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drivers: regulator: fake: Added is_enabled property

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Added is_enabled devicetree property to fake regulator.
Allows testing of init behaviour when regulator is enabled
in hardware.

Signed-off-by: Andy Sinclair <andy.sinclair@nordicsemi.no>
This commit is contained in:
Andy Sinclair 2024-02-20 22:18:45 +00:00 committed by Anas Nashif
parent 977fc0c2ad
commit b46e2f3d8a
2 changed files with 12 additions and 1 deletions
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6
drivers/regulator/regulator_fake.c
View file

@ -15,6 +15,7 @@
struct regulator_fake_config {
struct regulator_common_config common;
bool is_enabled;
};
struct regulator_fake_data {
@ -64,9 +65,11 @@ static struct regulator_driver_api api = {
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, false);
return regulator_common_init(dev, config->is_enabled);
}
/* parent regulator */
@ -90,6 +93,7 @@ static struct regulator_parent_driver_api parent_api = {
\
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, \

7
dts/bindings/regulator/zephyr,fake-regulator.yaml
View file

@ -10,3 +10,10 @@ compatible: "zephyr,fake-regulator"
child-binding:
include: regulator.yaml
properties:
fake-is-enabled-in-hardware:
type: boolean
description: |
Sets the is_enabled flag passed to regulator_common_init.
Allows test cases where the regulator is enabled in hardware.