net: phy: add Kconfig symbol PHY_PACKAGE
Only a handful of PHY drivers needs the PHY package functionality,
therefore build the module only if needed.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/42c05496-61b2-4b09-b853-3d99b3dfe95c@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
authored by