1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/regulator/a 4 $id: http://devicetree.org/schemas/regulator/active-semi,act8865.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Active-semi ACT8865 regulator 7 title: Active-semi ACT8865 regulator
8 8
9 maintainers: 9 maintainers:
10 - Paul Cercueil <paul@crapouillou.net> 10 - Paul Cercueil <paul@crapouillou.net>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 const: active-semi,act8865 14 const: active-semi,act8865
15 15
16 reg: 16 reg:
17 maxItems: 1 17 maxItems: 1
18 18
19 system-power-controller: 19 system-power-controller:
20 description: 20 description:
21 Indicates that the ACT8865 is responsibl 21 Indicates that the ACT8865 is responsible for powering OFF
22 the system. 22 the system.
23 type: boolean 23 type: boolean
24 24
25 active-semi,vsel-high: 25 active-semi,vsel-high:
26 description: 26 description:
27 Indicates the VSEL pin is high. If this 27 Indicates the VSEL pin is high. If this property is missing,
28 the VSEL pin is assumed to be low. 28 the VSEL pin is assumed to be low.
29 type: boolean 29 type: boolean
30 30
31 regulators: 31 regulators:
32 type: object 32 type: object
33 additionalProperties: false 33 additionalProperties: false
34 34
35 properties: 35 properties:
36 DCDC_REG1: 36 DCDC_REG1:
37 type: object 37 type: object
38 $ref: /schemas/regulator/regulator.yam 38 $ref: /schemas/regulator/regulator.yaml#
39 unevaluatedProperties: false 39 unevaluatedProperties: false
40 40
41 properties: 41 properties:
42 vp1-supply: 42 vp1-supply:
43 description: Handle to the VP1 inp 43 description: Handle to the VP1 input supply
44 44
45 DCDC_REG2: 45 DCDC_REG2:
46 type: object 46 type: object
47 $ref: /schemas/regulator/regulator.yam 47 $ref: /schemas/regulator/regulator.yaml#
48 unevaluatedProperties: false 48 unevaluatedProperties: false
49 49
50 properties: 50 properties:
51 vp2-supply: 51 vp2-supply:
52 description: Handle to the VP2 inp 52 description: Handle to the VP2 input supply
53 53
54 DCDC_REG3: 54 DCDC_REG3:
55 type: object 55 type: object
56 $ref: /schemas/regulator/regulator.yam 56 $ref: /schemas/regulator/regulator.yaml#
57 unevaluatedProperties: false 57 unevaluatedProperties: false
58 58
59 properties: 59 properties:
60 vp3-supply: 60 vp3-supply:
61 description: Handle to the VP3 inp 61 description: Handle to the VP3 input supply
62 62
63 patternProperties: 63 patternProperties:
64 "^LDO_REG[1-2]$": 64 "^LDO_REG[1-2]$":
65 type: object 65 type: object
66 $ref: /schemas/regulator/regulator.yam 66 $ref: /schemas/regulator/regulator.yaml#
67 unevaluatedProperties: false 67 unevaluatedProperties: false
68 68
69 properties: 69 properties:
70 inl45-supply: 70 inl45-supply:
71 description: Handle to the INL45 i 71 description: Handle to the INL45 input supply
72 72
73 "^LDO_REG[3-4]$": 73 "^LDO_REG[3-4]$":
74 type: object 74 type: object
75 $ref: /schemas/regulator/regulator.yam 75 $ref: /schemas/regulator/regulator.yaml#
76 unevaluatedProperties: false 76 unevaluatedProperties: false
77 77
78 properties: 78 properties:
79 inl67-supply: 79 inl67-supply:
80 description: Handle to the INL67 i 80 description: Handle to the INL67 input supply
81 81
82 additionalProperties: false 82 additionalProperties: false
83 83
84 required: 84 required:
85 - reg 85 - reg
86 - compatible 86 - compatible
