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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (C) 2015 Thomas Chou <thomas@wytron.com.tw>
- */
- #include <common.h>
- #include <dm.h>
- #include <timer.h>
- #include <dm/test.h>
- #include <dm/device-internal.h>
- #include <test/test.h>
- #include <test/ut.h>
- #include <asm/cpu.h>
- /*
- * Basic test of the timer uclass.
- */
- static int dm_test_timer_base(struct unit_test_state *uts)
- {
- struct udevice *dev;
- ut_assertok(uclass_get_device_by_name(UCLASS_TIMER, "timer@0", &dev));
- ut_asserteq(1000000, timer_get_rate(dev));
- return 0;
- }
- DM_TEST(dm_test_timer_base, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
- /*
- * Test of timebase fallback
- */
- static int dm_test_timer_timebase_fallback(struct unit_test_state *uts)
- {
- struct udevice *dev;
- cpu_sandbox_set_current("cpu-test1");
- ut_assertok(uclass_get_device_by_name(UCLASS_TIMER, "timer@1", &dev));
- ut_asserteq(3000000, timer_get_rate(dev));
- ut_assertok(device_remove(dev, DM_REMOVE_NORMAL));
- cpu_sandbox_set_current("cpu-test2");
- ut_assertok(uclass_get_device_by_name(UCLASS_TIMER, "timer@1", &dev));
- ut_asserteq(2000000, timer_get_rate(dev));
- cpu_sandbox_set_current("cpu-test1");
- return 0;
- }
- DM_TEST(dm_test_timer_timebase_fallback,
- UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
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