projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 9be92baa | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 189b4ee8 SY |
2 | # |
| 3 | # DMA engine configuration for sh | |
| 4 | # | |
| 5 | ||
| 87244fe5 LP |
6 | config RENESAS_DMA |
| 7 | bool | |
| 8 | select DMA_ENGINE | |
| 9 | ||
| 9f2c2bb3 LP |
10 | # |
| 11 | # DMA Engine Helpers | |
| 12 | # | |
| 13 | ||
| 189b4ee8 SY |
14 | config SH_DMAE_BASE |
| 15 | bool "Renesas SuperH DMA Engine support" | |
| a1978861 | 16 | depends on SUPERH || COMPILE_TEST |
| 9f2c2bb3 | 17 | depends on !SUPERH || SH_DMA |
| 189b4ee8 SY |
18 | depends on !SH_DMA_API |
| 19 | default y | |
| 87244fe5 | 20 | select RENESAS_DMA |
| 189b4ee8 SY |
21 | help |
| 22 | Enable support for the Renesas SuperH DMA controllers. | |
| 23 | ||
| 9f2c2bb3 LP |
24 | # |
| 25 | # DMA Controllers | |
| 26 | # | |
| 27 | ||
| 189b4ee8 SY |
28 | config SH_DMAE |
| 29 | tristate "Renesas SuperH DMAC support" | |
| 30 | depends on SH_DMAE_BASE | |
| 31 | help | |
| 32 | Enable support for the Renesas SuperH DMA controllers. | |
| 18a1053f | 33 | |
| 87244fe5 LP |
34 | config RCAR_DMAC |
| 35 | tristate "Renesas R-Car Gen2 DMA Controller" | |
| 5c229d00 | 36 | depends on ARCH_RENESAS || COMPILE_TEST |
| 87244fe5 LP |
37 | select RENESAS_DMA |
| 38 | help | |
| 39 | This driver supports the general purpose DMA controller found in the | |
| 40 | Renesas R-Car second generation SoCs. | |
| 0c1c8ff3 YS |
41 | |
| 42 | config RENESAS_USB_DMAC | |
| 43 | tristate "Renesas USB-DMA Controller" | |
| 5c229d00 | 44 | depends on ARCH_RENESAS || COMPILE_TEST |
| 0c1c8ff3 YS |
45 | select RENESAS_DMA |
| 46 | select DMA_VIRTUAL_CHANNELS | |
| 47 | help | |
| 48 | This driver supports the USB-DMA controller found in the Renesas | |
| 49 | SoCs. | |
| eeb72a8d VK |
50 | |
| 51 | config SUDMAC | |
| 52 | tristate "Renesas SUDMAC support" | |
| 53 | depends on SH_DMAE_BASE | |
| 54 | help | |
| 55 | Enable support for the Renesas SUDMAC controllers. |