From 305d31885f2f35db486594d051d9aa3a4ed201c5 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 28 Jul 2020 12:51:08 +0200 Subject: dm: core: Add support for getting node from aliases Add support for getting a node/property from aliases. The similar functionality is provided for chosen node and this implemenatation is copy of it. Signed-off-by: Michal Simek Reviewed-by: Simon Glass --- test/dm/ofnode.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'test') diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c index 01ac3c2094..fb1ceb1318 100644 --- a/test/dm/ofnode.c +++ b/test/dm/ofnode.c @@ -207,6 +207,28 @@ static int dm_test_ofnode_read_chosen(struct unit_test_state *uts) } DM_TEST(dm_test_ofnode_read_chosen, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); +static int dm_test_ofnode_read_aliases(struct unit_test_state *uts) +{ + const void *val; + ofnode node; + int size; + + node = ofnode_get_aliases_node("eth3"); + ut_assert(ofnode_valid(node)); + ut_asserteq_str("sbe5", ofnode_get_name(node)); + + node = ofnode_get_aliases_node("unknown"); + ut_assert(!ofnode_valid(node)); + + val = ofnode_read_aliases_prop("spi0", &size); + ut_assertnonnull(val); + ut_asserteq(7, size); + ut_asserteq_str("/spi@0", (const char *)val); + + return 0; +} +DM_TEST(dm_test_ofnode_read_aliases, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); + static int dm_test_ofnode_get_child_count(struct unit_test_state *uts) { ofnode node, child_node; -- cgit v1.2.3