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Diffstat (limited to 'drivers/iio/accel/adxl380_i2c.c')
-rw-r--r--drivers/iio/accel/adxl380_i2c.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/drivers/iio/accel/adxl380_i2c.c b/drivers/iio/accel/adxl380_i2c.c
new file mode 100644
index 000000000000..1dc1e77be815
--- /dev/null
+++ b/drivers/iio/accel/adxl380_i2c.c
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ADXL380 3-Axis Digital Accelerometer I2C driver
+ *
+ * Copyright 2024 Analog Devices Inc.
+ */
+
+#include <linux/i2c.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+
+#include "adxl380.h"
+
+static const struct regmap_config adxl380_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .readable_noinc_reg = adxl380_readable_noinc_reg,
+};
+
+static int adxl380_i2c_probe(struct i2c_client *client)
+{
+ struct regmap *regmap;
+ const struct adxl380_chip_info *chip_data;
+
+ chip_data = i2c_get_match_data(client);
+
+ regmap = devm_regmap_init_i2c(client, &adxl380_regmap_config);
+ if (IS_ERR(regmap))
+ return PTR_ERR(regmap);
+
+ return adxl380_probe(&client->dev, regmap, chip_data);
+}
+
+static const struct i2c_device_id adxl380_i2c_id[] = {
+ { "adxl380", (kernel_ulong_t)&adxl380_chip_info },
+ { "adxl382", (kernel_ulong_t)&adxl382_chip_info },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, adxl380_i2c_id);
+
+static const struct of_device_id adxl380_of_match[] = {
+ { .compatible = "adi,adxl380", .data = &adxl380_chip_info },
+ { .compatible = "adi,adxl382", .data = &adxl382_chip_info },
+ { }
+};
+MODULE_DEVICE_TABLE(of, adxl380_of_match);
+
+static struct i2c_driver adxl380_i2c_driver = {
+ .driver = {
+ .name = "adxl380_i2c",
+ .of_match_table = adxl380_of_match,
+ },
+ .probe = adxl380_i2c_probe,
+ .id_table = adxl380_i2c_id,
+};
+
+module_i2c_driver(adxl380_i2c_driver);
+
+MODULE_AUTHOR("Ramona Gradinariu <ramona.gradinariu@analog.com>");
+MODULE_AUTHOR("Antoniu Miclaus <antoniu.miclaus@analog.com>");
+MODULE_DESCRIPTION("Analog Devices ADXL380 3-axis accelerometer I2C driver");
+MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(IIO_ADXL380);