Searched refs:rcar_i2c_read (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.15/drivers/i2c/busses/ |
| D | i2c-rcar.c | 158 static u32 rcar_i2c_read(struct rcar_i2c_priv *priv, int reg) in rcar_i2c_read() function
167 return !!(rcar_i2c_read(priv, ICMCR) & FSCL); in rcar_i2c_get_scl()
199 return !(rcar_i2c_read(priv, ICMCR) & FSDA); in rcar_i2c_get_bus_free()
546 msg->buf[priv->pos] = rcar_i2c_read(priv, ICRXTX); in rcar_i2c_irq_recv()
571 ssr_raw = rcar_i2c_read(priv, ICSSR) & 0xff; in rcar_i2c_slave_irq()
572 ssr_filtered = ssr_raw & rcar_i2c_read(priv, ICSIER); in rcar_i2c_slave_irq()
586 rcar_i2c_read(priv, ICRXTX); /* dummy read */ in rcar_i2c_slave_irq()
606 value = rcar_i2c_read(priv, ICRXTX); in rcar_i2c_slave_irq()
691 msr = rcar_i2c_read(priv, ICMSR); in rcar_i2c_gen2_irq()
693 msr &= rcar_i2c_read(priv, ICMIER); in rcar_i2c_gen2_irq()
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