diff options
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-uclass.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-uclass.c b/drivers/pwm/pwm-uclass.c index c2200af8a5..69051fe1b5 100644 --- a/drivers/pwm/pwm-uclass.c +++ b/drivers/pwm/pwm-uclass.c @@ -9,6 +9,16 @@ #include <dm.h> #include <pwm.h> +int pwm_set_invert(struct udevice *dev, uint channel, bool polarity) +{ + struct pwm_ops *ops = pwm_get_ops(dev); + + if (!ops->set_invert) + return -ENOSYS; + + return ops->set_invert(dev, channel, polarity); +} + int pwm_set_config(struct udevice *dev, uint channel, uint period_ns, uint duty_ns) { |