Some platforms might use less than full 4 lanes DSI interface. Allow
using any amount of lanes starting from 1 up to 4.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/518807/
Link: https://lore.kernel.org/r/20230118032432.1716616-4-dmitry.baryshkov@linaro.orgSigned-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>