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| author |   Olof Johansson <olof@lixom.net> | 2015-10-27 08:51:50 +0900 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2015-10-27 08:51:50 +0900 |
| commit | 8713181dced9b2d0c2a99613449b9e45b656df83 (patch) | |
| tree | 2f76c5e405ceec659145a73dc6ed1b20616a550b /arch/arm64/boot | |
| parent | Merge tag 'samsung-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/arm64 (diff) | |
| parent | arm64: defconfig: Enable PCI generic host bridge by default (diff) | |
| download | linux-dev-8713181dced9b2d0c2a99613449b9e45b656df83.tar.xz linux-dev-8713181dced9b2d0c2a99613449b9e45b656df83.zip | |
Merge branch 'for-upstream/juno-pcie' of git://linux-arm.org/linux-ld into next/arm64
* 'for-upstream/juno-pcie' of git://linux-arm.org/linux-ld:
arm64: defconfig: Enable PCI generic host bridge by default
arm64: Juno: Add support for the PCIe host bridge on Juno R1
Documentation: of: Document the bindings used by Juno R1 PCIe host bridge
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/arm/juno-r1.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts index c62751153a4f..a25964d26bda 100644 --- a/arch/arm64/boot/dts/arm/juno-r1.dts +++ b/arch/arm64/boot/dts/arm/juno-r1.dts @@ -109,6 +109,26 @@ #include "juno-base.dtsi" + pcie-controller@40000000 { + compatible = "arm,juno-r1-pcie", "plda,xpressrich3-axi", "pci-host-ecam-generic"; + device_type = "pci"; + reg = <0 0x40000000 0 0x10000000>; /* ECAM config space */ + bus-range = <0 255>; + linux,pci-domain = <0>; + #address-cells = <3>; + #size-cells = <2>; + dma-coherent; + ranges = <0x01000000 0x00 0x5f800000 0x00 0x5f800000 0x0 0x00800000>, + <0x02000000 0x00 0x50000000 0x00 0x50000000 0x0 0x08000000>, + <0x42000000 0x40 0x00000000 0x40 0x00000000 0x1 0x00000000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &gic 0 0 0 136 4>, + <0 0 0 2 &gic 0 0 0 137 4>, + <0 0 0 3 &gic 0 0 0 138 4>, + <0 0 0 4 &gic 0 0 0 139 4>; + msi-parent = <&v2m_0>; + }; }; &memtimer { |