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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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23
drivers/core/ofnode.c
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@@ -1219,3 +1219,26 @@ ofnode ofnode_get_phy_node(ofnode node)
return args.node;
}
phy_interface_t ofnode_read_phy_mode(ofnode node)
{
const char *mode;
int i;
assert(ofnode_valid(node));
mode = ofnode_read_string(node, "phy-mode");
if (!mode)
mode = ofnode_read_string(node, "phy-connection-type");
if (!mode)
return PHY_INTERFACE_MODE_NONE;
for (i = 0; i < PHY_INTERFACE_MODE_COUNT; i++)
if (!strcmp(mode, phy_interface_strings[i]))
return i;
debug("%s: Invalid PHY interface '%s'\n", __func__, mode);
return PHY_INTERFACE_MODE_NONE;
}