AT91_DMA_CFG_FIFOCFG_OFFSET 22 include/dt-bindings/dma/at91.h #define AT91_DMA_CFG_FIFOCFG_MASK (0xf << AT91_DMA_CFG_FIFOCFG_OFFSET) AT91_DMA_CFG_FIFOCFG_OFFSET 23 include/dt-bindings/dma/at91.h #define AT91_DMA_CFG_FIFOCFG_HALF (0x0 << AT91_DMA_CFG_FIFOCFG_OFFSET) /* half FIFO (default behavior) */ AT91_DMA_CFG_FIFOCFG_OFFSET 24 include/dt-bindings/dma/at91.h #define AT91_DMA_CFG_FIFOCFG_ALAP (0x1 << AT91_DMA_CFG_FIFOCFG_OFFSET) /* largest defined AHB burst */ AT91_DMA_CFG_FIFOCFG_OFFSET 25 include/dt-bindings/dma/at91.h #define AT91_DMA_CFG_FIFOCFG_ASAP (0x2 << AT91_DMA_CFG_FIFOCFG_OFFSET) /* single AHB access */