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Diffstat (limited to 'drivers/iio/imu/bmi160/bmi160_i2c.c')
-rw-r--r--drivers/iio/imu/bmi160/bmi160_i2c.c71
1 files changed, 71 insertions, 0 deletions
diff --git a/drivers/iio/imu/bmi160/bmi160_i2c.c b/drivers/iio/imu/bmi160/bmi160_i2c.c
new file mode 100644
index 000000000..d93f4fa2a
--- /dev/null
+++ b/drivers/iio/imu/bmi160/bmi160_i2c.c
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * BMI160 - Bosch IMU, I2C bits
+ *
+ * Copyright (c) 2016, Intel Corporation.
+ *
+ * 7-bit I2C slave address is:
+ * - 0x68 if SDO is pulled to GND
+ * - 0x69 if SDO is pulled to VDDIO
+ */
+#include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+
+#include "bmi160.h"
+
+static int bmi160_i2c_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct regmap *regmap;
+ const char *name;
+
+ regmap = devm_regmap_init_i2c(client, &bmi160_regmap_config);
+ if (IS_ERR(regmap)) {
+ dev_err(&client->dev, "Failed to register i2c regmap: %pe\n",
+ regmap);
+ return PTR_ERR(regmap);
+ }
+
+ if (id)
+ name = id->name;
+ else
+ name = dev_name(&client->dev);
+
+ return bmi160_core_probe(&client->dev, regmap, name, false);
+}
+
+static const struct i2c_device_id bmi160_i2c_id[] = {
+ {"bmi160", 0},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, bmi160_i2c_id);
+
+static const struct acpi_device_id bmi160_acpi_match[] = {
+ {"BMI0160", 0},
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, bmi160_acpi_match);
+
+static const struct of_device_id bmi160_of_match[] = {
+ { .compatible = "bosch,bmi160" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, bmi160_of_match);
+
+static struct i2c_driver bmi160_i2c_driver = {
+ .driver = {
+ .name = "bmi160_i2c",
+ .acpi_match_table = bmi160_acpi_match,
+ .of_match_table = bmi160_of_match,
+ },
+ .probe = bmi160_i2c_probe,
+ .id_table = bmi160_i2c_id,
+};
+module_i2c_driver(bmi160_i2c_driver);
+
+MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com>");
+MODULE_DESCRIPTION("BMI160 I2C driver");
+MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(IIO_BMI160);