Searched refs:rcar_i2c_read (Results 1 – 1 of 1) sorted by relevance
| /Linux-v4.19/drivers/i2c/busses/ |
| D | i2c-rcar.c | 155 static u32 rcar_i2c_read(struct rcar_i2c_priv *priv, int reg) in rcar_i2c_read() function
164 return !!(rcar_i2c_read(priv, ICMCR) & FSCL); in rcar_i2c_get_scl()
196 return !(rcar_i2c_read(priv, ICMCR) & FSDA); in rcar_i2c_get_bus_free()
223 if (!(rcar_i2c_read(priv, ICMCR) & FSDA)) in rcar_i2c_bus_barrier()
545 msg->buf[priv->pos] = rcar_i2c_read(priv, ICRXTX); in rcar_i2c_irq_recv()
570 ssr_raw = rcar_i2c_read(priv, ICSSR) & 0xff; in rcar_i2c_slave_irq()
571 ssr_filtered = ssr_raw & rcar_i2c_read(priv, ICSIER); in rcar_i2c_slave_irq()
585 rcar_i2c_read(priv, ICRXTX); /* dummy read */ in rcar_i2c_slave_irq()
603 value = rcar_i2c_read(priv, ICRXTX); in rcar_i2c_slave_irq()
627 val = rcar_i2c_read(priv, ICMCR); in rcar_i2c_irq()
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