| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/arm/hisilicon/controller/hi6220-domain-ctrl.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Hisilicon Hi6220 domain controller |
| |
| maintainers: |
| - Wei Xu <xuwei5@hisilicon.com> |
| |
| description: | |
| Hisilicon designs some special domain controllers for mobile platform, |
| such as: the power Always On domain controller, the Media domain |
| controller(e.g. codec, G3D ...) and the Power Management domain |
| controller. |
| |
| The compatible names of each domain controller are as follows: |
| Power Always ON domain controller --> hisilicon,hi6220-aoctrl |
| Media domain controller --> hisilicon,hi6220-mediactrl |
| Power Management domain controller --> hisilicon,hi6220-pmctrl |
| |
| properties: |
| compatible: |
| items: |
| - enum: |
| - hisilicon,hi6220-aoctrl |
| - hisilicon,hi6220-mediactrl |
| - hisilicon,hi6220-pmctrl |
| - const: syscon |
| |
| reg: |
| maxItems: 1 |
| |
| '#clock-cells': |
| const: 1 |
| |
| '#reset-cells': |
| const: 1 |
| |
| required: |
| - compatible |
| - reg |
| - '#clock-cells' |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| ao_ctrl@f7800000 { |
| compatible = "hisilicon,hi6220-aoctrl", "syscon"; |
| reg = <0xf7800000 0x2000>; |
| #clock-cells = <1>; |
| #reset-cells = <1>; |
| }; |
| |
| media_ctrl@f4410000 { |
| compatible = "hisilicon,hi6220-mediactrl", "syscon"; |
| reg = <0xf4410000 0x1000>; |
| #clock-cells = <1>; |
| }; |
| |
| pm_ctrl@f7032000 { |
| compatible = "hisilicon,hi6220-pmctrl", "syscon"; |
| reg = <0xf7032000 0x1000>; |
| #clock-cells = <1>; |
| }; |
| ... |
