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ite: drivers/i2c: it8xxx2: fix slave address from 7-bit to 8-bit

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This commit fixes the slave address from 7-bit to 8-bit.

Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
This commit is contained in:
Tim Lin 2021-05-06 17:49:54 +08:00 committed by Anas Nashif
parent 7b0a89e4c3
commit bb40d93f27
1 changed files with 5 additions and 5 deletions
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10
drivers/i2c/i2c_ite_it8xxx2.c
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@ -405,7 +405,7 @@ static int enhanced_i2c_tran_read(const struct device *dev)
/* Direct read */
data->i2ccs = I2C_CH_WAIT_READ;
/* Send ID */
i2c_pio_trans_data(dev, RX_DIRECT, data->addr_16bit, 1);
i2c_pio_trans_data(dev, RX_DIRECT, data->addr_16bit << 1, 1);
} else {
if (data->i2ccs) {
if (data->i2ccs == I2C_CH_WAIT_READ) {
@ -419,7 +419,7 @@ static int enhanced_i2c_tran_read(const struct device *dev)
data->i2ccs = I2C_CH_WAIT_READ;
/* Send ID */
i2c_pio_trans_data(dev, RX_DIRECT,
data->addr_16bit, 1);
data->addr_16bit << 1, 1);
}
/* Turn on irq before next direct read */
irq_enable(config->i2c_irq_base);
@ -462,7 +462,7 @@ static int enhanced_i2c_tran_write(const struct device *dev)
data->msgs->flags &= ~I2C_MSG_START;
enhanced_i2c_start(dev);
/* Send ID */
i2c_pio_trans_data(dev, TX_DIRECT, data->addr_16bit, 1);
i2c_pio_trans_data(dev, TX_DIRECT, data->addr_16bit << 1, 1);
} else {
/* Host has completed the transmission of a byte */
if (data->widx < data->msgs->len) {
@ -542,7 +542,7 @@ static int i2c_tran_read(const struct device *dev)
* bit0, Direction of the host transfer.
* bit[1:7}, Address of the targeted slave.
*/
IT83XX_SMB_TRASLA(base) = (uint8_t)data->addr_16bit | 0x01;
IT83XX_SMB_TRASLA(base) = (uint8_t)(data->addr_16bit << 1) | 0x01;
/* clear start flag */
data->msgs->flags &= ~I2C_MSG_START;
/*
@ -617,7 +617,7 @@ static int i2c_tran_write(const struct device *dev)
* bit0, Direction of the host transfer.
* bit[1:7}, Address of the targeted slave.
*/
IT83XX_SMB_TRASLA(base) = (uint8_t)data->addr_16bit;
IT83XX_SMB_TRASLA(base) = (uint8_t)data->addr_16bit << 1;
/* Send first byte */
IT83XX_SMB_HOBDB(base) = *(data->msgs->buf++);