Re: [v4 1/5] dt-bindings: mfd: Add aspeed pwm-tach binding

[Krzysztof Kozlowski]

On 09/12/2022 01:54, Billy Tsai wrote:
>     > > However I am surprised to see such change, so I have no clue why this
>     > > was done.
> 
>     > Actually now I see it was like that in previous patch, I just missed it
>     > during previous review. Anyway this must be fixed.
> 
> I have two module (PWM and TACH) but share with the same base address,
> The PWM will use the offset (N*0x10) + 0x0 and 0x04.
> The TACH will use the offset (N*0x10) + 0x8 and 0x0c.
> The range of the N is 0~15.
> Can you give me some advice to fix this problem without using simple-mfd?


Use regular driver which populates children.

Best regards,
Krzysztof