dt-bindings: phy: qcom,qmp: Add SC8180X USB phy

Add compatibles for the Qualcomm QMP PHY binding for the SuperSpeed USB
phys found in the SC8180x platform.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210121014339.1612525-1-bjorn.andersson@linaro.org


Signed-off-by: Vinod Koul <vkoul@kernel.org>