pwm: lpss: pci: Enable PWM module on Intel Edison

Intel Edison has 4 PWM channels on the die with the same IP as in
Broxton. Enable it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
1 file changed