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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84475C433EF for ; Fri, 10 Dec 2021 13:41:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229997AbhLJNpa (ORCPT ); Fri, 10 Dec 2021 08:45:30 -0500 Received: from mail-mw2nam10on2069.outbound.protection.outlook.com ([40.107.94.69]:4065 "EHLO NAM10-MW2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229984AbhLJNpa (ORCPT ); Fri, 10 Dec 2021 08:45:30 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=IqOlyh5Z26TmaHIszcVNwjj/dBUsENMIEKLaQNDLOV3jJ57O16rwDOPF01sg2nfXkBxRZ4zxj2ObLPtu2fs9RJwlClu6Y6lfuDfCkzqhDiG5nxuOGX71n6om+7etJJ6kNBhD2N0NLzo14TBsEZ8M2mA5z4uTtslUMWpgcrk12cvSSNNk8DEUYCBVzp/eKlueQecsvtv2a+BxWccP54W39QL4bia0LOxmX8WqR+BoO5sjDSPsrJ8k1R5bqJWZxrxdR4y1Vs5F0kuHoSVR9Kj/CRI75zhRUmxSLSR+UnaMo8wzEyd+YrNnHKwEKG+9BtoUMoKRUEi4VOYfTtcjH1CXlg== 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=dJvz0YdImIEJbQfStYPkPDHAg6FB0GayaOcjt1QYk/E=; b=Oeo+DW2LdgWBXVanT0u+vg84EPZ1L4DjzjsJ6snV9Y7H70xGYWRtHW2aj2gHMKiVqTU6A6P/T+1qB8XaPl1INExGIjFmC5vwInEwZWo32elbTlIyvlPTWGrz2kkf6SNRmRNHUU9TlpqeGHJ3GTXBmxe5iyvGPe484GPFy+qH3zxvdFooSSdvlQbgQ4DAeljhNrzCdbulUV/RvqYC0aolAfvgIfuw/cNn+ybQXR1W7+djbLVR8aUDJQTnoWM/ra4yMFPgTpxcPhO2lFL6NS3zJbBYUXuvu74q4HlWcX7vg9w2XrpxisgyUISn3SKb7PMIXh23b46dA5G/y3HNnFgO9Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=xilinx.com; dmarc=pass action=none header.from=xilinx.com; dkim=pass header.d=xilinx.com; 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=dJvz0YdImIEJbQfStYPkPDHAg6FB0GayaOcjt1QYk/E=; b=LFt5mRGYElBS2krBeKcajgy43c5s1G7dBufgAMNUHqAMifgm4fx5iS8HBaQgc+s9pBtEZ3e7PZ8zTF5lOkpP5jvAUPm1vICiqDO25OnF8b2v7ctEOpNn9UGEj0gFU7wG/VVkR/c5TZgsKgi+NAsonrZdBVroUQ+JOfRzdTuY440= Received: from DM6PR02MB6635.namprd02.prod.outlook.com (2603:10b6:5:221::18) by DM6PR02MB6985.namprd02.prod.outlook.com (2603:10b6:5:25d::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4755.20; Fri, 10 Dec 2021 13:41:53 +0000 Received: from DM6PR02MB6635.namprd02.prod.outlook.com ([fe80::34ae:48da:1b03:553a]) by DM6PR02MB6635.namprd02.prod.outlook.com ([fe80::34ae:48da:1b03:553a%4]) with mapi id 15.20.4778.015; Fri, 10 Dec 2021 13:41:53 +0000 From: Shubhrajyoti Datta To: Rob Herring CC: "linux-serial@vger.kernel.org" , "devicetree@vger.kernel.org" , "gregkh@linuxfoundation.org" , Raviteja Narayanam Subject: RE: [PATCH 1/2] dt-bindings: serial: pl011: Add 'arm,xlnx-uart' Thread-Topic: [PATCH 1/2] dt-bindings: serial: pl011: Add 'arm,xlnx-uart' Thread-Index: AQHX2tuZuKAQ26hOP0aW5QzRukRvFawbJZYAgBClDzA= Date: Fri, 10 Dec 2021 13:41:53 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=xilinx.