pwm udev configuration

Hi,

I want to known the way for configuring right for device (ex. pwm) on my
board.
I looking in /etc/udev/rules.d but I don't found the corresponding config
file. Do I must create myself ?
I do a cgi-bin web script for using pwm, but I must change manualy /dev/pwm
right every restart.

Thanks

You need to create a driver with the configuration.

Look the linux-xxxx/drivers/char/mini2440_pwm.c and compare with the
datasheet. Will be helpful.