ARM: dts: imx6ul: add qspi support

enable qspi support

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx6ul.dtsi

diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index b39ae0e..138309a 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -565,6 +565,19 @@
 				status = "disabled";
 			};
 
+			qspi: qspi@021e0000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx6ul-qspi", "fsl,imx6sx-qspi";
+				reg = <0x021e0000 0x4000>, <0x60000000 0x10000000>;
+				reg-names = "QuadSPI", "QuadSPI-memory";
+				interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6UL_CLK_QSPI>,
+					 <&clks IMX6UL_CLK_QSPI>;
+				clock-names = "qspi_en", "qspi";
+				status = "disabled";
+			};
+
 			uart2: serial@021e8000 {
 				compatible = "fsl,imx6ul-uart",
 					     "fsl,imx6q-uart";