From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0CFDC3F2D7 for ; Tue, 3 Mar 2020 06:16:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B4630215A4 for ; Tue, 3 Mar 2020 06:16:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="D44FedmN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727495AbgCCGQG (ORCPT ); Tue, 3 Mar 2020 01:16:06 -0500 Received: from mail-eopbgr80052.outbound.protection.outlook.com ([40.107.8.52]:57762 "EHLO EUR04-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727426AbgCCGQG (ORCPT ); Tue, 3 Mar 2020 01:16:06 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=hwd8hbTs6+x1c0JHE2bAAcweuQd2A1jsM6O0Q+WeGspavKf7vBOxIOSqKqjT4Rodo51BBrQo41R8toWWNKzLt+Wy/YR/cOfOG0eiqiQg7VZzgLtcdQAisTbXM5Z2DuOYcM4KbNuCQnK4sYxIpkdYd+27YUER/F3WDCtG5V8QGkn7UZNADllUsVmGc1H8qsCKLi5pJ9Q0Ivs2gXzvbEuxgsyB0P7+UrXk5QsKEAXom34z5Ij4hdru2vTEp6p34iVW0Pz+HHQtI9tR3uDUOSgxXRdQJlEdvOCdYJpMzm1vz6zZTyuUhjnKGdOqWOLaWLYzUSHd5Pg7Jzk3R6gbotoTaw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=AQJH8eVrJTmgv9yhZbRpk0PKjGnyD0myRVUaM1wn4og=; b=BM5QnQ+S18Bhjq0ZVQZfDUBEDHkaOZc8ecIEllmxIVBQ0f3wzWQpsORtg9bPeIQPVxXwa8AYsvun1M7LWTHovFoqNrZbkec/VvMU3GduY15bP2Q4uWTiFuhhsRiZ3U4zBBmnIz9MYQ80m1gcJ9gXz481SMBdatMu6hXjXXBugETpDlxIKHb1WfMhb9aJP8datGUpg0WXoe+6D0Fqe4SGEKjuANsKTiFC9RU3YytBiDZ/2oY6/hnEnV4LVERXIM9W70hkY5FoXVhL+0oYcZbmMUgZIhaFdNKRGp3d0HjOQPPC6sKokWbDyNgdPQMVu4hageV1s9HanSsVBxNR8lOm6Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=AQJH8eVrJTmgv9yhZbRpk0PKjGnyD0myRVUaM1wn4og=; b=D44FedmNw0KjmFpM0DTADyfGhV2lNnZQIJaKtX7EF7E7yunxotliUa34sOyp66jntOtnpdId8LoLZUbvLBNcGrudSjBwMHPE00mQCCXUQ5sRoCiZKapX+FnMO+KbGHs4VH1sr2cYwql7AR48684wK8ARu0xh0Qf3MsYP84HrkXI= Received: from AM0PR04MB4481.eurprd04.prod.outlook.com (52.135.147.15) by AM0PR04MB6881.eurprd04.prod.outlook.com (52.132.215.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2772.15; Tue, 3 Mar 2020 06:16:03 +0000 Received: from AM0PR04MB4481.eurprd04.prod.outlook.com ([fe80::91e2:17:b3f4:d422]) by AM0PR04MB4481.eurprd04.prod.outlook.com ([fe80::91e2:17:b3f4:d422%3]) with mapi id 15.20.2772.019; Tue, 3 Mar 2020 06:16:03 +0000 From: Peng Fan To: Viresh Kumar CC: "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , Anson Huang , "linux-pm@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "robh+dt@kernel.org" , "devicetree@vger.kernel.org" Subject: RE: [PATCH 0/3] Convert i.MX6Q cpufreq to use nvmem API Thread-Topic: [PATCH 0/3] Convert i.MX6Q cpufreq to use nvmem API Thread-Index: AQHV8QJkDs1b7gEXw0mPCPayRF0Q4Kg2W/SAgAABb8A= Date: Tue, 3 Mar 2020 06:16:03 +0000 Message-ID: References: <1583201690-16068-1-git-send-email-peng.fan@nxp.com> <20200303054547.4wpnzmgnuo7jd2qa@vireshk-i7> In-Reply-To: <20200303054547.4wpnzmgnuo7jd2qa@vireshk-i7> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; x-originating-ip: [119.31.174.68] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 1aa7a1c6-2be4-4963-9232-08d7bf3a59fd x-ms-traffictypediagnostic: AM0PR04MB6881:|AM0PR04MB6881: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6430; x-forefront-prvs: 03319F6FEF x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(4636009)(396003)(366004)(346002)(376002)(136003)(39860400002)(189003)(199004)(7416002)(54906003)(86362001)(4326008)(316002)(33656002)(53546011)(8676002)(6506007)(71200400001)(81156014)(7696005)(81166006)(8936002)(6916009)(66476007)(5660300002)(52536014)(66946007)(64756008)(9686003)(66446008)(66556008)(55016002)(44832011)(2906002)(4744005)(76116006)(478600001)(186003)(26005);DIR:OUT;SFP:1101;SCL:1;SRVR:AM0PR04MB6881;H:AM0PR04MB4481.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: kq9u7fWzbqJEWzfXOWhF1/ABQhfy3l4vnwsBdZ+UfYSR8n5RscehzaisJBg7BcwK8a4SwD1SpUL1t/iboBmg8YdoQynFMHoxTge6KaG5eBQ8bybs4CHh0xuY0GcJTviJtLIMh1UMFN3nSorrw2y7tkhKTwVbq5yC1wTz3ae84ZpoI5I2MjAtf1goK96ln2TLL3K1rfgRWtd/yc7LwNG+XVQXdAEkqFlqzUc9BxRrSsQ9IG55o6YRj6paCkmwXrZ4QU1vi5xyTM9NzMgkg7j9YREr7QSEfqc0xF0J8nWxOVsP0w01suBopVxaT+KaonhtJYt029In3F0+FZNYDERM82KWcwP8JBPGs9ushncMSqqdqULqycbxD4+UwxK9B2ZPL5PDu0LQXbkgEmWgkrEyL2OxL87mdo6pg+AV1gdM4fW7x4GJiKNn1fxT55ThRQ7D x-ms-exchange-antispam-messagedata: NJmObuxTmiL5veKVUIGku0zG+hJ9r+hk5h3j1pdHR2u8h9OlnYHtSyFcPbM+2PQW2TTVrDWwq2iIOz/D6pYyOOPLDw9UXLcZurUrg1FPd7jZOSjGEn+uSt8iobjE4ADtjos2lknTIvygtLiRUimUdw== Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1aa7a1c6-2be4-4963-9232-08d7bf3a59fd X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Mar 2020 06:16:03.3943 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: rSLbgHuPHeijrHC80RaA146NQmNPPz3gJ6Wq0nW/aFswp3fCu0ALUBHJLRldxAHWbjvt/u8CvfHGzy3OPLdRKw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB6881 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Viresh, > Subject: Re: [PATCH 0/3] Convert i.MX6Q cpufreq to use nvmem API >=20 > On 03-03-20, 10:14, peng.fan@nxp.com wrote: > > From: Peng Fan > > > > Use nvmem API is better compared with direclty accessing OCOTP register= s. > > nvmem could handle OCOTP clk, defer probe. > > > > Patch 1/3 is dts changes to add nvmem related properties Patch 2/3 is > > a bug fix Patch 3/3 is convert to nvmem API >=20 > Should I apply patch 2 and 3 ? And you can take 1/3 via ARM Soc tree as t= his > shouldn't break anything. Please take patch 2 and 3. Without patch 1, it just use legacy method, not break things. Thanks, Peng. >=20 > -- > viresh