drm/panel-edp: drm/panel-edp: Add several generic edp panels

Add a few generic edp panels used by mt8186 chromebooks.

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231107204611.3082200-4-hsinyi@chromium.org