summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/usb/musb/Kconfig
diff options
context:
space:
mode:
authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/usb/musb/Kconfig
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/usb/musb/Kconfig')
-rw-r--r--kernel/drivers/usb/musb/Kconfig53
1 files changed, 27 insertions, 26 deletions
diff --git a/kernel/drivers/usb/musb/Kconfig b/kernel/drivers/usb/musb/Kconfig
index 39db8b603..45c83baf6 100644
--- a/kernel/drivers/usb/musb/Kconfig
+++ b/kernel/drivers/usb/musb/Kconfig
@@ -5,7 +5,7 @@
# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
config USB_MUSB_HDRC
- tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
+ tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, AW, ...)'
depends on (USB || USB_GADGET)
help
Say Y here if your system has a dual role high speed USB
@@ -20,6 +20,8 @@ config USB_MUSB_HDRC
Analog Devices parts using this IP include Blackfin BF54x,
BF525 and BF527.
+ Allwinner SoCs using this IP include A10, A13, A20, ...
+
If you do not know what this is, please say N.
To compile this driver as a module, choose M here; the
@@ -60,6 +62,15 @@ endchoice
comment "Platform Glue Layer"
+config USB_MUSB_SUNXI
+ tristate "Allwinner (sunxi)"
+ depends on ARCH_SUNXI
+ depends on NOP_USB_XCEIV
+ depends on PHY_SUN4I_USB
+ depends on EXTCON
+ depends on GENERIC_PHY
+ select SUNXI_SRAM
+
config USB_MUSB_DAVINCI
tristate "DaVinci"
depends on ARCH_DAVINCI_DMx
@@ -113,19 +124,20 @@ config USB_MUSB_JZ4740
config USB_MUSB_AM335X_CHILD
tristate
-choice
- prompt 'MUSB DMA mode'
- default MUSB_PIO_ONLY if ARCH_MULTIPLATFORM || USB_MUSB_JZ4740
- default USB_UX500_DMA if USB_MUSB_UX500
- default USB_INVENTRA_DMA if USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN
- default USB_TI_CPPI_DMA if USB_MUSB_DAVINCI
- default USB_TUSB_OMAP_DMA if USB_MUSB_TUSB6010
- default MUSB_PIO_ONLY if USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X \
- || USB_MUSB_DSPS
+comment "MUSB DMA mode"
+
+config MUSB_PIO_ONLY
+ bool 'Disable DMA (always use PIO)'
help
- Unfortunately, only one option can be enabled here. Ideally one
- should be able to build all these drivers into one kernel to
- allow using DMA on multiplatform kernels.
+ All data is copied between memory and FIFO by the CPU.
+ DMA controllers are ignored.
+
+ Do not choose this 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.
+
+if !MUSB_PIO_ONLY
config USB_UX500_DMA
bool 'ST Ericsson Ux500'
@@ -147,7 +159,7 @@ config USB_TI_CPPI_DMA
config USB_TI_CPPI41_DMA
bool 'TI CPPI 4.1 (AM335x)'
- depends on ARCH_OMAP
+ depends on ARCH_OMAP && DMADEVICES
select TI_CPPI41
config USB_TUSB_OMAP_DMA
@@ -157,17 +169,6 @@ config USB_TUSB_OMAP_DMA
help
Enable DMA transfers on TUSB 6010 when OMAP DMA is available.
-config MUSB_PIO_ONLY
- bool 'Disable DMA (always use PIO)'
- help
- All data is copied between memory and FIFO by the CPU.
- DMA controllers are ignored.
-
- Do not choose this 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.
-
-endchoice
+endif # !MUSB_PIO_ONLY
endif # USB_MUSB_HDRC