Merge branch 'net-stmmac-convert-glue-drivers-to-use-stmmac_get_phy_intf_sel'

Russell King says:

====================
net: stmmac: convert glue drivers to use stmmac_get_phy_intf_sel()

This series converts the remaining glue drivers that support
multi-interface to use stmmac_get_phy_intf_sel(). The reason these
drivers are not converted to the set_phy_intf_sel() method is
because it is unclear whether there are ordering dependencies that
would prevent it.

For example, reading the stm32mp2 documentation, it is required to
set the ETH1_SEL field while the dwmac core is in reset and before
clocks are enabled. This requirement can not be satsified at the
moment (but could with further changes.)
====================

Link: https://patch.msgid.link/aRLvrfx6tOa-RhrY@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>