diff options
| author |   Rob Herring <robh@kernel.org> | 2021-02-02 13:49:41 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2021-02-04 09:08:08 -0600 |
| commit | 49ec0686b3e8f3afde4af9f906c672069a46c55e (patch) | |
| tree | 22d2e3134776493afd12b22239ac22cdfe914964 | |
| parent | dt-bindings: Fix undocumented compatible strings in examples (diff) | |
| download | wireguard-linux-49ec0686b3e8f3afde4af9f906c672069a46c55e.tar.xz wireguard-linux-49ec0686b3e8f3afde4af9f906c672069a46c55e.zip | |
dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required
Fixing the compatible string typos results in an error in the example:
Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.example.dt.yaml:
iommu@fe951000: 'power-domains' is a required property
Based on the dts files, a 'power-domains' property only exists on Gen 3
which can be conditioned on !renesas,ipmmu-vmsa.
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Will Deacon <will@kernel.org>
Cc: iommu@lists.linux-foundation.org
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210202205544.24812-2-robh@kernel.org
| -rw-r--r-- | Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml index 349633108bbd..dda44976acc1 100644 --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml @@ -76,7 +76,6 @@ required: - compatible - reg - '#iommu-cells' - - power-domains oneOf: - required: @@ -86,6 +85,17 @@ oneOf: additionalProperties: false +allOf: + - if: + properties: + compatible: + not: + contains: + const: renesas,ipmmu-vmsa + then: + required: + - power-domains + examples: - | #include <dt-bindings/clock/r8a7791-cpg-mssr.h> |