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| // SPDX-License-Identifier: GPL-2.0+
| /*
| * Copyright (C) 2017 Google, Inc
| */
|
| #include <common.h>
| #include <dm.h>
| #include <pwm.h>
| #include <dm/test.h>
| #include <test/ut.h>
|
| /* Basic test of the pwm uclass */
| static int dm_test_pwm_base(struct unit_test_state *uts)
| {
| struct udevice *dev;
|
| ut_assertok(uclass_get_device(UCLASS_PWM, 0, &dev));
| ut_assertnonnull(dev);
| ut_assertok(pwm_set_config(dev, 0, 100, 50));
| ut_assertok(pwm_set_enable(dev, 0, true));
| ut_assertok(pwm_set_enable(dev, 1, true));
| ut_assertok(pwm_set_enable(dev, 2, true));
| ut_asserteq(-ENOSPC, pwm_set_enable(dev, 3, true));
| ut_assertok(pwm_set_invert(dev, 0, true));
|
| ut_assertok(uclass_get_device(UCLASS_PWM, 1, &dev));
| ut_asserteq(-ENODEV, uclass_get_device(UCLASS_PWM, 2, &dev));
|
| return 0;
| }
| DM_TEST(dm_test_pwm_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
|
|
