Lines Matching refs:fifo_mr
219 unsigned fifo_mr; in at91_twi_write_data_dma() local
241 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_write_data_dma()
242 fifo_mr &= ~AT91_TWI_FMR_TXRDYM_MASK; in at91_twi_write_data_dma()
243 fifo_mr |= AT91_TWI_FMR_TXRDYM(AT91_TWI_FOUR_DATA); in at91_twi_write_data_dma()
244 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_twi_write_data_dma()
354 unsigned fifo_mr; in at91_twi_read_data_dma() local
360 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_read_data_dma()
361 fifo_mr &= ~AT91_TWI_FMR_RXRDYM_MASK; in at91_twi_read_data_dma()
362 fifo_mr |= AT91_TWI_FMR_RXRDYM(AT91_TWI_FOUR_DATA); in at91_twi_read_data_dma()
363 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_twi_read_data_dma()
535 unsigned fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_do_twi_transfer() local
538 fifo_mr &= ~(AT91_TWI_FMR_TXRDYM_MASK | in at91_do_twi_transfer()
540 fifo_mr |= AT91_TWI_FMR_TXRDYM(AT91_TWI_ONE_DATA); in at91_do_twi_transfer()
541 fifo_mr |= AT91_TWI_FMR_RXRDYM(AT91_TWI_ONE_DATA); in at91_do_twi_transfer()
542 at91_twi_write(dev, AT91_TWI_FMR, fifo_mr); in at91_do_twi_transfer()