Received: by 2002:a05:6358:16cc:b0:ea:6187:17c9 with SMTP id r12csp702118rwl; Thu, 5 Jan 2023 03:26:43 -0800 (PST) X-Google-Smtp-Source: AMrXdXvlVPeiTCz2y8DiCSUnzTicbB5rtR3DLTxwjhfwa/5Cc9d4t9mW54OIdRCJ6jZYgcsqwW2w X-Received: by 2002:a17:906:656:b0:7ee:1596:4b6 with SMTP id t22-20020a170906065600b007ee159604b6mr43368897ejb.59.1672918002863; Thu, 05 Jan 2023 03:26:42 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1672918002; cv=pass; d=google.com; s=arc-20160816; b=o78w4MHzsAWGWmwSXW60IxfNmCZpW68Vp2rZWFKyPD4LnvwPPzM1eJg0ogfZqPXZie EU9Gr9TqxJHQNzJQCiGIUaqiuuSbGk/8mJzNAS0b116mBeq5pGqWt9FPacqh1ice16Cv CvXi1/UOEbycGkkbdRGzaos/0eAkP1TAdcWam+5Zb6XVeKpa2mhqISARxk2yjWYZLxHm Jdh+REeA4MX4p70VQk6DNTNRfW852DrL4YfxVAsDnrtZ7OuVpq8qayKKiHdN6ekTQnZJ 7ecwfU8AT7hxGLhlEnsbRU5go19ym6GIIqDoyTyjzYHqcDh9MvNvpGDwaKMwbmnp2qfK m/wg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=Qa6mNwcE+A88Jgxebdvh8tXnWWDkUUCMrP6XGLkeMsw=; b=Ah99yltE065EG05wOOsf1OTKnzi8hF7z+aZv1YSawyNTlIBB9DmvEI6hKKiStIV1T+ nblXgyZCYa3YVQPF4MgFT+ddT8MYZ+5ufcNuaked9DYfKtcvhgbPkWf231rCBtFBM11L CeC5hvjb8w5pQ0l1xzwJy/hs3C3bbSYs+oPQ8A99Oha2fglwXC7OU1k+enI39ERBBY8+ FQq7EX6s4JTkmnsLZzUhi6IpmmUlFXda6XreRPF70XNHdR6sUGKYAPC7uSbt7RJcHgNk eK7xsYudF8T5BVwo2BEVOQGNkJYUXvD4Az+5U/IPAGvtMi1Dpbon6DCm3q22PxR2S7rh k2Zw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@siemens.com header.s=selector2 header.b=FAktcRZW; arc=pass (i=1 spf=pass spfdomain=siemens.com dkim=pass dkdomain=siemens.com dmarc=pass fromdomain=siemens.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id ho19-20020a1709070e9300b008346c9b0090si34748611ejc.82.2023.01.05.03.26.29; Thu, 05 Jan 2023 03:26:42 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@siemens.com header.s=selector2 header.b=FAktcRZW; arc=pass (i=1 spf=pass spfdomain=siemens.com dkim=pass dkdomain=siemens.com dmarc=pass fromdomain=siemens.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233017AbjAELYP (ORCPT + 55 others); Thu, 5 Jan 2023 06:24:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232933AbjAELYF (ORCPT ); Thu, 5 Jan 2023 06:24:05 -0500 Received: from EUR04-VI1-obe.outbound.protection.outlook.com (mail-vi1eur04on2080.outbound.protection.outlook.com [40.107.8.80]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF0425004E; Thu, 5 Jan 2023 03:24:04 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=XogO9wKKKBxYXjGkKgTpiFt6Ujg74z3vVnHB0cMWekQRjhdtTHSnAzcIVsEZK/96aGIIIWvieWYK5MlRi8nd682Q+JOsmnoMhP5w0n6Ko3z1kd9ODlj/kyt82AMjyvwXylySC9S9cNsnAMkUdCnoQJ4tyuWPltQEH1fOecweVkIxKIRuSLxV57pyK8QtYYdPfpkqXsdev36Ifv6I+K53NJD0hqxLDNcvWTinMO5pPPinLx5m/DzMPh9IsI2izO2Zr2J5YEDbGdvtdso5JvrHKYxXD4kb65wbqfLjlHahZ7EssyvyEZW+mHrK3Fmt0h4Jy0riU1ImYoI6cHfZZDn9HA== 