2 * STMicroelectronics accelerometers driver
4 * Copyright 2012-2013 STMicroelectronics Inc.
6 * Denis Ciocca <denis.ciocca@st.com>
8 * Licensed under the GPL-2.
11 #include <linux/kernel.h>
12 #include <linux/module.h>
13 #include <linux/slab.h>
14 #include <linux/i2c.h>
15 #include <linux/iio/iio.h>
17 #include <linux/iio/common/st_sensors.h>
18 #include <linux/iio/common/st_sensors_i2c.h>
22 static const struct of_device_id st_accel_of_match[] = {
24 .compatible = "st,lis3lv02dl-accel",
25 .data = LIS3LV02DL_ACCEL_DEV_NAME,
28 .compatible = "st,lsm303dlh-accel",
29 .data = LSM303DLH_ACCEL_DEV_NAME,
32 .compatible = "st,lsm303dlhc-accel",
33 .data = LSM303DLHC_ACCEL_DEV_NAME,
36 .compatible = "st,lis3dh-accel",
37 .data = LIS3DH_ACCEL_DEV_NAME,
40 .compatible = "st,lsm330d-accel",
41 .data = LSM330D_ACCEL_DEV_NAME,
44 .compatible = "st,lsm330dl-accel",
45 .data = LSM330DL_ACCEL_DEV_NAME,
48 .compatible = "st,lsm330dlc-accel",
49 .data = LSM330DLC_ACCEL_DEV_NAME,
52 .compatible = "st,lis331dlh-accel",
53 .data = LIS331DLH_ACCEL_DEV_NAME,
56 .compatible = "st,lsm303dl-accel",
57 .data = LSM303DL_ACCEL_DEV_NAME,
60 .compatible = "st,lsm303dlm-accel",
61 .data = LSM303DLM_ACCEL_DEV_NAME,
64 .compatible = "st,lsm330-accel",
65 .data = LSM330_ACCEL_DEV_NAME,
69 MODULE_DEVICE_TABLE(of, st_accel_of_match);
71 #define st_accel_of_match NULL
74 static int st_accel_i2c_probe(struct i2c_client *client,
75 const struct i2c_device_id *id)
77 struct iio_dev *indio_dev;
78 struct st_sensor_data *adata;
81 indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*adata));
85 adata = iio_priv(indio_dev);
86 st_sensors_of_i2c_probe(client, st_accel_of_match);
88 st_sensors_i2c_configure(indio_dev, client, adata);
90 err = st_accel_common_probe(indio_dev);
97 static int st_accel_i2c_remove(struct i2c_client *client)
99 st_accel_common_remove(i2c_get_clientdata(client));
104 static const struct i2c_device_id st_accel_id_table[] = {
105 { LSM303DLH_ACCEL_DEV_NAME },
106 { LSM303DLHC_ACCEL_DEV_NAME },
107 { LIS3DH_ACCEL_DEV_NAME },
108 { LSM330D_ACCEL_DEV_NAME },
109 { LSM330DL_ACCEL_DEV_NAME },
110 { LSM330DLC_ACCEL_DEV_NAME },
111 { LIS331DLH_ACCEL_DEV_NAME },
112 { LSM303DL_ACCEL_DEV_NAME },
113 { LSM303DLM_ACCEL_DEV_NAME },
114 { LSM330_ACCEL_DEV_NAME },
117 MODULE_DEVICE_TABLE(i2c, st_accel_id_table);
119 static struct i2c_driver st_accel_driver = {
121 .owner = THIS_MODULE,
122 .name = "st-accel-i2c",
123 .of_match_table = of_match_ptr(st_accel_of_match),
125 .probe = st_accel_i2c_probe,
126 .remove = st_accel_i2c_remove,
127 .id_table = st_accel_id_table,
129 module_i2c_driver(st_accel_driver);
131 MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>");
132 MODULE_DESCRIPTION("STMicroelectronics accelerometers i2c driver");
133 MODULE_LICENSE("GPL v2");