tree d796c4f0ae64c7d5d32b26f4fdcd9a145be5f52f
parent 661d5de327d138d2a539988dbd5e27928818989a
author Simon Glass <sjg@chromium.org> 1453430694 -0700
committer Simon Glass <sjg@chromium.org> 1453434156 -0700

dm: pwm: Add a PWM uclass

Add a uclass that supports Pulse Width Modulation (PWM) devices. It
provides methods to enable/disable and configure the device.

Signed-off-by: Simon Glass <sjg@chromium.org>