arm/dts: OMAP3: Add SPI controller nodes

Add the 4 McSPI controller nodes present in an OMAP3 device.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: NRob Herring <rob.herring@calxeda.com>

arch/arm/boot/dts/omap3.dtsi

@@ -167,5 +167,37 @@
 			#size-cells = <0>;
 			ti,hwmods = "i2c3";
 		};
+
+		mcspi1: spi@48098000 {
+			compatible = "ti,omap2-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ti,hwmods = "mcspi1";
+			ti,spi-num-cs = <4>;
+		};
+
+		mcspi2: spi@4809a000 {
+			compatible = "ti,omap2-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ti,hwmods = "mcspi2";
+			ti,spi-num-cs = <2>;
+		};
+
+		mcspi3: spi@480b8000 {
+			compatible = "ti,omap2-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ti,hwmods = "mcspi3";
+			ti,spi-num-cs = <2>;
+		};
+
+		mcspi4: spi@480ba000 {
+			compatible = "ti,omap2-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			ti,hwmods = "mcspi4";
+			ti,spi-num-cs = <1>;
+		};
 	};
 };