Re: [PATCH v2 1/2] pwm: pwm-gpio: New driver

[Stefan Wahren <wahrenst@xxxxxxx>]

Hi,

i was working on this a little bit during the holiday. Personally i
prefer Vincent's approach [1], which is easier to read and more
consequent by rejecting sleeping GPIOs. So i prepared a WIP branch [2],
which was tested on a Raspberry Pi 3 B Plus + a cheap Logic analyzer. So
maybe you want to give it a try. I will try to send a proper series soon.

Changes:
- rebased Vincent's last patch series on top of Linux 6.7
- cherry picked some improvements from Nicola's series
- tried to address Uwe's, Linus' and Andy's comments
- tried to avoid glitches during probe

Best regards

[1] -
https://lore.kernel.org/all/20200915135445.al75xmjxudj2rgcp@xxxxxxxx/T/
[2] - https://github.com/lategoodbye/rpi-zero/commits/v6.7-pwm-gpio/