From: Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx>
Signed-off-by: Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx>
---
drivers/hwmon/pmbus/Kconfig | 6 ++++++
drivers/hwmon/pmbus/ir38064.c | 17 +++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
index d2b178a902f0..fdfe1cd54799 100644
--- a/drivers/hwmon/pmbus/Kconfig
+++ b/drivers/hwmon/pmbus/Kconfig
@@ -131,6 +131,12 @@ config SENSORS_IR38064
This driver can also be built as a module. If so, the module will
be called ir38064.
+config SENSORS_IR38064_REGULATOR
+ bool "Regulator support for IR38064 and compatibles"
+ depends on SENSORS_IR38064 && REGULATOR
+ help
+ Uses the IR38064 or compatible as regulator.
+
config SENSORS_IRPS5401
tristate "Infineon IRPS5401"
help
diff --git a/drivers/hwmon/pmbus/ir38064.c b/drivers/hwmon/pmbus/ir38064.c
index 429577b027b4..61cbe5063688 100644
--- a/drivers/hwmon/pmbus/ir38064.c
+++ b/drivers/hwmon/pmbus/ir38064.c
@@ -17,8 +17,15 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_device.h>
+#include <linux/regulator/driver.h>
#include "pmbus.h"
+#if IS_ENABLED(CONFIG_SENSORS_IR38064_REGULATOR)
+static const struct regulator_desc ir38064_reg_desc[] = {
+ PMBUS_REGULATOR("vout", 0),
+};
+#endif /* CONFIG_SENSORS_IR38064_REGULATOR */
+
static struct pmbus_driver_info ir38064_info = {
.pages = 1,
.format[PSC_VOLTAGE_IN] = linear,
@@ -33,9 +40,19 @@ static struct pmbus_driver_info ir38064_info = {
| PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP
| PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT
| PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT
+#if IS_ENABLED(CONFIG_SENSORS_IR38064_REGULATOR)
+#ifdef PMBUS_HAVE_VOUT_COMMAND
+ | PMBUS_HAVE_VOUT_COMMAND
+#endif
+#endif
| PMBUS_HAVE_POUT,
+#if IS_ENABLED(CONFIG_SENSORS_IR38064_REGULATOR)
+ .num_regulators = 1,
+ .reg_desc = ir38064_reg_desc,
+#endif
};
+
static int ir38064_probe(struct i2c_client *client)
{
return pmbus_do_probe(client, &ir38064_info);
--
2.33.1
