1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 # Copyright 2019 BayLibre, SAS 2 # Copyright 2019 BayLibre, SAS
3 %YAML 1.2 3 %YAML 1.2
4 --- 4 ---
5 $id: http://devicetree.org/schemas/power/amlog 5 $id: http://devicetree.org/schemas/power/amlogic,meson-ee-pwrc.yaml#
6 $schema: http://devicetree.org/meta-schemas/co 6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 7
8 title: Amlogic Meson Everything-Else Power Dom 8 title: Amlogic Meson Everything-Else Power Domains
9 9
10 maintainers: 10 maintainers:
11 - Neil Armstrong <neil.armstrong@linaro.org> 11 - Neil Armstrong <neil.armstrong@linaro.org>
12 12
13 description: |+ 13 description: |+
14 The Everything-Else Power Domains node shoul 14 The Everything-Else Power Domains node should be the child of a syscon
15 node with the required property: 15 node with the required property:
16 16
17 - compatible: Should be the following: 17 - compatible: Should be the following:
18 "amlogic,meson-gx-hhi-sysctrl" 18 "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon"
19 19
20 Refer to the bindings described in 20 Refer to the bindings described in
21 Documentation/devicetree/bindings/mfd/syscon 21 Documentation/devicetree/bindings/mfd/syscon.yaml
22 22
23 properties: 23 properties:
24 compatible: 24 compatible:
25 enum: 25 enum:
26 - amlogic,meson8-pwrc 26 - amlogic,meson8-pwrc
27 - amlogic,meson8b-pwrc 27 - amlogic,meson8b-pwrc
28 - amlogic,meson8m2-pwrc 28 - amlogic,meson8m2-pwrc
29 - amlogic,meson-gxbb-pwrc 29 - amlogic,meson-gxbb-pwrc
30 - amlogic,meson-axg-pwrc 30 - amlogic,meson-axg-pwrc
31 - amlogic,meson-g12a-pwrc 31 - amlogic,meson-g12a-pwrc
32 - amlogic,meson-sm1-pwrc 32 - amlogic,meson-sm1-pwrc
33 33
34 clocks: 34 clocks:
35 minItems: 1 35 minItems: 1
36 maxItems: 2 36 maxItems: 2
37 37
38 clock-names: 38 clock-names:
39 minItems: 1 39 minItems: 1
40 items: 40 items:
41 - const: vpu 41 - const: vpu
42 - const: vapb 42 - const: vapb
43 43
44 resets: 44 resets:
45 minItems: 5 45 minItems: 5
46 maxItems: 12 46 maxItems: 12
47 47
48 reset-names: 48 reset-names:
49 minItems: 5 49 minItems: 5
50 maxItems: 12 50 maxItems: 12
51 51
52 "#power-domain-cells": 52 "#power-domain-cells":
53 const: 1 53 const: 1
54 54
55 amlogic,ao-sysctrl: 55 amlogic,ao-sysctrl:
56 description: phandle to the AO sysctrl nod 56 description: phandle to the AO sysctrl node
57 $ref: /schemas/types.yaml#/definitions/pha 57 $ref: /schemas/types.yaml#/definitions/phandle
58 58
59 allOf: 59 allOf:
60 - if: 60 - if:
61 properties: 61 properties:
62 compatible: 62 compatible:
63 enum: 63 enum:
64 - amlogic,meson8b-pwrc 64 - amlogic,meson8b-pwrc
65 - amlogic,meson8m2-pwrc 65 - amlogic,meson8m2-pwrc
66 then: 66 then:
67 properties: 67 properties:
68 reset-names: 68 reset-names:
69 items: 69 items:
70 - const: dblk 70 - const: dblk
71 - const: pic_dc 71 - const: pic_dc
72 - const: hdmi_apb 72 - const: hdmi_apb
73 - const: hdmi_system 73 - const: hdmi_system
74 - const: venci 74 - const: venci
75 - const: vencp 75 - const: vencp
76 - const: vdac 76 - const: vdac
77 - const: vencl 77 - const: vencl
78 - const: viu 78 - const: viu
79 - const: venc 79 - const: venc
80 - const: rdma 80 - const: rdma
81 required: 81 required:
82 - resets 82 - resets
83 - reset-names 83 - reset-names
84 84
85 - if: 85 - if:
86 properties: 86 properties:
87 compatible: 87 compatible:
88 enum: 88 enum:
89 - amlogic,meson-gxbb-pwrc 89 - amlogic,meson-gxbb-pwrc
90 then: 90 then:
91 properties: 91 properties:
