Searched refs:ICRXTX (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/drivers/i2c/busses/
H A Di2c-rcar.c48 #define ICRXTX 0x24 /* data port */ macro
290 * Prepare next data to ICRXTX register. rcar_i2c_irq_send()
294 * [ICRXTX] -> [SHIFT] -> [I2C bus] rcar_i2c_irq_send()
296 rcar_i2c_write(priv, ICRXTX, msg->buf[priv->pos]); rcar_i2c_irq_send()
301 * The last data was pushed to ICRXTX on _PREV_ empty irq. rcar_i2c_irq_send()
305 * [ICRXTX] -> [SHIFT] -> [I2C bus] rcar_i2c_irq_send()
352 msg->buf[priv->pos] = rcar_i2c_read(priv, ICRXTX); rcar_i2c_irq_recv()
387 rcar_i2c_write(priv, ICRXTX, value); rcar_i2c_slave_irq()
391 rcar_i2c_read(priv, ICRXTX); /* dummy read */ rcar_i2c_slave_irq()
409 value = rcar_i2c_read(priv, ICRXTX); rcar_i2c_slave_irq()
419 rcar_i2c_write(priv, ICRXTX, value); rcar_i2c_slave_irq()

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