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hwmon/pmbus: (ir38064) Expose a regulator

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The chip series supported by this driver are voltage regulators, so expose
them to the regulator subsystem.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Link: https://lore.kernel.org/r/20211213142814.264802-4-arthur.heymans@9elements.com
[groeck: Added brief patch description]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Patrick Rudolph 2021-12-13 15:28:14 +01:00 committed by Guenter Roeck
parent e65de225ef
commit 0ee7f62426
2 changed files with 17 additions and 0 deletions
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6
drivers/hwmon/pmbus/Kconfig
View File

@ -141,6 +141,12 @@ 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

11
drivers/hwmon/pmbus/ir38064.c
View File

@ -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,
@ -34,6 +41,10 @@ static struct pmbus_driver_info ir38064_info = {
| PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT
| PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT
| 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)