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    Subject[PATCH v9 4/5] MIPS: DTS: Loongson64: Add PCI Controller Node
    Date
    Add PCI Host controller node for Loongson64 with RS780E PCH dts.
    Note that PCI interrupts are probed via legacy way, as different
    machine have different interrupt arrangement, we can't cover all
    of them in dt.

    Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
    ---
    arch/mips/boot/dts/loongson/rs780e-pch.dtsi | 12 ++++++++++++
    1 file changed, 12 insertions(+)

    diff --git a/arch/mips/boot/dts/loongson/rs780e-pch.dtsi b/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
    index 8687c4f7370a..d0d5d60a8697 100644
    --- a/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
    +++ b/arch/mips/boot/dts/loongson/rs780e-pch.dtsi
    @@ -9,6 +9,18 @@ bus@10000000 {
    0 0x40000000 0 0x40000000 0 0x40000000
    0xfd 0xfe000000 0xfd 0xfe000000 0 0x2000000 /* PCI Config Space */>;

    + pci@1a000000 {
    + compatible = "loongson,rs780e-pci";
    + device_type = "pci";
    + #address-cells = <3>;
    + #size-cells = <2>;
    +
    + reg = <0 0x1a000000 0 0x02000000>;
    +
    + ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x00004000>,
    + <0x02000000 0 0x40000000 0 0x40000000 0 0x40000000>;
    + };
    +
    isa {
    compatible = "isa";
    #address-cells = <2>;
    --
    2.26.2
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