ARM: mxs: apf28dev: Add I2C and SPI support

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

arch/arm/boot/dts/imx28-apf28dev.dts

@@ -27,6 +27,13 @@
 				status = "okay";
 			};
 
+			ssp2: ssp@80014000 {
+				compatible = "fsl,imx28-spi";
+				pinctrl-names = "default";
+				pinctrl-0 = <&spi2_pins_a>;
+				status = "okay";
+			};
+
 			pinctrl@80018000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&hog_pins_apf28dev>;
@@ -74,6 +81,12 @@
 				status = "okay";
 			};
 
+			i2c0: i2c@80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c0_pins_a>;
+				status = "okay";
+			};
+
 			pwm: pwm@80064000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&pwm3_pins_a &pwm4_pins_a>;