ARM: dts: sun5i: Add simplefb node for tvencoder output

Add a simplefb node for tvencoder / composite-video output, such as found
on the Auxtek-T003 and the CHIP.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun5i-a10s.dtsi

@@ -77,6 +77,15 @@ framebuffer@1 {
 			clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>;
 			status = "disabled";
 		};
+
+		framebuffer@2 {
+			compatible = "allwinner,simple-framebuffer",
+				     "simple-framebuffer";
+			allwinner,pipeline = "de_be0-lcd0-tve0";
+			clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>,
+				 <&ahb_gates 44>;
+			status = "disabled";
+		};
 	};
 
 	clocks {