Messages in this thread Patch in this message | | | From | AngeloGioacchino Del Regno <> | Subject | [PATCH v2 1/7] dt-bindings: iommu: mediatek: Add phandles for mediatek infra/pericfg | Date | Wed, 18 May 2022 12:04:57 +0200 |
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Add properties "mediatek,infracfg" and "mediatek,pericfg" to let the mtk_iommu driver retrieve phandles to the infracfg and pericfg syscon(s) instead of performing a per-soc compatible lookup.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- .../devicetree/bindings/iommu/mediatek,iommu.yaml | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml index 2ae3bbad7f1a..c4af41947593 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml @@ -101,6 +101,10 @@ properties: items: - const: bclk + mediatek,infracfg: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle to the mediatek infracfg syscon + mediatek,larbs: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 @@ -112,6 +116,10 @@ properties: Refer to bindings/memory-controllers/mediatek,smi-larb.yaml. It must sort according to the local arbiter index, like larb0, larb1, larb2... + mediatek,pericfg: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle to the mediatek pericfg syscon + '#iommu-cells': const: 1 description: | -- 2.35.1
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