diff options
| author | Hou Zhiqiang | 2019-08-27 11:04:29 +0000 |
|---|---|---|
| committer | Prabhakar Kushwaha | 2019-08-28 13:47:46 +0530 |
| commit | 48a33645b0b580815a3fef2b7ea18f6e146e0122 (patch) | |
| tree | 282dbede43277fee5098f109f210b4c3107c4380 /arch/powerpc | |
| parent | 1a92802e3207ef362e77115654336bfbe76fd5da (diff) | |
P2041: dts: Added PCIe DT nodes
P2041 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/powerpc')
| -rw-r--r-- | arch/powerpc/dts/p2041.dtsi | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/powerpc/dts/p2041.dtsi b/arch/powerpc/dts/p2041.dtsi index 9aa04228214..55f7adc50ef 100644 --- a/arch/powerpc/dts/p2041.dtsi +++ b/arch/powerpc/dts/p2041.dtsi @@ -60,4 +60,40 @@ clock-frequency = <0x0>; }; }; + + pcie@ffe200000 { + compatible = "fsl,pcie-p2041", "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-p2041", "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-p2041", "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 */ + }; }; |