[RFC PATCH 02/11] drm/bridge: ti-sn65dsi86: Make enable GPIO optional

[Stephen Boyd]

Quoting Laurent Pinchart (2021-03-21 20:01:19)
> The enable signal may not be controllable by the kernel. Make it
> optional.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
> ---

Reviewed-by: Stephen Boyd <swboyd at chromium.org>