Message ID | 1539845238-24114-1-git-send-email-Anson.Huang@nxp.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 16D9A1508 for <patchwork-linux-arm@patchwork.kernel.org>; Thu, 18 Oct 2018 06:52:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 06E03286DE for <patchwork-linux-arm@patchwork.kernel.org>; Thu, 18 Oct 2018 06:52:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ED9A6287B3; Thu, 18 Oct 2018 06:52:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 92137286DE for <patchwork-linux-arm@patchwork.kernel.org>; Thu, 18 Oct 2018 06:52:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=lZ78plCk5+irpvUFF+IzkuHd2kZKyPC98tgbsu8LDls=; b=lA1nCVOO/Uwznb 6ND6Kcqk6x61y1h0zV2QOVB4zZpY6uuHmXhMajPqvTw7bRfyBTpUBi/nEKniurFWUGZNH+KJE+iyw QqEZ1aWIBulhPTP9/JDLQqqcvpeQat5wMKijFVnW4TKJNt8WDe/hNvIftF2JxOxSAhzGozFSZ1L9t SW1GjnPyPBYNAIQTDXwDJjdJ6unsueBHnutveEzqTHH7hQ1M2D3yn/cM7TdmzIBezgsnzFeyn/fcu VRLdPILScNL7IXuoERVkVptKJI8tgBGTTur0p0Dcxaocbg34F0zoV61kDzcLz97kfe/VLrwnAo+pV OycTWqAz1Qf44ImxAybg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gD2AI-0001DT-U5; Thu, 18 Oct 2018 06:52:14 +0000 Received: from mail-he1eur04on0603.outbound.protection.outlook.com ([2a01:111:f400:fe0d::603] helo=EUR04-HE1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gD2AF-0001CA-C6 for linux-arm-kernel@lists.infradead.org; Thu, 18 Oct 2018 06:52:12 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=seu7WKx/TXcNXfABpTVDD2PtPH9hjuUGTFUaA5ph6Ng=; b=F302ZPoOZ8UDcZ4VIZCHpk9tWo9VG+/2iKfrMSFLzAv90I5xCrf+3KOYqBmv7C2Q3ba0IWO2DoNvzaTXAMlE2o/HsLgUt5vgyxSwJJnTlzMQlBU3z9RWnZyOd91f5qj6V46zCvpTV6g4UdwCiw2ThfKZd0YfgIyP8k9fuu7eEBY= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3740.eurprd04.prod.outlook.com (52.134.71.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1228.24; Thu, 18 Oct 2018 06:51:55 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::ddfd:3571:1813:2ee4]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::ddfd:3571:1813:2ee4%3]) with mapi id 15.20.1250.020; Thu, 18 Oct 2018 06:51:55 +0000 From: Anson Huang <anson.huang@nxp.com> To: "shawnguo@kernel.org" <shawnguo@kernel.org>, "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>, "kernel@pengutronix.de" <kernel@pengutronix.de>, Fabio Estevam <fabio.estevam@nxp.com>, "mturquette@baylibre.com" <mturquette@baylibre.com>, "sboyd@kernel.org" <sboyd@kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "linux-clk@vger.kernel.org" <linux-clk@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org> Subject: [PATCH] clk: imx7d: remove UART1 clock setting Thread-Topic: [PATCH] clk: imx7d: remove UART1 clock setting Thread-Index: AQHUZq8OK3Qq5gki5E+U9C5YAVb4Lw== Date: Thu, 18 Oct 2018 06:51:55 +0000 Message-ID: <1539845238-24114-1-git-send-email-Anson.Huang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK0PR03CA0095.apcprd03.prod.outlook.com (2603:1096:203:72::35) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.66] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; DB3PR0402MB3740; 6:yVD9X2k+CXpT3TfViodBY21V1BUXJ1omn2A5l5tQjmTFsE3kVAM/vJfE3LITb7aPW8RX3D52a4XkMgtMIZKMzLCvxPXf6bKq+nGV/kRlmC+DgKCTIusPeLxT33yXKMbDJoxvbiEduK7C7fntom20SdUg2aW3YuhqzRjrr3pQIAx+NqI5w8u75zE1anYZZoP5S16J+RvgVgYxBH5BaR/7/NR7qLpn/tpw/yM4y/m4bwCMDmsgBra21QJEb2N/gj8QfLnSx7EL/cCuwDACcaG10JWero27sBsAei3rbpW0i0WTOv8+V0o22q6cBudqBuF4IN9UQA0JBgwJvmg3K9PEHL05OVFFloE+mII98isM2BQtfTXX657OIroB3yfM8VA0h2iZVg0hpwQ40ZopFc8KzFH8aJvgah0EwfzneSg2z1mzZ5Ec5YauwZ8Cww4d8DAwXHIkLXvEyFYbQCyh8pKUsQ==; 5:Oo4HHfgOhGH7wgJr8tOtOrmFiqBDa1rNCt6OUFFOdsuVz5aeHz5Re7tcDDKKh5BZzjnzrT5Uw6LfHaRVLSB9rt7IKoNW8J2ui1K9kJpNRkC/HDkymHeYvQ43KRzgjUO676qfWnY9aLDbr/89MfRlb3Y8OVktr7oQXwP7U5XmONI=; 7:+EWKQOjlN3pxReJkQ5thfuzziL4HRlDWuOIyav6NrPE1lADv+JBc4a6B+YHnORJPyvN6meVztiTvZHMF5MODtPeE9HMnX3tOqDAkeyJdY5zmjGwr+sXV9oKOj0oEpwjxVmzipNyCT5sYmME9ISm49lJikoOuu21CePjV94eNA07vnfjWfcCiDZiOpH7ZnWvo7ttAOC73arMpwgWroYETGw/9pDsSrUBmu/Ar0WVnp1yqhtLtKGkC4t/vfN4PTxXi