[PATCH 6.12.y-cip 19/19] hwmon: (tmp108) Add basic regulator support

Tommaso Merciai
2026-01-08T09:31:50Z

From: Stanislav Jakubek <stano.jakubek@gmail.com>

commit bddbb9cff4ab97ad367692201a0abe680a59d44d upstream.

TMP108/P3T1085 are powered by the V+/VCC regulator, add support for it.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
---
drivers/hwmon/tmp108.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/hwmon/tmp108.c b/drivers/hwmon/tmp108.c
index fbe673009126..cd631e481d80 100644
--- a/drivers/hwmon/tmp108.c
+++ b/drivers/hwmon/tmp108.c
@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/jiffies.h>
#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
#include <linux/slab.h>

#define DRIVER_NAME "tmp108"
@@ -331,6 +332,10 @@ static int tmp108_common_probe(struct device *dev, struct regmap *regmap, char *
u32 config;
int err;

+ err = devm_regulator_get_enable(dev, "vcc");
+ if (err)
+ return dev_err_probe(dev, err, "Failed to enable regulator\n");
+
tmp108 = devm_kzalloc(dev, sizeof(*tmp108), GFP_KERNEL);
if (!tmp108)
return -ENOMEM;
--
2.43.0