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| author | Tom Rini <trini@konsulko.com> | 2017-05-10 17:40:11 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-05-10 17:40:11 -0400 |
| commit | 1f5541c8818d3ecd243f9bbf58db9ea5f55a3195 (patch) | |
| tree | 83053c0f224f8fe641550492e95818033e5af7e2 /drivers/pwm/pwm-uclass.c | |
| parent | 102d86552abc82818c22b39fdef4b3a280a60643 (diff) | |
| parent | 2085de57f3928d72b27338f68d4250d1fb302d04 (diff) | |
Merge git://git.denx.de/u-boot-rockchip
This adds a new firefly-rk3399 board, MIPI support for rk3399 and
rk3288, rk818 pmic support, mkimage improvements for rockchip and a few
other things.
Diffstat (limited to 'drivers/pwm/pwm-uclass.c')
| -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 c2200af8a55..69051fe1b56 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) { |