dt-bindings: leds: Add multicolor PWM LED bindings

This allows to group multiple PWM-connected monochrome LEDs into
multicolor LEDs, e.g. RGB LEDs.

Signed-off-by: Sven Schwermer <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Pavel Machek <[email protected]>
1 file changed