isfr clock's parent should be the video_27m clock. The i.MX6DL reference manual has the same statement. This patch changes the hdmi_isfr clock's parent from the pll3_pfd1_540m clock to the video_27m clock. Suggested-by: Philipp Zabel Signed-off-by: Liu Ying --- v3->v4: * None. v2->v3: * Newly introduced in v3. arch/arm/mach-imx/clk-imx6q.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 9470df3..f19472a 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -401,7 +401,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) clk[IMX6QDL_CLK_GPU2D_CORE] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24); clk[IMX6QDL_CLK_GPU3D_CORE] = imx_clk_gate2("gpu3d_core", "gpu3d_core_podf", base + 0x6c, 26); clk[IMX6QDL_CLK_HDMI_IAHB] = imx_clk_gate2("hdmi_iahb", "ahb", base + 0x70, 0); - clk[IMX6QDL_CLK_HDMI_ISFR] = imx_clk_gate2("hdmi_isfr", "pll3_pfd1_540m", base + 0x70, 4); + clk[IMX6QDL_CLK_HDMI_ISFR] = imx_clk_gate2("hdmi_isfr", "video_27m", base + 0x70, 4); clk[IMX6QDL_CLK_I2C1] = imx_clk_gate2("i2c1", "ipg_per", base + 0x70, 6); clk[IMX6QDL_CLK_I2C2] = imx_clk_gate2("i2c2", "ipg_per", base + 0x70, 8); clk[IMX6QDL_CLK_I2C3] = imx_clk_gate2("i2c3", "ipg_per", base + 0x70, 10);