| 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/mfd/maxim,max77714.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: MAX77714 PMIC with GPIO, RTC and watchdog from Maxim Integrated. |
| 8 | |
| 9 | maintainers: |
| 10 | - Luca Ceresoli <luca.ceresoli@bootlin.com> |
| 11 | |
| 12 | description: | |
| 13 | MAX77714 is a Power Management IC with 4 buck regulators, 9 |
| 14 | low-dropout regulators, 8 GPIOs, RTC and watchdog. |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | const: maxim,max77714 |
| 19 | |
| 20 | reg: |
| 21 | maxItems: 1 |
| 22 | |
| 23 | interrupts: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | interrupt-controller: true |
| 27 | |
| 28 | "#interrupt-cells": |
| 29 | const: 2 |
| 30 | description: |
| 31 | The first cell is the IRQ number, the second cell is the trigger type. |
| 32 | |
| 33 | regulators: |
| 34 | type: object |
| 35 | additionalProperties: false |
| 36 | |
| 37 | patternProperties: |
| 38 | '^(buck[0-3]|ldo[0-8])$': |
| 39 | type: object |
| 40 | unevaluatedProperties: false |
| 41 | $ref: /schemas/regulator/regulator.yaml# |
| 42 | |
| 43 | required: |
| 44 | - compatible |
| 45 | - reg |
| 46 | - interrupts |
| 47 | - interrupt-controller |
| 48 | - "#interrupt-cells" |
| 49 | |
| 50 | additionalProperties: false |
| 51 | |
| 52 | examples: |
| 53 | - | |
| 54 | #include <dt-bindings/interrupt-controller/irq.h> |
| 55 | i2c { |
| 56 | #address-cells = <1>; |
| 57 | #size-cells = <0>; |
| 58 | |
| 59 | pmic@1c { |
| 60 | compatible = "maxim,max77714"; |
| 61 | reg = <0x1c>; |
| 62 | interrupt-parent = <&gpio2>; |
| 63 | interrupts = <3 IRQ_TYPE_LEVEL_LOW>; |
| 64 | |
| 65 | interrupt-controller; |
| 66 | #interrupt-cells = <2>; |
| 67 | }; |
| 68 | }; |