| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/arm/hisilicon/controller/hi6220-domain-ctrl.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Hisilicon Hi6220 domain controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Wei Xu <xuwei5@hisilicon.com> |
| 11 | |
| 12 | description: | |
| 13 | Hisilicon designs some special domain controllers for mobile platform, |
| 14 | such as: the power Always On domain controller, the Media domain |
| 15 | controller(e.g. codec, G3D ...) and the Power Management domain |
| 16 | controller. |
| 17 | |
| 18 | The compatible names of each domain controller are as follows: |
| 19 | Power Always ON domain controller --> hisilicon,hi6220-aoctrl |
| 20 | Media domain controller --> hisilicon,hi6220-mediactrl |
| 21 | Power Management domain controller --> hisilicon,hi6220-pmctrl |
| 22 | |
| 23 | properties: |
| 24 | compatible: |
| 25 | items: |
| 26 | - enum: |
| 27 | - hisilicon,hi6220-aoctrl |
| 28 | - hisilicon,hi6220-mediactrl |
| 29 | - hisilicon,hi6220-pmctrl |
| 30 | - const: syscon |
| 31 | |
| 32 | reg: |
| 33 | maxItems: 1 |
| 34 | |
| 35 | '#clock-cells': |
| 36 | const: 1 |
| 37 | |
| 38 | '#reset-cells': |
| 39 | const: 1 |
| 40 | |
| 41 | required: |
| 42 | - compatible |
| 43 | - reg |
| 44 | - '#clock-cells' |
| 45 | |
| 46 | additionalProperties: false |
| 47 | |
| 48 | examples: |
| 49 | - | |
| 50 | ao_ctrl@f7800000 { |
| 51 | compatible = "hisilicon,hi6220-aoctrl", "syscon"; |
| 52 | reg = <0xf7800000 0x2000>; |
| 53 | #clock-cells = <1>; |
| 54 | #reset-cells = <1>; |
| 55 | }; |
| 56 | |
| 57 | media_ctrl@f4410000 { |
| 58 | compatible = "hisilicon,hi6220-mediactrl", "syscon"; |
| 59 | reg = <0xf4410000 0x1000>; |
| 60 | #clock-cells = <1>; |
| 61 | }; |
| 62 | |
| 63 | pm_ctrl@f7032000 { |
| 64 | compatible = "hisilicon,hi6220-pmctrl", "syscon"; |
| 65 | reg = <0xf7032000 0x1000>; |
| 66 | #clock-cells = <1>; |
| 67 | }; |
| 68 | ... |