| 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/samsung,s5m8767.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Samsung S5M8767 Power Management IC regulators |
| 8 | |
| 9 | maintainers: |
| 10 | - Krzysztof Kozlowski <krzk@kernel.org> |
| 11 | |
| 12 | description: | |
| 13 | This is a part of device tree bindings for S2M and S5M family of Power |
| 14 | Management IC (PMIC). |
| 15 | |
| 16 | The S5M8767 provides buck and LDO regulators. |
| 17 | |
| 18 | See also Documentation/devicetree/bindings/mfd/samsung,s5m8767.yaml for |
| 19 | additional information and example. |
| 20 | |
| 21 | patternProperties: |
| 22 | # 28 LDOs |
| 23 | "^LDO([1-9]|1[0-9]|2[0-8])$": |
| 24 | type: object |
| 25 | $ref: regulator.yaml# |
| 26 | unevaluatedProperties: false |
| 27 | description: |
| 28 | Properties for single LDO regulator. |
| 29 | |
| 30 | properties: |
| 31 | op_mode: |
| 32 | $ref: /schemas/types.yaml#/definitions/uint32 |
| 33 | enum: [0, 1, 2, 3] |
| 34 | default: 1 |
| 35 | description: | |
| 36 | Describes the different operating modes of the LDO's with power mode |
| 37 | change in SOC. The different possible values are: |
| 38 | 0 - always off mode |
| 39 | 1 - on in normal mode |
| 40 | 2 - low power mode |
| 41 | 3 - suspend mode |
| 42 | |
| 43 | required: |
| 44 | - regulator-name |
| 45 | |
| 46 | # 8 bucks |
| 47 | "^BUCK[1-8]$": |
| 48 | type: object |
| 49 | $ref: regulator.yaml# |
| 50 | unevaluatedProperties: false |
| 51 | description: |
| 52 | Properties for single BUCK regulator. |
| 53 | |
| 54 | properties: |
| 55 | op_mode: |
| 56 | $ref: /schemas/types.yaml#/definitions/uint32 |
| 57 | enum: [0, 1, 2, 3] |
| 58 | default: 1 |
| 59 | description: | |
| 60 | Describes the different operating modes of the regulator with power |
| 61 | mode change in SOC. The different possible values are: |
| 62 | 0 - always off mode |
| 63 | 1 - on in normal mode |
| 64 | 2 - low power mode |
| 65 | 3 - suspend mode |
| 66 | |
| 67 | required: |
| 68 | - regulator-name |
| 69 | |
| 70 | properties: |
| 71 | # 9 buck |
| 72 | BUCK9: |
| 73 | type: object |
| 74 | $ref: regulator.yaml# |
| 75 | unevaluatedProperties: false |
| 76 | description: |
| 77 | Properties for single BUCK regulator. |
| 78 | |
| 79 | properties: |
| 80 | op_mode: |
| 81 | $ref: /schemas/types.yaml#/definitions/uint32 |
| 82 | enum: [0, 1, 2, 3] |
| 83 | default: 1 |
| 84 | description: | |
| 85 | Describes the different operating modes of the regulator with power |
| 86 | mode change in SOC. The different possible values are: |
| 87 | 0 - always off mode |
| 88 | 1 - on in normal mode |
| 89 | 2 - low power mode |
| 90 | 3 - suspend mode |
| 91 | |
| 92 | s5m8767,pmic-ext-control-gpios: |
| 93 | maxItems: 1 |
| 94 | description: | |
| 95 | GPIO specifier for one GPIO controlling this regulator on/off. |
| 96 | |
| 97 | required: |
| 98 | - regulator-name |
| 99 | |
| 100 | additionalProperties: false |