pwm: Add ZTE ZX PWM device driver
authorShawn Guo <shawn.guo@linaro.org>
Thu, 27 Jul 2017 08:23:37 +0000 (16:23 +0800)
committerThierry Reding <thierry.reding@gmail.com>
Mon, 21 Aug 2017 06:11:24 +0000 (08:11 +0200)
commit4836193c435c95443fdebb6b9d4a58032999dbb3
tree82e500996bba8ea2a27179e10871003bf1dc7d16
parentacfc3e348c4132d44c433b784f83fe3a26e1e328
pwm: Add ZTE ZX PWM device driver

It adds PWM device driver for ZTE ZX family SoCs. The PWM controller
supports 4 devices with polarity configuration.

The driver has been tested with pwm-regulator support to scale core
voltage via cpufreq.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
drivers/pwm/Kconfig
drivers/pwm/Makefile
drivers/pwm/pwm-zx.c [new file with mode: 0644]