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i2c: iproc: generate stop event for slave writes
When slave status is I2C_SLAVE_RX_END, generate I2C_SLAVE_STOP
event to i2c_client.
Fixes: c245d94ed1
("i2c: iproc: Add multi byte read-write support for slave mode")
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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1 changed files with 3 additions and 0 deletions
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@ -360,6 +360,9 @@ static bool bcm_iproc_i2c_slave_isr(struct bcm_iproc_i2c_dev *iproc_i2c,
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value = (u8)((val >> S_RX_DATA_SHIFT) & S_RX_DATA_MASK);
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i2c_slave_event(iproc_i2c->slave,
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I2C_SLAVE_WRITE_RECEIVED, &value);
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if (rx_status == I2C_SLAVE_RX_END)
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i2c_slave_event(iproc_i2c->slave,
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I2C_SLAVE_STOP, &value);
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}
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} else if (status & BIT(IS_S_TX_UNDERRUN_SHIFT)) {
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/* Master read other than start */
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