143b41566SSimon Glass /*
243b41566SSimon Glass * Copyright (C) 2017 Google, Inc
343b41566SSimon Glass *
443b41566SSimon Glass * SPDX-License-Identifier: GPL-2.0+
543b41566SSimon Glass */
643b41566SSimon Glass
743b41566SSimon Glass #include <common.h>
843b41566SSimon Glass #include <dm.h>
943b41566SSimon Glass #include <pwm.h>
1043b41566SSimon Glass #include <dm/test.h>
1143b41566SSimon Glass #include <test/ut.h>
1243b41566SSimon Glass
1343b41566SSimon Glass DECLARE_GLOBAL_DATA_PTR;
1443b41566SSimon Glass
1543b41566SSimon Glass /* Basic test of the pwm uclass */
dm_test_pwm_base(struct unit_test_state * uts)1643b41566SSimon Glass static int dm_test_pwm_base(struct unit_test_state *uts)
1743b41566SSimon Glass {
1843b41566SSimon Glass struct udevice *dev;
1943b41566SSimon Glass
2043b41566SSimon Glass ut_assertok(uclass_get_device(UCLASS_PWM, 0, &dev));
21*1a596c44SSimon Glass ut_assertnonnull(dev);
2243b41566SSimon Glass ut_assertok(pwm_set_config(dev, 0, 100, 50));
2343b41566SSimon Glass ut_assertok(pwm_set_enable(dev, 0, true));
2443b41566SSimon Glass ut_assertok(pwm_set_enable(dev, 1, true));
2543b41566SSimon Glass ut_assertok(pwm_set_enable(dev, 2, true));
2643b41566SSimon Glass ut_asserteq(-ENOSPC, pwm_set_enable(dev, 3, true));
275540e25aSKever Yang ut_assertok(pwm_set_invert(dev, 0, true));
2843b41566SSimon Glass
2943b41566SSimon Glass ut_assertok(uclass_get_device(UCLASS_PWM, 1, &dev));
3043b41566SSimon Glass ut_asserteq(-ENODEV, uclass_get_device(UCLASS_PWM, 2, &dev));
3143b41566SSimon Glass
3243b41566SSimon Glass return 0;
3343b41566SSimon Glass }
3443b41566SSimon Glass DM_TEST(dm_test_pwm_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
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