diff options
Diffstat (limited to 'drivers/usb/musb/Kconfig')
| -rw-r--r-- | drivers/usb/musb/Kconfig | 137 |
1 files changed, 78 insertions, 59 deletions
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig index 797e3fd45510..f56929267eaa 100644 --- a/drivers/usb/musb/Kconfig +++ b/drivers/usb/musb/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # USB Dual Role (OTG-ready) Controller Drivers # for silicon based on Mentor Graphics INVENTRA designs @@ -5,8 +6,9 @@ # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller config USB_MUSB_HDRC - tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)' - depends on USB_GADGET + tristate 'Inventra Highspeed Dual Role Controller' + depends on (USB || USB_GADGET) + depends on HAS_IOMEM help Say Y here if your system has a dual role high speed USB controller based on the Mentor Graphics silicon IP. Then @@ -17,8 +19,7 @@ config USB_MUSB_HDRC Texas Instruments families 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. + Allwinner SoCs using this IP include A10, A13, A20, ... If you do not know what this is, please say N. @@ -28,121 +29,139 @@ config USB_MUSB_HDRC if USB_MUSB_HDRC choice - bool "MUSB Mode Selection" + prompt "MUSB Mode Selection" default USB_MUSB_DUAL_ROLE if (USB && USB_GADGET) default USB_MUSB_HOST if (USB && !USB_GADGET) default USB_MUSB_GADGET if (!USB && USB_GADGET) config USB_MUSB_HOST bool "Host only mode" - depends on USB + depends on USB=y || USB=USB_MUSB_HDRC help Select this when you want to use MUSB in host mode only, thereby the gadget feature will be regressed. config USB_MUSB_GADGET bool "Gadget only mode" - depends on USB_GADGET + depends on USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC + depends on HAS_DMA help Select this when you want to use MUSB in gadget mode only, thereby the host feature will be regressed. config USB_MUSB_DUAL_ROLE bool "Dual Role mode" - depends on (USB && USB_GADGET) + depends on ((USB=y || USB=USB_MUSB_HDRC) && (USB_GADGET=y || USB_GADGET=USB_MUSB_HDRC)) + depends on HAS_DMA help This is the default mode of working of MUSB controller where both host and gadget features are enabled. endchoice -choice - prompt "Platform Glue Layer" +comment "Platform Glue Layer" -config USB_MUSB_DAVINCI - tristate "DaVinci" - depends on ARCH_DAVINCI_DMx - depends on BROKEN +config USB_MUSB_SUNXI + tristate "Allwinner (sunxi)" + depends on ARCH_SUNXI + depends on NOP_USB_XCEIV + depends on PHY_SUN4I_USB + depends on EXTCON + select GENERIC_PHY + select SUNXI_SRAM config USB_MUSB_DA8XX tristate "DA8xx/OMAP-L1x" depends on ARCH_DAVINCI_DA8XX - depends on BROKEN + depends on NOP_USB_XCEIV + select PHY_DA8XX_USB config USB_MUSB_TUSB6010 tristate "TUSB6010" - depends on GENERIC_HARDIRQS + depends on HAS_IOMEM + depends on ARCH_OMAP2PLUS || COMPILE_TEST + depends on NOP_USB_XCEIV!=m || USB_MUSB_HDRC=m config USB_MUSB_OMAP2PLUS tristate "OMAP2430 and onwards" - depends on ARCH_OMAP2PLUS - -config USB_MUSB_AM35X - tristate "AM35x" - depends on ARCH_OMAP + depends on ARCH_OMAP2PLUS || COMPILE_TEST + depends on USB + depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY + select GENERIC_PHY config USB_MUSB_DSPS tristate "TI DSPS platforms" - -config USB_MUSB_BLACKFIN - tristate "Blackfin" - depends on (BF54x && !BF544) || (BF52x && ! BF522 && !BF523) + depends on ARCH_OMAP2PLUS || COMPILE_TEST + depends on OF_IRQ config USB_MUSB_UX500 - tristate "U8500 and U5500" + tristate "Ux500 platforms" + depends on ARCH_U8500 || COMPILE_TEST + +config USB_MUSB_JZ4740 + tristate "JZ4740" + depends on OF + depends on MIPS || COMPILE_TEST + depends on USB_MUSB_GADGET + select USB_ROLE_SWITCH + +config USB_MUSB_MEDIATEK + tristate "MediaTek platforms" + depends on ARCH_MEDIATEK || COMPILE_TEST + depends on NOP_USB_XCEIV + select GENERIC_PHY + select USB_ROLE_SWITCH + +config USB_MUSB_POLARFIRE_SOC + tristate "Microchip PolarFire SoC platforms" + depends on ARCH_MICROCHIP_POLARFIRE || COMPILE_TEST + depends on NOP_USB_XCEIV + select USB_MUSB_DUAL_ROLE + help + Say Y here to enable support for USB on Microchip's PolarFire SoC. -endchoice + This support is also available as a module. If so, the module + will be called mpfs. -choice - prompt 'MUSB DMA mode' - default MUSB_PIO_ONLY if ARCH_MULTIPLATFORM - 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 U8500 and U5500' + bool 'ST Ericsson Ux500' depends on USB_MUSB_UX500 help Enable DMA transfers on UX500 platforms. config USB_INVENTRA_DMA bool 'Inventra' - depends on USB_MUSB_OMAP2PLUS || USB_MUSB_BLACKFIN + depends on USB_MUSB_OMAP2PLUS || USB_MUSB_MEDIATEK || USB_MUSB_JZ4740 || USB_MUSB_POLARFIRE_SOC help Enable DMA transfers using Mentor's engine. -config USB_TI_CPPI_DMA - bool 'TI CPPI (Davinci)' - depends on USB_MUSB_DAVINCI - help - Enable DMA transfers when TI CPPI DMA is available. +config USB_TI_CPPI41_DMA + bool 'TI CPPI 4.1' + depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) && DMADEVICES + select TI_CPPI41 config USB_TUSB_OMAP_DMA bool 'TUSB 6010' - depends on USB_MUSB_TUSB6010 + depends on USB_MUSB_TUSB6010 = USB_MUSB_HDRC # both built-in or both modules depends on ARCH_OMAP 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 |