diff options
Diffstat (limited to 'drivers/i2c/muxes/i2c-mux-pca9541.c')
| -rw-r--r-- | drivers/i2c/muxes/i2c-mux-pca9541.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-pca9541.c b/drivers/i2c/muxes/i2c-mux-pca9541.c index 3cb8af635db5..4ea7e691afc7 100644 --- a/drivers/i2c/muxes/i2c-mux-pca9541.c +++ b/drivers/i2c/muxes/i2c-mux-pca9541.c @@ -85,6 +85,13 @@ static const struct i2c_device_id pca9541_id[] = { MODULE_DEVICE_TABLE(i2c, pca9541_id); +#ifdef CONFIG_OF +static const struct of_device_id pca9541_of_match[] = { + { .compatible = "nxp,pca9541" }, + {} +}; +#endif + /* * Write to chip register. Don't use i2c_transfer()/i2c_smbus_xfer() * as they will try to lock the adapter a second time. @@ -349,7 +356,8 @@ static int pca9541_probe(struct i2c_client *client, force = 0; if (pdata) force = pdata->modes[0].adap_id; - muxc = i2c_mux_alloc(adap, &client->dev, 1, sizeof(*data), 0, + muxc = i2c_mux_alloc(adap, &client->dev, 1, sizeof(*data), + I2C_MUX_ARBITRATOR, pca9541_select_chan, pca9541_release_chan); if (!muxc) return -ENOMEM; @@ -382,6 +390,7 @@ static int pca9541_remove(struct i2c_client *client) static struct i2c_driver pca9541_driver = { .driver = { .name = "pca9541", + .of_match_table = of_match_ptr(pca9541_of_match), }, .probe = pca9541_probe, .remove = pca9541_remove, |