diff options
Diffstat (limited to 'test/dm/test-fdt.c')
| -rw-r--r-- | test/dm/test-fdt.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/dm/test-fdt.c b/test/dm/test-fdt.c index 9b771fdf19..d273e21853 100644 --- a/test/dm/test-fdt.c +++ b/test/dm/test-fdt.c @@ -19,6 +19,7 @@ #include <dm/util.h> #include <dm/lists.h> #include <dm/of_access.h> +#include <linux/ioport.h> #include <test/test.h> #include <test/ut.h> @@ -1165,3 +1166,35 @@ static int dm_test_decode_display_timing(struct unit_test_state *uts) return 0; } DM_TEST(dm_test_decode_display_timing, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); + +/* Test read_resourcee() */ +static int dm_test_read_resource(struct unit_test_state *uts) +{ + struct udevice *dev; + struct resource res; + + /* test resource without translation */ + ut_assertok(uclass_find_device_by_name(UCLASS_SIMPLE_BUS, "syscon@2", &dev)); + ut_assertok(dev_read_resource(dev, 0, &res)); + ut_asserteq(0x40, res.start); + ut_asserteq(0x44, res.end); + ut_assertok(dev_read_resource(dev, 1, &res)); + ut_asserteq(0x48, res.start); + ut_asserteq(0x4d, res.end); + + /* test resource with translation */ + ut_assertok(uclass_find_device_by_name(UCLASS_TEST_DUMMY, "dev@1,100", &dev)); + ut_assertok(dev_read_resource(dev, 0, &res)); + ut_asserteq(0x9000, res.start); + ut_asserteq(0x9fff, res.end); + + /* test named resource */ + ut_assertok(uclass_find_device_by_name(UCLASS_TEST_DUMMY, "dev@0,0", &dev)); + ut_assertok(dev_read_resource_byname(dev, "sandbox-dummy-0", &res)); + ut_asserteq(0x8000, res.start); + ut_asserteq(0x8fff, res.end); + + return 0; +} + +DM_TEST(dm_test_read_resource, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); |