69 lines
1.4 KiB
YAML
69 lines
1.4 KiB
YAML
|
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/mfd/maxim,max77714.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: MAX77714 PMIC with GPIO, RTC and watchdog from Maxim Integrated.
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Luca Ceresoli <luca.ceresoli@bootlin.com>
|
||
|
|
|
||
|
|
description: |
|
||
|
|
MAX77714 is a Power Management IC with 4 buck regulators, 9
|
||
|
|
low-dropout regulators, 8 GPIOs, RTC and watchdog.
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
const: maxim,max77714
|
||
|
|
|
||
|
|
reg:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
interrupts:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
interrupt-controller: true
|
||
|
|
|
||
|
|
"#interrupt-cells":
|
||
|
|
const: 2
|
||
|
|
description:
|
||
|
|
The first cell is the IRQ number, the second cell is the trigger type.
|
||
|
|
|
||
|
|
regulators:
|
||
|
|
type: object
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
patternProperties:
|
||
|
|
'^(buck[0-3]|ldo[0-8])$':
|
||
|
|
type: object
|
||
|
|
unevaluatedProperties: false
|
||
|
|
$ref: /schemas/regulator/regulator.yaml#
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
- interrupts
|
||
|
|
- interrupt-controller
|
||
|
|
- "#interrupt-cells"
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
||
|
|
i2c {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
pmic@1c {
|
||
|
|
compatible = "maxim,max77714";
|
||
|
|
reg = <0x1c>;
|
||
|
|
interrupt-parent = <&gpio2>;
|
||
|
|
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
|
||
|
|
|
||
|
|
interrupt-controller;
|
||
|
|
#interrupt-cells = <2>;
|
||
|
|
};
|
||
|
|
};
|