1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Test for power-management controller uclass (PMC)
4  *
5  * Copyright 2019 Google LLC
6  */
7 
8 #include <common.h>
9 #include <dm.h>
10 #include <power/acpi_pmc.h>
11 #include <dm/test.h>
12 #include <test/ut.h>
13 
14 /* Base test of the PMC uclass */
dm_test_pmc_base(struct unit_test_state * uts)15 static int dm_test_pmc_base(struct unit_test_state *uts)
16 {
17 	struct acpi_pmc_upriv *upriv;
18 	struct udevice *dev;
19 
20 	ut_assertok(uclass_first_device_err(UCLASS_ACPI_PMC, &dev));
21 
22 	ut_assertok(pmc_disable_tco(dev));
23 	ut_assertok(pmc_init(dev));
24 	ut_assertok(pmc_prev_sleep_state(dev));
25 
26 	/* Check some values to see that I/O works */
27 	upriv = dev_get_uclass_priv(dev);
28 	ut_asserteq(0x24, upriv->gpe0_sts[1]);
29 	ut_asserteq(0x64, upriv->tco1_sts);
30 
31 	return 0;
32 }
33 DM_TEST(dm_test_pmc_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
34