arm64: dts: zx296718: add PWM device support

It adds PWM device support which will be used to control voltage of core
supply on some boards.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Shawn Guo 2017-08-09 14:30:47 +08:00 • committed by Shawn Guo
commit 2b31230aa0