tree c23044441fa103b396b04044dac40234e3ef5769
parent 651827c0fc3d91e0a6f2170890a11bc77557ee2e
author Simon Glass <sjg@chromium.org> 1454197066 -0700
committer Tom Warren <twarren@nvidia.com> 1455639470 -0700

tegra: pwm: Add a driver for the tegra PWM

This PWM supports four channels. The driver always uses the 32KHz clock,
and adjusts the duty cycle accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>