linux-imx

drm/panel: rm67191: Make reset non exclusive

The reset pin may be shared between multiple panels, so make it non
exclusive and set it's default state to reset. Also, don't put the pin
into reset in prepare, so it won't brake the other panel port.

Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>