diff options
Diffstat (limited to 'kernel/drivers/usb/musb/Kconfig')
| -rw-r--r-- | kernel/drivers/usb/musb/Kconfig | 53 |
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 |