ARM: dts: rockchip: add dts for ChipSPARK Rayeager PX2 board

This add support for Rayeager PX2, Rockchip PX2 based development board
made by ChipSPARK.

Signed-off-by: FUKAUMI Naoki <naobsd@gmail.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 89e6173..7442f3d 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -392,6 +392,7 @@
 dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3066a-bqcurie2.dtb \
 	rk3066a-marsboard.dtb \
+	rk3066a-rayeager.dtb \
 	rk3188-radxarock.dtb \
 	rk3288-evb-act8846.dtb \
 	rk3288-evb-rk808.dtb \