Merge tag 'pwm/for-4.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry...

Pull pwm fix from Thierry Reding:
 "A single fix to make the Pistachio driver respect the limits imposed
  by hardware"

* tag 'pwm/for-4.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
  pwm: img: Impose upper and lower timebase steps value