From patchwork Fri Jan 20 16:15:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 13110151 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1E922C05027 for ; Fri, 20 Jan 2023 16:16:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:Cc:To: From:Date: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=ppSXNDW/NGAcz+Qf3wymP6Kt34v1LQdYhqU3BTfayUM=; b=loRCIQDYxNkWNQ 2eevzp/hf5uVBzb2XALhbIbOw5BC5Ua4r0+l8PAYzqOLS2V3xfsAxS73VNPmdmc4k4kEg6sNxUDK5 Xqui9ZtT8XapuqYXi98hc/BLRwH+UpE9pfl45SvvF+xpQLZOko/ug1v77JEUbvkPQ6vALkdLQUE3i Q2GXVHG0F/HfcG1HbNOEQNqLHMEpZuOvFD2v0ww/O01NqgadUHUrVbkO6Xs1l8vu9V+vB7t0+ps8V eHX/XLkkoTvuKQulH0uga6XNOWjcwu4gXwXRMOJznMTlr/RWg0bN6Zcu9Fa8Weg3+xlQc5QHpWdVK VFYmeO8Rsrp8rnlyTCfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIu3E-00BBTb-Gj; Fri, 20 Jan 2023 16:15:36 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIu3B-00BBS7-3o for linux-arm-kernel@lists.infradead.org; Fri, 20 Jan 2023 16:15:34 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7859261FF1; Fri, 20 Jan 2023 16:15:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1BF27C433EF; Fri, 20 Jan 2023 16:15:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674231332; bh=xXhXTMxKo1OimWhu5kAmuS7msRdZk/rgYF7+cW7gPUo=; h=Date:From:To:Cc:Subject:From; b=PyNdK4+sMXqBpM+1o3ehi3YOjmG+iE6TzHr9++A47JmF7uCy6h6CeC3i8EMb9a8bM aTrwxgvx+5Ilz7h+x+K9TcfZ9VPOOL7AN+weUn/rv/N8igGfP2JcmajFeyy4rNCbxe h/hdBlYPi6cXKrZD2qwYuEP+VcdLZ6HMFb8jERwGLi8ndxWnVicz7lEWszOXgDZWE2 N3rJin88Ic6noDJuF39OMct0JpQxBdrb5/+cj97DlrH3ZY/WN2zLVC8I2ffcLmkpze jtys26uLJfLaLi5ASygftfDE7IKTsqZQkjN+f64tIyQ0xKvIDOOGCjjBycxviI41lD cs4bOj5/eBE/A== Date: Fri, 20 Jan 2023 16:15:27 +0000 From: Will Deacon To: joro@8bytes.org Cc: iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, robin.murphy@arm.com, kernel-team@android.com Subject: [GIT PULL] iommu/arm-smmu: Updates for 6.3 Message-ID: <20230120161527.GA22266@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230120_081533_270217_8C8203A0 X-CRM114-Status: GOOD ( 15.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Joerg, Please pull these arm-smmu updates for 6.3. The only changes relate to device-tree bindings and their use within the driver -- summary in the tag. !! NOTE !! To avoid conflicts with the fixes I sent previously [1], I based this branch on top of the fixes tag. However, when I did a test pull I noticed that you seem to have cherry-picked the changes from my earlier fixes tag rather than pulling them in directly, so if you pull this one as-is then we'll get duplicate commits in the tree. How would you like to resolve this? If you decide to go ahead and cherry-pick things again, then a linearised history (since I've got a merge) is: 1d6316e50572 iommu/arm-smmu-qcom: Select identity domain for sc8280xp MDSS 4fef70ad65f6 iommu/arm-smmu-qcom: Add SM8150 DPU compatible c940c8787929 dt-bindings: arm-smmu: Document smmu-500 binding for SM6125 7caf324fac0b dt-bindings: arm-smmu: document the smmu on Qualcomm SA8775P 3a3f20bae0ce dt-bindings: arm-smmu: disallow clocks when not used e3fed6861d86 dt-bindings: iommu: qcom: Add Qualcomm MSM8953 compatible 58499c0fd22c dt-bindings: arm-smmu: Add sm8150-smmu-500 to the list of Adreno smmus 5cc1842372bf dt-bindings: arm-smmu: Allow 3 power domains on SM6375 MMU500 Please let me know if you need a hand with any of this. Cheers, Will [1] https://lore.kernel.org/linux-iommu/20230113110318.GA12771@willie-the-truck/ --->8 The following changes since commit f1ba05a70f7df4e2e4d2d7fed2d4e63a1e700660: iommu/arm-smmu-v3: Don't unregister on shutdown (2023-01-11 12:20:00 +0000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-updates for you to fetch changes up to c9911d6c9bd03655e6c100d7465546d89799e960: Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates (2023-01-20 15:14:36 +0000) ---------------------------------------------------------------- Arm SMMU updates for 6.3 - Device-tree binding updates: * Cater for three power domains on SM6375 * Document existing compatible strings for Qualcomm SoCs * Tighten up clocks description for platform-specific compatible strings - Enable Qualcomm workarounds for some additional platforms that need them ---------------------------------------------------------------- Bartosz Golaszewski (1): dt-bindings: arm-smmu: document the smmu on Qualcomm SA8775P Bjorn Andersson (1): iommu/arm-smmu-qcom: Select identity domain for sc8280xp MDSS Konrad Dybcio (1): dt-bindings: arm-smmu: Allow 3 power domains on SM6375 MMU500 Krzysztof Kozlowski (1): dt-bindings: arm-smmu: disallow clocks when not used Luca Weiss (1): dt-bindings: iommu: qcom: Add Qualcomm MSM8953 compatible Marijn Suijten (2): dt-bindings: arm-smmu: Add sm8150-smmu-500 to the list of Adreno smmus iommu/arm-smmu-qcom: Add SM8150 DPU compatible Martin Botka (1): dt-bindings: arm-smmu: Document smmu-500 binding for SM6125 Will Deacon (1): Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates .../devicetree/bindings/iommu/arm,smmu.yaml | 56 +++++++++++++++++++++- .../devicetree/bindings/iommu/qcom,iommu.txt | 1 + drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 2 + 3 files changed, 58 insertions(+), 1 deletion(-)