71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* 3-axis accelerometer driver supporting following Bosch-Sensortec chips:
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* - BMI088
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* - BMI085
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* - BMI090L
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*
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* Copyright 2023 Jun Yan <jerrysteve1101@gmail.com>
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*/
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#include <linux/i2c.h>
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#include <linux/mod_devicetable.h>
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#include <linux/module.h>
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#include <linux/regmap.h>
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#include <linux/slab.h>
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#include "bmi088-accel.h"
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static int bmi088_accel_probe(struct i2c_client *i2c)
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{
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struct regmap *regmap;
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const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
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regmap = devm_regmap_init_i2c(i2c, &bmi088_regmap_conf);
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if (IS_ERR(regmap)) {
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dev_err(&i2c->dev, "Failed to initialize i2c regmap\n");
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return PTR_ERR(regmap);
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}
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return bmi088_accel_core_probe(&i2c->dev, regmap, i2c->irq,
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id->driver_data);
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}
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static void bmi088_accel_remove(struct i2c_client *i2c)
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{
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bmi088_accel_core_remove(&i2c->dev);
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}
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static const struct of_device_id bmi088_of_match[] = {
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{ .compatible = "bosch,bmi085-accel" },
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{ .compatible = "bosch,bmi088-accel" },
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{ .compatible = "bosch,bmi090l-accel" },
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{}
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};
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MODULE_DEVICE_TABLE(of, bmi088_of_match);
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static const struct i2c_device_id bmi088_accel_id[] = {
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{ "bmi085-accel", BOSCH_BMI085 },
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{ "bmi088-accel", BOSCH_BMI088 },
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{ "bmi090l-accel", BOSCH_BMI090L },
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{}
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};
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MODULE_DEVICE_TABLE(i2c, bmi088_accel_id);
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static struct i2c_driver bmi088_accel_driver = {
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.driver = {
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.name = "bmi088_accel_i2c",
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.pm = pm_ptr(&bmi088_accel_pm_ops),
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.of_match_table = bmi088_of_match,
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},
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.probe = bmi088_accel_probe,
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.remove = bmi088_accel_remove,
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.id_table = bmi088_accel_id,
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};
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module_i2c_driver(bmi088_accel_driver);
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MODULE_AUTHOR("Jun Yan <jerrysteve1101@gmail.com>");
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION("BMI088 accelerometer driver (I2C)");
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MODULE_IMPORT_NS("IIO_BMI088");
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