kernel: add missing PHY ID for an AR8327 switch variant

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt@36630 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: add hard_cfg offset detection for rb2011 support - fixes wlan on some newer devices

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt@36631 3c298f89-4303-0410-b956-a3cf2f4a3e73