diff mbox series

[v5,1/6] dt-bindings: iommu: qcom,iommu: Add qcom,ctx-asid property

Message ID 20230622092742.74819-2-angelogioacchino.delregno@collabora.com (mailing list archive)
State Not Applicable
Headers show
Series Add support for Qualcomm's legacy IOMMU v2 | expand

Commit Message

AngeloGioacchino Del Regno June 22, 2023, 9:27 a.m. UTC 
Add a new "qcom,ctx-asid" 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(+)

Comments

Rob Herring (Arm) June 22, 2023, 2:52 p.m. UTC | #1 
On Thu, 22 Jun 2023 11:27:37 +0200, AngeloGioacchino Del Regno wrote:
> Add a new "qcom,ctx-asid" 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(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml b/Documentation/devicetree/bindings/iommu/qcom,iommu.yaml
index d9fabdf930d9..f7a64ad8a005 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-asid:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          The ASID number associated to the context bank.
+
     required:
       - compatible
       - interrupts