Merge branch 'net-dsa-microchip-ksz9477-enable-interrupt-for-internal-phy-link-detection'

Arun Ramadoss says:

====================
net: dsa: microchip: ksz9477: enable interrupt for internal phy link detection

This patch series implements the common interrupt handling for ksz9477 based
switches and lan937x. The ksz9477 and lan937x has similar interrupt registers
except ksz9477 has 4 port based interrupts whereas lan937x has 6 interrupts.
The patch moves the phy interrupt hanler implemented in lan937x_main.c to
ksz_common.c, along with the mdio_register functionality.
====================

Link: https://lore.kernel.org/r/20220922071028.18012-1-arun.ramadoss@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>