diff options
| author | Peter Rosin <peda@axentia.se> | 2016-07-09 20:30:58 +0200 |
|---|---|---|
| committer | Peter Rosin <peda@axentia.se> | 2016-08-25 22:11:03 +0200 |
| commit | a1cbf338abaf4d340b7aee1d8255e20462d11e70 (patch) | |
| tree | 465c36ae4ffd8b52bab494be7e62a54704d19e32 /drivers/i2c/muxes/i2c-mux-pca9541.c | |
| parent | i2c: mux: inform the i2c mux core about how it is used (diff) | |
| download | linux-a1cbf338abaf4d340b7aee1d8255e20462d11e70.tar.xz linux-a1cbf338abaf4d340b7aee1d8255e20462d11e70.zip | |
i2c: pca9541: add device tree binding
No longer rely on the implicit matching with the i2c device name, use
an explicit compatible string instead.
Reviewed-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Peter Rosin <peda@axentia.se>
Diffstat (limited to 'drivers/i2c/muxes/i2c-mux-pca9541.c')
| -rw-r--r-- | drivers/i2c/muxes/i2c-mux-pca9541.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-pca9541.c b/drivers/i2c/muxes/i2c-mux-pca9541.c index f052c3067791..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. @@ -383,6 +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, |