| Message ID | 20230620095127.96600-2-angelogioacchino.delregno@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for Qualcomm's legacy IOMMU v2 | expand |
On Tue, Jun 20, 2023 at 11:51:22AM +0200, AngeloGioacchino Del Regno wrote: > Add a new "qcom,ctx-num" property to force an ASID number on IOMMU > contexts where required. > > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > --- > Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml > index d9fabdf930d9..0446ccc4116e 100644 > --- a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml > +++ b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml > @@ -71,6 +71,11 @@ patternProperties: > reg: > maxItems: 1 > > + qcom,ctx-num: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + The ASID number associated to the context bank. If the value is ASID, then qcom,ctx-asid would be more descriptive. > + > required: > - compatible > - interrupts > -- > 2.40.1 >
diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml index d9fabdf930d9..0446ccc4116e 100644 --- a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml @@ -71,6 +71,11 @@ patternProperties: reg: maxItems: 1 + qcom,ctx-num: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + The ASID number associated to the context bank. + required: - compatible - interrupts
Add a new "qcom,ctx-num" property to force an ASID number on IOMMU contexts where required. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 5 +++++ 1 file changed, 5 insertions(+)