[PATCH v2] arm64: dts: imx8mp: Align both CSI2 pixel clock

Marek Vasut marex at denx.de
Wed Apr 17 04:06:31 PDT 2024


On 4/17/24 12:17 PM, Ahmad Fatoum wrote:
> On 17.04.24 12:14, Ahmad Fatoum wrote:
>> On 16.04.24 16:19, Marek Vasut wrote:
>>> Configure both CSI2 assigned-clock-rates the same way.
>>> There does not seem to be any reason for keeping the
>>> two CSI2 pixel clock set to different frequencies.
>>>
>>> This also reduces first CSI2 clock from overdrive mode
>>> frequency which is 500 MHz down below the regular mode
>>> frequency of 400 MHz.
>>>
>>> Signed-off-by: Marek Vasut <marex at denx.de>
>>
>> Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> 
> I see now that the node has a clock-frequency = <500000000>; still.
> This should be lowered too, shouldn't it?

Oh, right, good catch.



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