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=Qa6mNwcE+A88Jgxebdvh8tXnWWDkUUCMrP6XGLkeMsw=; b=KuT6GW2rv+Ui7JUSBFmv/rRD8P479CjND3eJce6o6gB1qf2m0cPCR7UqlPGWage3B39hP9+sfuC3/VHVtb38bdaFnUdin29iI0zd/A8G0MEHXWvXgnN5zRLpYTYQH8slv3nKeSE1Y11iK9NwYpfxfOwQoP4pqxiKamrvz4nVkX3+/ijc4pi5KXl1KWazVs0DULk4xnG0Equ0Oe0lhLYjPmtfN2cmhiQJVzGsDcCrK/UVPUK7rxadxp+kWKpcXWXZQPAEZgPB6uUQgrwxUlhJ7YTqUhggoHLkGu5B4NYLAyHCNznk5QoaGX9m3r7qFz65o08db+f2zTQgfL+P28y1RQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=siemens.com; dmarc=pass action=none header.from=siemens.com; dkim=pass header.d=siemens.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=siemens.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Qa6mNwcE+A88Jgxebdvh8tXnWWDkUUCMrP6XGLkeMsw=; b=FAktcRZWSOqX1NU1zFrfb4K854ckZNLqgKah2VpP4EPG0ju+L4ti6+qy56IT0KoIrOzknM0DQtHVQoK8tD7oLUcYt9Uw8gr3m6o9OTlmbkDf+emk/y4fJ/RPBUlmtXPtl9CINFwFZ/qmA4Z7PlXt3dF5pqLN9gskG40LitOb4HUa6SHmmK9fiJjTlDrzyHzTowlhN7AIsg0pcduT5IXNL/B5Gov8gmRPWWoL9kZU6g8npk5U+JHspzahZ1zOzWZQzePa3qmmrkmANuulDL9PZAnyNWDNzNwvuVL3UQUa9Uj33Ogy8uLp8summH7VeYrQBJPsurMXm3B+ShhtyAsZ9Q== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=siemens.com; Received: from PA4PR10MB5780.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:102:269::8) by GV2PR10MB6041.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:150:ac::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5944.19; Thu, 5 Jan 2023 11:24:02 +0000 Received: from PA4PR10MB5780.EURPRD10.PROD.OUTLOOK.COM ([fe80::bdf0:fdeb:f955:bc79]) by PA4PR10MB5780.EURPRD10.PROD.OUTLOOK.COM ([fe80::bdf0:fdeb:f955:bc79%3]) with mapi id 15.20.5944.019; Thu, 5 Jan 2023 11:24:02 +0000 Date: Thu, 5 Jan 2023 12:23:57 +0100 From: Henning Schild To: Andy Shevchenko Cc: Lee Jones , Pavel Machek , linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4] leds: simatic-ipc-leds-gpio: make sure we have the GPIO providing driver Message-ID: <20230105122357.6711ad0c@md1za8fc.ad001.siemens.net> In-Reply-To: References: <20221007153323.1326-1-henning.schild@siemens.com> <20230102162227.523d2a73@md1za8fc.ad001.siemens.net> <20230103212059.5c80fecb@md1za8fc.ad001.siemens.net> <20230104153924.0b92c52c@md1za8fc.ad001.siemens.net> <20230104203005.5654f3bc@md1za8fc.ad001.siemens.net> X-Mailer: Claws Mail 4.1.0 (GTK 3.24.35; x86_64-pc-linux-gnu) Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-ClientProxiedBy: FR0P281CA0147.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:96::11) To PA4PR10MB5780.