[U-Boot] [PATCH v2 1/1] video: backlight: Parse PWM polarity cell

[Anatolij Gustschin]

On Fri, 12 Apr 2019 08:56:27 +0300
Stefan Mavrodiev stefan at olimex.com wrote:

> This patch enables the reading of the polarity cell from a PWM
> phandle and calls pwm_set_invert().
> 
> Not all platforms have polarity cell, so skip if it's not pressent.
> 
> Signed-off-by: Stefan Mavrodiev <stefan at olimex.com>

Reviewed-by: Anatolij Gustschin <agust at denx.de>