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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/arm/hisilicon/controller/cpuctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Hisilicon CPU controller
maintainers:
- Wei Xu <xuwei5@hisilicon.com>
description: |
The clock registers and power registers of secondary cores are defined
in CPU controller, especially in HIX5HD2 SoC.
properties:
compatible:
items:
- const: hisilicon,cpuctrl
reg:
maxItems: 1
"#address-cells":
const: 1
"#size-cells":
const: 1
ranges: true
patternProperties:
"^clock@[0-9a-f]+$":
type: object
additionalProperties: false
properties:
compatible:
const: hisilicon,hix5hd2-clock
reg:
maxItems: 1
"#clock-cells":
const: 1
required:
- compatible
- reg
- "#clock-cells"
required:
- compatible
- reg
additionalProperties:
type: object
examples:
- |
cpuctrl@a22000 {
compatible = "hisilicon,cpuctrl";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x00a22000 0x2000>;
ranges = <0 0x00a22000 0x2000>;
clock: clock@0 {
compatible = "hisilicon,hix5hd2-clock";
reg = <0 0x2000>;
#clock-cells = <1>;
};
};
...
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