[PATCH 14/38] dt-bindings: media: mediatek,mt8195-jpeg: Allow range number in node address

Krzysztof Kozlowski krzk at kernel.org
Thu Jul 24 09:14:43 UTC 2025


On 24/07/2025 10:38, AngeloGioacchino Del Regno wrote:
> The dual and triple core jpeg encoder and decoder (respectively)
> on MT8195 are far apart: the only way to have this to make sense
> is to split those in multiple address ranges in device trees as
> one big range would overlap with other IP in at least the MT8195
> SoC.
> 
> Change both the jpegdec and jpegenc bindings to allow specifying
> children nodes such as "jpegdec at 0,10000", "jpegdec at 1,0" or for
> encoder "jpegenc at 0,0", "jpegenc at 1,0" to resolve dtbs_check issues.


This should not be needed for standard MMIO/simple-bus nodes. I think
DTS is wrong here.

Which cases really need the ','?


Best regards,
Krzysztof


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