103 lines
3.8 KiB
C
103 lines
3.8 KiB
C
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/*
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* Copyright (c) 2022 Nordic Semiconductor ASA
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* SPDX-License-Identifier: Apache-2.0
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*/
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#define DT_DRV_COMPAT zephyr_fake_regulator
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#include <zephyr/devicetree.h>
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#include <zephyr/drivers/regulator.h>
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#include <zephyr/drivers/regulator/fake.h>
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#include <zephyr/fff.h>
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#include <zephyr/toolchain.h>
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/* regulator */
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struct regulator_fake_config {
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struct regulator_common_config common;
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};
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struct regulator_fake_data {
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struct regulator_common_data data;
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};
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_enable, const struct device *);
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_disable, const struct device *);
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DEFINE_FAKE_VALUE_FUNC(unsigned int, regulator_fake_count_voltages,
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const struct device *);
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_list_voltage, const struct device *,
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unsigned int, int32_t *);
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_set_voltage, const struct device *,
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int32_t, int32_t);
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_get_voltage, const struct device *,
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int32_t *);
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_set_current_limit,
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const struct device *, int32_t, int32_t);
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_get_current_limit,
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const struct device *, int32_t *);
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_set_mode, const struct device *,
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regulator_mode_t);
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DEFINE_FAKE_VALUE_FUNC(int, regulator_fake_get_error_flags,
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const struct device *, regulator_error_flags_t *);
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static struct regulator_driver_api api = {
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.enable = regulator_fake_enable,
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.disable = regulator_fake_disable,
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.count_voltages = regulator_fake_count_voltages,
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.list_voltage = regulator_fake_list_voltage,
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.set_voltage = regulator_fake_set_voltage,
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.get_voltage = regulator_fake_get_voltage,
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.set_current_limit = regulator_fake_set_current_limit,
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.get_current_limit = regulator_fake_get_current_limit,
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.set_mode = regulator_fake_set_mode,
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.get_error_flags = regulator_fake_get_error_flags,
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};
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static int regulator_fake_init(const struct device *dev)
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{
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regulator_common_data_init(dev);
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return regulator_common_init_enable(dev);
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}
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/* parent regulator */
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DEFINE_FAKE_VALUE_FUNC(int, regulator_parent_fake_dvs_state_set,
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const struct device *, regulator_dvs_state_t);
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static struct regulator_parent_driver_api parent_api = {
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.dvs_state_set = regulator_parent_fake_dvs_state_set,
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};
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static int regulator_fake_common_init(const struct device *dev)
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{
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ARG_UNUSED(dev);
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return 0;
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}
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#define FAKE_DATA_NAME(node_id) _CONCAT(data_, DT_DEP_ORD(node_id))
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#define FAKE_CONF_NAME(node_id) _CONCAT(config_, DT_DEP_ORD(node_id))
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#define REGULATOR_FAKE_DEFINE(node_id) \
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static struct regulator_fake_data FAKE_DATA_NAME(node_id); \
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\
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static const struct regulator_fake_config FAKE_CONF_NAME(node_id) = { \
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.common = REGULATOR_DT_COMMON_CONFIG_INIT(node_id), \
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}; \
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\
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DEVICE_DT_DEFINE(node_id, regulator_fake_init, NULL, \
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&FAKE_DATA_NAME(node_id), &FAKE_CONF_NAME(node_id), \
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POST_KERNEL, CONFIG_REGULATOR_FAKE_INIT_PRIORITY, \
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&api);
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#define REGULATOR_FAKE_DEFINE_ALL(inst) \
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DEVICE_DT_INST_DEFINE(inst, regulator_fake_common_init, NULL, NULL, \
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NULL, POST_KERNEL, \
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CONFIG_REGULATOR_FAKE_COMMON_INIT_PRIORITY, \
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&parent_api); \
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\
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DT_INST_FOREACH_CHILD(inst, REGULATOR_FAKE_DEFINE)
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DT_INST_FOREACH_STATUS_OKAY(REGULATOR_FAKE_DEFINE_ALL)
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