ARM: dts: imx6: update pcie to bring in line with new binding

The new bindings drops one clock, renames the others and
drops the old interrupt mapping.
Signed-off-by: NLucas Stach <l.stach@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

arch/arm/boot/dts/imx6qdl.dtsi

@@ -141,15 +141,16 @@
 				  0x81000000 0 0          0x01f80000 0 0x00010000 /* downstream I/O */
 				  0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
 			num-lanes = <1>;
-			interrupts = <0 123 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "msi";
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 0x7>;
 			interrupt-map = <0 0 0 1 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
 			                <0 0 0 2 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
 			                <0 0 0 3 &intc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
 			                <0 0 0 4 &intc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&clks 189>, <&clks 187>, <&clks 206>, <&clks 144>;
-			clock-names = "pcie_ref_125m", "sata_ref_100m", "lvds_gate", "pcie_axi";
+			clocks = <&clks 144>, <&clks 206>, <&clks 189>;
+			clock-names = "pcie", "pcie_bus", "pcie_phy";
 			status = "disabled";
 		};