diff options
| -rw-r--r-- | drivers/Makefile | 2 | ||||
| -rw-r--r-- | drivers/usb/phy/Kconfig | 17 | ||||
| -rw-r--r-- | drivers/usb/phy/Makefile | 2 | ||||
| -rw-r--r-- | include/linux/usb/phy.h | 2 |
4 files changed, 15 insertions, 8 deletions
diff --git a/drivers/Makefile b/drivers/Makefile index dce39a95fa7..3c200a243af 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -79,7 +79,7 @@ obj-$(CONFIG_ATA_OVER_ETH) += block/aoe/ obj-$(CONFIG_PARIDE) += block/paride/ obj-$(CONFIG_TC) += tc/ obj-$(CONFIG_UWB) += uwb/ -obj-$(CONFIG_USB_OTG_UTILS) += usb/ +obj-$(CONFIG_USB_PHY) += usb/ obj-$(CONFIG_USB) += usb/ obj-$(CONFIG_PCI) += usb/ obj-$(CONFIG_USB_GADGET) += usb/ diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig index 32ce740a9dd..832cd694fb8 100644 --- a/drivers/usb/phy/Kconfig +++ b/drivers/usb/phy/Kconfig @@ -1,8 +1,17 @@ # # Physical Layer USB driver configuration # -comment "USB Physical Layer drivers" - depends on USB || USB_GADGET +menuconfig USB_PHY + tristate "USB Physical Layer drivers" + select USB_OTG_UTILS + help + USB controllers (those which are host, device or DRD) need a + device to handle the physical layer signalling, commonly called + a PHY. + + The following drivers add support for such PHY devices. + +if USB_PHY config USB_OTG_UTILS bool @@ -10,8 +19,6 @@ config USB_OTG_UTILS Select this to make sure the build includes objects from the OTG infrastructure directory. -if USB || USB_GADGET - # # USB Transceiver Drivers # @@ -206,4 +213,4 @@ config USB_ULPI_VIEWPORT Provides read/write operations to the ULPI phy register set for controllers with a viewport register (e.g. Chipidea/ARC controllers). -endif # USB || OTG +endif # USB_PHY diff --git a/drivers/usb/phy/Makefile b/drivers/usb/phy/Makefile index 34488ceef49..d10a8b387ff 100644 --- a/drivers/usb/phy/Makefile +++ b/drivers/usb/phy/Makefile @@ -4,7 +4,7 @@ ccflags-$(CONFIG_USB_DEBUG) := -DDEBUG -obj-$(CONFIG_USB_OTG_UTILS) += phy.o +obj-$(CONFIG_USB_PHY) += phy.o # transceiver drivers, keep the list sorted diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h index 15847cbdb51..b001dc3d635 100644 --- a/include/linux/usb/phy.h +++ b/include/linux/usb/phy.h @@ -161,7 +161,7 @@ usb_phy_shutdown(struct usb_phy *x) } /* for usb host and peripheral controller drivers */ -#ifdef CONFIG_USB_OTG_UTILS +#if IS_ENABLED(CONFIG_USB_PHY) extern struct usb_phy *usb_get_phy(enum usb_phy_type type); extern struct usb_phy *devm_usb_get_phy(struct device *dev, enum usb_phy_type type); |