When booted with DT users can use devm version of of_pwm_get() to benefit
from automatic resource release.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: NThierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: NBryan Wu <cooloney@gmail.com>