1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2016, NVIDIA CORPORATION.
9 #include <asm/power-domain.h>
12 /* This must match the specifier for power-domains in the DT node */
13 #define TEST_POWER_DOMAIN 2
15 static int dm_test_power_domain(struct unit_test_state *uts)
17 struct udevice *dev_power_domain;
18 struct udevice *dev_test;
20 ut_assertok(uclass_get_device_by_name(UCLASS_POWER_DOMAIN,
23 ut_asserteq(0, sandbox_power_domain_query(dev_power_domain, 0));
24 ut_asserteq(0, sandbox_power_domain_query(dev_power_domain,
27 ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "power-domain-test",
29 ut_assertok(sandbox_power_domain_test_get(dev_test));
31 ut_assertok(sandbox_power_domain_test_on(dev_test));
32 ut_asserteq(0, sandbox_power_domain_query(dev_power_domain, 0));
33 ut_asserteq(1, sandbox_power_domain_query(dev_power_domain,
36 ut_assertok(sandbox_power_domain_test_off(dev_test));
37 ut_asserteq(0, sandbox_power_domain_query(dev_power_domain, 0));
38 ut_asserteq(0, sandbox_power_domain_query(dev_power_domain,
41 ut_assertok(sandbox_power_domain_test_free(dev_test));
45 DM_TEST(dm_test_power_domain, DM_TESTF_SCAN_FDT);