Merge tag 'tilcdc-4.22' of https://github.com/jsarha/linux into drm-next

tilcdc pull request for Linux v4.22

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Jyri Sarha <jsarha@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/cdf82a00-4e40-20a6-cc7d-3278dc23473e@ti.com