ARM: dts: rockchip: enable eMMC for rk3229-evb

This patch enables eMMC support for rk3229-evb board.
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm/boot/dts/rk3229-evb.dts

@@ -157,6 +157,13 @@ &cpu3 {
 	cpu-supply = <&vdd_arm>;
 };
 
+&emmc {
+	cap-mmc-highspeed;
+	disable-wp;
+	non-removable;
+	status = "okay";
+};
+
 &gmac {
 	assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>;
 	assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>;