Lines Matching refs:fifo_mr
220 unsigned fifo_mr; in at91_twi_write_data_dma() local
242 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_write_data_dma()
243 fifo_mr &= ~AT91_TWI_FMR_TXRDYM_MASK; in at91_twi_write_data_dma()
244 fifo_mr |= AT91_TWI_FMR_TXRDYM(AT91_TWI_FOUR_DATA); in at91_twi_write_data_dma()
245 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_twi_write_data_dma()
355 unsigned fifo_mr; in at91_twi_read_data_dma() local
361 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_read_data_dma()
362 fifo_mr &= ~AT91_TWI_FMR_RXRDYM_MASK; in at91_twi_read_data_dma()
363 fifo_mr |= AT91_TWI_FMR_RXRDYM(AT91_TWI_FOUR_DATA); in at91_twi_read_data_dma()
364 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_twi_read_data_dma()
536 unsigned fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_do_twi_transfer() local
539 fifo_mr &= ~(AT91_TWI_FMR_TXRDYM_MASK | in at91_do_twi_transfer()
541 fifo_mr |= AT91_TWI_FMR_TXRDYM(AT91_TWI_ONE_DATA); in at91_do_twi_transfer()
542 fifo_mr |= AT91_TWI_FMR_RXRDYM(AT91_TWI_ONE_DATA); in at91_do_twi_transfer()
543 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_do_twi_transfer()