diff options
Diffstat (limited to 'test/dm/timer.c')
| -rw-r--r-- | test/dm/timer.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/test/dm/timer.c b/test/dm/timer.c index 95dab976654..70043b9eeed 100644 --- a/test/dm/timer.c +++ b/test/dm/timer.c @@ -7,8 +7,10 @@ #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. @@ -17,9 +19,32 @@ static int dm_test_timer_base(struct unit_test_state *uts) { struct udevice *dev; - ut_assertok(uclass_get_device(UCLASS_TIMER, 0, &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); |