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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 DAF06C282CE for ; Mon, 8 Apr 2019 07:44:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AB96220880 for ; Mon, 8 Apr 2019 07:44:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="n14GEp2j" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726412AbfDHHoZ (ORCPT ); Mon, 8 Apr 2019 03:44:25 -0400 Received: from mail-eopbgr80087.outbound.protection.outlook.com ([40.107.8.87]:21661 "EHLO EUR04-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725877AbfDHHoZ (ORCPT ); Mon, 8 Apr 2019 03:44:25 -0400 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=c/2nGpesZJOni/Dr50h1SKPU8Svx/PET4tgCvt+/w9U=; b=n14GEp2j+UyVcx/xny2wnMcUlOV3V4gcWafjh1Z1euxp2sRCuxaqY7CgLPvenwFHlTLfu5C8q7twRSbegg+jW8/hQftygcKEc9rF5/0gxvqw1k4Rjwn9JLvLRDPZNQg3qjSIETg+WPtymOf+AguJHvvYTAarkZGJ7JCrBKSlt14= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3851.eurprd04.prod.outlook.com (52.134.73.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1771.19; Mon, 8 Apr 2019 07:44:21 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::e8ca:4f6b:e43:c170]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::e8ca:4f6b:e43:c170%3]) with mapi id 15.20.1771.016; Mon, 8 Apr 2019 07:44:21 +0000 From: Anson Huang To: "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" CC: dl-linux-imx Subject: [PATCH] ARM: dts: imx6dl-sabreauto: update opp table for auto part Thread-Topic: [PATCH] ARM: dts: imx6dl-sabreauto: update opp table for auto part Thread-Index: AQHU7d7haKynv6Ajb0CSZ7OdzGGN1A== Date: Mon, 8 Apr 2019 07:44:21 +0000 Message-ID: <1554709166-21952-1-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: HK0P153CA0023.APCP153.PROD.OUTLOOK.COM (2603:1096:203:18::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; 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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: obNgJ0xcZ8rM9cu7cVBzE/WxfdSYPtZxMg8lWuBhtOsHuG2u3SQ3IQ01LQPYDRTAdKMKCXo8c0e0Z+jsCinTajj9XxrF7v/FEojFlFxnU3h53whRPabDV11zRSGVX8qXljgRU+AIzDF7u3y16OJikp1B9rg3wU4o23XUJaJzKJam+cZ4213eKN+XUIAu5k6vY+WNz8g0NJzkGEsmU/XJhcp4lzi4tVGIUUa5Bb+8cNt9lvx5UPWKuMPYO1n33Ey1/xfzaA+0RUZaCpk7FqbEIlOosmen+tgJM/1cgmTfjZF2VY5S9rbeM6DEJOpygmnBFvw0RZszih4L9P0Z/WtFiViaE7ibh8/yTW3WeM8vwb5rAWdlIWUuai5BIdCo+VO4Ao7xFnDYHpimrhbA/X2zZtrS3CRx8PXJKpKJmzC40J4= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: dd0a1b18-9235-42a7-e104-08d6bbf60358 X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Apr 2019 07:44:21.8073 (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-Transport-CrossTenantHeadersStamped: DB3PR0402MB3851 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Update i.MX6DL automotive part's opp table according to i.MX6DL automotive datasheet Rev.9, 11/2018, it adds 996MHz set-point support as below: LDO enabled(min value): 996MHz: VDDARM: 1.275V, VDDSOC: 1.175V; 792MHz: VDDARM: 1.150V, VDDSOC: 1.150V; 396MHz: VDDARM: 1.125V, VDDSOC: 1.150V; Adding 25mV to cover board IR drop, for LDO enabled mode of 996MHz, as the max value of LDO output can NOT exceed 1.3V, so 25mV is NOT added for VDDARM. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6dl-sabreauto.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/imx6dl-sabreauto.dts b/arch/arm/boot/dts/imx= 6dl-sabreauto.dts index 660d52a..ff3283c8 100644 --- a/arch/arm/boot/dts/imx6dl-sabreauto.dts +++ b/arch/arm/boot/dts/imx6dl-sabreauto.dts @@ -11,3 +11,18 @@ model =3D "Freescale i.MX6 DualLite/Solo SABRE Automotive Board"; compatible =3D "fsl,imx6dl-sabreauto", "fsl,imx6dl"; }; + +&cpu0 { + operating-points =3D < + /* kHz uV */ + 996000 1275000 + 792000 1175000 + 396000 1150000 + >; + fsl,soc-operating-points =3D < + /* ARM kHz SOC-PU uV */ + 996000 1200000 + 792000 1175000 + 396000 1175000 + >; +}; --=20 2.7.4