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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CD7D1C5B549 for ; Thu, 5 Jun 2025 01:47:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version:In-Reply-To: Content-Type:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=j8p0KreLPdt4ZnbTuwj2IR9wKp0CSP/jN8Zf1wIjsGU=; b=hRYM/I21oc/FqeQVA/qEUxYacB 9icPV56FdiPnNAFxdCn2aKnNucNBc8rj9k6AwPzuFLOD2vApNJoEm4GnokZfqB1ZBldnYWmsiJsxR Far5/c0UBhLojSiyD214gYrBfS3cgoO52KmDLzXpl3/TgI0G3ElGvGJS6lxO6rnkvU6rpUpE23rp0 cOTWCH/G6Tc3D06KAVfM8Q2to2KybY5lDITXulEa+MrloWkoyxg2qnVtWjGQFSrspY2u34Dp2UiNU nkYK6Ub+5lV0KyKT5eZm5LCFJ7jabY40sSu0y6KKp4j0JyBjGbltETRo+24UJdgEH0rl2Ewlg2aiZ ngZWmVjw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uMzh7-0000000EX1p-0bKd; Thu, 05 Jun 2025 01:47:01 +0000 Received: from mail-westeuropeazlp170120005.outbound.protection.outlook.com ([2a01:111:f403:c201::5] helo=AS8PR03CU001.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uMzdk-0000000EWVv-3dGA for linux-arm-kernel@lists.infradead.org; Thu, 05 Jun 2025 01:43:33 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=xI/eZk9FTqV9csrcbmaoAuE5bRruz17zDG1YS/9RLxlQqDRSuOzCxpjOr+KKVJuT7xBvlIsYzd86qlmpeHFOKLl3ugA4QQ7zl/GQKlZ7eZOEYmc//B7+Kb/rBe2xvaFWH8rdS86N/pgR5nzc1G/lx95DlR9Mt+qM/nflOP/cNVm3h2id2ugPmjtk0/nPKeBu4ZQ2HldJ5Mnp5uO+DXs3oRq4D2lqxCTpSeIWRAenzklHz8sbYUO25BfBCaNPwdzRlPEofRm8JfqwnEju94Vinm+9ZlZUlFw53Fh+xmsVkwbGoBPiOg6s9wfcdSEyrxJZbzYVpHxflfbvMIeDMjqQ9A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=j8p0KreLPdt4ZnbTuwj2IR9wKp0CSP/jN8Zf1wIjsGU=; b=yCxUStwau5GSvNmF85EWBNtXRBFwfYA69+rGbvYbl43jUvPtcYmEIaemidznvJmd/v6MoYDHZJKo8Qgzi+6FluNORWP2PS/HHy82XUGLV/F4IZzRwvluQCD+YnqE6bd5I/ZRcGVeaxJN+Yf2DtHDuqg054jY6q0FlakF/LMlA0crloBaep/tjXDNoyDVQUjIRpn1OT53uQquUk6m1iwgBiIdH5Lyl+W/hKoxwEOHE9b0t5Y37fIOKgoUjZ34AoIHGw9b0npRFvQK4IF0na772aJAw1fixnFMCGiC18LMlYVScFos+9nTvdjzSfutGMzddA7Zl1/WJaIP5ui89+BBxQ== 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=selector1-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=j8p0KreLPdt4ZnbTuwj2IR9wKp0CSP/jN8Zf1wIjsGU=; b=SxUfd/aMaJxU+bwPfLHX1mOt6UuOEmuoNGhYsi8XLf19Wi+lf2c7zYk39Lle17R7+3/3qwEG/1tNPBeuECydhbdVwaStQe93JeC4sr+qi4WVJBdc780BTlwuZOLH4Ez3WRUfpFHhvL45F70HwPokARyZ/4qjERMnKOsDmjx5ym1SHfWpdj8SjnINqhssF2srPFkuhTRCOHTFudE5k5adzvvshdTOHGJDv8VBMDR6DRBfBhYwtDOptb2S8E7H5pbbtmCtjhB29Bysd/vtBKBc2ahUZeN1U6Q7nunVSwuxW9cEMyVPctBStii0raRW+P6tEvgKsiJpk+aiKNYGsCv1mg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from