From patchwork Fri Apr 24 15:12:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tero Kristo X-Patchwork-Id: 11508099 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A98E11575 for ; Fri, 24 Apr 2020 15:13:11 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 87DDF21569 for ; Fri, 24 Apr 2020 15:13:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Sa/wZ2P/"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ti.com header.i=@ti.com header.b="EhutGT++" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87DDF21569 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=TFAhpEUDNcXv7KxrPmbl/i0Poo3vFCfM8gKZt6cko1U=; b=Sa/wZ2P/A2/Afq rEjRZIwytb9Gdgh3fubeU7AUTGL5aIdMOVY7k6dKOg1d2F8lSbxC/dtQNd3h5KlkKJzir6+7+R/Km cHquG1pDgha9AGEF/vx/x9Xghs+bNn374vRcKGdQ26UjIMzK15TE32Fj0dQGIPKF4I48RQ9WgGfsd 6Y8NrpVgh5NqN1zRi33bKoijbd8kMhG9n45Qw+1+jUAlDlhBq80EAUogDlP0oGrG+5F/yPkmAZN8t +9neAYBmhctYmdx8ENZkKsZcxzL3h28LFA4oBqmtiVORYxjBStT/c3V5ygRX9ic3ambhRSsp1gsQM TOck7UACzcENdsvz94pg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jS00p-0003eA-05; Fri, 24 Apr 2020 15:13:07 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jS00l-0003bn-En for linux-arm-kernel@lists.infradead.org; Fri, 24 Apr 2020 15:13:05 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 03OFCwdq044741; Fri, 24 Apr 2020 10:12:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1587741178; bh=3u5jcMxC3VA6Xbom27idPrTVtW3bDxHIo8/U0ctHM5M=; h=From:To:CC:Subject:Date; b=EhutGT++NxfVz0U0PDYovaPMXgdBlNgG9voz/S0eAUk6yQoPcb6j0Pu7wuj8N4168 lhsERLk+AhwW48QhMtp9nKOHFHnOITll6qQWOj/JmPic5rISXzlbZRrRKlCOCq+5pb V9GvTmfyOkAQwgninfhBiiN79yMJSXDLcN2uijjs= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 03OFCwIm091540 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 24 Apr 2020 10:12:58 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Fri, 24 Apr 2020 10:12:58 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Fri, 24 Apr 2020 10:12:58 -0500 Received: from sokoban.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 03OFCu78122378; Fri, 24 Apr 2020 10:12:57 -0500 From: Tero Kristo To: , Subject: [PATCH 00/17] ARM: dts: dra7/am57xx: remoteproc support Date: Fri, 24 Apr 2020 18:12:27 +0300 Message-ID: <20200424151244.3225-1-t-kristo@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200424_081303_594484_E06EB860 X-CRM114-Status: UNSURE ( 9.39 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.23.249 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: s-anna@ti.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Hi Tony, This series adds the DT nodes necessary for remoteproc support, now that the driver side changes are (mostly) in. Couple of things to note though. 1) There is a new IOMMU issue, for which I posted a fix today [1] 2) The remoteproc core still has an issue for which there is ongoing discussion [2] With these two issue taken care of, the omap remoteproc support is functional. The question though is, whether we should just wait until the above two issues are resolved and merge the DT patches post that, or merge the DT patches with status = "disabled". There aren't any boot failures without the mentioned two issues though, as one needs to enable the RPMSG_VIRTIO support before the failures really kick in (issue [2]), and this config is not enabled for OMAPs yet. Also, multi-v7 config doesn't seem to enable omap remoteproc, so that is safe also. Another thing I was considering myself was to squash all the board specific reserved-memory region patches into the dra7-ipu-dsp-common.dtsi files. However Suman wants to have these separate and as he is the actual author for these, I posted them in this form. But anyway, just so you know it would be possible to merge them together. -Tero [1] https://lore.kernel.org/linux-iommu/20200424145828.3159-1-t-kristo@ti.com/T/#u [2] https://lkml.org/lkml/2020/4/20/1094 --- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki