Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp150606pxb; Mon, 16 Aug 2021 02:09:31 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwOHCPugk3kGEef3bEETaKio0d7yA7oMINpOuAHOL5U9sEM7rARmnYfVLmj4JRuz5DYZ/4a X-Received: by 2002:a05:6638:241:: with SMTP id w1mr11410516jaq.59.1629104971807; Mon, 16 Aug 2021 02:09:31 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1629104971; cv=pass; d=google.com; s=arc-20160816; b=Vp97xOqASo1NSChlplOokxwAkmICsgtYGK8K4LAuflGoZrujcGCLkZh5eBNPnBbZ5E B1lIFQJ0k6TOYm5ob///1zmXscd/j40XM22IlUZiQv6bQjy7+/QoX9/8/2UVErvIncVj G4ofyxns532aMZt7IWcPHJkhszjVae4q8Mse0XS5P4Ny6qbf9OmY5kuSzKRtVAV2hcBv m1xtzPr6o0wEbrGoLQBtXhY62shFu5fV9usncw1jOoqUzm6nIAIYwNOhbJe/mo3HNMRr +CYJmSJ7EE2McNUfuKADFWY3OxLmU2GYmsfxgxgwZJ7mUgZiGBowVuz55JWU0BOYihzR Vt0A== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:references:cc :to:from:subject:envelope-to:dkim-signature; bh=b2gVf9fz7jjMjEFy/qnh7CWONKuz0yS4FXONGGD4Wxc=; b=Wp+cxSBttQ634lKBEXMnL8vN3cTYutRIAHvBUEwYXzZiXB77lIfKAoXH/kmKHZX5I0 sFkXVGtb8JKTF2z/fJBdfunbyNxhGYf0EiKQiZHuDY7UtqJVNPzofD3LcpizXx/EZjjB fG54obWzReELdNUpCT61uizfTPR6b+xBSQNsfYXpCf8sTgvREclhAH/BVc69G6FnIiI9 WcUNrXhM7WwQsDJIXzk4pnNIuYO8eO5AM7aT2mh4OOy07XBjVHSQxNEMUuoPpwHmQQ9A 95kohfqkaoj4mF7aIypozcFmaRs+qVyeTYPHM+0hbaLhDjM8tPNwycX40Py48dbJltvV irtA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@xilinx.onmicrosoft.com header.s=selector2-xilinx-onmicrosoft-com header.b=CyptrVac; arc=pass (i=1 spf=pass spfdomain=xilinx.com dmarc=pass fromdomain=xilinx.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=xilinx.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v13si9850387ilj.65.2021.08.16.02.09.20; Mon, 16 Aug 2021 02:09:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@xilinx.onmicrosoft.com header.s=selector2-xilinx-onmicrosoft-com header.b=CyptrVac; arc=pass (i=1 spf=pass spfdomain=xilinx.com dmarc=pass fromdomain=xilinx.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=xilinx.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235087AbhHPJIy (ORCPT + 99 others); Mon, 16 Aug 2021 05:08:54 -0400 Received: from mail-dm6nam08on2077.outbound.protection.outlook.com ([40.107.102.77]:7777 "EHLO NAM04-DM6-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S233053AbhHPJIu (ORCPT ); Mon, 16 Aug 2021 05:08:50 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=do2bmTzWtLF+Fkf0WxoJ+MaRHdsjDGgIPbaKvW1lPKhVDQAMzhGyAb8+mcQTowZoD4l5NfpoeJcZmX/v3Zyt9QwEEqRSbXE2WpD2aURtNdcrHsQm8KTBre3QdRU4n+CUeEqHyfBDtctpQeR75CZ9TfmFVQHR90p78H8x80e2pNHG9jQaiZM2syjiRh9saHcydQ+ycy2PTm4CpyfKPZGoxDeS/M0Nx5wDh0uvQdmhcdInuD62dVC+I9FHRbG/Nu4VxmyZM9LAYQ3dalhGaqEWbno+6m7LeE0/oS1VXOQetyoQTSx7G9EqliYHj3vpo3oAM20KiAgAnjg/XhuSVskJrw== 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=b2gVf9fz7jjMjEFy/qnh7CWONKuz0yS4FXONGGD4Wxc=; b=ENxNUPxitxkwOA92oIgB2H6gaxTEB6+7x97C8hYw67DNmB/Hm4rA47h+dXA/Me5hIVpe4uD1SDf7XfRgDIIskOApEZFWsOmU3vTwZxcC/ozJMeGGiVvpK9HfIld9G7o/QN/lpzOfzGSqfDvFtjXJXMMQm2Zz96AliOv3zUDajhxZCtTelnDV3f8tTW6F4wFQeVQO4Yf8ks9Mc6uTutdXLoNwGoUdEx/RwZdO1Ps62s5wdsmYcozVBmcs8d15khDG7y7YlBZAFpfQavDsD3lX8DlTi2igBO4bdLxS0iN8mecWpNeXdirpPfDCJ7hh8KkBpY94cd1HHGGfZGjUBvh4KQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 149.199.62.198) smtp.rcpttodomain=gmail.com smtp.mailfrom=xilinx.