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 75d0c635-a9d6-455b-ac90-08d9bbe2d384 x-ms-traffictypediagnostic: DM6PR02MB6985:EE_ x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3276; 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:DM6PR02MB6635.namprd02.prod.outlook.com;PTR:;CAT:NONE;SFS:(366004)(55016003)(5660300002)(2906002)(122000001)(86362001)(71200400001)(8676002)(54906003)(4326008)(316002)(6916009)(8936002)(52536014)(6506007)(107886003)(53546011)(33656002)(76116006)(38070700005)(26005)(38100700002)(9686003)(66946007)(186003)(66446008)(64756008)(66556008)(66476007)(7696005)(508600001)(83380400001);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?82iDYRglQBmhxsjRjPT13KMvBwFUIOj6jxnqTUykT+pdgTFzbqMuvvw2pyoM?= =?us-ascii?Q?jw8almqij8xtvkI/OvIZqTp5QdXVdQ3nea71oaiINlO7hT4CDTva0+cdWv37?= =?us-ascii?Q?JxaBi0lpZXYNxOyt1WaYRqHIxrvJfwe+4xrfm44zOku2KripSCPOh/693yGU?= =?us-ascii?Q?zRzPgZZ1kaIOKWghupem4V+Hq8vFQ0WcF3mQzxvEBk3NXRmJzxf4aTuKeIe3?= =?us-ascii?Q?fufYtra0ALWrJdvFhPk4QvNtWH5JONR9hNLNm7luGxe3bMdJXDoeZ72bgrfb?= =?us-ascii?Q?zn7gRq6YoijRHiwg/YlyBTHtDLRcRnq9hZmhyXLS3ZC/aVbcY2btBPXEozaQ?= =?us-ascii?Q?Z/VE7DcEU1WIGi2ta7VPBnfhtSofjVM/yftWkh4NnsR1RgKj1Ms9PLsMgjMX?= =?us-ascii?Q?86CRYwR4IVrGCP8ZFMoXy4og7gKWWfHMGrQHEA+zngRjC7FQvCKemTrig1P1?= =?us-ascii?Q?g4XCfiJW1ughDL0YfLVrfBKLn314rD0/X5XjvveRTN4o622MWugsf1Za6abL?= =?us-ascii?Q?w1Cpl9UYLEAiaJHDyLPMDrdCTy37cheu1j3vEWa4kbYJparE8zA3V+xfNg0R?= =?us-ascii?Q?ctw5j6wLqBnPvszZd4bAkE/9wNob82SA7djJn4gCJi3Gum95qTepWIykdBGn?= =?us-ascii?Q?brzZ1Xt+bS78xmRaJl7+DIvVpTOxt5P/FAUPgoHbb6mH7xZwmuu05TI/Zuc+?= =?us-ascii?Q?rjUprKAeqiteyzMAaLh6ktrarLd7F6yCOJHYnqAq5AjDGvA6g4hwOYfTpjor?= =?us-ascii?Q?0qBoVQFeOSRV5fJWYwIctVzhedyyzogfDgQ0N/OCo/gOQ/FP2sNollnyjVoS?= =?us-ascii?Q?noGAbCWSQT5/c+IRczOvKpGnANQd8j4Lh5g7gVVRw7AZ3K8+zWTLUi+fl1Im?= =?us-ascii?Q?qr6RuTVO59UUDNlJjXnWMR+xOMDAZMV91BqM5HCCQjXTGD+6aoac/QXr4vcK?= =?us-ascii?Q?HBgpcvRs04QWEt5J5rNFEb0rB8tokrlRhRhakl9WJDIAACovsfmzQa2UYQmI?= =?us-ascii?Q?unLBuRlLOBFFVG1sRwi5j7YCNOg3BvsNbI+yvDW4F3FAVXPxgtOFkmV4iT50?= =?us-ascii?Q?VL8Jnb8vE9jlEbqDrRc9R7uLCLjJa3qA96874dYtQhb01N4socBLTDhJoJ+N?= =?us-ascii?Q?MaS2a6S6tgVxrReeDxoTRiLrVW3t3sVVVSZeON/0eAMfpu00yWMfFVkGt2ja?= =?us-ascii?Q?zsKgco1THWb59TjPdPE3kBCt6m3MbaUxocxqXRKHbzu/hQ4DmPwuXo1hkskJ?= =?us-ascii?Q?7ifBLosx0V/oyiOSt0zM0u8EnnhrxYr5Sgw7SIeLR0hO1KgW4XWkP/jNosm0?