Lee Jones 1a366fe915 pwm: sysfs: Add PWM capture support ...

Allow a user to read PWM capture results from sysfs. To start a capture
and read the result, simply read the file:

  $ cat $PWMCHIP/capture

The output format is "<period> <duty cycle>".

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

2016-06-10 16:01:40 +02:00

2.5 KiB

Raw Blame History

View Raw