This enables the PAXC based PCIe root complex on NS2 SVK. The PAXC based root complex is connected to internally emulated PCIe endpoints
Signed-off-by: Ray Jui <[email protected]> Signed-off-by: Jon Mason <[email protected]> --- arch/arm64/boot/dts/broadcom/ns2-svk.dts | 4 ++++ arch/arm64/boot/dts/broadcom/ns2.dtsi | 17 +++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/ns2-svk.dts index de8d379..5ae0816 100644 --- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts +++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts @@ -76,6 +76,10 @@ status = "ok"; }; +&pcie8 { + status = "ok"; +}; + &i2c0 { status = "ok"; }; diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi index 69775a8..96ed47b 100644 --- a/arch/arm64/boot/dts/broadcom/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi @@ -169,6 +169,23 @@ msi-parent = <&v2m0>; }; + pcie8: pcie@60c00000 { + compatible = "brcm,iproc-pcie-paxc"; + reg = <0 0x60c00000 0 0x1000>; + linux,pci-domain = <8>; + + bus-range = <0x0 0x1>; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x83000000 0 0x00000000 0 0x60000000 0 0x00c00000>; + + status = "disabled"; + + msi-parent = <&v2m0>; + }; + soc: soc { compatible = "simple-bus"; #address-cells = <1>; -- 2.7.4
