projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| fbb0efdd SG |
1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* | |
| 3 | * Test for irq uclass | |
| 4 | * | |
| 5 | * Copyright 2019 Google LLC | |
| 6 | */ | |
| 7 | ||
| 8 | #include <common.h> | |
| 9 | #include <dm.h> | |
| 10 | #include <irq.h> | |
| f4955137 | 11 | #include <acpi/acpi_device.h> |
| ba876079 | 12 | #include <asm/test.h> |
| fbb0efdd SG |
13 | #include <dm/test.h> |
| 14 | #include <test/ut.h> | |
| 15 | ||
| 16 | /* Base test of the irq uclass */ | |
| 17 | static int dm_test_irq_base(struct unit_test_state *uts) | |
| 18 | { | |
| 19 | struct udevice *dev; | |
| 20 | ||
| 21 | ut_assertok(uclass_first_device_err(UCLASS_IRQ, &dev)); | |
| 22 | ||
| 23 | ut_asserteq(5, irq_route_pmc_gpio_gpe(dev, 4)); | |
| 24 | ut_asserteq(-ENOENT, irq_route_pmc_gpio_gpe(dev, 14)); | |
| 25 | ||
| 26 | ut_assertok(irq_set_polarity(dev, 4, true)); | |
| 27 | ut_asserteq(-EINVAL, irq_set_polarity(dev, 14, true)); | |
| 28 | ||
| 29 | ut_assertok(irq_snapshot_polarities(dev)); | |
| 30 | ut_assertok(irq_restore_polarities(dev)); | |
| 31 | ||
| 32 | return 0; | |
| 33 | } | |
| e180c2b1 | 34 | DM_TEST(dm_test_irq_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); |
| ba876079 SG |
35 | |
| 36 | /* Test of irq_first_device_type() */ | |
| 37 | static int dm_test_irq_type(struct unit_test_state *uts) | |
| 38 | { | |
| 39 | struct udevice *dev; | |
| 40 | ||
| 41 | ut_assertok(irq_first_device_type(SANDBOX_IRQT_BASE, &dev)); | |
| 42 | ut_asserteq(-ENODEV, irq_first_device_type(X86_IRQT_BASE, &dev)); | |
| 43 | ||
| 44 | return 0; | |
| 45 | } | |
| e180c2b1 | 46 | DM_TEST(dm_test_irq_type, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); |
| 02554355 SG |
47 | |
| 48 | /* Test of irq_read_and_clear() */ | |
| 49 | static int dm_test_read_and_clear(struct unit_test_state *uts) | |
| 50 | { | |
| 51 | struct irq irq; | |
| 52 | ||
| 53 | ut_assertok(irq_first_device_type(SANDBOX_IRQT_BASE, &irq.dev)); | |
| 54 | irq.id = SANDBOX_IRQN_PEND; | |
| 55 | ut_asserteq(0, irq_read_and_clear(&irq)); | |
| 56 | ut_asserteq(0, irq_read_and_clear(&irq)); | |
| 57 | ut_asserteq(0, irq_read_and_clear(&irq)); | |
| 58 | ut_asserteq(1, irq_read_and_clear(&irq)); | |
| 59 | ut_asserteq(0, irq_read_and_clear(&irq)); | |
| 60 | ||
| 61 | return 0; | |
| 62 | } | |
| e180c2b1 | 63 | DM_TEST(dm_test_read_and_clear, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); |
| 02554355 SG |
64 | |
| 65 | /* Test of irq_request() */ | |
| 66 | static int dm_test_request(struct unit_test_state *uts) | |
| 67 | { | |
| 68 | struct udevice *dev; | |
| 69 | struct irq irq; | |
| 70 | ||
| 71 | ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev)); | |
| 72 | ut_asserteq_str("a-test", dev->name); | |
| 73 | ut_assertok(irq_get_by_index(dev, 0, &irq)); | |
| 74 | ut_asserteq(3, irq.id); | |
| 75 | ||
| 76 | return 0; | |
| 77 | } | |
| e180c2b1 | 78 | DM_TEST(dm_test_request, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); |
| f4955137 SG |
79 | |
| 80 | /* Test of irq_get_acpi() */ | |
| 81 | static int dm_test_irq_get_acpi(struct unit_test_state *uts) | |
| 82 | { | |
| 83 | struct acpi_irq airq; | |
| 84 | struct udevice *dev; | |
| 85 | struct irq irq; | |
| 86 | ||
| 87 | ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev)); | |
| 88 | ut_assertok(irq_get_by_index(dev, 0, &irq)); | |
| 89 | ||
| 90 | /* see sandbox_get_acpi() */ | |
| 91 | ut_assertok(irq_get_acpi(&irq, &airq)); | |
| 92 | ut_asserteq(3, airq.pin); | |
| 93 | ut_asserteq(ACPI_IRQ_LEVEL_TRIGGERED, airq.mode); | |
| 94 | ut_asserteq(ACPI_IRQ_ACTIVE_HIGH, airq.polarity); | |
| 95 | ut_asserteq(ACPI_IRQ_SHARED, airq.shared); | |
| 96 | ut_asserteq(ACPI_IRQ_WAKE, airq.wake); | |
| 97 | ||
| 98 | return 0; | |
| 99 | } | |
| e180c2b1 | 100 | DM_TEST(dm_test_irq_get_acpi, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); |