arm64: dts: ls1046a: Add PCIe controller DT nodes

LS1046a implements 3 PCIe 3.0 controllers.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Minghuan Lian <minghuan.Lian@nxp.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index c8ff0baddf1d06858091df65a66d60c348cc0e43..e8a478ca14858cb6f8d39672860964d4c06e0436 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -661,6 +661,81 @@ msi3: msi-controller@15a0000 {
                                     <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
                };
 
+               pcie@3400000 {
+                       compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+                       reg = <0x00 0x03400000 0x0 0x00100000   /* controller registers */
+                              0x40 0x00000000 0x0 0x00002000>; /* configuration space */
+                       reg-names = "regs", "config";
+                       interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+                                    <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+                       interrupt-names = "aer", "pme";
+                       #address-cells = <3>;
+                       #size-cells = <2>;
+                       device_type = "pci";
+                       dma-coherent;
+                       num-lanes = <4>;
+                       bus-range = <0x0 0xff>;
+                       ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
+                                 0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+                       msi-parent = <&msi1>, <&msi2>, <&msi3>;
+                       #interrupt-cells = <1>;
+                       interrupt-map-mask = <0 0 0 7>;
+                       interrupt-map = <0000 0 0 1 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 2 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 3 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 4 &gic GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+               };
+
+               pcie@3500000 {
+                       compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+                       reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
+                              0x48 0x00000000 0x0 0x00002000>; /* configuration space */
+                       reg-names = "regs", "config";
+                       interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+                                    <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+                       interrupt-names = "aer", "pme";
+                       #address-cells = <3>;
+                       #size-cells = <2>;
+                       device_type = "pci";
+                       dma-coherent;
+                       num-lanes = <2>;
+                       bus-range = <0x0 0xff>;
+                       ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
+                                 0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+                       msi-parent = <&msi2>, <&msi3>, <&msi1>;
+                       #interrupt-cells = <1>;
+                       interrupt-map-mask = <0 0 0 7>;
+                       interrupt-map = <0000 0 0 1 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 2 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 3 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 4 &gic GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+               };
+
+               pcie@3600000 {
+                       compatible = "fsl,ls1046a-pcie", "snps,dw-pcie";
+                       reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
+                              0x50 0x00000000 0x0 0x00002000>; /* configuration space */
+                       reg-names = "regs", "config";
+                       interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, /* controller interrupt */
+                                    <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>; /* PME interrupt */
+                       interrupt-names = "aer", "pme";
+                       #address-cells = <3>;
+                       #size-cells = <2>;
+                       device_type = "pci";
+                       dma-coherent;
+                       num-lanes = <2>;
+                       bus-range = <0x0 0xff>;
+                       ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000   /* downstream I/O */
+                                 0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
+                       msi-parent = <&msi3>, <&msi1>, <&msi2>;
+                       #interrupt-cells = <1>;
+                       interrupt-map-mask = <0 0 0 7>;
+                       interrupt-map = <0000 0 0 1 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 2 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 3 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+                                       <0000 0 0 4 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+               };
+
        };
 
        reserved-memory {