Test if regulator uclass children of PMIC are auto probed and set
after PMIC probe.
Signed-off-by: Svyatoslav Ryhel <clamo...@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);
--
2.39.2
