GitLab

Setup up the required clocks for the DU to be functional.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20200812140217.24251-10-prabhakar.mahadev-lad.rj@bp.renesas.com

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>