ARM: dts: sun8i: activate SPI on Orange Pi R1

This board has a SPI flash, activate it also in device tree by default.

Signed-off-by: Hauke Mehrtens <[e-mail]>
Signed-off-by: Maxime Ripard <[e-mail]>

arch/arm/boot/dts/sun8i-h2-plus-orangepi-r1.dts

···
 	};
 };
 
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
+	};
+};
+
 &ohci1 {
 	/*
 	 * RTL8152B USB-Ethernet adapter is connected to USB1,