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=xilinx.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xilinx.onmicrosoft.com; s=selector2-xilinx-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=b2gVf9fz7jjMjEFy/qnh7CWONKuz0yS4FXONGGD4Wxc=; b=CyptrVachFd7a0Qa+pByxuWT+HzDjXluZkNiWVd7fpnP4ZWGwvIlDbGA2M7hAeuRdTGtkyadleHvSkFYh0hEAbNGPD+/Ix9cZZxaKyfSPRfTc6DATNgRmrrRVKa+A4Hn8CpoLzCXCdLXLZ8VdxTVq/0xvLzHWTpbGPEh48KbzcY= Received: from BN1PR12CA0016.namprd12.prod.outlook.com (2603:10b6:408:e1::21) by BN6PR02MB2289.namprd02.prod.outlook.com (2603:10b6:404:36::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4415.15; Mon, 16 Aug 2021 09:08:17 +0000 Received: from BN1NAM02FT027.eop-nam02.prod.protection.outlook.com (2603:10b6:408:e1:cafe::a6) by BN1PR12CA0016.outlook.office365.com (2603:10b6:408:e1::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4415.16 via Frontend Transport; Mon, 16 Aug 2021 09:08:17 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 149.199.62.198) smtp.mailfrom=xilinx.com; gmail.com; dkim=none (message not signed) header.d=none;gmail.com; dmarc=pass action=none header.from=xilinx.com; Received-SPF: Pass (protection.outlook.com: domain of xilinx.com designates 149.199.62.198 as permitted sender) receiver=protection.outlook.com; client-ip=149.199.62.198; helo=xsj-pvapexch01.xlnx.xilinx.com; Received: from xsj-pvapexch01.xlnx.xilinx.com (149.199.62.198) by BN1NAM02FT027.mail.protection.outlook.com (10.13.2.141) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4415.16 via Frontend Transport; Mon, 16 Aug 2021 09:08:17 +0000 Received: from xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) by xsj-pvapexch01.xlnx.xilinx.com (172.19.86.40) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 16 Aug 2021 02:08:11 -0700 Received: from smtp.xilinx.com (172.19.127.95) by xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Mon, 16 Aug 2021 02:08:11 -0700 Envelope-to: git@xilinx.com, saikrishna12468@gmail.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, gregkh@linuxfoundation.org, linus.walleij@linaro.org, robh@kernel.org Received: from [172.30.17.109] (port=54076) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1mFYbJ-0000uK-QX; Mon, 16 Aug 2021 02:08:10 -0700 Subject: Re: [PATCH 4/4] arm: dts: zynq: Replace 'io-standard' with 'power-source' property From: Michal Simek To: Rob Herring , Michal Simek CC: Sai Krishna Potthuri , "Linus Walleij" , Greg Kroah-Hartman , linux-arm-kernel , "linux-kernel@vger.kernel.org" , , "open list:GPIO SUBSYSTEM" , git , References: <1626868353-96475-1-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com> <1626868353-96475-5-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com> Message-ID: Date: Mon, 16 Aug 2021 