sunxi: enable SPI for Lichee Pi Zero

Lichee Pi Zero have a SPI NOR solder pad.

Enable the SPI on Lichee Pi Zero.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>

arch/arm/dts/sun8i-v3s-licheepi-zero.dts

@@ -50,6 +50,7 @@
 
 	aliases {
 		serial0 = &uart0;
+		spi0 = &spi0;
 	};
 
 	chosen {
@@ -66,6 +67,10 @@
 	status = "okay";
 };
 
+&spi0 {
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-0 = <&uart0_pins_a>;
 	pinctrl-names = "default";