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>
diff --git a/drivers/phy/qcom/Kconfig b/drivers/phy/qcom/Kconfig
index 3aae181..5c77203 100644
--- a/drivers/phy/qcom/Kconfig
+++ b/drivers/phy/qcom/Kconfig
@@ -12,6 +12,12 @@
 	help
 	  Support for the USB PHY-s on Qualcomm IPQ40xx SoC-s.
 
+config PHY_QCOM_QMP_UFS
+	tristate "Qualcomm QMP UFS PHY driver"
+	depends on PHY && ARCH_SNAPDRAGON
+	help
+	  Enable this to support the UFS QMP PHY on various Qualcomm chipsets.
+
 config PHY_QCOM_QUSB2
 	tristate "Qualcomm USB QUSB2 PHY driver"
 	depends on PHY && ARCH_SNAPDRAGON