The two USB QMPs are USB/DP compbo PHYs, add the compatible for this
combination to allow DP output.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210721225630.3035861-2-bjorn.andersson@linaro.orgSigned-off-by: NVinod Koul <vkoul@kernel.org>