On Tue, Jun 27, 2023 at 11:23:24AM +0300, Aleksandr Shubin wrote: > Allwinner's D1, T113-S3 and R329 SoCs have a new pwm > controller witch is different from the previous pwm-sun4i. > > The D1 and T113 are identical in terms of peripherals, > they differ only in the architecture of the CPU core, and > even share the majority of their DT. Because of that, > using the same compatible makes sense. > The R329 is a different SoC though, and should have > a different compatible string added, especially as there > is a difference in the number of channels. > > D1 and T113s SoCs have one PWM controller with 8 channels. > R329 SoC has two PWM controllers in both power domains, one of > them has 9 channels (CPUX one) and the other has 6 (CPUS one). > > Add a device tree binding for them. > > Signed-off-by: Aleksandr Shubin <privatesub2@xxxxxxxxx> Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> Cheers, Conor.
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