phy: qcom: add Synopsys eUSB2 PHY driver

Add a driver for the new Synopsys eUSB2 PHY found in the SM8550
and SM8650 SoCs.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
diff --git a/drivers/phy/qcom/Kconfig b/drivers/phy/qcom/Kconfig
index b9fe608..3aae181 100644
--- a/drivers/phy/qcom/Kconfig
+++ b/drivers/phy/qcom/Kconfig
@@ -27,6 +27,14 @@
 	  High-Speed PHY driver. This driver supports the Hi-Speed PHY which
 	  is usually paired with Synopsys DWC3 USB IPs on MSM SOCs.
 
+config PHY_QCOM_SNPS_EUSB2
+	tristate "Qualcomm Synopsys eUSB2 High-Speed PHY"
+	depends on PHY && ARCH_SNAPDRAGON
+	help
+	  Enable this to support the Qualcomm Synopsys DesignWare eUSB2
+	  High-Speed PHY driver. This driver supports the Hi-Speed PHY which
+	  is usually paired with Synopsys DWC3 USB IPs on MSM SOCs.
+
 config PHY_QCOM_USB_HS_28NM
 	tristate "Qualcomm 28nm High-Speed PHY"
 	depends on PHY && ARCH_SNAPDRAGON