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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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11
drivers/net/qe/dm_qe_uec.c
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@@ -1133,19 +1133,12 @@ static int qe_uec_remove(struct udevice *dev)
static int qe_uec_of_to_plat(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_plat(dev);
const char *phy_mode;
pdata->iobase = (phys_addr_t)devfdt_get_addr(dev);
pdata->phy_interface = -1;
phy_mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
"phy-connection-type", NULL);
if (phy_mode)
pdata->phy_interface = phy_get_interface_by_name(phy_mode);
if (pdata->phy_interface == -1) {
debug("%s: Invalid PHY interface '%s'\n", __func__, phy_mode);
pdata->phy_interface = dev_read_phy_mode(dev);
if (pdata->phy_interface == PHY_INTERFACE_MODE_NONE)
return -EINVAL;
}
return 0;
}