dt-bindings: media: mediatek: mdp3: add component STITCH for MT8195
Add the fundamental hardware configuration of component STITCH,
which is controlled by MDP3 on MT8195.
Signed-off-by: Moudy Ho <moudy.ho@mediatek.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>