From patchwork Wed Apr 6 06:30:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Peng Fan (OSS)" X-Patchwork-Id: 1613708 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.a=rsa-sha256 header.s=selector2-NXP1-onmicrosoft-com header.b=KopcU5rQ; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4KYDCb316Xz9sFq for ; Wed, 6 Apr 2022 15:51:23 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 94F2C83D28; Wed, 6 Apr 2022 07:50:35 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=oss.nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b="KopcU5rQ"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 748B383D8E; Wed, 6 Apr 2022 07:50:16 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,T_SCC_BODY_TEXT_LINE,T_SPF_HELO_TEMPERROR,T_SPF_PERMERROR autolearn=unavailable autolearn_force=no version=3.4.2 Received: from EUR05-DB8-obe.outbound.protection.outlook.com (mail-db8eur05on20630.outbound.protection.outlook.com [IPv6:2a01:111:f400:7e1a::630]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 95D4083CAB for ; Wed, 6 Apr 2022 07:49:58 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=oss.nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=peng.fan@oss.nxp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=jqtDiPPhfxQWn7i1+JirMhsDPYFY/Gk0m621aih0a6F6lj+dwMDzRwVIzIdxXK7sjaM6Ek6X4HwZISjK2WtvSnhm18iC0fADoRTTFvopCIFHrhK9fpmjJy/vyVH9QxSIXfAp5Db1HBxxFi7cYp5EMWV6mD2AYJz9hGPz+q3ZxsBanC2nYMxfjNZLUwR6jCmpc7Ec6mcuivIAQhlhHhM/nZjvF8XhVTrJYAVoeOOEj1laYOXNIPNSC7g4Mg3vOozrL1ue2tUsIfnT4HYmNhjRStDH0HqTWSDrkmyXc53S7o+0ozspwzEJhQ8ZegsQY+AklTfbKrcVJ4z7F9tWsiSaeg== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=lv/AHwWGY3chzj8SpxAB9ERdQQll4wVB/CQKfwZ4IUo=; b=UE7lzIxGOCnx1/npIXIscObAJAhVjb9X840A0y4mHxNmchL7V94MHPIZ6w9aXvaXeQ3Sl1wnGB9u9YA46Tz6MeIIOM/L56icfn3RMVSip7U0udyBn7SFOWp/WFBfDnkMmHe2/TNI46whxBnKOP5GD5CiAX6WWz2T3ELSUVDiWqMFMB7Hnm7B92N7ayx5qGqBlPrAbhh7RZ+873fF99JhIsl1+9dmPzsjm3wRjVPUN+ZHDg/Myq2XQ7e3CfDi7iKSB3/qxCLs3k5O5vCdBAOgorriIhinv/yAlm9sd7sbn1ZDGbB3X/4FrFiYPzDsj5uOSc0tpTXKpqAqse31TlkoJw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector2-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=lv/AHwWGY3chzj8SpxAB9ERdQQll4wVB/CQKfwZ4IUo=; b=KopcU5rQydhcBdQzNfKVU9RF4Uo9vPJKjLknMHL431GST8nnQfop2N+2XtEGtMSim2SzcrHhjuM3wsdVM+L2rGyamsljlu7BlAjXcFU4SVGO2afqA0cPCa3NoNs14rc8js0O7KUwTusDntaH+cYKJmyJj/dUVCabZC7FQ7/aaT0= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) by VI1PR04MB7167.eurprd04.prod.outlook.com (2603:10a6:800:12a::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5123.31; Wed, 6 Apr 2022 05:49:45 +0000 Received: from DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::389f:e6eb:a7a2:61b6]) by DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::389f:e6eb:a7a2:61b6%7]) with mapi id 15.20.5123.031; Wed, 6 Apr 2022 05:49:45 +0000 From: "Peng Fan (OSS)" To: sbabic@denx.de Cc: festevam@gmail.com, u-boot@lists.denx.de, uboot-imx@nxp.com, Ye Li , Peng Fan Subject: [PATCH V2 06/26] imx: imx8ulp_evk: Remove PMIC Bucks PWM mode settings Date: Wed, 6 Apr 2022 14:30:11 +0800 Message-Id: <20220406063031.21960-7-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220406063031.21960-1-peng.fan@oss.nxp.com> References: <20220406063031.21960-1-peng.fan@oss.nxp.com> X-ClientProxiedBy: SG2PR04CA0153.apcprd04.prod.outlook.com (2603:1096:4::15) To DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 0054615d-f25a-4877-fdf0-08da17914079 X-MS-TrafficTypeDiagnostic: VI1PR04MB7167:EE_ X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DU0PR04MB9417.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230001)(4636009)(366004)(54906003)(6916009)(2906002)(2616005)(5660300002)(508600001)(8676002)(1076003)(6486002)(4326008)(86362001)(66946007)(66556008)(66476007)(8936002)(26005)(186003)(6506007)(38100700002)(52116002)(316002)(6666004)(83380400001)(6512007)(38350700002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0054615d-f25a-4877-fdf0-08da17914079 X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9417.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Apr 2022 05:49:44.8761 (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: +bEcJuCf8AIjuW2MaQyvncfqHPONsYqJRPyBUBBN4ffLCqU90gJZUx6wFbL/S+Y2vQBRXjtXfuARmd562YAhQQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB7167 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean From: Ye Li This workaround is not needed on i.MX8ULP proto-1B EVK as board has fixed the problem. Because we don't support proto-1A any longer, remove the PMIC settings. Reviewed-by: Peng Fan Signed-off-by: Ye Li Signed-off-by: Peng Fan --- board/freescale/imx8ulp_evk/spl.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/board/freescale/imx8ulp_evk/spl.c b/board/freescale/imx8ulp_evk/spl.c index c17d5eff7dc..b3149014098 100644 --- a/board/freescale/imx8ulp_evk/spl.c +++ b/board/freescale/imx8ulp_evk/spl.c @@ -35,24 +35,6 @@ u32 spl_boot_device(void) int power_init_board(void) { - u32 pmic_reg; - - /* PMIC set bucks1-4 to PWM mode */ - upower_pmic_i2c_read(0x10, &pmic_reg); - upower_pmic_i2c_read(0x14, &pmic_reg); - upower_pmic_i2c_read(0x21, &pmic_reg); - upower_pmic_i2c_read(0x2e, &pmic_reg); - - upower_pmic_i2c_write(0x10, 0x3d); - upower_pmic_i2c_write(0x14, 0x7d); - upower_pmic_i2c_write(0x21, 0x7d); - upower_pmic_i2c_write(0x2e, 0x3d); - - upower_pmic_i2c_read(0x10, &pmic_reg); - upower_pmic_i2c_read(0x14, &pmic_reg); - upower_pmic_i2c_read(0x21, &pmic_reg); - upower_pmic_i2c_read(0x2e, &pmic_reg); - /* Set buck3 to 1.1v OD */ upower_pmic_i2c_write(0x22, 0x28); return 0;