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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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13
include/dm/ofnode.h
View file

@ -12,6 +12,7 @@
#include <dm/of.h>
#include <dm/of_access.h>
#include <log.h>
#include <phy_interface.h>
/* Enable checks to protect against invalid calls */
#undef OF_CHECKS
@ -1231,4 +1232,16 @@ const char *ofnode_conf_read_str(const char *prop_name);
*/
ofnode ofnode_get_phy_node(ofnode eth_node);
/**
* ofnode_read_phy_mode() - Read PHY connection type from a MAC node
*
* This function parses the "phy-mode" / "phy-connection-type" property and
* returns the corresponding PHY interface type.
*
* @mac_node: ofnode containing the property
* Return: one of PHY_INTERFACE_MODE_* constants, PHY_INTERFACE_MODE_NONE on
* error
*/
phy_interface_t ofnode_read_phy_mode(ofnode mac_node);
#endif