ARM: dts: am335x-boneblack-spi0: add spi0 configuration

Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>

arch/arm/boot/dts/am335x-boneblack-spi0.dtsi

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+&am33xx_pinmux {
+	bb_spi0_pins: pinmux_bb_spi0_pins {
+		pinctrl-single,pins = <
+			0x150 0x30	/* spi0_sclk.spi0_sclk, INPUT_PULLUP | MODE0 */
+			0x154 0x30	/* spi0_d0.spi0_d0, INPUT_PULLUP | MODE0 */
+			0x158 0x10	/* spi0_d1.spi0_d1, OUTPUT_PULLUP | MODE0 */
+			0x15c 0x10	/* spi0_cs0.spi0_cs0, OUTPUT_PULLUP | MODE0 */
+		>;
+	};
+};
+
+&spi0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&bb_spi0_pins>;
+
+
+	channel@0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		compatible = "spidev";
+
+		reg = <0>;
+		spi-max-frequency = <16000000>;
+		spi-cpha;
+	};
+
+
+	channel@1 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		compatible = "spidev";
+
+		reg = <1>;
+		spi-max-frequency = <16000000>;
+	};
+};