ARM: dts: vf610: Add Freescale FTM PWM node.

This adds devicetree node for VF610, and there are 8 channels
supported.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Yuan Yao <yao.yuan@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

arch/arm/boot/dts/vf610.dtsi

@@ -183,6 +183,19 @@ pit: pit@40037000 {
 				clock-names = "pit";
 			};
 
+			pwm0: pwm@40038000 {
+				compatible = "fsl,vf610-ftm-pwm";
+				#pwm-cells = <3>;
+				reg = <0x40038000 0x1000>;
+				clock-names = "ftm_sys", "ftm_ext",
+					      "ftm_fix", "ftm_cnt_clk_en";
+				clocks = <&clks VF610_CLK_FTM0>,
+					<&clks VF610_CLK_FTM0_EXT_SEL>,
+					<&clks VF610_CLK_FTM0_FIX_SEL>,
+					<&clks VF610_CLK_FTM0_EXT_FIX_EN>;
+				status = "disabled";
+			};
+
 			adc0: adc@4003b000 {
 				compatible = "fsl,vf610-adc";
 				reg = <0x4003b000 0x1000>;