projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| cae8dc3b GKH |
1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | ||
| 7ef077a8 | 3 | config USB_ISP1760 |
| 60d789f3 | 4 | tristate "NXP ISP 1760/1761/1763 support" |
| 100832ab | 5 | depends on USB || USB_GADGET |
| 1da9e1c0 | 6 | select REGMAP_MMIO |
| 7ef077a8 | 7 | help |
| 60d789f3 | 8 | Say Y or M here if your system as an ISP1760/1763 USB host controller |
| 7ef077a8 LP |
9 | or an ISP1761 USB dual-role controller. |
| 10 | ||
| 11 | This driver does not support isochronous transfers or OTG. | |
| 12 | This USB controller is usually attached to a non-DMA-Master | |
| 13 | capable bus. NXP's eval kit brings this chip on PCI card | |
| 14 | where the chip itself is behind a PLB to simulate such | |
| 15 | a bus. | |
| 16 | ||
| 17 | To compile this driver as a module, choose M here: the | |
| 18 | module will be called isp1760. | |
| 19 | ||
| 100832ab LP |
20 | config USB_ISP1760_HCD |
| 21 | bool | |
| 22 | ||
| 7ef077a8 | 23 | config USB_ISP1761_UDC |
| 100832ab LP |
24 | bool |
| 25 | ||
| 26 | if USB_ISP1760 | |
| 27 | ||
| 28 | choice | |
| 29 | bool "ISP1760 Mode Selection" | |
| 30 | default USB_ISP1760_DUAL_ROLE if (USB && USB_GADGET) | |
| 31 | default USB_ISP1760_HOST_ROLE if (USB && !USB_GADGET) | |
| 32 | default USB_ISP1760_GADGET_ROLE if (!USB && USB_GADGET) | |
| 33 | ||
| 34 | config USB_ISP1760_HOST_ROLE | |
| 35 | bool "Host only mode" | |
| 36 | depends on USB=y || USB=USB_ISP1760 | |
| 37 | select USB_ISP1760_HCD | |
| 38 | help | |
| 39 | Select this if you want to use the ISP1760 in host mode only. The | |
| 40 | gadget function will be disabled. | |
| 41 | ||
| 42 | config USB_ISP1760_GADGET_ROLE | |
| 43 | bool "Gadget only mode" | |
| 44 | depends on USB_GADGET=y || USB_GADGET=USB_ISP1760 | |
| 45 | select USB_ISP1761_UDC | |
| 46 | help | |
| 47 | Select this if you want to use the ISP1760 in peripheral mode only. | |
| 48 | The host function will be disabled. | |
| 49 | ||
| 50 | config USB_ISP1760_DUAL_ROLE | |
| 51 | bool "Dual Role mode" | |
| 52 | depends on USB=y || USB=USB_ISP1760 | |
| 53 | depends on USB_GADGET=y || USB_GADGET=USB_ISP1760 | |
| 54 | select USB_ISP1760_HCD | |
| 55 | select USB_ISP1761_UDC | |
| 7ef077a8 | 56 | help |
| 100832ab LP |
57 | Select this if you want to use the ISP1760 in both host and |
| 58 | peripheral modes. | |
| 59 | ||
| 60 | endchoice | |
| 61 | ||
| 62 | endif |