diff options
| author |   Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> | 2020-03-22 23:50:19 +0530 |
|---|---|---|
| committer |   Wolfram Sang <wsa@the-dreams.de> | 2020-04-28 13:31:09 +0200 |
| commit | 068143a8195fb0fdeea1f3ca430b3db0f6d04a53 (patch) | |
| tree | 354617a6f72aaffa1de1df08cd61297f32f4aa52 /drivers | |
| parent | Linux 5.7-rc3 (diff) | |
| download | linux-dev-068143a8195fb0fdeea1f3ca430b3db0f6d04a53.tar.xz linux-dev-068143a8195fb0fdeea1f3ca430b3db0f6d04a53.zip | |
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: c245d94ed106 ("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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-bcm-iproc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c index 44be0926b566..d091a12596ad 100644 --- a/drivers/i2c/busses/i2c-bcm-iproc.c +++ b/drivers/i2c/busses/i2c-bcm-iproc.c @@ -360,6 +360,9 @@ static bool bcm_iproc_i2c_slave_isr(struct bcm_iproc_i2c_dev *iproc_i2c, value = (u8)((val >> S_RX_DATA_SHIFT) & S_RX_DATA_MASK); i2c_slave_event(iproc_i2c->slave, I2C_SLAVE_WRITE_RECEIVED, &value); + if (rx_status == I2C_SLAVE_RX_END) + i2c_slave_event(iproc_i2c->slave, + I2C_SLAVE_STOP, &value); } } else if (status & BIT(IS_S_TX_UNDERRUN_SHIFT)) { /* Master read other than start */ |