622859634a
the MUSB IP is always OTG, so there's no point in adding so many ifdefs on the code. Drop those and always compile the driver for OTG support. This also allows us to drop the useless "driver mode" choice. For doing that, we need to make musb depend on both Host and Peripheral side. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
113 lines
3.0 KiB
Plaintext
113 lines
3.0 KiB
Plaintext
#
|
|
# USB Dual Role (OTG-ready) Controller Drivers
|
|
# for silicon based on Mentor Graphics INVENTRA designs
|
|
#
|
|
|
|
comment "Enable Host or Gadget support to see Inventra options"
|
|
depends on !USB && USB_GADGET=n
|
|
|
|
# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
|
|
config USB_MUSB_HDRC
|
|
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
|
|
select TWL6030_USB if MACH_OMAP_4430SDP || MACH_OMAP4_PANDA
|
|
select USB_OTG_UTILS
|
|
tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
|
|
help
|
|
Say Y here if your system has a dual role high speed USB
|
|
controller based on the Mentor Graphics silicon IP. Then
|
|
configure options to match your silicon and the board
|
|
it's being used with, including the USB peripheral role,
|
|
or the USB host role, or both.
|
|
|
|
Texas Instruments familiies using this IP include DaVinci
|
|
(35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010.
|
|
|
|
Analog Devices parts using this IP include Blackfin BF54x,
|
|
BF525 and BF527.
|
|
|
|
If you do not know what this is, please say N.
|
|
|
|
To compile this driver as a module, choose M here; the
|
|
module will be called "musb-hdrc".
|
|
|
|
choice
|
|
prompt "Platform Glue Layer"
|
|
depends on USB_MUSB_HDRC
|
|
|
|
config USB_MUSB_DAVINCI
|
|
tristate "DaVinci"
|
|
depends on ARCH_DAVINCI_DMx
|
|
|
|
config USB_MUSB_DA8XX
|
|
tristate "DA8xx/OMAP-L1x"
|
|
depends on ARCH_DAVINCI_DA8XX
|
|
|
|
config USB_MUSB_TUSB6010
|
|
tristate "TUSB6010"
|
|
depends on ARCH_OMAP
|
|
|
|
config USB_MUSB_OMAP2PLUS
|
|
tristate "OMAP2430 and onwards"
|
|
depends on ARCH_OMAP2PLUS
|
|
|
|
config USB_MUSB_AM35X
|
|
tristate "AM35x"
|
|
depends on ARCH_OMAP
|
|
|
|
config USB_MUSB_BLACKFIN
|
|
tristate "Blackfin"
|
|
depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523)
|
|
|
|
config USB_MUSB_UX500
|
|
tristate "U8500 and U5500"
|
|
depends on (ARCH_U8500 && AB8500_USB) || (ARCH_U5500)
|
|
|
|
endchoice
|
|
|
|
config MUSB_PIO_ONLY
|
|
bool 'Disable DMA (always use PIO)'
|
|
depends on USB_MUSB_HDRC
|
|
default USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X
|
|
help
|
|
All data is copied between memory and FIFO by the CPU.
|
|
DMA controllers are ignored.
|
|
|
|
Do not select 'n' here unless DMA support for your SOC or board
|
|
is unavailable (or unstable). When DMA is enabled at compile time,
|
|
you can still disable it at run time using the "use_dma=n" module
|
|
parameter.
|
|
|
|
config USB_UX500_DMA
|
|
bool
|
|
depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
|
|
default USB_MUSB_UX500
|
|
help
|
|
Enable DMA transfers on UX500 platforms.
|
|
|
|
config USB_INVENTRA_DMA
|
|
bool
|
|
depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
|
|
default USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
|
|
help
|
|
Enable DMA transfers using Mentor's engine.
|
|
|
|
config USB_TI_CPPI_DMA
|
|
bool
|
|
depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
|
|
default USB_MUSB_DAVINCI
|
|
help
|
|
Enable DMA transfers when TI CPPI DMA is available.
|
|
|
|
config USB_TUSB_OMAP_DMA
|
|
bool
|
|
depends on USB_MUSB_HDRC && !MUSB_PIO_ONLY
|
|
depends on USB_MUSB_TUSB6010
|
|
depends on ARCH_OMAP
|
|
default y
|
|
help
|
|
Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
|
|
|