diff options
Diffstat (limited to 'test/dm/syscon.c')
-rw-r--r-- | test/dm/syscon.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/dm/syscon.c b/test/dm/syscon.c index 3642481..c40f5fc 100644 --- a/test/dm/syscon.c +++ b/test/dm/syscon.c @@ -29,3 +29,20 @@ static int dm_test_syscon_base(struct unit_test_state *uts) return 0; } DM_TEST(dm_test_syscon_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); + +/* Test system controller finding */ +static int dm_test_syscon_by_driver_data(struct unit_test_state *uts) +{ + struct udevice *dev; + + ut_assertok(syscon_get_by_driver_data(SYSCON0, &dev)); + ut_asserteq(SYSCON0, dev->driver_data); + + ut_assertok(syscon_get_by_driver_data(SYSCON1, &dev)); + ut_asserteq(SYSCON1, dev->driver_data); + + ut_asserteq(-ENODEV, syscon_get_by_driver_data(2, &dev)); + + return 0; +} +DM_TEST(dm_test_syscon_by_driver_data, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); |