[kernel] add spidev0.0/spidev0.1 when spi0 enable

Change-Id: Iecee45acd898311858dc039d4c68350e722a6a90
Reviewed-on: https://tp-biosrd-v02/gerrit/82157
Reviewed-by: Scorpio Chang(張志賢) <Scorpio_Chang@asus.com>
Tested-by: Scorpio Chang(張志賢) <Scorpio_Chang@asus.com>

Author: scorpiochang

arch/arm/boot/dts/rk3288-miniarm.dts

@@ -634,6 +634,28 @@
 };
 
 
+&spi0 {
+	status = "okay";
+	max-freq = <50000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
+	#address-cells = <2>;
+
+	spidev@0 {
+		compatible = "rockchip,spi_tinker";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		spi-cpha = <1>;
+	};
+
+	spidev@1 {
+		compatible = "rockchip,spi_tinker";
+		reg = <1>;
+		spi-max-frequency = <50000000>;
+		spi-cpha = <1>;
+	};
+};
+
 &spi2 {
 	status = "okay";
 	max-freq = <50000000>;