phy: qcom: Add QMP UFS PHY driver

Add Qualcomm QMP UFS PHY driver which is available on the following
Snapdragon SoCs - SDM845, SM8250, SM8550 and SM8650 SoCs.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
4 files changed