Commits
Shawn Guo committed acfc3e348c4
dt-bindings: pwm: Add bindings doc for ZTE ZX PWM controller It adds bindings document for ZTE ZX PWM controller. The device has two clocks: PCLK and WCLK. The PCLK is for register access, and WCLK is the reference clock for calculating period and duty cycles. Also, the device supports polarity configuration, so #pwm-cells should be 3. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>