From: Vivek Gautam <vivek.gautam-sgV2jX0FEOL9JmXXK+q4OQ@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, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, david.brown-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, robin.murphy-5wv7dgnIgG8@public.gmane.org Subject: [PATCH v4 0/2] Enable smmu support on sdm845 Date: Thu, 11 Oct 2018 15:19:28 +0530 [thread overview] Message-ID: <20181011094930.17010-1-vivek.gautam@codeaurora.org> (raw) This series enables apps-smmu, the "arm,mmu-500" instance on sdm845. Series tested on SDM845 MTP device with related smmu patch series [1], and necessary config change, besides one hack to keep LDO14 in LPM mode to boot things up (see the commit in the test branch). The tested branch is available at [2]. Changes since v3: - Refined the dt binding documentation more to align with Rob's comments for qcom,smmu-v2 binding documentation [3] on SoC specific compatibles and state things similar to qcom,smmu-v2 [4]. Changes since v2: - Dropped patch for gpu-smmu [5] as the same has been pushed by Jordan [6] after incorporating the dt binding update. - Updated binding doc to include valid value for '<soc>' in "qcom,<soc>-smmu-500" compatible string. 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://patchwork.kernel.org/cover/10581891/ [2] https://github.com/vivekgautam1/linux/commits/v4.19-rc7/sdm845-smmu-dt [3] https://patchwork.kernel.org/patch/10576937/ [4] https://patchwork.kernel.org/patch/10581911/ [5] https://patchwork.kernel.org/patch/10565295/ [6] https://patchwork.kernel.org/patch/10577297/ Vivek Gautam (2): dt-bindings: arm-smmu: Add binding doc for Qcom smmu-500 dts: arm64/sdm845: Add node for arm,mmu-500 .../devicetree/bindings/iommu/arm,smmu.txt | 4 ++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 72 ++++++++++++++++++++++ 2 files changed, 76 insertions(+) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
WARNING: multiple messages have this Message-ID (diff)
From: Vivek Gautam <vivek.gautam@codeaurora.org> To: joro@8bytes.org, robh+dt@kernel.org, andy.gross@linaro.org, iommu@lists.linux-foundation.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: mark.rutland@arm.com, david.brown@linaro.org, linux-kernel@vger.kernel.org, robin.murphy@arm.com, will.deacon@arm.com, dianders@chromium.org, Vivek Gautam <vivek.gautam@codeaurora.org> Subject: [PATCH v4 0/2] Enable smmu support on sdm845 Date: Thu, 11 Oct 2018 15:19:28 +0530 [thread overview] Message-ID: <20181011094930.17010-1-vivek.gautam@codeaurora.org> (raw) This series enables apps-smmu, the "arm,mmu-500" instance on sdm845. Series tested on SDM845 MTP device with related smmu patch series [1], and necessary config change, besides one hack to keep LDO14 in LPM mode to boot things up (see the commit in the test branch). The tested branch is available at [2]. Changes since v3: - Refined the dt binding documentation more to align with Rob's comments for qcom,smmu-v2 binding documentation [3] on SoC specific compatibles and state things similar to qcom,smmu-v2 [4]. Changes since v2: - Dropped patch for gpu-smmu [5] as the same has been pushed by Jordan [6] after incorporating the dt binding update. - Updated binding doc to include valid value for '<soc>' in "qcom,<soc>-smmu-500" compatible string. 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://patchwork.kernel.org/cover/10581891/ [2] https://github.com/vivekgautam1/linux/commits/v4.19-rc7/sdm845-smmu-dt [3] https://patchwork.kernel.org/patch/10576937/ [4] https://patchwork.kernel.org/patch/10581911/ [5] https://patchwork.kernel.org/patch/10565295/ [6] https://patchwork.kernel.org/patch/10577297/ Vivek Gautam (2): dt-bindings: arm-smmu: Add binding doc for Qcom smmu-500 dts: arm64/sdm845: Add node for arm,mmu-500 .../devicetree/bindings/iommu/arm,smmu.txt | 4 ++ arch/arm64/boot/dts/qcom/sdm845.dtsi | 72 ++++++++++++++++++++++ 2 files changed, 76 insertions(+) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
next reply other threads:[~2018-10-11 9:49 UTC|newest] Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-10-11 9:49 Vivek Gautam [this message] 2018-10-11 9:49 ` [PATCH v4 0/2] Enable smmu support on sdm845 Vivek Gautam [not found] ` <20181011094930.17010-1-vivek.gautam-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> 2018-10-11 9:49 ` [PATCH v4 1/2] dt-bindings: arm-smmu: Add binding doc for Qcom smmu-500 Vivek Gautam 2018-10-11 9:49 ` Vivek Gautam 2018-10-11 22:16 ` Rob Herring 2018-10-11 22:16 ` Rob Herring 2018-10-12 6:07 ` Vivek Gautam 2018-10-12 6:07 ` Vivek Gautam [not found] ` <9ca4bb4f-3e6e-21cc-819e-80b979b934d0-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> 2018-12-12 9:48 ` Vivek Gautam 2018-12-12 9:48 ` Vivek Gautam 2018-12-12 14:11 ` Will Deacon 2018-12-12 14:11 ` Will Deacon 2018-10-11 9:49 ` [PATCH v4 2/2] dts: arm64/sdm845: Add node for arm,mmu-500 Vivek Gautam 2018-10-11 9:49 ` Vivek Gautam [not found] ` <20181011094930.17010-3-vivek.gautam-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> 2019-01-08 6:59 ` Bjorn Andersson 2019-01-08 6:59 ` Bjorn Andersson 2019-01-08 11:18 ` Vivek Gautam 2019-01-11 3:15 ` Bjorn Andersson 2018-11-21 15:52 ` [PATCH v4 0/2] Enable smmu support on sdm845 Will Deacon 2018-11-21 16:06 ` Vivek Gautam -- strict thread matches above, loose matches on Subject: below -- 2018-10-11 9:42 Vivek Gautam
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