realtek: phy: backport pair/polarity order support

realtek: phy: backport pair/polarity order support

Backport four patches merged in netdev-next/main to add pair order [1,2]
and pair polarity [3,4] configuration support for the RTL8224. The
configuration is required when the bootloader doesn't set it up.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=c1887257a81bf62f48178d3b9d31e23520d67b2c
[2] https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=330296ea9e158758aa65631f5ec64aa74806b7e2
[3] https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=58ffb5910f32e5b387d4af31ee21851c40eb31b5
[4] https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=beed9c0e9b53c98bc66d28d46fbe38c347e9aa74

Signed-off-by: Damien Dejean <dam.dejean@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22608
Signed-off-by: Robert Marko <robimarko@gmail.com>