iio: bmi160: Add of device table for i2c

From now on we can add bmi160 device to device-tree by specifying
compatible string.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/imu/bmi160/bmi160_i2c.c b/drivers/iio/imu/bmi160/bmi160_i2c.c
index 07a179d8fb480f0f603bf58ecf7599ccce63eaf2..155a31f72445832d2d8d5f5d92bc71bba5323418 100644 (file)
--- a/drivers/iio/imu/bmi160/bmi160_i2c.c
+++ b/drivers/iio/imu/bmi160/bmi160_i2c.c
@@ -11,10 +11,11 @@
  *      - 0x68 if SDO is pulled to GND
  *      - 0x69 if SDO is pulled to VDDIO
  */
-#include <linux/module.h>
+#include <linux/acpi.h>
 #include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/of.h>
 #include <linux/regmap.h>
-#include <linux/acpi.h>
 
 #include "bmi160.h"
 
@@ -56,10 +57,19 @@ static const struct acpi_device_id bmi160_acpi_match[] = {
 };
 MODULE_DEVICE_TABLE(acpi, bmi160_acpi_match);
 
+#ifdef CONFIG_OF
+static const struct of_device_id bmi160_of_match[] = {
+       { .compatible = "bosch,bmi160" },
+       { },
+};
+MODULE_DEVICE_TABLE(of, bmi160_of_match);
+#endif
+
 static struct i2c_driver bmi160_i2c_driver = {
        .driver = {
                .name                   = "bmi160_i2c",
                .acpi_match_table       = ACPI_PTR(bmi160_acpi_match),
+               .of_match_table         = of_match_ptr(bmi160_of_match),
        },
        .probe          = bmi160_i2c_probe,
        .remove         = bmi160_i2c_remove,