blob: c2c71593c615281c140248636ae1bbb55d63d77e [file] [log] [blame]
/*
* Copyright (c) 2022 Nordic Semiconductor ASA
* SPDX-License-Identifier: Apache-2.0
*/
#define DT_DRV_COMPAT zephyr_fake_regulator
#include <zephyr/devicetree.h>
#include <zephyr/drivers/regulator.h>
#include <zephyr/drivers/regulator/fake.h>
#include <zephyr/fff.h>
#include <zephyr/toolchain.h>
/* regulator */
struct regulator_fake_config {
struct regulator_common_config common;
bool is_enabled;
};
struct regulator_fake_data {
struct regulator_common_data data;
};
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_enable, const struct device *);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_disable, const struct device *);
DEFINE_FAKE_VALUE_FUNC(unsigned int, regulator_fake_count_voltages,
const struct device *);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_list_voltage, const struct device *,
unsigned int, int32_t *);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_set_voltage, const struct device *,
int32_t, int32_t);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_get_voltage, const struct device *,
int32_t *);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_set_current_limit,
const struct device *, int32_t, int32_t);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_get_current_limit,
const struct device *, int32_t *);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_set_mode, const struct device *,
regulator_mode_t);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_get_mode, const struct device *,
regulator_mode_t *);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_set_active_discharge, const struct device *,
bool);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_get_active_discharge, const struct device *,
bool *);
DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_get_error_flags,
const struct device *, regulator_error_flags_t *);
static struct regulator_driver_api api = {
.enable = regulator_fake_enable,
.disable = regulator_fake_disable,
.count_voltages = regulator_fake_count_voltages,
.list_voltage = regulator_fake_list_voltage,
.set_voltage = regulator_fake_set_voltage,
.get_voltage = regulator_fake_get_voltage,
.set_current_limit = regulator_fake_set_current_limit,
.get_current_limit = regulator_fake_get_current_limit,
.set_mode = regulator_fake_set_mode,
.get_mode = regulator_fake_get_mode,
.set_active_discharge = regulator_fake_set_active_discharge,
.get_active_discharge = regulator_fake_get_active_discharge,
.get_error_flags = regulator_fake_get_error_flags,
};
static int regulator_fake_init(const struct device *dev)
{
const struct regulator_fake_config *config = dev->config;
regulator_common_data_init(dev);
return regulator_common_init(dev, config->is_enabled);
}
/* parent regulator */
DEFINE_FAKE_VALUE_FUNC(int, regulator_parent_fake_dvs_state_set,
const struct device *, regulator_dvs_state_t);
DEFINE_FAKE_VALUE_FUNC(int, regulator_parent_fake_ship_mode,
const struct device *);
static struct regulator_parent_driver_api parent_api = {
.dvs_state_set = regulator_parent_fake_dvs_state_set,
.ship_mode = regulator_parent_fake_ship_mode,
};
#define FAKE_DATA_NAME(node_id) _CONCAT(data_, DT_DEP_ORD(node_id))
#define FAKE_CONF_NAME(node_id) _CONCAT(config_, DT_DEP_ORD(node_id))
#define REGULATOR_FAKE_DEFINE(node_id) \
static struct regulator_fake_data FAKE_DATA_NAME(node_id); \
\
static const struct regulator_fake_config FAKE_CONF_NAME(node_id) = { \
.common = REGULATOR_DT_COMMON_CONFIG_INIT(node_id), \
.is_enabled = DT_PROP(node_id, fake_is_enabled_in_hardware), \
}; \
\
DEVICE_DT_DEFINE(node_id, regulator_fake_init, NULL, \
&FAKE_DATA_NAME(node_id), &FAKE_CONF_NAME(node_id), \
POST_KERNEL, CONFIG_REGULATOR_FAKE_INIT_PRIORITY, \
&api);
#define REGULATOR_FAKE_DEFINE_ALL(inst) \
DEVICE_DT_INST_DEFINE(inst, NULL, NULL, NULL, NULL, POST_KERNEL, \
CONFIG_REGULATOR_FAKE_COMMON_INIT_PRIORITY, \
&parent_api); \
\
DT_INST_FOREACH_CHILD(inst, REGULATOR_FAKE_DEFINE)
DT_INST_FOREACH_STATUS_OKAY(REGULATOR_FAKE_DEFINE_ALL)