PAXPR04MB8459.eurprd04.prod.outlook.com (2603:10a6:102:1da::15) by GVXPR04MB10304.eurprd04.prod.outlook.com (2603:10a6:150:1e9::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8813.20; Thu, 5 Jun 2025 01:43:25 +0000 Received: from PAXPR04MB8459.eurprd04.prod.outlook.com ([fe80::165a:30a2:5835:9630]) by PAXPR04MB8459.eurprd04.prod.outlook.com ([fe80::165a:30a2:5835:9630%3]) with mapi id 15.20.8813.018; Thu, 5 Jun 2025 01:43:25 +0000 Date: Thu, 5 Jun 2025 10:53:25 +0800 From: Peng Fan To: Primoz Fiser Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: Re: [PATCH] arm64: dts: freescale: imx93-phyboard-nash: Move ADC vref to SoM Message-ID: <20250605025325.GF29462@nxa18884-linux> References: <20250602125207.2265222-1-primoz.fiser@norik.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250602125207.2265222-1-primoz.fiser@norik.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-ClientProxiedBy: SG2PR02CA0031.apcprd02.prod.outlook.com (2603:1096:3:18::19) To PAXPR04MB8459.eurprd04.prod.outlook.com (2603:10a6:102:1da::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB8459:EE_|GVXPR04MB10304:EE_ X-MS-Office365-Filtering-Correlation-Id: 8feee640-5f08-448f-ce50-08dda3d25d15 X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|52116014|366016|1800799024|376014|7416014|38350700014|7053199007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?p6l2Q9UFAm7uLX228od0MA9lXyRxfsakSwWS7xwVZijuD6YrOTgFmlaDg8Ip?= =?us-ascii?Q?GGU5shrOgRDBnTc26hK+qnVJh/K0QertsfWO9uxlEtpPoY0YeVmEe+Sid4B/?= =?us-ascii?Q?R+Okabe7mr6cNhpKdBm8O2G3IXvBda+/dZD1Q9wQZ/vWpx+z1SncyhKEWVqG?= =?us-ascii?Q?2erG1l2j4B+dGbv+kYLoraU5EKHX/Ex8l11WzAlSU/4aDyAItHomIXNqLjmo?= =?us-ascii?Q?7jMyKW3CUS/DKm/GcNxx6mg0qvQV0k6VxQ39zVcLuHjlrE3uKTSXyQtAc1BA?= =?us-ascii?Q?UbWdiR+COuKY1UnRrNM9J0WwGtMMjpd0GOZtQjead6XHlDKnR3++WDZEiIAf?= =?us-ascii?Q?aSqTXhvbMthjSF5bnwQlcWAhkh8UQckWVio3l755cntZi6cK1BFaUYxp5MzO?= =?us-ascii?Q?fSiMFYchfSHngd8EYs8WUzTXobllw6smVCGtRgsfF4jZzcb/sVj7C+NRrH9e?= =?us-ascii?Q?r3vy4Fg5wP1b5DGflIcIcxviCeAPO9EYILWfOUM4xIVvNdoirwqR1HEuThDy?= =?us-ascii?Q?N7cHU+3bVit557MeW6oCeO7Z0MW9kNmp7+W0NkEqEjWuttBVCnWqc9MI+gMg?= =?us-ascii?Q?f5ZYQirA93EApnNm+wBdjtN9mM3Wxkfhw2cY7hEhSVjWeFNc1prp+3szQ0hw?