efi_loader: selftest: enable APPEND_WRITE tests

[oweals/u-boot.git] / test / dm / regulator.c

diff --git a/test/dm/regulator.c b/test/dm/regulator.c
index 5d11e946b29284a816cac394e2066ccc5c9559ac..e510539542b60b7a22416c060f83712939d93ad8 100644 (file)
--- a/test/dm/regulator.c
+++ b/test/dm/regulator.c
@@ -175,6 +175,27 @@ static int dm_test_power_regulator_set_get_enable(struct unit_test_state *uts)
 }
 DM_TEST(dm_test_power_regulator_set_get_enable, DM_TESTF_SCAN_FDT);
 
+/* Test regulator set and get enable if allowed method */
+static
+int dm_test_power_regulator_set_enable_if_allowed(struct unit_test_state *uts)
+{
+       const char *platname;
+       struct udevice *dev, *dev_autoset;
+       bool val_set = false;
+
+       /* Get BUCK1 - always on regulator */
+       platname = regulator_names[BUCK1][PLATNAME];
+       ut_assertok(regulator_autoset_by_name(platname, &dev_autoset));
+       ut_assertok(regulator_get_by_platname(platname, &dev));
+
+       /* Try disabling always-on regulator */
+       ut_assertok(regulator_set_enable_if_allowed(dev, val_set));
+       ut_asserteq(regulator_get_enable(dev), !val_set);
+
+       return 0;
+}
+DM_TEST(dm_test_power_regulator_set_enable_if_allowed, DM_TESTF_SCAN_FDT);
+
 /* Test regulator set and get mode method */
 static int dm_test_power_regulator_set_get_mode(struct unit_test_state *uts)
 {