92 reset-names: 92 reset-names:
93 items: 93 items:
94 - const: viu 94 - const: viu
95 - const: venc 95 - const: venc
96 - const: vcbus 96 - const: vcbus
97 - const: bt656 97 - const: bt656
98 - const: dvin 98 - const: dvin
99 - const: rdma 99 - const: rdma
100 - const: venci 100 - const: venci
101 - const: vencp 101 - const: vencp
102 - const: vdac 102 - const: vdac
103 - const: vdi6 103 - const: vdi6
104 - const: vencl 104 - const: vencl
105 - const: vid_lock 105 - const: vid_lock
106 required: 106 required:
107 - resets 107 - resets
108 - reset-names 108 - reset-names
109 109
110 - if: 110 - if:
111 properties: 111 properties:
112 compatible: 112 compatible:
113 enum: 113 enum:
114 - amlogic,meson-axg-pwrc 114 - amlogic,meson-axg-pwrc
115 then: 115 then:
116 properties: 116 properties:
117 reset-names: 117 reset-names:
118 items: 118 items:
119 - const: viu 119 - const: viu
120 - const: venc 120 - const: venc
121 - const: vcbus 121 - const: vcbus
122 - const: vencl 122 - const: vencl
123 - const: vid_lock 123 - const: vid_lock
124 required: 124 required:
125 - resets 125 - resets
126 - reset-names 126 - reset-names
127 127
128 - if: 128 - if:
129 properties: 129 properties:
130 compatible: 130 compatible:
131 enum: 131 enum:
132 - amlogic,meson-g12a-pwrc 132 - amlogic,meson-g12a-pwrc
133 - amlogic,meson-sm1-pwrc 133 - amlogic,meson-sm1-pwrc
134 then: 134 then:
135 properties: 135 properties:
136 reset-names: 136 reset-names:
137 items: 137 items:
138 - const: viu 138 - const: viu
139 - const: venc 139 - const: venc
140 - const: vcbus 140 - const: vcbus
141 - const: bt656 141 - const: bt656
142 - const: rdma 142 - const: rdma
143 - const: venci 143 - const: venci
144 - const: vencp 144 - const: vencp
145 - const: vdac 145 - const: vdac
146 - const: vdi6 146 - const: vdi6
147 - const: vencl 147 - const: vencl
148 - const: vid_lock 148 - const: vid_lock
149 required: 149 required:
150 - resets 150 - resets
151 - reset-names 151 - reset-names
152 152
153 required: 153 required:
154 - compatible 154 - compatible
155 - clocks 155 - clocks
156 - clock-names 156 - clock-names
157 - "#power-domain-cells" 157 - "#power-domain-cells"
158 - amlogic,ao-sysctrl 158 - amlogic,ao-sysctrl
159 159
160 additionalProperties: false 160 additionalProperties: false
161 161
162 examples: 162 examples:
163 - | 163 - |
164 pwrc: power-controller { 164 pwrc: power-controller {
165 compatible = "amlogic,meson-sm1-pwrc 165 compatible = "amlogic,meson-sm1-pwrc";
166 #power-domain-cells = <1>; 166 #power-domain-cells = <1>;
167 amlogic,ao-sysctrl = <&rti>; 167 amlogic,ao-sysctrl = <&rti>;
168 resets = <&reset_viu>, 168 resets = <&reset_viu>,
169 <&reset_venc>, 169 <&reset_venc>,
170 <&reset_vcbus>, 170 <&reset_vcbus>,
171 <&reset_bt656>, 171 <&reset_bt656>,
172 <&reset_rdma>, 172 <&reset_rdma>,
173 <&reset_venci>, 173 <&reset_venci>,
174 <&reset_vencp>, 174 <&reset_vencp>,
175 <&reset_vdac>, 175 <&reset_vdac>,
176 <&reset_vdi6>, 176 <&reset_vdi6>,
177 <&reset_vencl>, 177 <&reset_vencl>,
178 <&reset_vid_lock>; 178 <&reset_vid_lock>;
179 reset-names = "viu", "venc", "vcbus" 179 reset-names = "viu", "venc", "vcbus", "bt656",
180 "rdma", "venci", "venc 180 "rdma", "venci", "vencp", "vdac",
181 "vdi6", "vencl", "vid_ 181 "vdi6", "vencl", "vid_lock";
182 clocks = <&clk_vpu>, <&clk_vapb>; 182 clocks = <&clk_vpu>, <&clk_vapb>;
183 clock-names = "vpu", "vapb"; 183 clock-names = "vpu", "vapb";
184 }; 184 };
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