= =?us-ascii?Q?Almi++ye0+d36gGdDbUkVJHNxzEWpji1HhRwBCmHG3FcQsZ3XVd6L/JWx0qj?= =?us-ascii?Q?OOTqROhSeEvDpE40SOasWtC5xmAXrlyi/kMm30y+0Hys1szXBDPVovQLuSAQ?= =?us-ascii?Q?LpJGwP+VmBcXxf1KrCQvGCqu0gxRGyO4Y376uBIG9qENFk5OREGkD4+doHue?= =?us-ascii?Q?oKOuoKDyhBARVRPWksjgInOlRUo3SehRQbJwPR70S8Q7QVeiy5XLfohoLJg+?= =?us-ascii?Q?v7Zc4joDwQVGr5SnCFRb8F3WgUkrYRfwIJcglx9t047wIE56YvNpYNKnF9om?= =?us-ascii?Q?2y2kaNqqO6/vWvV0wyZfl70=3D?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR02MB6635.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 75d0c635-a9d6-455b-ac90-08d9bbe2d384 X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Dec 2021 13:41:53.3106 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: haxnXivcMTfe32cWmkuYCEbbIfh1dNJwMFHfFD6HPskpLKC8yynqZXFIJoRRwBb6gQxW43cPwdWINl/F9eeong== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR02MB6985 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org > -----Original Message----- > From: Rob Herring > Sent: Tuesday, November 30, 2021 3:39 AM > To: Shubhrajyoti Datta > Cc: linux-serial@vger.kernel.org; devicetree@vger.kernel.org; > gregkh@linuxfoundation.org; Raviteja Narayanam > Subject: Re: [PATCH 1/2] dt-bindings: serial: pl011: Add 'arm,xlnx-uart' >=20 > On Tue, Nov 16, 2021 at 04:47:45PM +0530, Shubhrajyoti Datta wrote: > > Add support for Uart used in Xilinx Versal SOCs as a platform device. >=20 > No. Why would we want to do that? Apologies did not understand that.=20 >=20 > > > > Signed-off-by: Shubhrajyoti Datta > > Signed-off-by: Raviteja Narayanam > > --- > > Documentation/devicetree/bindings/serial/pl011.yaml | 10 +++++++--- > > 1 file changed, 7 insertions(+), 3 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/serial/pl011.yaml > > b/Documentation/devicetree/bindings/serial/pl011.yaml > > index 5ea00f8a283d..6c73923dd15e 100644 > > --- a/Documentation/devicetree/bindings/serial/pl011.yaml > > +++ b/Documentation/devicetree/bindings/serial/pl011.yaml > > @@ -24,9 +24,13 @@ select: > > > > properties: > > compatible: > > - items: > > - - const: arm,pl011 > > - - const: arm,primecell > > + oneOf: > > + - items: > > + - const: arm,pl011 > > + - const: arm,primecell > > + - items: > > + - const: arm,pl011 > > + - const: arm,xlnx-uart # xilinx uart as platform device >=20 > 'arm,primecell' means the block has ID registers. Are you saying this > implementation doesn't? The ID registers do not have any Xilinx specific identifiers. However there are differences like 32-bit access. >=20 > > > > reg: > > maxItems: 1 > > -- > > 2.25.1 > > > >