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:102:269::8) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PA4PR10MB5780:EE_|GV2PR10MB6041:EE_ X-MS-Office365-Filtering-Correlation-Id: 25ee246a-4158-4a46-a9a4-08daef0f58bb 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:PA4PR10MB5780.EURPRD10.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(13230022)(4636009)(366004)(39860400002)(346002)(396003)(136003)(376002)(451199015)(1076003)(6512007)(186003)(9686003)(82960400001)(38100700002)(83380400001)(86362001)(44832011)(316002)(41300700001)(8936002)(5660300002)(8676002)(6916009)(66946007)(66556008)(4326008)(66476007)(6666004)(6506007)(966005)(478600001)(54906003)(2906002)(6486002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?RtGiyx4q/AtzpM/62pjUVPLjTL57sbtbDSnyJJPZVVQgC8xU5q6/5v8IWey6?= =?us-ascii?Q?d3tKS8EIDXTIoJPzJ1I7C6cnfLlfELi++v7ocLCSPjkmyNSBrJ5bkKLweWtW?= =?us-ascii?Q?E/2LvOL3noJCDKATIOXdPvJ6/yvkRkps28tkl+wJNBUhX+ocdyIdZuyTS87q?= =?us-ascii?Q?VfsXGYqi1gtXJCvXNbqJaIVE6YkuIbl/a6zmCCpgweRe9qkpWHWY2UMnC9M0?= =?us-ascii?Q?N2VGePC8LQFmC3yGYGzSxbfez3uWwdXapK6uM3SD8ErzHeaRwWidiBs8Q8cR?= =?us-ascii?Q?kGj30lmZvv8bkMa/EYSWw7Q9a1C8TzXE78UkXohwhsUsxHVI7pt7BBfNNClu?= =?us-ascii?Q?VaGRn3cUUqFVACfUUZtssu1oDBesIrGb5V2zMLBPECeCHDvJya7uvelDNMfg?= =?us-ascii?Q?8DccfmNjpIWB+0BbbgVKrP8sA6OYhffPg3wsczSUKRnqq65XMfuVqz2+dKIm?= =?us-ascii?Q?tfOCWxzcX1JvZQ/Ne4z/6sgOU4cqEbxD/3ukfhdfnGIXYXIxgkiTDks2qWSX?= =?us-ascii?Q?RMr6/LZRmfwrKdSy8k4ReYyaRZ+UzQZJsgRaXGYoIi7H2PpGoXwM6oawAgJb?= =?us-ascii?Q?4JJmEN4DbmcDsoL7DxXBfBkSkSBwvnfHmX+bFqEcs8oFr6XLzUi+naR6Ffu8?= =?us-ascii?Q?HiSoZWLXAIi3HpdbjWjW/ndB+82V5fkmI1SvBMMEfha1oj4X+dD1W8Jw1DG4?= =?us-ascii?Q?mSAeD4Z43A9d/iWwVzADB0DDAk8GVUXM9nFNPz+G0gz/6JZiRgWNuVpYlFdy?= =?us-ascii?Q?Jgl1Tpqhp+bLYQsNdX9GQi9wt+ERRuk08WpDcFvFkqwdX3U0UxP2vgx/TcK6?= =?us-ascii?Q?c1VFwQ0wwkAy7bGaytoDn4wktZ/5YTv2hEFhVpeSZksQWAcR8nGbmE4C36dF?= =?us-ascii?Q?mCQYQKKHAl47W9UIKG2WzvJV2dVBSKHTEqkyYh1x0ljihUZD5MUkHJJAzI9L?= =?us-ascii?Q?86QwB0Mszlu5N7pese4i+HHZ77RCZsQ73EzoVqGtyf2Twd8ahGvYy6n5XYXC?= =?us-ascii?Q?twylFQVkfwqfNpa89W7pC7QjnrMIyU7jslHjEcDEwG4WFrmvTAtzlLENbAC2?= =?us-ascii?Q?S7e3sU3up0e5TlxbvWr8GMZ1N/95sixK4HZr+D9jhVwhh0xDkimig2CtFWr9?= =?us-ascii?Q?UmWW8Iy2Yiay3nAr6M+0NPe6zxwgsQcIJe8cVzzn7t+2S6K55ZZin1xr46Si?= =?us-ascii?Q?GhedWVE5oEH6gJl8DQvlYnwMhm+56i2FKqeodo9CN68Gw/65lVjCCixdZwvP?= =?us-ascii?Q?G5pejkLpTKyvStFZA9uoQW52bXfEcjgT6RVItgnESOknclypyENt3QJKMBXk?= =?us-ascii?Q?B1CaER+UZmvBqvl90Z/NK/k7Iop92rDdAWCmpZlg8dyLNeS8sDoB3KjQkWvD?= =?us-ascii?Q?yQZXpYYSz07w2QVUtRoUvfrWJNeIlOcIiJqWmWEDtQm436PLSqTXCgJ3pNYa?