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