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net: introduce helpers to get PHY interface mode from a device/ofnode

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Add helpers ofnode_read_phy_mode() and dev_read_phy_mode() to parse the
"phy-mode" / "phy-connection-type" property. Add corresponding UT test.

Use them treewide.

This allows us to inline the phy_get_interface_by_name() into
ofnode_read_phy_mode(), since the former is not used anymore.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Marek Behún
2022-04-07 00:33:01 +02:00
committed by Ramon Fried
parent 9c06b4815c
commit 123ca114e0
41 changed files with 165 additions and 371 deletions
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4
test/dm/ofnode.c
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@@ -451,11 +451,15 @@ DM_TEST(dm_test_ofnode_string_err, UT_TESTF_LIVE_TREE);
static int dm_test_ofnode_get_phy(struct unit_test_state *uts)
{
ofnode eth_node, phy_node;
phy_interface_t mode;
u32 reg;
eth_node = ofnode_path("/phy-test-eth");
ut_assert(ofnode_valid(eth_node));
mode = ofnode_read_phy_mode(eth_node);
ut_assert(mode == PHY_INTERFACE_MODE_2500BASEX);
phy_node = ofnode_get_phy_node(eth_node);
ut_assert(ofnode_valid(phy_node));