From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765009AbcINUC1 (ORCPT ); Wed, 14 Sep 2016 16:02:27 -0400 Received: from mail-db5eur01on0117.outbound.protection.outlook.com ([104.47.2.117]:54459 "EHLO EUR01-DB5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756232AbcINUCZ (ORCPT ); Wed, 14 Sep 2016 16:02:25 -0400 From: Marcel Ziswiler To: "stefan@agner.ch" , "maitysanchayan@gmail.com" CC: "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "shawnguo@kernel.org" , "devicetree@vger.kernel.org" Subject: Re: [PATCH v1 2/3] ARM: dts: imx6q-apalis-ixora: Remove use of pwm-leds Thread-Topic: [PATCH v1 2/3] ARM: dts: imx6q-apalis-ixora: Remove use of pwm-leds Thread-Index: AQHSDlNH6WyxIDOLcE2WqUP/1M8frKB5JQeAgAAp8QA= Date: Wed, 14 Sep 2016 18:28:39 +0000 Message-ID: <1473877718.20131.0.camel@toradex.com> References: <9d2c17aa2e00e6ff4349a53de8247860d2382607.1473833908.git.maitysanchayan@gmail.com> <6111feb57b5fbaa29eeb6ba089bb2824bbf2f8ff.1473833908.git.maitysanchayan@gmail.com> <5eee36b0a60c41a05ca2a161b8ef3eb7@agner.ch> In-Reply-To: <5eee36b0a60c41a05ca2a161b8ef3eb7@agner.ch> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=marcel.ziswiler@toradex.com; x-originating-ip: [84.227.37.153] x-ms-office365-filtering-correlation-id: b718c313-af3e-4cc5-4c38-08d3dcccf2ea x-microsoft-exchange-diagnostics: 1;HE1PR05MB1882;6:8bQKoBsdhNb3lCtlr702bQgEBCX3emdpUnvnrw4uVoyhns8qiMUMSSObmMF+Hc9krcPA6p+/CPBqazCklc5iPVFtedKTa6OaStPG94eRdAWd8Ix5MEV7VX+DA6amsS976Lvh4YdE0sNISHLoeLr+Nf1JpackOfmWtLAFcQG6oNiTTK/BacWAv6Tm7IJPc7lyfsZRknX+lB6lyhn9J+c7naxyjs57kDldBPr/poDa85wyrvrLDnbumimg0xZFQjCt3GNrXj2IXh4ZOsxAYjZR/3E+3I/0ykcmakDjHi/XuGE=;5:WXm/uzS4AcudGFV2nJ/qn1qtVNNJJn7ZA2K2t0r/2fMfFh2X3fyaKpPYaUEvbpUBJU5U/JHdruT8blLU2AP1Qvb75KDdN4lofxZsHV+9ge4mstT6U/mGaiwtSNT5tFJzQB03j7H/JDzI5W0vgeOdgQ==;24:rMcGEJDqA+i9O8MxFRdYIw0MotToOzs/zWl2gcWNbY2ZEgIsZq9C8X1wk6NPQTHzDWa83iaKa5SHKG8mfnLEdMFxEoSVcAfNYSrLOZ/aLJM=;7:BR6YAjVnT3FaRX0tw2KGd2h20vcMjOSmxNHueTXbVZJv6/w/oPZWqI2+2Od7KYvS1xjCGdw+UJmNDsohfgPqmccriz5NcDlCMr94YFnNOnfZly6Md7yzQDrnZUv/H3i1WwyC9eNwviLHfBkJGdN94gITXEclniRoNLiaJ5krhz3iNBRU4VLDYTwCZ8LajO+7LwRBhNDUDh2QLc//+M7BjdxrnUKteeh4IlJWrc4VTDHemLq/SCM68pbOgZD+Vres x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:HE1PR05MB1882; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(84791874153150); x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(6040176)(601004)(2401047)(5005006)(8121501046)(3002001)(10201501046);SRVR:HE1PR05MB1882;BCL:0;PCL:0;RULEID:;SRVR:HE1PR05MB1882; x-forefront-prvs: 006546F32A x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(6009001)(7916002)(189002)(377424004)(24454002)(199003)(3280700002)(10400500002)(4326007)(15975445007)(2906002)(3660700001)(2900100001)(2950100001)(11100500001)(77096005)(33646002)(305945005)(68736007)(189998001)(122556002)(81156014)(76176999)(54356999)(19580395003)(8936002)(81166006)(86362001)(7736002)(50986999)(101416001)(8676002)(87936001)(2501003)(5001770100001)(103116003)(5002640100001)(106116001)(230783001)(106356001)(66066001)(92566002)(102836003)(3846002)(97736004)(7846002)(5660300001)(586003)(36756003)(6116002)(105586002)(32563001);DIR:OUT;SFP:1102;SCL:1;SRVR:HE1PR05MB1882;H:HE1PR05MB1882.eurprd05.