FROMGIT: arm64: dts: mt8183: Add encoder node

Add encoder node.

Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
Link: https://lore.kernel.org/r/20240911-venc-v2-1-5566c07756fd@chromium.org


Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
(cherry picked from commit 4045f71f24d81235d0554b25257e56962ff8e9e2
 git://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux.git v6.12-next/dts64)

BUG=b:360780931
TEST=build kernel

Change-Id: I2682bf6f82f856323ffd248e84731f41cd74805e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/5907333


Reviewed-by: Sean Paul <sean@poorly.run>
Reviewed-by: Pin-yen Lin <treapking@chromium.org>
Commit-Queue: Pin-yen Lin <treapking@chromium.org>
Auto-Submit: Hsin-Te Yuan <yuanhsinte@chromium.org>
Tested-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
Signed-off-by: Mateusz Urbańczyk <urbanczyk@google.com>