From: Vivek Gautam <vivek.gautam@codeaurora.org>
To: joro@8bytes.org, robh+dt@kernel.org, andy.gross@linaro.org,
will.deacon@arm.com, iommu@lists.linux-foundation.org,
devicetree@vger.kernel.org
Cc: mark.rutland@arm.com, robin.murphy@arm.com,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Vivek Gautam <vivek.gautam@codeaurora.org>
Subject: [PATCH v2 0/3] Enable smmu support on sdm845
Date: Tue, 14 Aug 2018 15:57:37 +0530 [thread overview]
Message-ID: <20180814102740.30222-1-vivek.gautam@codeaurora.org> (raw)
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
next reply other threads:[~2018-08-14 10:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-14 10:27 Vivek Gautam [this message]
2018-08-14 10:27 ` [PATCH v2 1/3] dt-bindings: arm-smmu: Add binding doc for Qcom smmu-500 Vivek Gautam
2018-08-14 10:27 ` [PATCH v2 2/3] dts: arm64/sdm845: Add node for arm,mmu-500 Vivek Gautam
2018-08-14 10:27 ` [PATCH v2 3/3] dts: arm64/sdm845: Add node for qcom,smmu-v2 Vivek Gautam
2018-08-14 10:49 ` Robin Murphy
2018-08-14 19:39 ` Vivek Gautam
2018-08-14 22:57 ` Rob Herring
2018-08-27 8:56 ` Vivek Gautam
2018-08-27 11:12 ` Vivek Gautam
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