| # |
| # DMA engine configuration for dw |
| # |
| |
| config DW_DMAC |
| tristate "Synopsys DesignWare AHB DMA support" |
| depends on GENERIC_HARDIRQS |
| select DMA_ENGINE |
| default y if CPU_AT32AP7000 |
| help |
| Support the Synopsys DesignWare AHB DMA controller. This |
| can be integrated in chips such as the Atmel AT32ap7000. |
| |
| config DW_DMAC_BIG_ENDIAN_IO |
| bool "Use big endian I/O register access" |
| default y if AVR32 |
| depends on DW_DMAC |
| help |
| Say yes here to use big endian I/O access when reading and writing |
| to the DMA controller registers. This is needed on some platforms, |
| like the Atmel AVR32 architecture. |
| |
| If unsure, use the default setting. |
