]> git.sur5r.net Git - u-boot/blob - test/dm/reset.c
sunxi: Enable eMMC on Libre Computer Board ALL-H3-CC boards
[u-boot] / test / dm / reset.c
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Copyright (c) 2016, NVIDIA CORPORATION.
4  */
5
6 #include <common.h>
7 #include <dm.h>
8 #include <dm/test.h>
9 #include <asm/reset.h>
10 #include <test/ut.h>
11
12 /* This must match the specifier for mbox-names="test" in the DT node */
13 #define TEST_RESET_ID 2
14
15 /* This is the other reset phandle specifier handled by bulk */
16 #define OTHER_RESET_ID 2
17
18 static int dm_test_reset(struct unit_test_state *uts)
19 {
20         struct udevice *dev_reset;
21         struct udevice *dev_test;
22
23         ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
24                                               &dev_reset));
25         ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
26
27         ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
28                                               &dev_test));
29         ut_assertok(sandbox_reset_test_get(dev_test));
30
31         ut_assertok(sandbox_reset_test_assert(dev_test));
32         ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
33
34         ut_assertok(sandbox_reset_test_deassert(dev_test));
35         ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
36
37         ut_assertok(sandbox_reset_test_free(dev_test));
38
39         return 0;
40 }
41 DM_TEST(dm_test_reset, DM_TESTF_SCAN_FDT);
42
43 static int dm_test_reset_bulk(struct unit_test_state *uts)
44 {
45         struct udevice *dev_reset;
46         struct udevice *dev_test;
47
48         ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
49                                               &dev_reset));
50         ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
51         ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
52
53         ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
54                                               &dev_test));
55         ut_assertok(sandbox_reset_test_get_bulk(dev_test));
56
57         ut_assertok(sandbox_reset_test_assert_bulk(dev_test));
58         ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
59         ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
60
61         ut_assertok(sandbox_reset_test_deassert_bulk(dev_test));
62         ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
63         ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
64
65         ut_assertok(sandbox_reset_test_release_bulk(dev_test));
66         ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
67         ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
68
69         return 0;
70 }
71 DM_TEST(dm_test_reset_bulk, DM_TESTF_SCAN_FDT);