[PATCH v4 2/4] pwm: sun50i: Add H616 PWM support

Richard GENOUD richard.genoud at bootlin.com
Thu Apr 16 00:57:37 PDT 2026


Le 13/04/2026 à 14:39, bigunclemax at gmail.com a écrit :
> Hi Richard,
> 
>> +
>> +/* PWM Capture Fall Lock Register */
>> +#define H616_PWM_CFLR(x)		(0x74 + (x) * 0x20)
>> +
>> +#define H616_PWM_PAIR_IDX(chan)		((chan) >> 2)
>> +
> 
> It looks like there's a typo or a mistake in the PAIR_IDX calculation.
> It should be like ((chan) >> 1).
> For example, for the 5th channel the result will be 1, but it should be 2.
Good catch!

I mainly tested with PWM1 as it's the only one easily accessible with a 
scope.

I'll change that in the next iteration.

Thanks!

> 
> Best regards
> Maksim
> 




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