| # SPDX-License-Identifier: GPL-2.0 |
| # |
| # USB Dual Role (OTG-ready) Controller Drivers |
| # for silicon based on Mentor Graphics INVENTRA designs |
| # |
| |
| # (M)HDRC = (Multipoint) Highspeed Dual-Role Controller |
| config USB_MUSB_HDRC |
| 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 |
| 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 families using this IP include DaVinci |
| (35x, 644x ...), OMAP 243x, OMAP 3, and TUSB 6010. |
| |
| 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 |
| module will be called "musb-hdrc". |
| |
| if USB_MUSB_HDRC |
| |
| choice |
| bool "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=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=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=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 |
| |
| 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 |
| select GENERIC_PHY |
| select SUNXI_SRAM |
| |
| config USB_MUSB_DA8XX |
| tristate "DA8xx/OMAP-L1x" |
| depends on ARCH_DAVINCI_DA8XX |
| depends on NOP_USB_XCEIV |
| select PHY_DA8XX_USB |
| |
| config USB_MUSB_TUSB6010 |
| tristate "TUSB6010" |
| 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 && USB |
| depends on OMAP_CONTROL_PHY || !OMAP_CONTROL_PHY |
| select GENERIC_PHY |
| |
| config USB_MUSB_DSPS |
| tristate "TI DSPS platforms" |
| depends on ARCH_OMAP2PLUS || COMPILE_TEST |
| depends on OF_IRQ |
| |
| config USB_MUSB_UX500 |
| 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. |
| |
| This support is also available as a module. If so, the module |
| will be called mpfs. |
| |
| comment "MUSB DMA mode" |
| |
| 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. |
| |
| if !MUSB_PIO_ONLY |
| |
| config USB_UX500_DMA |
| 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_MEDIATEK || USB_MUSB_JZ4740 || USB_MUSB_POLARFIRE_SOC |
| help |
| Enable DMA transfers using Mentor's engine. |
| |
| 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 = 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. |
| |
| endif # !MUSB_PIO_ONLY |
| |
| endif # USB_MUSB_HDRC |
