From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756492AbeEATKb (ORCPT ); Tue, 1 May 2018 15:10:31 -0400 Received: from mail-ve1eur01on0052.outbound.protection.outlook.com ([104.47.1.52]:1248 "EHLO EUR01-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756272AbeEATK1 (ORCPT ); Tue, 1 May 2018 15:10:27 -0400 From: Liming Sun To: Rob Herring CC: Ulf Hansson , Mark Rutland , Jaehoon Chung , Catalin Marinas , Will Deacon , "linux-mmc@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH v4 2/3] dt-bindings: mmc: Add binding for BlueField SoC Thread-Topic: [PATCH v4 2/3] dt-bindings: mmc: Add binding for BlueField SoC Thread-Index: AQHT4VmwAT7MpJ9v9EOsZgmgeF92vKQbDyIAgAAuBGA= Date: Tue, 1 May 2018 19:10:22 +0000 Message-ID: References: <026fa942828c54fda5bad225981e56abc808b949.1524497286.git.lsun@mellanox.com> <1525185155-24469-2-git-send-email-lsun@mellanox.com> <20180501162446.GA10012@rob-hp-laptop> In-Reply-To: <20180501162446.GA10012@rob-hp-laptop> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=lsun@mellanox.com; x-originating-ip: [216.156.69.42] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;AM2PR05MB0724;7:8tq34+BhlZXg3XkO0tIdMesvEGDAaLi/h1ay8OIaXcJMQ4UNPgiOd3nNs36+kVaAo4fiF2+V9xy6ir6gPzSKJuLSKfV3ENzZYo6HofMCcx86PFphFxq70TQTulCOiyDEBcQc3TLTv8UlzMHZVIloX2kYionSfVkPP2j0I4fmBR8tiKgDLeCeSypCKJwVueh1vfCN5Meb6krzf1fdYtxeqmSb3XwdGSsow6BGC9BsqOAmqi+ucwpDorcW4lBxne0I x-ms-exchange-antispam-srfa-diagnostics: SOS; x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(48565401081)(5600026)(4534165)(4627221)(201703031133081)(201702281549075)(2017052603328)(7153060)(7193020);SRVR:AM2PR05MB0724; x-ms-traffictypediagnostic: AM2PR05MB0724: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(180628864354917)(9452136761055)(7411616537696); x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(3002001)(3231254)(944501410)(52105095)(10201501046)(93006095)(93001095)(6055026)(6041310)(20161123564045)(20161123558120)(20161123560045)(20161123562045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(6072148)(201708071742011);SRVR:AM2PR05MB0724;BCL:0;PCL:0;RULEID:;SRVR:AM2PR05MB0724; x-forefront-prvs: 06592CCE58 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(376002)(39380400002)(39860400002)(396003)(346002)(366004)(13464003)(199004)(189003)(8936002)(86362001)(59450400001)(3280700002)(446003)(6506007)(5250100002)(54906003)(3660700001)(186003)(476003)(7696005)(76176011)(99286004)(2900100001)(486006)(6916009)(53546011)(2906002)(316002)(11346002)(5660300001)(102836004)(14454004)(229853002)(26005)(6436002)(33656002)(74316002)(66066001)(7736002)(55016002)(8676002)(6246003)(68736007)(305945005)(4326008)(3846002)(97736004)(6116002)(81166006)(25786009)(53936002)(81156014)(105586002)(9686003)(478600001)(106356001);DIR:OUT;SFP:1101;SCL:1;SRVR:AM2PR05MB0724;H:AM2PR05MB0753.eurprd05.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; x-microsoft-antispam-message-info: Cb91YleI0coYMk9yTFC7jipHLC7gKNTeYlAXH6kk8f+pxOYSFH/GU3MvVll6KAHGiARSk9z5AGPh2QZRyh0TVuDOwCwWK7bk4Zi6Sgf3Rxo14o9KaSJwjArjGK7fZSJxpTzoxOEEsS8ldy1MaIvfITjnRAJcJ7heI4BIHNeQO3pzi7zSEiALzsYaqTJ99okE spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 X-MS-Office365-Filtering-Correlation-Id: 6abe7cec-66f1-4aff-a95a-08d5af973018 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6abe7cec-66f1-4aff-a95a-08d5af973018 X-MS-Exchange-CrossTenant-originalarrivaltime: 01 May 2018 19:10:22.3075 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM2PR05MB0724 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id w41JAZsu023630 Thanks! Updated in v5 2/3. > -----Original Message----- > From: Rob Herring [mailto:robh@kernel.org] > Sent: Tuesday, May 1, 2018 12:25 PM > To: Liming Sun > Cc: Ulf Hansson ; Mark Rutland > ; Jaehoon Chung ; > Catalin Marinas ; Will Deacon > ; linux-mmc@vger.kernel.org; > devicetree@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v4 2/3] dt-bindings: mmc: Add binding for BlueField SoC > > On Tue, May 01, 2018 at 10:32:34AM -0400, Liming Sun wrote: > > This commit adds "mellanox,bluefield-dw-mshc" for dwmmc driver > > extension on Mellanox BlueField SoC platform. > > > > Signed-off-by: Liming Sun > > --- > > .../devicetree/bindings/mmc/bluefield-dw-mshc.txt | 29 > ++++++++++++++++++++++ > > 1 file changed, 29 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/mmc/bluefield- > dw-mshc.txt > > > > diff --git a/Documentation/devicetree/bindings/mmc/bluefield-dw- > mshc.txt b/Documentation/devicetree/bindings/mmc/bluefield-dw- > mshc.txt > > new file mode 100644 > > index 0000000..75bd844d > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/mmc/bluefield-dw-mshc.txt > > @@ -0,0 +1,29 @@ > > +* Mellanox Bluefield SoC specific extensions to the Synopsys Designware > > + Mobile Storage Host Controller > > + > > +Read synopsys-dw-mshc.txt for more details > > + > > +The Synopsys designware mobile storage host controller is used to > interface > > +a SoC with storage medium such as eMMC or SD/MMC cards. This file > documents > > +differences between the core Synopsys dw mshc controller properties > described > > +by synopsys-dw-mshc.txt and the properties used by the Mellanox > Bluefield SoC > > +specific extensions to the Synopsys Designware Mobile Storage Host > Controller. > > + > > +Required Properties: > > + > > +* compatible: should be one of the following. > > + - "mellanox,bluefield-dw-mshc": for controllers with Mellanox Bluefield > SoC > > + specific extensions. > > + > > +Example: > > + > > + /* Mellanox Bluefield SoC MMC */ > > + mmc@0x6008000 { > > Drop the '0x'. > > Building your dtb with 'W=1' will warn on this. > > With that, > > Reviewed-by: Rob Herring > > > + compatible = "mellanox,bluefield-dw-mshc"; > > + reg = <0x6008000 0x400>; > > + interrupts = <32>; > > + fifo-depth = <0x100>; > > + clock-frequency = <24000000>; > > + bus-width = <8>; > > + cap-mmc-highspeed; > > + }; > > -- > > 1.8.3.1 > >