1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/iio/imu/bmi270/bmi270.h b/drivers/iio/imu/bmi270/bmi270.h
new file mode 100644
index 000000000000..fdfad5784cc5
--- /dev/null
+++ b/drivers/iio/imu/bmi270/bmi270.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef BMI270_H_
+#define BMI270_H_
+
+#include <linux/regmap.h>
+#include <linux/iio/iio.h>
+
+struct device;
+struct bmi270_data {
+	struct device *dev;
+	struct regmap *regmap;
+	const struct bmi270_chip_info *chip_info;
+
+	/*
+	 * Where IIO_DMA_MINALIGN may be larger than 8 bytes, align to
+	 * that to ensure a DMA safe buffer.
+	 */
+	struct {
+		__le16 channels[6];
+		aligned_s64 timestamp;
+	} data __aligned(IIO_DMA_MINALIGN);
+};
+
+struct bmi270_chip_info {
+	const char *name;
+	int chip_id;
+	const char *fw_name;
+};
+
+extern const struct regmap_config bmi270_regmap_config;
+extern const struct bmi270_chip_info bmi260_chip_info;
+extern const struct bmi270_chip_info bmi270_chip_info;
+
+int bmi270_core_probe(struct device *dev, struct regmap *regmap,
+		      const struct bmi270_chip_info *chip_info);
+
+#endif  /* BMI270_H_ */