Emulate use of the regulator by a few consumers with balanced on/off calls.
Signed-off-by: Svyatoslav Ryhel clamor95@gmail.com --- test/dm/regulator.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/test/dm/regulator.c b/test/dm/regulator.c index 86f4862d9d..33115daaf5 100644 --- a/test/dm/regulator.c +++ b/test/dm/regulator.c @@ -194,6 +194,24 @@ int dm_test_power_regulator_set_enable_if_allowed(struct unit_test_state *uts) ut_assertok(regulator_set_enable_if_allowed(dev, val_set)); ut_asserteq(regulator_get_enable(dev), !val_set);
+ /* Set the Enable of LDO1 - default is disabled */ + platname = regulator_names[LDO1][PLATNAME]; + ut_assertok(regulator_get_by_platname(platname, &dev)); + ut_assertok(regulator_set_enable_if_allowed(dev, true)); + + /* Get the Enable state of LDO1 and compare it with the requested one */ + ut_asserteq(regulator_get_enable(dev), true); + + /* Emulate second consumer */ + ut_assertok(regulator_set_enable_if_allowed(dev, true)); + ut_asserteq(regulator_get_enable(dev), true); + + /* Emulate one of counsumers disable call */ + ut_assertok(regulator_set_enable_if_allowed(dev, false)); + + /* Regulator should still be on since counter indicates one consumer active */ + ut_asserteq(regulator_get_enable(dev), true); + return 0; } DM_TEST(dm_test_power_regulator_set_enable_if_allowed, UT_TESTF_SCAN_FDT);