Searched refs:ICRXTX (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/i2c/busses/ |
| D | i2c-rcar.c | 41 #define ICRXTX 0x24 /* data port */ macro
496 rcar_i2c_write(priv, ICRXTX, msg->buf[priv->pos]); in rcar_i2c_irq_send()
539 msg->buf[priv->pos] = rcar_i2c_read(priv, ICRXTX); in rcar_i2c_irq_recv()
575 rcar_i2c_write(priv, ICRXTX, value); in rcar_i2c_slave_irq()
579 rcar_i2c_read(priv, ICRXTX); /* dummy read */ in rcar_i2c_slave_irq()
597 value = rcar_i2c_read(priv, ICRXTX); in rcar_i2c_slave_irq()
607 rcar_i2c_write(priv, ICRXTX, value); in rcar_i2c_slave_irq()
734 chan = rcar_i2c_request_dma_chan(dev, dir, priv->res->start + ICRXTX); in rcar_i2c_request_dma()
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