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iio: temperature: ltc2983: support vdd regulator

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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>
This commit is contained in:
Nuno Sa 2024-04-04 10:58:18 +02:00 committed by Jonathan Cameron
parent f979e52d3b
commit 47ef0501a9
1 changed files with 5 additions and 0 deletions
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5
drivers/iio/temperature/ltc2983.c
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@ -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);