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| author | Nuno Sa <nuno.sa@analog.com> | 2024-04-04 10:58:18 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-04-06 16:49:24 +0100 |
| commit | 47ef0501a9cc25c88dcac2b57ed3bab4da53f3d5 (patch) | |
| tree | bf85f0bdf88fa76849bf970c19cd91124470686d /drivers/iio/temperature | |
| parent | f979e52d3bc136b4ef1351479464c54a7c81c934 (diff) | |
| download | linux-stable-47ef0501a9cc25c88dcac2b57ed3bab4da53f3d5.tar.gz linux-stable-47ef0501a9cc25c88dcac2b57ed3bab4da53f3d5.tar.bz2 linux-stable-47ef0501a9cc25c88dcac2b57ed3bab4da53f3d5.zip | |
iio: temperature: ltc2983: support vdd regulator
Add support for the power supply regulator.
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240404-ltc2983-misc-improv-v5-2-c1f58057fcea@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/temperature')
| -rw-r--r-- | drivers/iio/temperature/ltc2983.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iio/temperature/ltc2983.c b/drivers/iio/temperature/ltc2983.c index 3c4524d57b8e..24d19f3c7292 100644 --- a/drivers/iio/temperature/ltc2983.c +++ b/drivers/iio/temperature/ltc2983.c @@ -16,6 +16,7 @@ #include <linux/module.h> #include <linux/property.h> #include <linux/regmap.h> +#include <linux/regulator/consumer.h> #include <linux/spi/spi.h> #include <asm/byteorder.h> @@ -1597,6 +1598,10 @@ static int ltc2983_probe(struct spi_device *spi) if (ret) return ret; + ret = devm_regulator_get_enable(&spi->dev, "vdd"); + if (ret) + return ret; + gpio = devm_gpiod_get_optional(&st->spi->dev, "reset", GPIOD_OUT_HIGH); if (IS_ERR(gpio)) return PTR_ERR(gpio); |