From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vivek Gautam Subject: [PATCH v2 0/3] Enable smmu support on sdm845 Date: Tue, 14 Aug 2018 15:57:37 +0530 Message-ID: <20180814102740.30222-1-vivek.gautam@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, andy.gross-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robin.murphy-5wv7dgnIgG8@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org This series enables apps-smmu (arm,mmu-500) and gpu-smmu (qcom,smmu-v2) on sdm845. gpu-smmu needs one power domain from gpu clock controller whose driver was sent by Amit [1]. Changes since v1: - Addressed Rob's review comments by adding a SoC specific compatible. Have added a new dt-bindings patch for this. - Updated node name to 'iommu'. - Addressed Doug's review comment about removing status property from smmu's nodes, as smmu is either present on the soc or not. Enabling it is not a board-level decision. [1] https://lore.kernel.org/patchwork/patch/973839/ Vivek Gautam (3): dt-bindings: arm-smmu: Add binding doc for Qcom smmu-500 dts: arm64/sdm845: Add node for arm,mmu-500 dts: arm64/sdm845: Add node for qcom,smmu-v2 .../devicetree/bindings/iommu/arm,smmu.txt | 5 ++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 95 ++++++++++++++++++++++ 2 files changed, 100 insertions(+) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation