net: phy: microchip_t1s: add support for Microchip's LAN867X Rev.C1

Add support for LAN8670/1/2 Rev.C1 as per the latest configuration note
AN1699 released (Revision E (DS60001699F - June 2024)).
https://www.microchip.com/en-us/application-notes/an1699

Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
Link: https://patch.msgid.link/20241010082205.221493-6-parthiban.veerasooran@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2 files changed