Test if regulator uclass children of PMIC are auto probed and set after PMIC probe.
Signed-off-by: Svyatoslav Ryhel clamor95@gmail.com --- test/dm/pmic.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/test/dm/pmic.c b/test/dm/pmic.c index ce671202fb..d0a3c24a54 100644 --- a/test/dm/pmic.c +++ b/test/dm/pmic.c @@ -18,6 +18,7 @@ #include <dm/uclass-internal.h> #include <dm/util.h> #include <power/pmic.h> +#include <power/regulator.h> #include <power/sandbox_pmic.h> #include <test/test.h> #include <test/ut.h> @@ -129,3 +130,36 @@ static int dm_test_power_pmic_mc34708_rw_val(struct unit_test_state *uts) }
DM_TEST(dm_test_power_pmic_mc34708_rw_val, UT_TESTF_SCAN_FDT); + +static int dm_test_power_pmic_child_probe(struct unit_test_state *uts) +{ + const char *name = "sandbox_pmic"; + const char *devname = "ldo1"; + struct udevice *dev; + + ut_assertok(pmic_get(name, &dev)); + + /* + * LDO1 with fdt properties: + * - min-microvolt = max-microvolt = 1800000 + * - min-microamp = max-microamp = 100000 + * - always-on = not set + * - boot-on = set + * Expected output state: uV=1800000; uA=100000; output enabled + */ + + /* Check, that the returned device is proper */ + ut_assertok(regulator_get_by_devname(devname, &dev)); + + /* Check the setup after autoset */ + ut_asserteq(regulator_get_value(dev), + SANDBOX_LDO1_AUTOSET_EXPECTED_UV); + ut_asserteq(regulator_get_current(dev), + SANDBOX_LDO1_AUTOSET_EXPECTED_UA); + ut_asserteq(regulator_get_enable(dev), + SANDBOX_LDO1_AUTOSET_EXPECTED_ENABLE); + + return 0; +} + +DM_TEST(dm_test_power_pmic_child_probe, UT_TESTF_SCAN_FDT);