ARM: dts: rockchip: add rk3288-based Tinker board S

Add the actual dts for the tinker board S, which brings its own emmc
device, not therefore not requiring an sd-card to boot.

Signed-off-by: David Summers <beagleboard@davidjohnsummers.uk>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b5bd3de..dc86080 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -864,6 +864,7 @@
 	rk3288-r89.dtb \
 	rk3288-rock2-square.dtb \
 	rk3288-tinker.dtb \
+	rk3288-tinker-s.dtb \
 	rk3288-veyron-brain.dtb \
 	rk3288-veyron-jaq.dtb \
 	rk3288-veyron-jerry.dtb \