diff --git a/arch/arm/configs/rockchip_defconfig b/arch/arm/configs/rockchip_defconfig
index 14d188490884..99a3c94640b8 100644
--- a/arch/arm/configs/rockchip_defconfig
+++ b/arch/arm/configs/rockchip_defconfig
@@ -263,6 +263,7 @@ CONFIG_STMMAC_ETH=y
 # CONFIG_NET_VENDOR_SYNOPSYS is not set
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_ROCKCHIP_PHY=y
 CONFIG_PPP=y
 CONFIG_PPP_BSDCOMP=y
 CONFIG_PPP_DEFLATE=y
diff --git a/arch/arm/configs/rockchip_linux_defconfig b/arch/arm/configs/rockchip_linux_defconfig
index 83ea9cb3dcf6..a8c41f383ac2 100644
--- a/arch/arm/configs/rockchip_linux_defconfig
+++ b/arch/arm/configs/rockchip_linux_defconfig
@@ -173,6 +173,7 @@ CONFIG_TUN=y
 CONFIG_VETH=y
 CONFIG_EMAC_ROCKCHIP=y
 CONFIG_STMMAC_ETH=y
+CONFIG_ROCKCHIP_PHY=y
 CONFIG_PPP=y
 CONFIG_PPP_ASYNC=y
 CONFIG_USB_PEGASUS=y