1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright 2019 Google LLC
15 /* Base test of the irq uclass */
16 static int dm_test_irq_base(struct unit_test_state *uts)
20 ut_assertok(uclass_first_device_err(UCLASS_IRQ, &dev));
22 ut_asserteq(5, irq_route_pmc_gpio_gpe(dev, 4));
23 ut_asserteq(-ENOENT, irq_route_pmc_gpio_gpe(dev, 14));
25 ut_assertok(irq_set_polarity(dev, 4, true));
26 ut_asserteq(-EINVAL, irq_set_polarity(dev, 14, true));
28 ut_assertok(irq_snapshot_polarities(dev));
29 ut_assertok(irq_restore_polarities(dev));
33 DM_TEST(dm_test_irq_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
35 /* Test of irq_first_device_type() */
36 static int dm_test_irq_type(struct unit_test_state *uts)
40 ut_assertok(irq_first_device_type(SANDBOX_IRQT_BASE, &dev));
41 ut_asserteq(-ENODEV, irq_first_device_type(X86_IRQT_BASE, &dev));
45 DM_TEST(dm_test_irq_type, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
47 /* Test of irq_read_and_clear() */
48 static int dm_test_read_and_clear(struct unit_test_state *uts)
52 ut_assertok(irq_first_device_type(SANDBOX_IRQT_BASE, &irq.dev));
53 irq.id = SANDBOX_IRQN_PEND;
54 ut_asserteq(0, irq_read_and_clear(&irq));
55 ut_asserteq(0, irq_read_and_clear(&irq));
56 ut_asserteq(0, irq_read_and_clear(&irq));
57 ut_asserteq(1, irq_read_and_clear(&irq));
58 ut_asserteq(0, irq_read_and_clear(&irq));
62 DM_TEST(dm_test_read_and_clear, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
64 /* Test of irq_request() */
65 static int dm_test_request(struct unit_test_state *uts)
70 ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev));
71 ut_asserteq_str("a-test", dev->name);
72 ut_assertok(irq_get_by_index(dev, 0, &irq));
73 ut_asserteq(3, irq.id);
77 DM_TEST(dm_test_request, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);