drm/mcde: Enable module autoloading

[ Upstream commit 8a16b5cdae26207ff4c22834559384ad3d7bc970 ]

Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based
on the alias from of_device_id table.

Signed-off-by: Liao Chen <liaochen4@huawei.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240902113320.903147-4-liaochen4@huawei.com


Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>