1*83d290c5STom Rini // SPDX-License-Identifier: GPL-2.0
24581b717SStephen Warren /*
34581b717SStephen Warren * Copyright (c) 2016, NVIDIA CORPORATION.
44581b717SStephen Warren */
54581b717SStephen Warren
64581b717SStephen Warren #include <common.h>
74581b717SStephen Warren #include <dm.h>
84581b717SStephen Warren #include <dm/test.h>
94581b717SStephen Warren #include <asm/reset.h>
104581b717SStephen Warren #include <test/ut.h>
114581b717SStephen Warren
124581b717SStephen Warren /* This must match the specifier for mbox-names="test" in the DT node */
134581b717SStephen Warren #define TEST_RESET_ID 2
144581b717SStephen Warren
1591f5f8b7SNeil Armstrong /* This is the other reset phandle specifier handled by bulk */
1691f5f8b7SNeil Armstrong #define OTHER_RESET_ID 2
1791f5f8b7SNeil Armstrong
dm_test_reset(struct unit_test_state * uts)184581b717SStephen Warren static int dm_test_reset(struct unit_test_state *uts)
194581b717SStephen Warren {
204581b717SStephen Warren struct udevice *dev_reset;
214581b717SStephen Warren struct udevice *dev_test;
224581b717SStephen Warren
234581b717SStephen Warren ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
244581b717SStephen Warren &dev_reset));
254581b717SStephen Warren ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
264581b717SStephen Warren
274581b717SStephen Warren ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
284581b717SStephen Warren &dev_test));
294581b717SStephen Warren ut_assertok(sandbox_reset_test_get(dev_test));
304581b717SStephen Warren
314581b717SStephen Warren ut_assertok(sandbox_reset_test_assert(dev_test));
324581b717SStephen Warren ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
334581b717SStephen Warren
344581b717SStephen Warren ut_assertok(sandbox_reset_test_deassert(dev_test));
354581b717SStephen Warren ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
364581b717SStephen Warren
374581b717SStephen Warren ut_assertok(sandbox_reset_test_free(dev_test));
384581b717SStephen Warren
394581b717SStephen Warren return 0;
404581b717SStephen Warren }
414581b717SStephen Warren DM_TEST(dm_test_reset, DM_TESTF_SCAN_FDT);
4291f5f8b7SNeil Armstrong
dm_test_reset_bulk(struct unit_test_state * uts)4391f5f8b7SNeil Armstrong static int dm_test_reset_bulk(struct unit_test_state *uts)
4491f5f8b7SNeil Armstrong {
4591f5f8b7SNeil Armstrong struct udevice *dev_reset;
4691f5f8b7SNeil Armstrong struct udevice *dev_test;
4791f5f8b7SNeil Armstrong
4891f5f8b7SNeil Armstrong ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
4991f5f8b7SNeil Armstrong &dev_reset));
5091f5f8b7SNeil Armstrong ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
5191f5f8b7SNeil Armstrong ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
5291f5f8b7SNeil Armstrong
5391f5f8b7SNeil Armstrong ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
5491f5f8b7SNeil Armstrong &dev_test));
5591f5f8b7SNeil Armstrong ut_assertok(sandbox_reset_test_get_bulk(dev_test));
5691f5f8b7SNeil Armstrong
5791f5f8b7SNeil Armstrong ut_assertok(sandbox_reset_test_assert_bulk(dev_test));
5891f5f8b7SNeil Armstrong ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
5991f5f8b7SNeil Armstrong ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
6091f5f8b7SNeil Armstrong
6191f5f8b7SNeil Armstrong ut_assertok(sandbox_reset_test_deassert_bulk(dev_test));
6291f5f8b7SNeil Armstrong ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
6391f5f8b7SNeil Armstrong ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
6491f5f8b7SNeil Armstrong
6591f5f8b7SNeil Armstrong ut_assertok(sandbox_reset_test_release_bulk(dev_test));
6691f5f8b7SNeil Armstrong ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
6791f5f8b7SNeil Armstrong ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
6891f5f8b7SNeil Armstrong
6991f5f8b7SNeil Armstrong return 0;
7091f5f8b7SNeil Armstrong }
7191f5f8b7SNeil Armstrong DM_TEST(dm_test_reset_bulk, DM_TESTF_SCAN_FDT);
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