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authorHou Zhiqiang <Zhiqiang.Hou@nxp.com>2019-08-27 11:04:56 +0000
committerPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>2019-08-28 13:47:46 +0530
commit936339a50098d7e0d2fda3a3dcb3c72cb28f572f (patch)
tree007c5e168d65b0eb9d7668cd649bdb4c2fa45658 /arch
parent7b7e4e1b7e10c1b102f12f920fec81997464e568 (diff)
P4080: dts: Added PCIe DT nodes
P4080 integrated 3 PCIe controllers, which is compatible with the PCI Express™ Base Specification, Revision 2.0, 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>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/dts/p4080.dtsi36
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/powerpc/dts/p4080.dtsi b/arch/powerpc/dts/p4080.dtsi
index 7c8dbae442..ab766803a3 100644
--- a/arch/powerpc/dts/p4080.dtsi
+++ b/arch/powerpc/dts/p4080.dtsi
@@ -80,4 +80,40 @@
clock-frequency = <0x0>;
};
};
+
+ pcie@ffe200000 {
+ compatible = "fsl,pcie-p4080", "fsl,pcie-fsl-qoriq";
+ reg = <0xf 0xfe200000 0x0 0x1000>; /* 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@ffe201000 {
+ compatible = "fsl,pcie-p4080", "fsl,pcie-fsl-qoriq";
+ reg = <0xf 0xfe201000 0x0 0x1000>; /* 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@ffe202000 {
+ compatible = "fsl,pcie-p4080", "fsl,pcie-fsl-qoriq";
+ reg = <0xf 0xfe202000 0x0 0x1000>; /* 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 */
+ };
};