[PATCH 0/4] i.MX8M PWM polarity support

Shawn Guo shawnguo at kernel.org
Thu May 5 00:47:26 PDT 2022


On Mon, May 02, 2022 at 11:48:57AM +0200, Alexander Stein wrote:
> Hello,
> 
> this patchset adds the possibility to specify a PWM polarity inversion for
> i.MX8M. The pwm-imx27 driver already supports this in the 3rd pwm-cells, but
> the DT for imx8m so far only set #pwm-cells=<2>.
> Add support by setting #pwm-cells=<3> and adding the (default) normal (0)
> polarity to all boards.
> make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/pwm/imx-pwm.yaml
> was used to get all boards.
> 
> Best regards,
> Alexander
> 
> Markus Niebel (4):
>   arm64: dt: imx8mq: support pwm polarity inversion
>   arm64: dt: imx8mm: support pwm polarity inversion
>   arm64: dt: imx8mn: support pwm polarity inversion
>   arm64: dt: imx8mp: support pwm polarity inversion

Applied all, thanks!



More information about the linux-arm-kernel mailing list