net: dsa: microchip: add regmap_range for KSZ9477 chip

Add register validation for KSZ9477

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Oleksij Rempel 2022-08-26 12:56:29 +02:00 • committed by David S. Miller
commit 74e792b5f2