test: dm: Add a case to test ofnode_phy_is_fixed_link()

This adds a test case to test the new ofnode_phy_is_fixed_link() API.
Both the new and old DT bindings are covered.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 57f4dc1..dde4efb 100644 (file)
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -507,11 +507,7 @@
                                reg = <1>;
                                label = "lan1";
                                phy-mode = "rgmii-txid";
-
-                               fixed-link {
-                                       speed = <100>;
-                                       full-duplex;
-                               };
+                               fixed-link = <0 1 100 0 0>;
                        };
 
                        port@2 {

diff --git a/test/dm/of_extra.c b/test/dm/of_extra.c
index b19cd37..ac2d886 100644 (file)
--- a/test/dm/of_extra.c
+++ b/test/dm/of_extra.c
@@ -36,3 +36,21 @@ static int dm_test_ofnode_read_fmap_entry(struct unit_test_state *uts)
        return 0;
 }
 DM_TEST(dm_test_ofnode_read_fmap_entry, 0);
+
+static int dm_test_ofnode_phy_is_fixed_link(struct unit_test_state *uts)
+{
+       ofnode eth_node, phy_node, node;
+
+       eth_node = ofnode_path("/dsa-test/ports/port@0");
+       ut_assert(ofnode_phy_is_fixed_link(eth_node, &phy_node));
+       node = ofnode_path("/dsa-test/ports/port@0/fixed-link");
+       ut_asserteq_mem(&phy_node, &node, sizeof(ofnode));
+
+       eth_node = ofnode_path("/dsa-test/ports/port@1");
+       ut_assert(ofnode_phy_is_fixed_link(eth_node, &phy_node));
+       node = eth_node;
+       ut_asserteq_mem(&phy_node, &node, sizeof(ofnode));
+
+       return 0;
+}
+DM_TEST(dm_test_ofnode_phy_is_fixed_link, 0);