arm64: dts: ls1046a: Add the PME interrupt and big-endian to PCIe EP nodes

Add the PME interrupt porperty and big-endian property in PCIe EP nodes.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi

@@ -813,8 +813,11 @@ pcie_ep1: pcie_ep@3400000 {
 			reg = <0x00 0x03400000 0x0 0x00100000>,
 			      <0x40 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
+			interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pme";
 			num-ib-windows = <6>;
 			num-ob-windows = <8>;
+			big-endian;
 			status = "disabled";
 		};
 
@@ -849,8 +852,11 @@ pcie_ep2: pcie_ep@3500000 {
 			reg = <0x00 0x03500000 0x0 0x00100000>,
 			      <0x48 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
+			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pme";
 			num-ib-windows = <6>;
 			num-ob-windows = <8>;
+			big-endian;
 			status = "disabled";
 		};
 
@@ -885,8 +891,11 @@ pcie_ep3: pcie_ep@3600000 {
 			reg = <0x00 0x03600000 0x0 0x00100000>,
 			      <0x50 0x00000000 0x8 0x00000000>;
 			reg-names = "regs", "addr_space";
+			interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pme";
 			num-ib-windows = <6>;
 			num-ob-windows = <8>;
+			big-endian;
 			status = "disabled";
 		};