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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /drivers/iio/adc/ltc2497.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/iio/adc/ltc2497.h')
| -rw-r--r-- | drivers/iio/adc/ltc2497.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/iio/adc/ltc2497.h b/drivers/iio/adc/ltc2497.h new file mode 100644 index 000000000..d0b42dd6b --- /dev/null +++ b/drivers/iio/adc/ltc2497.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#define LTC2497_ENABLE 0xA0 +#define LTC2497_CONFIG_DEFAULT LTC2497_ENABLE +#define LTC2497_CONVERSION_TIME_MS 150ULL + +struct ltc2497core_driverdata { + struct regulator *ref; + ktime_t time_prev; + u8 addr_prev; + int (*result_and_measure)(struct ltc2497core_driverdata *ddata, + u8 address, int *val); +}; + +int ltc2497core_probe(struct device *dev, struct iio_dev *indio_dev); +void ltc2497core_remove(struct iio_dev *indio_dev); + +MODULE_IMPORT_NS(LTC2497); |