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83 lines
1.8 KiB
83 lines
1.8 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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#include <linux/i2c.h> |
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#include <linux/regmap.h> |
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#include <linux/iio/iio.h> |
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#include <linux/module.h> |
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#include <linux/acpi.h> |
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#include "bmg160.h" |
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static const struct regmap_config bmg160_regmap_i2c_conf = { |
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.reg_bits = 8, |
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.val_bits = 8, |
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.max_register = 0x3f |
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}; |
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static int bmg160_i2c_probe(struct i2c_client *client, |
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const struct i2c_device_id *id) |
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{ |
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struct regmap *regmap; |
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const char *name = NULL; |
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regmap = devm_regmap_init_i2c(client, &bmg160_regmap_i2c_conf); |
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if (IS_ERR(regmap)) { |
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dev_err(&client->dev, "Failed to register i2c regmap: %pe\n", |
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regmap); |
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return PTR_ERR(regmap); |
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} |
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if (id) |
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name = id->name; |
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return bmg160_core_probe(&client->dev, regmap, client->irq, name); |
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} |
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static int bmg160_i2c_remove(struct i2c_client *client) |
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{ |
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bmg160_core_remove(&client->dev); |
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return 0; |
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} |
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static const struct acpi_device_id bmg160_acpi_match[] = { |
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{"BMG0160", 0}, |
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{"BMI055B", 0}, |
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{"BMI088B", 0}, |
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{}, |
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}; |
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MODULE_DEVICE_TABLE(acpi, bmg160_acpi_match); |
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static const struct i2c_device_id bmg160_i2c_id[] = { |
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{"bmg160", 0}, |
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{"bmi055_gyro", 0}, |
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{"bmi088_gyro", 0}, |
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{} |
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}; |
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MODULE_DEVICE_TABLE(i2c, bmg160_i2c_id); |
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static const struct of_device_id bmg160_of_match[] = { |
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{ .compatible = "bosch,bmg160" }, |
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{ .compatible = "bosch,bmi055_gyro" }, |
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{ } |
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}; |
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MODULE_DEVICE_TABLE(of, bmg160_of_match); |
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static struct i2c_driver bmg160_i2c_driver = { |
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.driver = { |
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.name = "bmg160_i2c", |
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.acpi_match_table = ACPI_PTR(bmg160_acpi_match), |
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.of_match_table = bmg160_of_match, |
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.pm = &bmg160_pm_ops, |
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}, |
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.probe = bmg160_i2c_probe, |
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.remove = bmg160_i2c_remove, |
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.id_table = bmg160_i2c_id, |
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}; |
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module_i2c_driver(bmg160_i2c_driver); |
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MODULE_AUTHOR("Srinivas Pandruvada <[email protected]>"); |
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MODULE_LICENSE("GPL v2"); |
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MODULE_DESCRIPTION("BMG160 I2C Gyro driver");
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