Re: [PATCH v3] dt-bindings: iommu: renesas,ipmmu-vmsa: Update for R-Car Gen4

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On Thu, 09 Feb 2023 22:34:40 +0900, Yoshihiro Shimoda wrote:
> Since R-Car Gen4 doens't have the main IPMMU IMSSTR register, update
> the renesas,ipmmu-main property which sets maxItems as 1.
> 
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
> ---
> Changes from v2:
> https://lore.kernel.org/all/20230127140446.1728102-1-yoshihiro.shimoda.uh@xxxxxxxxxxx/
>  - Set maxItems to renesas,ipmmu-main if R-Car Gen4.
> 
> Changes from v1:
> https://lore.kernel.org/all/20230123012940.1250879-1-yoshihiro.shimoda.uh@xxxxxxxxxxx/
>  - Change number of argument for R-Car Gen4 instead of "module id".
>    On the discussion, using 'minItems' is a solution. But, it causes
>    "too short" errors on dtbs_check. So, using "oneOf" instead.
> 
>  .../bindings/iommu/renesas,ipmmu-vmsa.yaml    | 19 ++++++++++++++-----
>  1 file changed, 14 insertions(+), 5 deletions(-)
> 

Running 'make dtbs_check' with the schema in this patch gives the
following warnings. Consider if they are expected or the schema is
incorrect. These may not be new warnings.

Note that it is not yet a requirement to have 0 warnings for dtbs_check.
This will change in the future.

Full log is available here: https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230209133440.2643228-1-yoshihiro.shimoda.uh@xxxxxxxxxxx


iommu@ee480000: renesas,ipmmu-main: [[40], [10]] is too long
	arch/arm64/boot/dts/renesas/r8a779f0-spider.dtb

iommu@ee480000: renesas,ipmmu-main: [[70], [10]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@ee4c0000: renesas,ipmmu-main: [[40], [19]] is too long
	arch/arm64/boot/dts/renesas/r8a779f0-spider.dtb

iommu@ee4c0000: renesas,ipmmu-main: [[70], [19]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eed00000: renesas,ipmmu-main: [[40], [0]] is too long
	arch/arm64/boot/dts/renesas/r8a779f0-spider.dtb

iommu@eed00000: renesas,ipmmu-main: [[70], [0]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eed40000: renesas,ipmmu-main: [[40], [2]] is too long
	arch/arm64/boot/dts/renesas/r8a779f0-spider.dtb

iommu@eed40000: renesas,ipmmu-main: [[70], [1]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eed80000: renesas,ipmmu-main: [[70], [3]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eedc0000: renesas,ipmmu-main: [[70], [12]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eee00000: renesas,ipmmu-main: [[70], [6]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eee80000: renesas,ipmmu-main: [[70], [14]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eeec0000: renesas,ipmmu-main: [[70], [15]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eef00000: renesas,ipmmu-main: [[70], [5]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb

iommu@eef40000: renesas,ipmmu-main: [[70], [11]] is too long
	arch/arm64/boot/dts/renesas/r8a779a0-falcon.dtb




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