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From: AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
To: agross@kernel.org
Cc: andersson@kernel.org, konrad.dybcio@linaro.org, joro@8bytes.org,
will@kernel.org, robin.murphy@arm.com, robh+dt@kernel.org,
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~postmarketos/upstreaming@lists.sr.ht,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Subject: [PATCH v2 1/8] dt-bindings: iommu: qcom,iommu: Document qcom,ctx-num
property
Date: Fri, 11 Nov 2022 15:59:12 +0100
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| Series |
Add support for Qualcomm's legacy IOMMU v2
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Commit Message
AngeloGioacchino Del Regno
Nov. 11, 2022, 2:59 p.m. UTC
Add a new "qcom,ctx-num" property to force an ASID number on IOMMU contexts where required. Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> [Marijn: Rebased over next-20221111] Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- Documentation/devicetree/bindings/iommu/qcom,iommu.txt | 1 + 1 file changed, 1 insertion(+)
Comments
On 11/11/2022 15:59, AngeloGioacchino Del Regno wrote: > Add a new "qcom,ctx-num" property to force an ASID number on IOMMU > contexts where required. > > Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> > [Marijn: Rebased over next-20221111] > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > --- Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.txt b/Documentation/devicetree/bindings/iommu/qcom,iommu.txt index 059139abce35..7d4e0a18b08e 100644 --- a/Documentation/devicetree/bindings/iommu/qcom,iommu.txt +++ b/Documentation/devicetree/bindings/iommu/qcom,iommu.txt @@ -46,6 +46,7 @@ to non-secure vs secure interrupt line. for routing of context bank irq's to secure vs non- secure lines. (Ie. if the iommu contains secure context banks) +- qcom,ctx-num : The ASID number associated to the context bank ** Examples: