1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2*4882a593Smuzhiyun%YAML 1.2
3*4882a593Smuzhiyun---
4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/arm/hisilicon/controller/hi6220-domain-ctrl.yaml#
5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml#
6*4882a593Smuzhiyun
7*4882a593Smuzhiyuntitle: Hisilicon Hi6220 domain controller
8*4882a593Smuzhiyun
9*4882a593Smuzhiyunmaintainers:
10*4882a593Smuzhiyun  - Wei Xu <xuwei5@hisilicon.com>
11*4882a593Smuzhiyun
12*4882a593Smuzhiyundescription: |
13*4882a593Smuzhiyun  Hisilicon designs some special domain controllers for mobile platform,
14*4882a593Smuzhiyun  such as: the power Always On domain controller, the Media domain
15*4882a593Smuzhiyun  controller(e.g. codec, G3D ...) and the Power Management domain
16*4882a593Smuzhiyun  controller.
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun  The compatible names of each domain controller are as follows:
19*4882a593Smuzhiyun  Power Always ON domain controller  --> hisilicon,hi6220-aoctrl
20*4882a593Smuzhiyun  Media domain controller            --> hisilicon,hi6220-mediactrl
21*4882a593Smuzhiyun  Power Management domain controller --> hisilicon,hi6220-pmctrl
22*4882a593Smuzhiyun
23*4882a593Smuzhiyunproperties:
24*4882a593Smuzhiyun  compatible:
25*4882a593Smuzhiyun    items:
26*4882a593Smuzhiyun      - enum:
27*4882a593Smuzhiyun          - hisilicon,hi6220-aoctrl
28*4882a593Smuzhiyun          - hisilicon,hi6220-mediactrl
29*4882a593Smuzhiyun          - hisilicon,hi6220-pmctrl
30*4882a593Smuzhiyun      - const: syscon
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun  reg:
33*4882a593Smuzhiyun    maxItems: 1
34*4882a593Smuzhiyun
35*4882a593Smuzhiyun  '#clock-cells':
36*4882a593Smuzhiyun    const: 1
37*4882a593Smuzhiyun
38*4882a593Smuzhiyun  '#reset-cells':
39*4882a593Smuzhiyun    const: 1
40*4882a593Smuzhiyun
41*4882a593Smuzhiyunrequired:
42*4882a593Smuzhiyun  - compatible
43*4882a593Smuzhiyun  - reg
44*4882a593Smuzhiyun  - '#clock-cells'
45*4882a593Smuzhiyun
46*4882a593SmuzhiyunadditionalProperties: false
47*4882a593Smuzhiyun
48*4882a593Smuzhiyunexamples:
49*4882a593Smuzhiyun  - |
50*4882a593Smuzhiyun    ao_ctrl@f7800000 {
51*4882a593Smuzhiyun        compatible = "hisilicon,hi6220-aoctrl", "syscon";
52*4882a593Smuzhiyun        reg = <0xf7800000 0x2000>;
53*4882a593Smuzhiyun        #clock-cells = <1>;
54*4882a593Smuzhiyun        #reset-cells = <1>;
55*4882a593Smuzhiyun    };
56*4882a593Smuzhiyun
57*4882a593Smuzhiyun    media_ctrl@f4410000 {
58*4882a593Smuzhiyun        compatible = "hisilicon,hi6220-mediactrl", "syscon";
59*4882a593Smuzhiyun        reg = <0xf4410000 0x1000>;
60*4882a593Smuzhiyun        #clock-cells = <1>;
61*4882a593Smuzhiyun    };
62*4882a593Smuzhiyun
63*4882a593Smuzhiyun    pm_ctrl@f7032000 {
64*4882a593Smuzhiyun        compatible = "hisilicon,hi6220-pmctrl", "syscon";
65*4882a593Smuzhiyun        reg = <0xf7032000 0x1000>;
66*4882a593Smuzhiyun        #clock-cells = <1>;
67*4882a593Smuzhiyun    };
68*4882a593Smuzhiyun...
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