[PATCH 1/2] dt-bindings: pwm: add bindings doc for ZTE ZX PWM controller

Rob Herring
2017-07-06T14:57:38Z

On Thu, Jun 29, 2017 at 10:54:33AM +0800, Shawn Guo wrote:
> From: Shawn Guo <shawn.guo@linaro.org>
>
> 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>
> ---
> Documentation/devicetree/bindings/pwm/pwm-zx.txt | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pwm/pwm-zx.txt

Acked-by: Rob Herring <robh@kernel.org>