From: Jordan Crouse <jcrouse@codeaurora.org>
To: iommu@lists.linux-foundation.org
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, robin.murphy@arm.com,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
linux-arm-msm@vger.kernel.org, will@kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/8] dt-bindings: arm-smmu: Add Adreno GPU variant
Date: Fri, 22 Nov 2019 23:31:50 +0000 [thread overview]
Message-ID: <0101016e95751b4b-8322fd0f-5f95-4fef-81be-dc15801e7fed-000000@us-west-2.amazonses.com> (raw)
In-Reply-To: <1574465484-7115-1-git-send-email-jcrouse@codeaurora.org>
Add a compatible string to identify SMMUs that are attached
to Adreno GPU devices that wish to support split pagetables.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
---
Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index 6515dbe..db9f826 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -31,6 +31,12 @@ properties:
- qcom,sdm845-smmu-v2
- const: qcom,smmu-v2
+ - description: Qcom Adreno GPU SMMU iplementing split pagetables
+ items:
+ - enum:
+ - qcom,adreno-smmu-v2
+ - const: qcom,smmu-v2
+
- description: Qcom SoCs implementing "arm,mmu-500"
items:
- enum:
--
2.7.4
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next parent reply other threads:[~2019-11-22 23:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1574465484-7115-1-git-send-email-jcrouse@codeaurora.org>
2019-11-22 23:31 ` Jordan Crouse [this message]
2019-11-22 23:31 ` [PATCH v2 2/8] iommu: Add DOMAIN_ATTR_SPLIT_TABLES Jordan Crouse
2019-11-22 23:31 ` [PATCH v2 3/8] iommu/arm-smmu: Pass io_pgtable_cfg to impl specific init_context Jordan Crouse
2019-11-22 23:31 ` [PATCH v2 4/8] iommu/arm-smmu: Add split pagetables for Adreno IOMMU implementations Jordan Crouse
2019-11-22 23:31 ` [PATCH v2 5/8] drm/msm: Attach the IOMMU device during initialization Jordan Crouse
2019-11-22 23:32 ` [PATCH v2 7/8] drm/msm/a6xx: Support split pagetables Jordan Crouse
2019-11-22 23:32 ` [PATCH v2 8/8] arm64: dts: qcom: sdm845: Update Adreno GPU SMMU compatible string Jordan Crouse
2019-11-22 23:32 ` [PATCH v2 6/8] drm/msm: Refactor address space initialization Jordan Crouse
[not found] ` <0101016e95751ea5-da4da251-ddba-4017-9258-b2cfd4e06f7f-000000@us-west-2.amazonses.com>
2019-12-03 19:14 ` [PATCH v2 1/8] dt-bindings: arm-smmu: Add Adreno GPU variant Rob Herring
[not found] ` <0101016e95751c0b-33c9379b-6b8c-43b1-8785-e5e1b6f084f1-000000@us-west-2.amazonses.com>
2019-12-04 15:55 ` Robin Murphy
2019-12-04 18:01 ` Rob Clark
[not found] ` <0101016e95752703-78491f46-41db-441c-b0fb-9a760e4d56cb-000000@us-west-2.amazonses.com>
2019-12-04 16:44 ` [PATCH v2 4/8] iommu/arm-smmu: Add split pagetables for Adreno IOMMU implementations Robin Murphy
2019-12-05 15:51 ` Jordan Crouse
[not found] ` <0101016e95754002-c2fa43aa-b14b-4cff-b6f9-a67c96661e26-000000@us-west-2.amazonses.com>
2019-12-09 20:11 ` [PATCH v2 5/8] drm/msm: Attach the IOMMU device during initialization Rob Clark
[not found] ` <0101016e95755c16-5ab6f6e7-83bb-4d01-b746-7cc6ea265ad7-000000@us-west-2.amazonses.com>
2019-12-09 20:14 ` [PATCH v2 6/8] drm/msm: Refactor address space initialization Rob Clark
[not found] ` <0101016e95754ea7-d6414f4c-9e25-4bc4-a852-7116a783bf63-000000@us-west-2.amazonses.com>
2019-12-09 20:17 ` [PATCH v2 7/8] drm/msm/a6xx: Support split pagetables Rob Clark
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