blob: 77c79285d933a2079d468ebd4ab7847bab74a877 [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Simon Glasscd556522015-07-06 12:54:35 -06002/*
3 * Copyright (C) 2015 Google, Inc
Simon Glasscd556522015-07-06 12:54:35 -06004 */
5
6#include <common.h>
7#include <dm.h>
8#include <syscon.h>
9#include <asm/test.h>
10#include <dm/test.h>
11#include <test/ut.h>
12
Simon Glasscd556522015-07-06 12:54:35 -060013/* Base test of system controllers */
14static int dm_test_syscon_base(struct unit_test_state *uts)
15{
16 struct udevice *dev;
17
18 ut_assertok(uclass_get_device(UCLASS_SYSCON, 0, &dev));
19 ut_asserteq(SYSCON0, dev->driver_data);
20
21 ut_assertok(uclass_get_device(UCLASS_SYSCON, 1, &dev));
22 ut_asserteq(SYSCON1, dev->driver_data);
23
24 ut_asserteq(-ENODEV, uclass_get_device(UCLASS_SYSCON, 2, &dev));
25
26 return 0;
27}
28DM_TEST(dm_test_syscon_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
Simon Glass6d5579c2016-01-17 16:11:08 -070029
30/* Test system controller finding */
31static int dm_test_syscon_by_driver_data(struct unit_test_state *uts)
32{
33 struct udevice *dev;
34
35 ut_assertok(syscon_get_by_driver_data(SYSCON0, &dev));
36 ut_asserteq(SYSCON0, dev->driver_data);
37
38 ut_assertok(syscon_get_by_driver_data(SYSCON1, &dev));
39 ut_asserteq(SYSCON1, dev->driver_data);
40
41 ut_asserteq(-ENODEV, syscon_get_by_driver_data(2, &dev));
42
43 return 0;
44}
45DM_TEST(dm_test_syscon_by_driver_data, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);