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tests: regulator_pmic: rework to use DEVICE_DT_GET

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Move to using a devicetree nodelabel (test_regulator) to reference
the regulator device to test.  This lets us remove use of Kconfig
as well as device_get_binding().

Signed-off-by: Kumar Gala <galak@kernel.org>
This commit is contained in:
Kumar Gala 2022-07-22 13:42:08 -05:00 committed by Kumar Gala
parent 5eca3922d5
commit b50f071af6
4 changed files with 4 additions and 14 deletions
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10
tests/drivers/regulator/pmic/Kconfig
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@ -1,10 +0,0 @@
# Copyright (c) 2021 NXP
# SPDX-License-Identifier: Apache-2.0
mainmenu "PMIC Regulator Test"
source "Kconfig.zephyr"
config TEST_PMIC_REGULATOR_NAME
string "PMIC regulator label to use for the test"
default "" # Must be set by board overlay

1
tests/drivers/regulator/pmic/boards/mimxrt685_evk_cm33.conf
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@ -1 +0,0 @@
CONFIG_TEST_PMIC_REGULATOR_NAME="LDO2_REG"

2
tests/drivers/regulator/pmic/boards/mimxrt685_evk_cm33.overlay
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@ -10,3 +10,5 @@
io-channels = <&lpadc0 0>;
};
};
test_regulator: &pca9420_ldo2 { };

5
tests/drivers/regulator/pmic/src/main.c
View file

@ -116,15 +116,14 @@ static void test_basic(void)
int rc, adc_reading;
adc_dev = DEVICE_DT_GET(ADC_NODE);
reg_dev = device_get_binding(CONFIG_TEST_PMIC_REGULATOR_NAME);
reg_dev = DEVICE_DT_GET(DT_NODELABEL(test_regulator));
zassert_true(device_is_ready(adc_dev), "ADC device is not ready");
zassert_not_null(reg_dev, "Could not get regulator device binding");
zassert_true(device_is_ready(reg_dev), "Regulator device is not ready");
/* Configure ADC */
adc_channel_setup(adc_dev, &channel_cfg);
reset_client();
/* Turn regulator on */