ARM: dts: imx6q-arm2: use GPIO_6 for FEC interrupt.

This works around a hardware bug.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

arch/arm/boot/dts/imx6q-arm2.dts

@@ -91,6 +91,7 @@ MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b0b0
 				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b0b0
 				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b0b0
 				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b0b0
+				MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
 			>;
 		};
 
@@ -181,6 +182,8 @@ &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii";
+	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
+			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
 	status = "okay";
 };