test/dm/irq.c

   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>
  11 #include <asm/test.h>
  12 #include <dm/test.h>
  13 #include <test/ut.h>
  14
  15 /* Base test of the irq uclass */
  16 static int dm_test_irq_base(struct unit_test_state *uts)
  17 {
  18         struct udevice *dev;
  19
  20         ut_assertok(uclass_first_device_err(UCLASS_IRQ, &dev));
  21
  22         ut_asserteq(5, irq_route_pmc_gpio_gpe(dev, 4));
  23         ut_asserteq(-ENOENT, irq_route_pmc_gpio_gpe(dev, 14));
  24
  25         ut_assertok(irq_set_polarity(dev, 4, true));
  26         ut_asserteq(-EINVAL, irq_set_polarity(dev, 14, true));
  27
  28         ut_assertok(irq_snapshot_polarities(dev));
  29         ut_assertok(irq_restore_polarities(dev));
  30
  31         return 0;
  32 }
  33 DM_TEST(dm_test_irq_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
  34
  35 /* Test of irq_first_device_type() */
  36 static int dm_test_irq_type(struct unit_test_state *uts)
  37 {
  38         struct udevice *dev;
  39
  40         ut_assertok(irq_first_device_type(SANDBOX_IRQT_BASE, &dev));
  41         ut_asserteq(-ENODEV, irq_first_device_type(X86_IRQT_BASE, &dev));
  42
  43         return 0;
  44 }
  45 DM_TEST(dm_test_irq_type, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);