11:08:06 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 896ecd0b-b81a-4bfd-fcbf-08d9609562e1 X-MS-TrafficTypeDiagnostic: BN6PR02MB2289: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:5516; 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:149.199.62.198;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:xsj-pvapexch01.xlnx.xilinx.com;PTR:unknown-62-198.xilinx.com;CAT:NONE;SFS:(4636009)(376002)(346002)(396003)(39850400004)(136003)(36840700001)(46966006)(9786002)(53546011)(426003)(82740400003)(44832011)(31696002)(4326008)(336012)(478600001)(8676002)(186003)(2616005)(8936002)(7636003)(356005)(26005)(36860700001)(2906002)(31686004)(5660300002)(47076005)(36906005)(316002)(110136005)(83380400001)(54906003)(70206006)(82310400003)(70586007)(36756003)(6666004)(50156003)(43740500002);DIR:OUT;SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Aug 2021 09:08:17.3677 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 896ecd0b-b81a-4bfd-fcbf-08d9609562e1 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.62.198];Helo=[xsj-pvapexch01.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: BN1NAM02FT027.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR02MB2289 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Rob, On 8/5/21 9:52 AM, Michal Simek wrote: > > > On 8/2/21 7:29 PM, Rob Herring wrote: >> On Thu, Jul 29, 2021 at 10:59 PM Michal Simek wrote: >>> >>> >>> >>> On 7/29/21 9:59 PM, Rob Herring wrote: >>>> On Wed, Jul 21, 2021 at 05:22:33PM +0530, Sai Krishna Potthuri wrote: >>>>> Replace 'io-standard' property with 'power-source' property in all zynq dts >>>>> files to be in sync with Zynq pinctrl driver. >>>>> >>>>> Signed-off-by: Sai Krishna Potthuri >>>>> --- >>>>> arch/arm/boot/dts/zynq-ebaz4205.dts | 8 ++++---- >>>>> arch/arm/boot/dts/zynq-microzed.dts | 2 +- >>>>> arch/arm/boot/dts/zynq-zc702.dts | 20 ++++++++++---------- >>>>> arch/arm/boot/dts/zynq-zc706.dts | 18 +++++++++--------- >>>>> 4 files changed, 24 insertions(+), 24 deletions(-) >>>>> >>>>> diff --git a/arch/arm/boot/dts/zynq-ebaz4205.dts b/arch/arm/boot/dts/zynq-ebaz4205.dts >>>>> index b0b836aedd76..be7eae611fb7 100644 >>>>> --- a/arch/arm/boot/dts/zynq-ebaz4205.dts >>>>> +++ b/arch/arm/boot/dts/zynq-ebaz4205.dts >>>>> @@ -57,7 +57,7 @@ >>>>> >>>>> conf { >>>>> groups = "gpio0_20_grp", "gpio0_32_grp"; >>>>> - io-standard = <3>; >>>>> + power-source = <3>; >>>> >>>> This will break using a new DT with a kernel without patch 3. >>>> >>> >>> What do you suggest? Not to update any old DT? >> >> Your options are don't change the dts files, patch 3 needs to go to >> stable kernels, or you document the breakage (if you don't care). > > There is no intention to go to stable kernel and I don't think this is > stable material. Linus has applied 3 patches and this one should go via > my tree. It means I will make sure that this DT change will be in the > tree when pinctrl changes are applied. Any issue with this patch? Or can I apply it to my tree? Thanks, Michal