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- // SPDX-License-Identifier: GPL-2.0
- /*
- * Copyright (c) 2016, NVIDIA CORPORATION.
- */
- #include <common.h>
- #include <dm.h>
- #include <dm/device-internal.h>
- #include <log.h>
- #include <malloc.h>
- #include <reset.h>
- #include <dm/test.h>
- #include <asm/reset.h>
- #include <test/test.h>
- #include <test/ut.h>
- /* This must match the specifier for mbox-names="test" in the DT node */
- #define TEST_RESET_ID 2
- /* This is the other reset phandle specifier handled by bulk */
- #define OTHER_RESET_ID 2
- /* Base test of the reset uclass */
- static int dm_test_reset_base(struct unit_test_state *uts)
- {
- struct udevice *dev;
- struct reset_ctl reset_method1;
- struct reset_ctl reset_method2;
- /* Get the device using the reset device */
- ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
- &dev));
- /* Get the same reset port in 2 different ways and compare */
- ut_assertok(reset_get_by_index(dev, 1, &reset_method1));
- ut_assertok(reset_get_by_index_nodev(dev_ofnode(dev), 1,
- &reset_method2));
- ut_asserteq(reset_method1.id, reset_method2.id);
- return 0;
- }
- DM_TEST(dm_test_reset_base, UT_TESTF_SCAN_FDT);
- static int dm_test_reset(struct unit_test_state *uts)
- {
- struct udevice *dev_reset;
- struct udevice *dev_test;
- ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
- &dev_reset));
- ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
- &dev_test));
- ut_assertok(sandbox_reset_test_get(dev_test));
- ut_assertok(sandbox_reset_test_assert(dev_test));
- ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_assertok(sandbox_reset_test_deassert(dev_test));
- ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(1, sandbox_reset_is_requested(dev_reset, TEST_RESET_ID));
- ut_assertok(sandbox_reset_test_free(dev_test));
- ut_asserteq(0, sandbox_reset_is_requested(dev_reset, TEST_RESET_ID));
- return 0;
- }
- DM_TEST(dm_test_reset, UT_TESTF_SCAN_FDT);
- static int dm_test_reset_devm(struct unit_test_state *uts)
- {
- struct udevice *dev_reset;
- struct udevice *dev_test;
- ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
- &dev_reset));
- ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
- &dev_test));
- ut_assertok(sandbox_reset_test_get_devm(dev_test));
- ut_assertok(sandbox_reset_test_assert(dev_test));
- ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_assertok(sandbox_reset_test_deassert(dev_test));
- ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(1, sandbox_reset_is_requested(dev_reset, TEST_RESET_ID));
- ut_assertok(device_remove(dev_test, DM_REMOVE_NORMAL));
- ut_asserteq(0, sandbox_reset_is_requested(dev_reset, TEST_RESET_ID));
- return 0;
- }
- DM_TEST(dm_test_reset_devm, UT_TESTF_SCAN_FDT);
- static int dm_test_reset_bulk(struct unit_test_state *uts)
- {
- struct udevice *dev_reset;
- struct udevice *dev_test;
- ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
- &dev_reset));
- ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
- ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
- &dev_test));
- ut_assertok(sandbox_reset_test_get_bulk(dev_test));
- ut_assertok(sandbox_reset_test_assert_bulk(dev_test));
- ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
- ut_assertok(sandbox_reset_test_deassert_bulk(dev_test));
- ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
- ut_assertok(sandbox_reset_test_release_bulk(dev_test));
- ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
- return 0;
- }
- DM_TEST(dm_test_reset_bulk, UT_TESTF_SCAN_FDT);
- static int dm_test_reset_bulk_devm(struct unit_test_state *uts)
- {
- struct udevice *dev_reset;
- struct udevice *dev_test;
- ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
- &dev_reset));
- ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
- ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
- &dev_test));
- ut_assertok(sandbox_reset_test_get_bulk_devm(dev_test));
- ut_assertok(sandbox_reset_test_assert_bulk(dev_test));
- ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
- ut_assertok(sandbox_reset_test_deassert_bulk(dev_test));
- ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
- ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
- ut_asserteq(1, sandbox_reset_is_requested(dev_reset, OTHER_RESET_ID));
- ut_asserteq(1, sandbox_reset_is_requested(dev_reset, TEST_RESET_ID));
- ut_assertok(device_remove(dev_test, DM_REMOVE_NORMAL));
- ut_asserteq(0, sandbox_reset_is_requested(dev_reset, TEST_RESET_ID));
- ut_asserteq(0, sandbox_reset_is_requested(dev_reset, OTHER_RESET_ID));
- return 0;
- }
- DM_TEST(dm_test_reset_bulk_devm, UT_TESTF_SCAN_FDT);
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