blob: 99bff962a9aa94b9ceaf243fcec7c4a5a5342189 [file] [log] [blame]
Simon Glasscd556522015-07-06 12:54:35 -06001/*
2 * Copyright (C) 2015 Google, Inc
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#include <common.h>
8#include <dm.h>
9#include <syscon.h>
10#include <asm/test.h>
11#include <dm/test.h>
12#include <test/ut.h>
13
Simon Glasscd556522015-07-06 12:54:35 -060014/* Base test of system controllers */
15static int dm_test_syscon_base(struct unit_test_state *uts)
16{
17 struct udevice *dev;
18
19 ut_assertok(uclass_get_device(UCLASS_SYSCON, 0, &dev));
20 ut_asserteq(SYSCON0, dev->driver_data);
21
22 ut_assertok(uclass_get_device(UCLASS_SYSCON, 1, &dev));
23 ut_asserteq(SYSCON1, dev->driver_data);
24
25 ut_asserteq(-ENODEV, uclass_get_device(UCLASS_SYSCON, 2, &dev));
26
27 return 0;
28}
29DM_TEST(dm_test_syscon_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
Simon Glass6d5579c2016-01-17 16:11:08 -070030
31/* Test system controller finding */
32static int dm_test_syscon_by_driver_data(struct unit_test_state *uts)
33{
34 struct udevice *dev;
35
36 ut_assertok(syscon_get_by_driver_data(SYSCON0, &dev));
37 ut_asserteq(SYSCON0, dev->driver_data);
38
39 ut_assertok(syscon_get_by_driver_data(SYSCON1, &dev));
40 ut_asserteq(SYSCON1, dev->driver_data);
41
42 ut_asserteq(-ENODEV, syscon_get_by_driver_data(2, &dev));
43
44 return 0;
45}
46DM_TEST(dm_test_syscon_by_driver_data, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);