net: stmmac: lpc18xx: use PHY_INTF_SEL_x directly

Use the PHY_INTF_SEL_x values directly rather than the driver private
LPC18XX_CREG_CREG6_ETHMODE_x definitions, and convert
LPC18XX_CREG_CREG6_ETHMODE_MASK to use GENMASK().

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1vGy5E-0000000DhQ7-3cuy@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle) 2025-11-06 11:23:16 +00:00 • committed by Jakub Kicinski
commit eb0533c7e6