Commit 1a356dbc authored by Felipe Balbi's avatar Felipe Balbi
Browse files

usb: dwc3: make glue layers selectable 



Glue layers are starting to have separate
requirements. For example, OMAP's glue layer
is starting to use extcon framework which
no one else needs.

In order to make it clear the proper dependencies,
we are now allowing glue layers to be selectable
so that each glue layer can list their own dependencies
without messing with the core IP driver.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 23a53d90

drivers/usb/dwc3/Kconfig

+32 −0
Original line number Diff line number Diff line
@@ -40,6 +40,38 @@ config USB_DWC3_DUAL_ROLE 


endchoice



comment "Platform Glue Driver Support"



config USB_DWC3_OMAP

	tristate "Texas Instruments OMAP5 and similar Platforms"

	depends on EXTCON

	default USB_DWC3

	help

	  Some platforms from Texas Instruments like OMAP5, DRA7xxx and

	  AM437x use this IP for USB2/3 functionality.



	  Say 'Y' or 'M' here if you have one such device



config USB_DWC3_EXYNOS

	tristate "Samsung Exynos Platform"

	default USB_DWC3

	help

	  Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,

	  say 'Y' or 'M' if you have one such device.



config USB_DWC3_PCI

	tristate "PCIe-based Platforms"

	depends on PCI

	default USB_DWC3

	help

	  If you're using the DesignWare Core IP with a PCIe, please say

	  'Y' or 'M' here.



	  One such PCIe-based platform is Synopsys' PCIe HAPS model of

	  this IP.



comment "Debugging features"



config USB_DWC3_DEBUG

	bool "Enable Debugging Messages"

	help

drivers/usb/dwc3/Makefile

+3 −10
Original line number Diff line number Diff line
@@ -27,15 +27,8 @@ endif 
# the entire driver (with all its glue layers) on several architectures

# and make sure it compiles fine. This will also help with allmodconfig

# and allyesconfig builds.

#

# The only exception is the PCI glue layer, but that's only because

# PCI doesn't provide nops if CONFIG_PCI isn't enabled.

##



obj-$(CONFIG_USB_DWC3)		+= dwc3-omap.o

obj-$(CONFIG_USB_DWC3)		+= dwc3-exynos.o



ifneq ($(CONFIG_PCI),)

	obj-$(CONFIG_USB_DWC3)		+= dwc3-pci.o

endif

obj-$(CONFIG_USB_DWC3_OMAP)		+= dwc3-omap.o

obj-$(CONFIG_USB_DWC3_EXYNOS)		+= dwc3-exynos.o

obj-$(CONFIG_USB_DWC3_PCI)		+= dwc3-pci.o

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