= =?us-ascii?Q?2sEOwOAz1+Gb6ZzOqziZR3rNv0L291eht0rbztEdTnYV9k2jgXDrbXWckBaV?= =?us-ascii?Q?ZfNrZT/3C96hcKpqdSwVuNkXl6hbmqC0L2N/B+NVp2Zf8JjUHTPSrSu9ixBb?= =?us-ascii?Q?bT38BNQ2ROyt9VqHQcM8EhHhKVevWG1XPQFlzmDauht7DtbSpKlKwsOqfpeV?= =?us-ascii?Q?agPT44wN/+lyaxDxcqQGqAasulyf5G6NaVV9K+fbuPWbkiKEXmuKjebu2GnB?= =?us-ascii?Q?fvKhQ6rOwe7LC3KU16eRz3Dvcag1j8FkBBk2YJNxlwb3Duwpr5EOPxpBsQ7p?= =?us-ascii?Q?RDAwqfpzOjP4Q1h9YI40bfzauObcJjPSvdphXFusY+s1XICRs1uQ4gNhtaJA?= =?us-ascii?Q?shysczJSyXwYrXXHqAlko/BDCZ8jsEo5O2rp7k7W9yyCvdcCnRFIgy/odw2M?= =?us-ascii?Q?Lro3ALblEewRQPzd7GelzaCh7be7tCiQmeYHbF0ys3vol5Q3zgkhXjevil7a?= =?us-ascii?Q?4MmFCyGjBnWI+CJLs/t0fVAewkItr3Bt9SPWdMbaHjgWQCEwuR3kiwDre9BF?= =?us-ascii?Q?3IcvTvCXV181ffXkRO0Z6yUMQV0Av3feRPj5PiPNuE3wTVTwMID0a5Fw3OLI?= =?us-ascii?Q?SASCp/38GMeDqMEYgiIk57NYOQCeD8rYu1eD2QHZ4GGdg5Vrw8mmh9cMd5eT?= =?us-ascii?Q?Eh7NUbDFA5RC2yYJ94eyZwm201+R7RLIrXz06kFIS+PZT4oLt0032uFV7+Od?= =?us-ascii?Q?Suq7WG77q6EQL0a0a5XDFzKXo+XKVIMqhpn8Q62mnPcIcak3n++tiYo8rcHa?= =?us-ascii?Q?BPgo0o/Lc2OfDcotUdFP/Dq+DDlRNoDJDLBsbQpp9VCPQuKGccPLhg=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PAXPR04MB8459.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(52116014)(366016)(1800799024)(376014)(7416014)(38350700014)(7053199007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?qRi45P0TD8ZkgXMg7rXvSt9i97fkGdu/SWslw72IHBriVoFyZ31brpu3e49q?= =?us-ascii?Q?HiplUjOONQyFMuNbha8zgPJBjAQMckMjIaYmc4bP0VL3K9MCt1D3Lqdz92bc?= =?us-ascii?Q?CALYCFhL0WfwtEQIeCr+OrAyFMdKkGfTjTyEUTytzW67U7nZ9torbHGG5NT3?= =?us-ascii?Q?XCuazDUx7sqOVEsF8pM4F4nGXzlfVKX9hjPDlYY1njNa6qEMda0Dv+8l78Uk?= =?us-ascii?Q?zb7QoMoVRvcJrQaMLTxvWsoCLkgtlvua7+/Kq81HaDlnGPIS4ZRwTvidlVfU?= =?us-ascii?Q?rC9LgUG4vD9/lSKPxWASQDoznVddpJfhUsL/AxZf/yTebtQZZoEtqGMTLTpA?= =?us-ascii?Q?C3dD8ZONN/4w117axKVSXCi5gv0XvyZ0mWKYK572pz1hnR/cyJqszRTmaIyC?= =?us-ascii?Q?L2vaUJp6xj4UiPJFVhd3okwexNBcVGgH1tXNBuebDDPSI48eDfhesGpfflp1?= =?us-ascii?Q?M4DCKMjBWtvP+80nDq5Ik0VEn46XnZFIRE2vfYzPP38POhFHU74lw0wrv1zu?= =?us-ascii?Q?7tPL6HTMPzb0mSd/fOo9o+U4IxjKsTfgE4xq2Sc1kJ2/WvSvbNCAxEXcFziU?= =?us-ascii?Q?8yoSTrJLTTGbkSdwSEQDowHaSLbHt3mK2vFddgkC3HShwVvRxhkwpBEmVD4R?= =?us-ascii?Q?kYqhQKescXec2E+XgqxWaPaDoaJBS4K7TL6rD+DLVSB99dcIMiy3ZXfX1Js+?= =?us-ascii?Q?05HELdiNRdyKXSfGBvNd613v6xB1dFf1BYW+/v8jTlzSpYtXY91HQApmCwI9?