diff options
| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2020-05-26 17:21:15 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-05-27 12:53:44 +0200 |
| commit | d8242e6a71bac37b6cde52c0add533615eef8c5e (patch) | |
| tree | c0450a8c03ba1b123160d2e9d85ee8b11eb2c743 /arch | |
| parent | 83e757ecfd5d73a33d30d546b2463851854c8628 (diff) | |
| download | linux-d8242e6a71bac37b6cde52c0add533615eef8c5e.tar.bz2 | |
MIPS: DTS: Loongson64: Add PCI Controller Node
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>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/boot/dts/loongson/rs780e-pch.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
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 @@ 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>; |