diff options
| author | Michal Simek <michal.simek@amd.com> | 2023-08-25 11:37:46 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2023-09-21 13:20:10 +0200 |
| commit | fa12dfa08a7bdc7d67e3758f10461468a663ce2e (patch) | |
| tree | 6639f242e26867cb59b662da81680240e35b5784 /test/dm/ofnode.c | |
| parent | 91ed45a24f5bad1d8538a8f54738e51924443b76 (diff) | |
dm: core: support reading a single indexed u64 value
Add helper function to allow reading a single indexed u64 value from a
device-tree property containing multiple u64 values, that is an array of
u64's.
Co-developed-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/08043c8d204d0068f04c27de86afe78c75c50b69.1692956263.git.michal.simek@amd.com
Diffstat (limited to 'test/dm/ofnode.c')
| -rw-r--r-- | test/dm/ofnode.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c index 6fbebc7da08..b74f5c2ebcf 100644 --- a/test/dm/ofnode.c +++ b/test/dm/ofnode.c @@ -967,6 +967,14 @@ static int dm_test_ofnode_u64(struct unit_test_state *uts) ut_asserteq_64(0x1111222233334444, val); ut_asserteq(-EINVAL, ofnode_read_u64(node, "missing", &val)); + ut_assertok(ofnode_read_u64_index(node, "int64-array", 0, &val)); + ut_asserteq_64(0x1111222233334444, val); + ut_assertok(ofnode_read_u64_index(node, "int64-array", 1, &val)); + ut_asserteq_64(0x4444333322221111, val); + ut_asserteq(-EOVERFLOW, + ofnode_read_u64_index(node, "int64-array", 2, &val)); + ut_asserteq(-EINVAL, ofnode_read_u64_index(node, "missing", 0, &val)); + return 0; } DM_TEST(dm_test_ofnode_u64, UT_TESTF_SCAN_FDT); |