ar71xx: fix MDIO bus probe on QCA956x

Signed-off-by: Felix Fietkau <[email protected]>

SVN-Revision: 48651

target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c

@@ -183,7 +183,8 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
 	    ath79_soc == ATH79_SOC_AR9342 ||
 	    ath79_soc == ATH79_SOC_AR9344 ||
 	    ath79_soc == ATH79_SOC_QCA9556 ||
-	    ath79_soc == ATH79_SOC_QCA9558)
+	    ath79_soc == ATH79_SOC_QCA9558 ||
+	    ath79_soc == ATH79_SOC_QCA956X)
 		max_id = 1;
 	else
 		max_id = 0;