Re: [PATCH 3/6] dt-bindings: display: sitronix,st7735r: Remove spi-max-frequency limit

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On Wed, 24 Nov 2021 16:07:54 +0100, Noralf Trønnes wrote:
> The datasheet lists the minimum Serial clock cycle (Write) as 66ns which is
> 15MHz. Mostly it can do much better than that and is in fact often run at
> 32MHz. With a clever driver that runs configuration commands at a low speed
> and only the pixel data at the maximum speed the configuration can't be
> messed up by transfer errors and the speed is only limited by the amount of
> pixel glitches that one is able to tolerate.
> 
> Signed-off-by: Noralf Trønnes <noralf@xxxxxxxxxxx>
> ---
>  .../devicetree/bindings/display/sitronix,st7735r.yaml         | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 

Acked-by: Rob Herring <robh@xxxxxxxxxx>



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