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dt-bindings: Document Loongson RS780E PCH ACPI Controller

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This controller is attached under ISA Bus and can be found
in Loongson-3 systems with RS780E PCH.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Jiaxun Yang 2020-04-20 21:45:27 +08:00 committed by Thomas Bogendoerfer
parent 0cfd2440aa
commit dbfd92fe57
1 changed files with 40 additions and 0 deletions
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Documentation/devicetree/bindings/mips/loongson/rs780e-acpi.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: "http://devicetree.org/schemas/mips/loongson/rs780e-acpi.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Loongson RS780E PCH ACPI Controller
maintainers:
- Jiaxun Yang <jiaxun.yang@flygoat.com>
description: |
This controller can be found in Loongson-3 systems with RS780E PCH.
properties:
compatible:
const: loongson,rs780e-acpi
reg:
maxItems: 1
required:
- compatible
- reg
examples:
- |
isa@0 {
compatible = "isa";
#address-cells = <2>;
#size-cells = <1>;
ranges = <1 0 0 0x1000>;
acpi@800 {
compatible = "loongson,rs780e-acpi";
reg = <1 0x800 0x100>;
};
};
...