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hwmon: (pmbus/core) Add helper macro to define single pmbus regulator 

The bindings for single instance regulator should be named with no instance
(e.g., buck not buck0). Introduce a new helper macro to define the single pmbus
regulator.

Signed-off-by: Saravanan Sekar <saravanan@linumiz.com>
Link: https://lore.kernel.org/r/20231011164754.449399-4-saravanan@linumiz.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Saravanan Sekar 2023-10-11 22:17:53 +05:30 committed by Guenter Roeck
parent 90a801d565
commit 88b5970e92
1 changed files with 15 additions and 0 deletions
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15
drivers/hwmon/pmbus/pmbus.h
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@ -489,6 +489,21 @@ extern const struct regulator_ops pmbus_regulator_ops;
#define PMBUS_REGULATOR(_name, _id) PMBUS_REGULATOR_STEP(_name, _id, 0, 0, 0)
#define PMBUS_REGULATOR_STEP_ONE(_name, _voltages, _step, _min_uV) \
{ \
.name = (_name), \
.of_match = of_match_ptr(_name), \
.regulators_node = of_match_ptr("regulators"), \
.ops = &pmbus_regulator_ops, \
.type = REGULATOR_VOLTAGE, \
.owner = THIS_MODULE, \
.n_voltages = _voltages, \
.uV_step = _step, \
.min_uV = _min_uV, \
}
#define PMBUS_REGULATOR_ONE(_name) PMBUS_REGULATOR_STEP_ONE(_name, 0, 0, 0)
/* Function declarations */
void pmbus_clear_cache(struct i2c_client *client);