Commit 49ec0686 authored by Rob Herring's avatar Rob Herring
Browse files

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: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210202205544.24812-2-robh@kernel.org
parent 91f93c38

Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml

+11 −1
Original line number Diff line number Diff line
@@ -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>