t4240: dts: Added PCIe DT nodes
T4240 integrated 4 PCIe controllers, which is compatible with
the PCI Express™ Base Specification, Revision 3.0, and this
patch is to add DT node for each PCIe controller.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
diff --git a/arch/powerpc/dts/t4240.dtsi b/arch/powerpc/dts/t4240.dtsi
index 4d8fc71..fc34974 100644
--- a/arch/powerpc/dts/t4240.dtsi
+++ b/arch/powerpc/dts/t4240.dtsi
@@ -99,4 +99,52 @@
clock-frequency = <0x0>;
};
};
+
+ pcie@ffe240000 {
+ compatible = "fsl,pcie-t4240", "fsl,pcie-fsl-qoriq";
+ reg = <0xf 0xfe240000 0x0 0x4000>; /* registers */
+ law_trgt_if = <0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x01000000 0x0 0x00000000 0xf 0xf8000000 0x0 0x00010000 /* downstream I/O */
+ 0x02000000 0x0 0xe0000000 0xc 0x00000000 0x0 0x20000000>; /* non-prefetchable memory */
+ };
+
+ pcie@ffe250000 {
+ compatible = "fsl,pcie-t4240", "fsl,pcie-fsl-qoriq";
+ reg = <0xf 0xfe250000 0x0 0x4000>; /* registers */
+ law_trgt_if = <1>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000 /* downstream I/O */
+ 0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000>; /* non-prefetchable memory */
+ };
+
+ pcie@ffe260000 {
+ compatible = "fsl,pcie-t4240", "fsl,pcie-fsl-qoriq";
+ reg = <0xf 0xfe260000 0x0 0x4000>; /* registers */
+ law_trgt_if = <2>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x01000000 0x0 0x00000000 0xf 0xf8020000 0x0 0x00010000 /* downstream I/O */
+ 0x02000000 0x0 0xe0000000 0xc 0x40000000 0x0 0x20000000>; /* non-prefetchable memory */
+ };
+
+ pcie@ffe270000 {
+ compatible = "fsl,pcie-t4240", "fsl,pcie-fsl-qoriq";
+ reg = <0xf 0xfe270000 0x0 0x4000>; /* registers */
+ law_trgt_if = <3>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ bus-range = <0x0 0xff>;
+ ranges = <0x01000000 0x0 0x00000000 0xf 0xf8030000 0x0 0x00010000 /* downstream I/O */
+ 0x02000000 0x0 0xe0000000 0xc 0x60000000 0x0 0x20000000>; /* non-prefetchable memory */
+ };
};