diff options
Diffstat (limited to 'drivers/input/misc/adxl34x-i2c.c')
| -rw-r--r-- | drivers/input/misc/adxl34x-i2c.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/input/misc/adxl34x-i2c.c b/drivers/input/misc/adxl34x-i2c.c index 470bfd6f0..bdb5d03b2 100644 --- a/drivers/input/misc/adxl34x-i2c.c +++ b/drivers/input/misc/adxl34x-i2c.c @@ -10,6 +10,7 @@ #include <linux/input.h> /* BUS_I2C */ #include <linux/i2c.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/types.h> #include <linux/pm.h> #include "adxl34x.h" @@ -135,11 +136,31 @@ static const struct i2c_device_id adxl34x_id[] = { MODULE_DEVICE_TABLE(i2c, adxl34x_id); +#ifdef CONFIG_OF +static const struct of_device_id adxl34x_of_id[] = { + /* + * The ADXL346 is backward-compatible with the ADXL345. Differences are + * handled by runtime detection of the device model, there's thus no + * need for listing the "adi,adxl346" compatible value explicitly. + */ + { .compatible = "adi,adxl345", }, + /* + * Deprecated, DT nodes should use one or more of the device-specific + * compatible values "adi,adxl345" and "adi,adxl346". + */ + { .compatible = "adi,adxl34x", }, + { } +}; + +MODULE_DEVICE_TABLE(of, adxl34x_of_id); +#endif + static struct i2c_driver adxl34x_driver = { .driver = { .name = "adxl34x", .owner = THIS_MODULE, .pm = &adxl34x_i2c_pm, + .of_match_table = of_match_ptr(adxl34x_of_id), }, .probe = adxl34x_i2c_probe, .remove = adxl34x_i2c_remove, |