Messages in this thread Patch in this message | | | From | Benjamin Gaignard <> | Subject | [PATCH v3 2/4] dt-bindings: iommu: rockchip: Add compatible for v2 | Date | Tue, 4 May 2021 10:41:22 +0200 |
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Add compatible for the second version of IOMMU hardware block. RK356x IOMMU can also be link to a power domain.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> --- version 3: - Rename compatible with SoC name
version 2: - Add power-domains property
.../devicetree/bindings/iommu/rockchip,iommu.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml index 0db208cf724a..7f6bca185b5f 100644 --- a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml @@ -19,7 +19,9 @@ description: |+ properties: compatible: - const: rockchip,iommu + enum: + - rockchip,iommu + - rockchip,rk3568-iommu reg: minItems: 1 @@ -46,6 +48,9 @@ properties: "#iommu-cells": const: 0 + power-domains: + maxItems: 1 + rockchip,disable-mmu-reset: $ref: /schemas/types.yaml#/definitions/flag description: | -- 2.25.1
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