From 88b5970e92d0d3f6df67fb80f441a84b2c36b23f Mon Sep 17 00:00:00 2001 From: Saravanan Sekar Date: Wed, 11 Oct 2023 22:17:53 +0530 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20231011164754.449399-4-saravanan@linumiz.com Signed-off-by: Guenter Roeck --- drivers/hwmon/pmbus/pmbus.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h index 7a28bac7f171..fb442fae7b3e 100644 --- a/drivers/hwmon/pmbus/pmbus.h +++ b/drivers/hwmon/pmbus/pmbus.h @@ -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);