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i2c: owl: reword according to newest specification

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Change the wording of this driver wrt. the newest I2C v7 and SMBus 3.2
specifications and replace "master/slave" with more appropriate terms.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
This commit is contained in:
Wolfram Sang 2024-07-06 13:20:36 +02:00 committed by Andi Shyti
parent 7947d187a6
commit b4a0ca1302
1 changed files with 6 additions and 6 deletions
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12
drivers/i2c/busses/i2c-owl.c
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@ -172,7 +172,7 @@ static void owl_i2c_xfer_data(struct owl_i2c_dev *i2c_dev)
i2c_dev->err = 0;
/* Handle NACK from slave */
/* Handle NACK from target */
fifostat = readl(i2c_dev->base + OWL_I2C_REG_FIFOSTAT);
if (fifostat & OWL_I2C_FIFOSTAT_RNB) {
i2c_dev->err = -ENXIO;
@ -302,7 +302,7 @@ static int owl_i2c_xfer_common(struct i2c_adapter *adap, struct i2c_msg *msgs,
OWL_I2C_CTL_IRQE, !atomic);
/*
* Select: FIFO enable, Master mode, Stop enable, Data count enable,
* Select: FIFO enable, controller mode, Stop enable, Data count enable,
* Send start bit
*/
i2c_cmd = OWL_I2C_CMD_SECL | OWL_I2C_CMD_MSS | OWL_I2C_CMD_SE |
@ -314,7 +314,7 @@ static int owl_i2c_xfer_common(struct i2c_adapter *adap, struct i2c_msg *msgs,
i2c_cmd |= OWL_I2C_CMD_AS(msgs[0].len + 1) |
OWL_I2C_CMD_SAS(1) | OWL_I2C_CMD_RBE;
/* Write slave address */
/* Write target address */
addr = i2c_8bit_addr_from_msg(&msgs[0]);
writel(addr, i2c_dev->base + OWL_I2C_REG_TXDAT);
@ -420,9 +420,9 @@ static int owl_i2c_xfer_atomic(struct i2c_adapter *adap,
}
static const struct i2c_algorithm owl_i2c_algorithm = {
.master_xfer = owl_i2c_xfer,
.master_xfer_atomic = owl_i2c_xfer_atomic,
.functionality = owl_i2c_func,
.xfer = owl_i2c_xfer,
.xfer_atomic = owl_i2c_xfer_atomic,
.functionality = owl_i2c_func,
};
static const struct i2c_adapter_quirks owl_i2c_quirks = {