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;MX:1;A:1;LANG:en; spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: <6EE56838115C0240A9A481B3A41D7665@eurprd05.prod.outlook.com> MIME-Version: 1.0 X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Sep 2016 18:28:39.3920 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR05MB1882 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 base64 to 8bit by mail.home.local id u8EK2V1S000688 On Wed, 2016-09-14 at 08:58 -0700, Stefan Agner wrote: > On 2016-09-13 23:35, Sanchayan Maity wrote: > > > > Remove use of pwm-leds and use the standard /sys/class/pwm > > interface from PWM subsystem. > Don't we have actual leds on the Ixora? Yes, sure, but not really PWM ones: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/ar ch/arm/boot/dts/imx6q-apalis-ixora.dts?id=refs/tags/v4.8-rc6#n124 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcel Ziswiler Subject: Re: [PATCH v1 2/3] ARM: dts: imx6q-apalis-ixora: Remove use of pwm-leds Date: Wed, 14 Sep 2016 18:28:39 +0000 Message-ID: <1473877718.20131.0.camel@toradex.com> References: <9d2c17aa2e00e6ff4349a53de8247860d2382607.1473833908.git.maitysanchayan@gmail.com> <6111feb57b5fbaa29eeb6ba089bb2824bbf2f8ff.1473833908.git.maitysanchayan@gmail.com> <5eee36b0a60c41a05ca2a161b8ef3eb7@agner.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <5eee36b0a60c41a05ca2a161b8ef3eb7@agner.ch> Content-Language: en-US Content-ID: <6EE56838115C0240A9A481B3A41D7665@eurprd05.prod.outlook.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: "stefan@agner.ch" , "maitysanchayan@gmail.com" Cc: "devicetree@vger.kernel.org" , "shawnguo@kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" List-Id: devicetree@vger.kernel.org On Wed, 2016-09-14 at 08:58 -0700, Stefan Agner wrote: > On 2016-09-13 23:35, Sanchayan Maity wrote: > > > > Remove use of pwm-leds and use the standard /sys/class/pwm > > interface from PWM subsystem. > Don't we have actual leds on the Ixora? Yes, sure, but not really PWM ones: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/ar ch/arm/boot/dts/imx6q-apalis-ixora.dts?id=refs/tags/v4.8-rc6#n124 From mboxrd@z Thu Jan 1 00:00:00 1970 From: marcel.ziswiler@toradex.com (Marcel Ziswiler) Date: Wed, 14 Sep 2016 18:28:39 +0000 Subject: [PATCH v1 2/3] ARM: dts: imx6q-apalis-ixora: Remove use of pwm-leds In-Reply-To: <5eee36b0a60c41a05ca2a161b8ef3eb7@agner.ch> References: <9d2c17aa2e00e6ff4349a53de8247860d2382607.1473833908.git.maitysanchayan@gmail.com> <6111feb57b5fbaa29eeb6ba089bb2824bbf2f8ff.1473833908.git.maitysanchayan@gmail.com> <5eee36b0a60c41a05ca2a161b8ef3eb7@agner.ch> Message-ID: <1473877718.20131.0.camel@toradex.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, 2016-09-14 at 08:58 -0700, Stefan Agner wrote: > On 2016-09-13 23:35, Sanchayan Maity wrote: > > > > Remove use of pwm-leds and use the standard /sys/class/pwm > > interface from PWM subsystem. > Don't we have actual leds on the Ixora? Yes, sure, but not really PWM ones: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/ar ch/arm/boot/dts/imx6q-apalis-ixora.dts?id=refs/tags/v4.8-rc6#n124