[{"id":1771971,"web_url":"http://patchwork.ozlabs.org/comment/1771971/","msgid":"<8bd08406-3fd8-9742-c1b9-d3ec9712c4ee@ti.com>","list_archive_url":null,"date":"2017-09-20T15:14:39","subject":"Re: [PATCH 0/3] Add and enable DSP device on OMAPL138 LCDK board","submitter":{"id":3234,"url":"http://patchwork.ozlabs.org/api/people/3234/","name":"Sekhar Nori","email":"nsekhar@ti.com"},"content":"Hi Suman,\n\nOn Tuesday 19 September 2017 05:58 AM, Suman Anna wrote:\n> Hi Sekhar,\n> \n> The following series adds the DT node for the DSP device present on\n> on DA850/OMAPL138 SoCs. The node is disabled in the base dts file, and\n> enabled in the corresponding LCDK board file alongside the reserved\n> CMA pool required by the DSP device. The DT bindings and driver\n> adaptation were added to mainline in 4.14-rc1, and this series adds\n> the remaining dt portions. Nodes are added as per bindings in\n> Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt\n> \n> Patches are based on 4.14-rc1. The first 2 patches adds the base DTS\n> node and enables the device on OMAPL138 LCDK board. The last patch\n> allows the non-DT clock to be bound to the DT DSP device by using\n> of_auxdata which renames the device to the same as the non-DT device\n> name. This is required by the davinci remoteproc driver to properly\n> acquire and enable the clock for this device.\n> \n> Validation done on OMAPL138 LCDK board. Supported features include\n> basic load/boot (tested with rpmsg_client_sample) using external\n> memory from the CMA pool.\n\nApplied for v4.15. The patches are on my master branch. They will be in\nlinux-next when I send my pull request to ARM-SoC, which typically will\ntake a couple of weeks more.\n\ndavinci_all_defconfig seems to be missing the CMA options needed. Could\nyou send a patch enabling them?\n\nThanks,\nSekhar\n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ti.com header.i=@ti.com header.b=\"QDE2UueR\"; \n\tdkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xy3Fw5yfNz9s4q\n\tfor ;\n\tThu, 21 Sep 2017 01:15:16 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751581AbdITPPP (ORCPT\n\t);\n\tWed, 20 Sep 2017 11:15:15 -0400","from lelnx194.ext.ti.com ([198.47.27.80]:31367 \"EHLO\n\tlelnx194.ext.ti.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751548AbdITPPO (ORCPT\n\t); Wed, 20 Sep 2017 11:15:14 -0400","from dlelxv90.itg.ti.com ([172.17.2.17])\n\tby lelnx194.ext.ti.com (8.15.1/8.15.1) with ESMTP id v8KFEhT4003414; \n\tWed, 20 Sep 2017 10:14:43 -0500","from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36])\n\tby dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v8KFEhv3031391; \n\tWed, 20 Sep 2017 10:14:43 -0500","from DFLE103.ent.ti.com (10.64.6.24) by DFLE115.ent.ti.com\n\t(10.64.6.36) with Microsoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34;\n\tWed, 20 Sep 2017 10:14:43 -0500","from dlep32.itg.ti.com (157.170.170.100) by DFLE103.ent.ti.com\n\t(10.64.6.24) with Microsoft SMTP Server (version=TLS1_0,\n\tcipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.845.34 via Frontend\n\tTransport; Wed, 20 Sep 2017 10:14:43 -0500","from [172.24.190.171] (ileax41-snat.itg.ti.com [10.172.224.153])\n\tby dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id v8KFEeLL025496;\n\tWed, 20 Sep 2017 10:14:41 -0500"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com;\n\ts=ti-com-17Q1; t=1505920483;\n\tbh=T3wln7azrHlY//EFdieLY0I7b9QeNrNUp9w/uZhb+YY=;\n\th=Subject:To:CC:References:From:Date:In-Reply-To;\n\tb=QDE2UueRPtxAYcpqm5A+GWho12Zg3EgAGw61YkxbarQ6KXZhKHb6YBz2yyfkLr/ac\n\tya4DBssBsyCEPi2sFHb25Ndg8t2Iu6LY/4RFHH3GhdUP6OiXLw9qQ/J84qZH/uYf25\n\tdJOP4RLmg8D0NH2GNW/iTOzwMjgGAGPWozMi5sSw=","Subject":"Re: [PATCH 0/3] Add and enable DSP device on OMAPL138 LCDK board","To":"Suman Anna , Kevin Hilman ","CC":",\n\t, ","References":"<20170919002833.5677-1-s-anna@ti.com>","From":"Sekhar Nori ","Message-ID":"<8bd08406-3fd8-9742-c1b9-d3ec9712c4ee@ti.com>","Date":"Wed, 20 Sep 2017 20:44:39 +0530","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101\n\tThunderbird/52.3.0","MIME-Version":"1.0","In-Reply-To":"<20170919002833.5677-1-s-anna@ti.com>","Content-Type":"text/plain; charset=\"utf-8\"","Content-Language":"en-US","Content-Transfer-Encoding":"7bit","X-EXCLAIMER-MD-CONFIG":"e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1772068,"web_url":"http://patchwork.ozlabs.org/comment/1772068/","msgid":"","list_archive_url":null,"date":"2017-09-20T16:55:12","subject":"Re: [PATCH 0/3] Add and enable DSP device on OMAPL138 LCDK board","submitter":{"id":24498,"url":"http://patchwork.ozlabs.org/api/people/24498/","name":"Suman Anna","email":"s-anna@ti.com"},"content":"On 09/20/2017 10:14 AM, Sekhar Nori wrote:\n> Hi Suman,\n> \n> On Tuesday 19 September 2017 05:58 AM, Suman Anna wrote:\n>> Hi Sekhar,\n>>\n>> The following series adds the DT node for the DSP device present on\n>> on DA850/OMAPL138 SoCs. The node is disabled in the base dts file, and\n>> enabled in the corresponding LCDK board file alongside the reserved\n>> CMA pool required by the DSP device. The DT bindings and driver\n>> adaptation were added to mainline in 4.14-rc1, and this series adds\n>> the remaining dt portions. Nodes are added as per bindings in\n>> Documentation/devicetree/bindings/remoteproc/ti,davinci-rproc.txt\n>>\n>> Patches are based on 4.14-rc1. The first 2 patches adds the base DTS\n>> node and enables the device on OMAPL138 LCDK board. The last patch\n>> allows the non-DT clock to be bound to the DT DSP device by using\n>> of_auxdata which renames the device to the same as the non-DT device\n>> name. This is required by the davinci remoteproc driver to properly\n>> acquire and enable the clock for this device.\n>>\n>> Validation done on OMAPL138 LCDK board. Supported features include\n>> basic load/boot (tested with rpmsg_client_sample) using external\n>> memory from the CMA pool.\n> \n> Applied for v4.15. The patches are on my master branch. They will be in\n> linux-next when I send my pull request to ARM-SoC, which typically will\n> take a couple of weeks more.\n\nThanks Sekhar.\n\n> \n> davinci_all_defconfig seems to be missing the CMA options needed. Could\n> you send a patch enabling them?\n\nThese are tracked as dependencies on the remoteproc Kconfig, so you\nwon't be able to enable the driver without turning them on. I left them\nas there were before my DT adaptation, but I can enable the CMA options\nby default going forward.\n\nregards\nSuman\n\n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ti.com header.i=@ti.com header.b=\"fZhqe5iK\"; \n\tdkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xy5Tn0J5Yz9sP1\n\tfor ;\n\tThu, 21 Sep 2017 02:55:41 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751396AbdITQzj (ORCPT\n\t);\n\tWed, 20 Sep 2017 12:55:39 -0400","from lelnx194.ext.ti.com ([198.47.27.80]:36366 \"EHLO\n\tlelnx194.ext.ti.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751001AbdITQzi (ORCPT\n\t); Wed, 20 Sep 2017 12:55:38 -0400","from dflxv15.itg.ti.com ([128.247.5.124])\n\tby lelnx194.ext.ti.com (8.15.1/8.15.1) with ESMTP id v8KGtC6s020597; \n\tWed, 20 Sep 2017 11:55:12 -0500","from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113])\n\tby dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id v8KGtCfu009551;\n\tWed, 20 Sep 2017 11:55:12 -0500","from [128.247.58.153] (128.247.58.153) by DLEE70.ent.ti.com\n\t(157.170.170.113) with Microsoft SMTP Server id 14.3.294.0;\n\tWed, 20 Sep 2017 11:55:12 -0500"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com;\n\ts=ti-com-17Q1; t=1505926512;\n\tbh=QTpWi9O04SL1VTyahypj6CszM3LEkHGDXbdbKoMMjsM=;\n\th=Subject:To:CC:References:From:Date:In-Reply-To;\n\tb=fZhqe5iK/EPjvQls6ih6R77X9Fnnx2u3WULDK8l4AF6KxMiJ7xYIREODD2BQCuZFT\n\tOpecEWSkm5RsHyfh+fnAC0f7XG+fxsXSKxzXnFWwg+2ehfK6iwiti67G/xFVmwt5E4\n\te/RxBcDpmsn+G9yZdDt+JcvPhtrqAb5rhE39RN3s=","Subject":"Re: [PATCH 0/3] Add and enable DSP device on OMAPL138 LCDK board","To":"Sekhar Nori , Kevin Hilman ","CC":",\n\t, ","References":"<20170919002833.5677-1-s-anna@ti.com>\n\t<8bd08406-3fd8-9742-c1b9-d3ec9712c4ee@ti.com>","From":"Suman Anna ","Message-ID":"","Date":"Wed, 20 Sep 2017 11:55:12 -0500","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101\n\tThunderbird/52.3.0","MIME-Version":"1.0","In-Reply-To":"<8bd08406-3fd8-9742-c1b9-d3ec9712c4ee@ti.com>","Content-Type":"text/plain; charset=\"utf-8\"","Content-Language":"en-US","Content-Transfer-Encoding":"7bit","X-Originating-IP":"[128.247.58.153]","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}}]