87 - regulators 87 - regulators
88 88
89 examples: 89 examples:
90 - | 90 - |
91 #include <dt-bindings/regulator/active-sem 91 #include <dt-bindings/regulator/active-semi,8865-regulator.h>
92 92
93 i2c { 93 i2c {
94 #address-cells = <1>; 94 #address-cells = <1>;
95 #size-cells = <0>; 95 #size-cells = <0>;
96 96
97 pmic@5b { 97 pmic@5b {
98 compatible = "active-semi,act8865"; 98 compatible = "active-semi,act8865";
99 reg = <0x5b>; 99 reg = <0x5b>;
100 active-semi,vsel-high; 100 active-semi,vsel-high;
101 101
102 regulators { 102 regulators {
103 DCDC_REG1 { 103 DCDC_REG1 {
104 regulator-name = "VCC_1V8"; 104 regulator-name = "VCC_1V8";
105 regulator-min-microvolt = <1800000 105 regulator-min-microvolt = <1800000>;
106 regulator-max-microvolt = <1800000 106 regulator-max-microvolt = <1800000>;
107 regulator-always-on; 107 regulator-always-on;
108 }; 108 };
109 109
110 DCDC_REG2 { 110 DCDC_REG2 {
111 regulator-name = "VCC_1V2"; 111 regulator-name = "VCC_1V2";
112 regulator-min-microvolt = <1100000 112 regulator-min-microvolt = <1100000>;
113 regulator-max-microvolt = <1300000 113 regulator-max-microvolt = <1300000>;
114 regulator-always-on; 114 regulator-always-on;
115 115
116 regulator-allowed-modes = <ACT8865 116 regulator-allowed-modes = <ACT8865_REGULATOR_MODE_FIXED>,
117 <ACT8865 117 <ACT8865_REGULATOR_MODE_LOWPOWER>;
118 regulator-initial-mode = <ACT8865_ 118 regulator-initial-mode = <ACT8865_REGULATOR_MODE_FIXED>;
119 119
120 regulator-state-mem { 120 regulator-state-mem {
121 regulator-on-in-suspend; 121 regulator-on-in-suspend;
122 regulator-suspend-min-microvolt 122 regulator-suspend-min-microvolt = <1150000>;
123 regulator-suspend-max-microvolt 123 regulator-suspend-max-microvolt = <1150000>;
124 regulator-changeable-in-suspend; 124 regulator-changeable-in-suspend;
125 regulator-mode = <ACT8865_REGULA 125 regulator-mode = <ACT8865_REGULATOR_MODE_LOWPOWER>;
126 }; 126 };
127 }; 127 };
128 128
129 DCDC_REG3 { 129 DCDC_REG3 {
130 regulator-name = "VCC_3V3"; 130 regulator-name = "VCC_3V3";
131 regulator-min-microvolt = <3300000 131 regulator-min-microvolt = <3300000>;
132 regulator-max-microvolt = <3300000 132 regulator-max-microvolt = <3300000>;
133 regulator-always-on; 133 regulator-always-on;
134 }; 134 };
135 135
136 LDO_REG1 { 136 LDO_REG1 {
137 regulator-name = "VDDANA"; 137 regulator-name = "VDDANA";
138 regulator-min-microvolt = <3300000 138 regulator-min-microvolt = <3300000>;
139 regulator-max-microvolt = <3300000 139 regulator-max-microvolt = <3300000>;
140 regulator-always-on; 140 regulator-always-on;
141 141
142 regulator-allowed-modes = <ACT8865 142 regulator-allowed-modes = <ACT8865_REGULATOR_MODE_NORMAL>,
143 <ACT8865 143 <ACT8865_REGULATOR_MODE_LOWPOWER>;
144 regulator-initial-mode = <ACT8865_ 144 regulator-initial-mode = <ACT8865_REGULATOR_MODE_NORMAL>;
145 145
146 regulator-state-mem { 146 regulator-state-mem {
147 regulator-off-in-suspend; 147 regulator-off-in-suspend;
148 }; 148 };
149 }; 149 };
150 150
151 LDO_REG2 { 151 LDO_REG2 {
152 regulator-name = "FUSE_2V5"; 152 regulator-name = "FUSE_2V5";
153 regulator-min-microvolt = <2500000 153 regulator-min-microvolt = <2500000>;
154 regulator-max-microvolt = <2500000 154 regulator-max-microvolt = <2500000>;
155 }; 155 };
156 }; 156 };
157 }; 157 };
158 }; 158 };
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