diff --git a/arch/arm/configs/rockchip_defconfig b/arch/arm/configs/rockchip_defconfig
index a92efb080e57..f3655b70bea0 100644
--- a/arch/arm/configs/rockchip_defconfig
+++ b/arch/arm/configs/rockchip_defconfig
@@ -326,6 +326,7 @@ CONFIG_STMMAC_ETH=y
 # CONFIG_NET_VENDOR_XILINX is not set
 CONFIG_MOTORCOMM_PHY=y
 CONFIG_ROCKCHIP_PHY=y
+CONFIG_RK630_PHY=y
 CONFIG_PPP=y
 CONFIG_PPP_BSDCOMP=y
 CONFIG_PPP_DEFLATE=y