= =?us-ascii?Q?ugEorzmZmm/hBb/IpQxTgaF0Vn56kQJzbAC8K1MtmKyZPtZVgmXdWeZh0QFO?= =?us-ascii?Q?ClFdG14SIRz6eRNAyc+6hZRkCpW10kYJwoNbRvWJxsgL4UFmWNBVLwMwg++p?= =?us-ascii?Q?svBJFYc7i7dIQaJ5qJaxvaSuzYlsOIYTf2Mt94NooFFcKib1vbHKNSmepoxE?= =?us-ascii?Q?AtYKr3QbHw0KeetdG0N+sEYg2jbFjmUn2qeABqyvdS3jDI4AAaiw9DI7Eg6Y?= =?us-ascii?Q?ECCSbw=3D=3D?= X-OriginatorOrg: siemens.com X-MS-Exchange-CrossTenant-Network-Message-Id: 25ee246a-4158-4a46-a9a4-08daef0f58bb X-MS-Exchange-CrossTenant-AuthSource: PA4PR10MB5780.EURPRD10.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Jan 2023 11:24:02.0775 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 38ae3bcd-9579-4fd4-adda-b42e1495d55a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: OnRLx67uUwpJUjsV83+ZTy6CByzEFH3GInhucObmE9Ubd1XoK12SgMQ/RwEmI1MX2+1oLOhgMKVGhokWg5uItmkfXojryczGKEXl+MP5Yss= X-MS-Exchange-Transport-CrossTenantHeadersStamped: GV2PR10MB6041 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Thu, 5 Jan 2023 11:35:48 +0200 schrieb Andy Shevchenko : > On Wed, Jan 04, 2023 at 08:30:05PM +0100, Henning Schild wrote: > > Am Wed, 4 Jan 2023 17:51:33 +0200 > > schrieb Andy Shevchenko : > > > On Wed, Jan 04, 2023 at 03:39:24PM +0100, Henning Schild wrote: > > > > Am Wed, 4 Jan 2023 14:24:30 +0000 > > > > schrieb Lee Jones : > > ... > > > > > As we speak i already have the third box to eventually support, > > > > which will likely be similar but this time around with > > > > PINCTRL_ELKHARTLAKE > > > > > > A bit of offtopic here. > > > > > > Are you able to get / fix / ... the firmware to work with the > > > upstreamed version of pin control driver for Intel Elkhart Lake? > > > > > > (I'm asking this in terms of the > > > https://bugzilla.kernel.org/show_bug.cgi?id=213365) > > > > > > > I can not tell. At the moment i am in a Siemens internal review > > where i see code that is not even close to being ready for > > upstream. Somewhat open-coded again from what it looks like. > > > > And i do not have the machine the code is for. > > > > Let me say "it is complicated" but some point in time a device with > > LEDs attached to PINCTRL_ELKHARTLAKE will be proposed. Likely by me, > > when i hopefully have such a device on my desk. > > Thanks for the information. > > Consider above just as a point to be aware of when you come to > the productization, so we won't need another pin control driver for > the same chip. IIRC we talked about this before in some other thread and the solution was taking a newer BIOS base version. And since i never heard about this again i hope people did the right thing. Henning