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LoongArch: Update dts for Loongson-2K1000 to support ISA/LPC

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Some Loongson-2K1000 platforms have ISA/LPC devices such as Super-IO,
define an ISA node in the dts file to avoid access error.

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
This commit is contained in:
Huacai Chen 2024-04-10 21:08:51 +08:00
parent 1a629fe4cc
commit ec2bbc575e
1 changed files with 7 additions and 0 deletions
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7
arch/loongarch/boot/dts/loongson-2k1000.dtsi
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@ -100,6 +100,13 @@ bus@10000000 {
#size-cells = <2>;
dma-coherent;
isa@18000000 {
compatible = "isa";
#size-cells = <1>;
#address-cells = <2>;
ranges = <1 0x0 0x0 0x18000000 0x4000>;
};
liointc0: interrupt-controller@1fe01400 {
compatible = "loongson,liointc-2.0";
reg = <0x0 0x1fe01400 0x0 0x40>,