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| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2020-07-28 23:36:59 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-07-28 22:49:54 +0200 |
| commit | b91aff3b84c10c55bf848d94eda7889a8d0d171d (patch) | |
| tree | 30d011b0af9b703941a35585ea7a585bf0e84de8 /arch/mips/boot | |
| parent | 99b02abbcd59dffff464dc58aa21128705662ca5 (diff) | |
| download | linux-b91aff3b84c10c55bf848d94eda7889a8d0d171d.tar.bz2 | |
MIPS: Loongson64: Add ISA node for LS7A PCH
Although currently we're not enabling any ISA device in devicetree,
but this node is required to express the ranges of address reserved
for ISA.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/boot')
| -rw-r--r-- | arch/mips/boot/dts/loongson/ls7a-pch.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi index 1c286bb8c703..e574a062dfae 100644 --- a/arch/mips/boot/dts/loongson/ls7a-pch.dtsi +++ b/arch/mips/boot/dts/loongson/ls7a-pch.dtsi @@ -367,5 +367,12 @@ interrupt-map = <0 0 0 0 &pic 39 IRQ_TYPE_LEVEL_HIGH>; }; }; + + isa { + compatible = "isa"; + #address-cells = <2>; + #size-cells = <1>; + ranges = <1 0 0 0x18000000 0x20000>; + }; }; }; |