diff options
Diffstat (limited to 'drivers/usb/musb/Kconfig')
| -rw-r--r-- | drivers/usb/musb/Kconfig | 75 |
1 files changed, 1 insertions, 74 deletions
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig index 13093481f918..6192b45959f4 100644 --- a/drivers/usb/musb/Kconfig +++ b/drivers/usb/musb/Kconfig @@ -8,7 +8,7 @@ comment "Enable Host or Gadget support to see Inventra options" # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller config USB_MUSB_HDRC - depends on (USB || USB_GADGET) + depends on USB && USB_GADGET depends on (ARM || (BF54x && !BF544) || (BF52x && !BF522 && !BF523)) select NOP_USB_XCEIV if (ARCH_DAVINCI || MACH_OMAP3EVM || BLACKFIN) select TWL4030_USB if MACH_OMAP_3430SDP @@ -67,79 +67,6 @@ config USB_MUSB_UX500 endchoice -choice - prompt "Driver Mode" - depends on USB_MUSB_HDRC - help - Dual-Role devices can support both host and peripheral roles, - as well as a the special "OTG Device" role which can switch - between both roles as needed. - -# use USB_MUSB_HDRC_HCD not USB_MUSB_HOST to #ifdef host side support; -# OTG needs both roles, not just USB_MUSB_HOST. -config USB_MUSB_HOST - depends on USB - bool "USB Host" - help - Say Y here if your system supports the USB host role. - If it has a USB "A" (rectangular), "Mini-A" (uncommon), - or "Mini-AB" connector, it supports the host role. - (With a "Mini-AB" connector, you should enable USB OTG.) - -# use USB_GADGET_MUSB_HDRC not USB_MUSB_PERIPHERAL to #ifdef peripheral -# side support ... OTG needs both roles -config USB_MUSB_PERIPHERAL - depends on USB_GADGET - bool "USB Peripheral (gadget stack)" - select USB_GADGET_MUSB_HDRC - help - Say Y here if your system supports the USB peripheral role. - If it has a USB "B" (squarish), "Mini-B", or "Mini-AB" - connector, it supports the peripheral role. - (With a "Mini-AB" connector, you should enable USB OTG.) - -config USB_MUSB_OTG - depends on USB && USB_GADGET && PM && EXPERIMENTAL - bool "Both host and peripheral: USB OTG (On The Go) Device" - select USB_GADGET_MUSB_HDRC - select USB_OTG - help - The most notable feature of USB OTG is support for a - "Dual-Role" device, which can act as either a device - or a host. The initial role choice can be changed - later, when two dual-role devices talk to each other. - - At this writing, the OTG support in this driver is incomplete, - omitting the mandatory HNP or SRP protocols. However, some - of the cable based role switching works. (That is, grounding - the ID pin switches the controller to host mode, while leaving - it floating leaves it in peripheral mode.) - - Select this if your system has a Mini-AB connector, or - to simplify certain kinds of configuration. - - To implement your OTG Targeted Peripherals List (TPL), enable - USB_OTG_WHITELIST and update "drivers/usb/core/otg_whitelist.h" - to match your requirements. - -endchoice - -# enable peripheral support (including with OTG) -config USB_GADGET_MUSB_HDRC - bool - depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG) -# default y -# select USB_GADGET_DUALSPEED -# select USB_GADGET_SELECTED - -# enables host support (including with OTG) -config USB_MUSB_HDRC_HCD - bool - depends on USB_MUSB_HDRC && (USB_MUSB_HOST || USB_MUSB_OTG) - select USB_OTG if USB_GADGET_MUSB_HDRC - default y - - config MUSB_PIO_ONLY bool 'Disable DMA (always use PIO)' depends on USB_MUSB_HDRC |