power-domain.c 1.4 KB

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  1. // SPDX-License-Identifier: GPL-2.0
  2. /*
  3. * Copyright (c) 2016, NVIDIA CORPORATION.
  4. */
  5. #include <common.h>
  6. #include <dm.h>
  7. #include <dm/test.h>
  8. #include <asm/power-domain.h>
  9. #include <test/ut.h>
  10. /* This must match the specifier for power-domains in the DT node */
  11. #define TEST_POWER_DOMAIN 2
  12. static int dm_test_power_domain(struct unit_test_state *uts)
  13. {
  14. struct udevice *dev_power_domain;
  15. struct udevice *dev_test;
  16. ut_assertok(uclass_get_device_by_name(UCLASS_POWER_DOMAIN,
  17. "power-domain",
  18. &dev_power_domain));
  19. ut_asserteq(0, sandbox_power_domain_query(dev_power_domain, 0));
  20. ut_asserteq(0, sandbox_power_domain_query(dev_power_domain,
  21. TEST_POWER_DOMAIN));
  22. ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "power-domain-test",
  23. &dev_test));
  24. ut_asserteq(1, sandbox_power_domain_query(dev_power_domain,
  25. TEST_POWER_DOMAIN));
  26. ut_assertok(sandbox_power_domain_test_get(dev_test));
  27. ut_assertok(sandbox_power_domain_test_on(dev_test));
  28. ut_asserteq(0, sandbox_power_domain_query(dev_power_domain, 0));
  29. ut_asserteq(1, sandbox_power_domain_query(dev_power_domain,
  30. TEST_POWER_DOMAIN));
  31. ut_assertok(sandbox_power_domain_test_off(dev_test));
  32. ut_asserteq(0, sandbox_power_domain_query(dev_power_domain, 0));
  33. ut_asserteq(0, sandbox_power_domain_query(dev_power_domain,
  34. TEST_POWER_DOMAIN));
  35. ut_assertok(sandbox_power_domain_test_free(dev_test));
  36. return 0;
  37. }
  38. DM_TEST(dm_test_power_domain, DM_TESTF_SCAN_FDT);