diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-06-30 11:32:32 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-07-26 16:20:35 -0500 |
| commit | 76f6386b25cc2359a547750b5d128ddab3c43cfb (patch) | |
| tree | df7cda0f344f752de78bc1c5b4d002a0a96807f4 /arch/arm64/boot/dts/marvell | |
| parent | 8c39d710363c14ecb09219332869707395d1d495 (diff) | |
arm64: dts: marvell: Add Aardvark PCIe support for Armada 3700
Add the SoC-level description of the PCIe controller found on the Marvell
Armada 3700 and enable this PCIe controller on the development board for
this SoC.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/arm64/boot/dts/marvell')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-3720-db.dts | 5 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 25 |
2 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts index 86110a6ae330..1372e9a6aaa4 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts @@ -76,3 +76,8 @@ &usb3 { status = "okay"; }; + +/* CON17 (PCIe) / CON12 (mini-PCIe) */ +&pcie0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 9e2efb882983..8a9cae9677bf 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -141,5 +141,30 @@ <0x1d40000 0x40000>; /* GICR */ }; }; + + pcie0: pcie@d0070000 { + compatible = "marvell,armada-3700-pcie"; + device_type = "pci"; + status = "disabled"; + reg = <0 0xd0070000 0 0x20000>; + #address-cells = <3>; + #size-cells = <2>; + bus-range = <0x00 0xff>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <1>; + msi-parent = <&pcie0>; + msi-controller; + ranges = <0x82000000 0 0xe8000000 0 0xe8000000 0 0x1000000 /* Port 0 MEM */ + 0x81000000 0 0xe9000000 0 0xe9000000 0 0x10000>; /* Port 0 IO*/ + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc 0>, + <0 0 0 2 &pcie_intc 1>, + <0 0 0 3 &pcie_intc 2>, + <0 0 0 4 &pcie_intc 3>; + pcie_intc: interrupt-controller { + interrupt-controller; + #interrupt-cells = <1>; + }; + }; }; }; |