diff mbox series

[v2,05/10] iio: light: veml6030: add support for a regulator

Message ID 20240923-veml6035-v2-5-58c72a0df31c@gmail.com (mailing list archive)
State New
Headers show
Series iio: light: veml6030: fix issues and add support for veml6035 | expand

Commit Message

Javier Carrasco Sept. 22, 2024, 10:17 p.m. UTC 
Use the device managed function from the regulator API to get and enable
a regulator powering the device.

Use "vdd" as the ID to account for the provided name in the datasheet.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 drivers/iio/light/veml6030.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/iio/light/veml6030.c b/drivers/iio/light/veml6030.c
index ccabd4c844e4..89c98bfc5191 100644
--- a/drivers/iio/light/veml6030.c
+++ b/drivers/iio/light/veml6030.c
@@ -14,6 +14,7 @@ 
 #include <linux/regmap.h>
 #include <linux/interrupt.h>
 #include <linux/pm_runtime.h>
+#include <linux/regulator/consumer.h>
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
 #include <linux/iio/events.h>
@@ -807,6 +808,11 @@  static int veml6030_probe(struct i2c_client *client)
 	data->client = client;
 	data->regmap = regmap;
 
+	ret = devm_regulator_get_enable(&client->dev, "vdd");
+	if (ret)
+		return dev_err_probe(&client->dev, ret,
+				     "failed to enable regulator\n");
+
 	indio_dev->name = "veml6030";
 	indio_dev->channels = veml6030_channels;
 	indio_dev->num_channels = ARRAY_SIZE(veml6030_channels);