phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips

vivekgautam1 · kishon · commit ca04d9d3e1b1 · 2017-04-10T16:43:41.000+05:30
PHY transceiver driver for QUSB2 phy controller that provides
HighSpeed functionality for DWC3 controller present on
Qualcomm chipsets.

Signed-off-by: Vivek Gautam &lt;vivek.gautam@codeaurora.org&gt;
Reviewed-by: Stephen Boyd &lt;sboyd@codeaurora.org&gt;
Signed-off-by: Kishon Vijay Abraham I &lt;kishon@ti.com&gt;
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
@@ -439,6 +439,16 @@ config PHY_STIH407_USB
 	  Enable this support to enable the picoPHY device used by USB2
 	  and USB3 controllers on STMicroelectronics STiH407 SoC families.
 
+config PHY_QCOM_QUSB2
+	tristate "Qualcomm QUSB2 PHY Driver"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable this to support the HighSpeed QUSB2 PHY transceiver for USB
+	  controllers on Qualcomm chips. This driver supports the high-speed
+	  PHY which is usually paired with either the ChipIdea or Synopsys DWC3
+	  USB IPs on MSM SOCs.
+
 config PHY_QCOM_UFS
 	tristate "Qualcomm UFS PHY driver"
 	depends on OF && ARCH_QCOM
diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
@@ -50,6 +50,7 @@ obj-$(CONFIG_PHY_ST_SPEAR1310_MIPHY)	+= phy-spear1310-miphy.o
 obj-$(CONFIG_PHY_ST_SPEAR1340_MIPHY)	+= phy-spear1340-miphy.o
 obj-$(CONFIG_PHY_XGENE)			+= phy-xgene.o
 obj-$(CONFIG_PHY_STIH407_USB)		+= phy-stih407-usb.o
+obj-$(CONFIG_PHY_QCOM_QUSB2)		+= phy-qcom-qusb2.o
 obj-$(CONFIG_PHY_QCOM_UFS) 	+= phy-qcom-ufs.o
 obj-$(CONFIG_PHY_QCOM_UFS) 	+= phy-qcom-ufs-qmp-20nm.o
 obj-$(CONFIG_PHY_QCOM_UFS) 	+= phy-qcom-ufs-qmp-14nm.o
diff --git a/drivers/phy/phy-qcom-qusb2.c b/drivers/phy/phy-qcom-qusb2.c
