Lines Matching refs:writew
82 writew(reg & ~TWI_IRQEN, &i2c->regs->twi_ctrl0_stat); in netup_i2c_interrupt()
105 writew(tmp & ~FIFO_IRQEN, &i2c->regs->rx_fifo.stat_ctrl); in netup_i2c_interrupt()
113 writew(tmp & ~FIFO_IRQEN, &i2c->regs->tx_fifo.stat_ctrl); in netup_i2c_interrupt()
132 writew(TWI_SOFT_RESET, &i2c->regs->twi_addr_ctrl1); in netup_i2c_reset()
133 writew(TWI_CLKDIV, &i2c->regs->clkdiv); in netup_i2c_reset()
134 writew(FIFO_RESET, &i2c->regs->tx_fifo.stat_ctrl); in netup_i2c_reset()
135 writew(FIFO_RESET, &i2c->regs->rx_fifo.stat_ctrl); in netup_i2c_reset()
136 writew(0x800, &i2c->regs->tx_fifo.stat_ctrl); in netup_i2c_reset()
137 writew(0x800, &i2c->regs->rx_fifo.stat_ctrl); in netup_i2c_reset()
157 writew(readw(&i2c->regs->tx_fifo.stat_ctrl) | FIFO_IRQEN, in netup_i2c_fifo_tx()
181 writew(readw(&i2c->regs->rx_fifo.stat_ctrl) | FIFO_IRQEN, in netup_i2c_fifo_rx()
191 writew(TWI_IRQEN | reg, &i2c->regs->twi_ctrl0_stat); in netup_i2c_start_xfer()
192 writew(i2c->msg->len, &i2c->regs->length); in netup_i2c_start_xfer()
193 writew(TWI_TRANSFER | (i2c->msg->addr << 1) | rdflag, in netup_i2c_start_xfer()
205 writew(FIFO_IRQEN | readw(&i2c->regs->rx_fifo.stat_ctrl), in netup_i2c_start_xfer()
268 writew(TWI_IRQEN | reg, in netup_i2c_xfer()