x-ms-office365-filtering-correlation-id: f1db07bb-5462-40c2-e626-08d634c63110 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(4618075)(2017052603328)(7153060)(7193020); SRVR:DB3PR0402MB3740; x-ms-traffictypediagnostic: DB3PR0402MB3740: x-microsoft-antispam-prvs: <DB3PR0402MB37403CBACCB245451E1EEFDFF5F80@DB3PR0402MB3740.eurprd04.prod.outlook.com> x-exchange-antispam-report-test: UriScan:(185117386973197); x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(3231355)(944501410)(52105095)(3002001)(10201501046)(93006095)(93001095)(6055026)(149066)(150057)(6041310)(20161123560045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(20161123564045)(20161123558120)(20161123562045)(201708071742011)(7699051)(76991095); SRVR:DB3PR0402MB3740; BCL:0; PCL:0; RULEID:; SRVR:DB3PR0402MB3740; x-forefront-prvs: 08296C9B35 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(346002)(136003)(376002)(39860400002)(366004)(396003)(199004)(189003)(97736004)(66066001)(2201001)(71190400001)(6436002)(71200400001)(486006)(2501003)(2900100001)(53936002)(476003)(86362001)(508600001)(186003)(7736002)(305945005)(102836004)(6486002)(26005)(5660300001)(1857600001)(110136005)(6116002)(316002)(3846002)(256004)(81156014)(50226002)(81166006)(8676002)(8936002)(4326008)(6506007)(386003)(2906002)(106356001)(2616005)(105586002)(6512007)(5250100002)(36756003)(14454004)(25786009)(99286004)(68736007)(52116002); DIR:OUT; SFP:1101; SCL:1; SRVR:DB3PR0402MB3740; H:DB3PR0402MB3916.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: bdiK5FXC/KkK1wp/7mPLcx9uwUJA7HI9jE+SxtzynzrbNcUYsdduPd1wSIfX7yVeAXK6pUm7ri3AmcgmzIhyv3O4a2H3yym0am6Q6zFlUFWy23ZEAF0uZpCnjOlLTYh1MgSNvovUVVbkqZcyjDRdBIA5AmDOc1m3slXrBuVTemw1yL3Gh9/1R5Q1mr+1QoFAvLcn65gNuYsESTvebPfxAWfOPP+3KS/dV6YZBL2ChwTzwraDLRac3Gs/uyWZxORXyB2Us4vb9NoVoeh0oSgI8eoVnUO/4PIHLUvuoprSS7Ty3yg2Vp/2Mzi2G9rvf5HiFMlP3Xo/A/e3rJ0x2zGuRgQ+wP5YNIemDjs0jpQD1jk= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: f1db07bb-5462-40c2-e626-08d634c63110 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Oct 2018 06:51:55.6020 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3740 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181017_235211_417036_A80CA971 X-CRM114-Status: GOOD ( 11.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: dl-linux-imx <linux-imx@nxp.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
clk: imx7d: remove UART1 clock setting
|
expand
|
Quoting Anson Huang (2018-10-17 23:51:55) > There is clock assignment in dtb for UART1, so setting > UART1 clock in clock driver is NOT necessary. Can you mention the commit that introduced the assignment and possibly the file where it is done? > > Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c index adb08f6..06c105d 100644 --- a/drivers/clk/imx/clk-imx7d.c +++ b/drivers/clk/imx/clk-imx7d.c @@ -886,9 +886,6 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node) /* use old gpt clk setting, gpt1 root clk must be twice as gpt counter freq */ clk_set_parent(clks[IMX7D_GPT1_ROOT_SRC], clks[IMX7D_OSC_24M_CLK]); - /* set uart module clock's parent clock source that must be great then 80MHz */ - clk_set_parent(clks[IMX7D_UART1_ROOT_SRC], clks[IMX7D_OSC_24M_CLK]); - /* Set clock rate for USBPHY, the USB_PLL at CCM is from USBOTG2 */ clks[IMX7D_USB1_MAIN_480M_CLK] = imx_clk_fixed_factor("pll_usb1_main_clk", "osc", 20, 1); clks[IMX7D_USB_MAIN_480M_CLK] = imx_clk_fixed_factor("pll_usb_main_clk", "osc", 20, 1);
There is clock assignment in dtb for UART1, so setting UART1 clock in clock driver is NOT necessary. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> --- drivers/clk/imx/clk-imx7d.c | 3 --- 1 file changed, 3 deletions(-)