Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/drivers/iio/accel/adxl355.h b/drivers/iio/accel/adxl355.h
new file mode 100644
index 0000000000..061e66dc70
--- /dev/null
+++ b/drivers/iio/accel/adxl355.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * ADXL355 3-Axis Digital Accelerometer
+ *
+ * Copyright (c) 2021 Puranjay Mohan <puranjay12@gmail.com>
+ */
+
+#ifndef _ADXL355_H_
+#define _ADXL355_H_
+
+#include <linux/regmap.h>
+
+enum adxl355_device_type {
+	ADXL355,
+	ADXL359,
+};
+
+struct adxl355_fractional_type {
+	int integer;
+	int decimal;
+};
+
+struct device;
+
+struct adxl355_chip_info {
+	const char			*name;
+	u8				part_id;
+	struct adxl355_fractional_type	accel_scale;
+	struct adxl355_fractional_type	temp_offset;
+};
+
+extern const struct regmap_access_table adxl355_readable_regs_tbl;
+extern const struct regmap_access_table adxl355_writeable_regs_tbl;
+extern const struct adxl355_chip_info adxl35x_chip_info[];
+
+int adxl355_core_probe(struct device *dev, struct regmap *regmap,
+		       const struct adxl355_chip_info *chip_info);
+
+#endif /* _ADXL355_H_ */