Searched refs:at91_twi_read (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/drivers/i2c/busses/ |
| D | i2c-at91.c | 146 static unsigned at91_twi_read(struct at91_twi_dev *dev, unsigned reg) in at91_twi_read() function
163 dev->imr = at91_twi_read(dev, AT91_TWI_IMR) & AT91_TWI_INT_MASK; in at91_twi_irq_save()
318 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_write_data_dma()
355 at91_twi_read(dev, AT91_TWI_RHR); in at91_twi_read_next_byte()
437 fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_twi_read_data_dma()
469 const unsigned status = at91_twi_read(dev, AT91_TWI_SR); in atmel_twi_interrupt()
470 const unsigned irqstatus = status & at91_twi_read(dev, AT91_TWI_IMR); in atmel_twi_interrupt()
601 at91_twi_read(dev, AT91_TWI_SR); in at91_do_twi_transfer()
604 unsigned fifo_mr = at91_twi_read(dev, AT91_TWI_FMR); in at91_do_twi_transfer()
663 dev->transfer_status |= at91_twi_read(dev, AT91_TWI_SR); in at91_do_twi_transfer()
[all …]
|