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Diffstat (limited to 'drivers/iio/imu/inv_icm42600/inv_icm42600_temp.h')
-rw-r--r--drivers/iio/imu/inv_icm42600/inv_icm42600_temp.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.h b/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.h
new file mode 100644
index 000000000..394118651
--- /dev/null
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2020 Invensense, Inc.
+ */
+
+#ifndef INV_ICM42600_TEMP_H_
+#define INV_ICM42600_TEMP_H_
+
+#include <linux/iio/iio.h>
+
+#define INV_ICM42600_TEMP_CHAN(_index) \
+ { \
+ .type = IIO_TEMP, \
+ .info_mask_separate = \
+ BIT(IIO_CHAN_INFO_RAW) | \
+ BIT(IIO_CHAN_INFO_OFFSET) | \
+ BIT(IIO_CHAN_INFO_SCALE), \
+ .scan_index = _index, \
+ .scan_type = { \
+ .sign = 's', \
+ .realbits = 16, \
+ .storagebits = 16, \
+ }, \
+ }
+
+int inv_icm42600_temp_read_raw(struct iio_dev *indio_dev,
+ struct iio_chan_spec const *chan,
+ int *val, int *val2, long mask);
+
+#endif