= =?us-ascii?Q?JaHaXSNxNS5Vqs0oeAKF04jafKd4m/R+xx2HW/kP/gILZMQSkNXb+6l4fkbm?= =?us-ascii?Q?caKtcn3bj+w6vQJQr/mGSdLb59yF0RuD+gjvAWifCWhZ0eRaRdiH8qvgIW82?= =?us-ascii?Q?syCOkCdOReNccBhtkLS27HjAiyNBzXZlFkC2mGEkIXpkILQuS62rDu4yYCy7?= =?us-ascii?Q?s1uKFRODvzkC3SgV06mk3yFlYn8m9D4XUZDqf2y/tA4rZBwa3DuglHjYDxqe?= =?us-ascii?Q?os+gTewLQT+0FMzNRkWD8xddcMIQRAKj7wECLgSkGq81LzS18Ia1zjggXfhs?= =?us-ascii?Q?k3PIDo1vMELBYDc4zwXGD8e45podm14UHzii3z5wqUf7sDADW70pKZyHqekv?= =?us-ascii?Q?dP/WdbWJeh+PKulucLGPIlzkh+PuixeEnz/z7KguvTeao/QOSTVDiOXFsQZa?= =?us-ascii?Q?fe8KzMwg5B2N6BJnKszmfG/ykTDbI7/qYoj1S+hWYzFPI9lBSCII2ywq3IDr?= =?us-ascii?Q?vCHbFZUo6mrP3DsY57+YXYGeFwMsFLK3hTSHIif0YTauyfhTGzbaiBZENTjx?= =?us-ascii?Q?0aZXpQLzaVSsbt0z4Ctu6zAQOKUGBE5WV6iPs8keQ2bSpqu3lX7+AJzAqRfl?= =?us-ascii?Q?L37ZNG8eRZWg4ifk41hv7X25McPB/IXInPOvIZ5imx34ezf1W/34/ElsR82D?= =?us-ascii?Q?tpFIK8iu1Ig5YZSASs4AVk3fOfGawQzZBcWoWRaH4AndC+yvKEdhw2DVbxyl?= =?us-ascii?Q?GK/+YdjoX5z1KDmYX7nnKvCw37lk1f4K686W+kOjcjKXcYvCaDyWl3qrUpnx?= =?us-ascii?Q?aYPaX3Yj3il0F5lO0a7o8uWr1qZTC7LYZio6Rxuk?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8feee640-5f08-448f-ce50-08dda3d25d15 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB8459.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Jun 2025 01:43:25.7874 (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: fbNW0fxNhVEPHuS7OvUK/EqQXVEI0Z/RiCzfzLR1gKELR3THEUUDMrbu4222P2eDPBeMRyR8TtiuJhe5WwEWqg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVXPR04MB10304 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250604_184332_904781_684C4CE6 X-CRM114-Status: UNSURE ( 8.94 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jun 02, 2025 at 02:52:07PM +0200, Primoz Fiser wrote: >Move configuration for ADC voltage reference from board DTS to a SoM >include file. The SoC ADC reference voltage is connected to a "VDDA_1V8" >voltage node and supplied by the PMIC's BUCK5 regulator. The reference >voltage is thus defined by the SoM and cannot be changed by the carrier >board design and as such belongs into the SoM include file. > >Moreover, with this in place, customers designing own carrier boards can >simply include imx93-phycore-som.dtsi and enable adc1 in their own DTS >without the need to define dummy ADC vref regulator themselves anymore. > >Signed-off-by: Primoz Fiser Reviewed-by: Peng Fan