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