mirror of
https://github.com/torvalds/linux.git
synced 2026-05-12 16:18:45 +02:00
1afaec82e1
Extend the max77759 binding to reference power-supply schema, so that PMIC node can reference its supplier. Also, add regulator property to control CHGIN (OTG) voltage. Signed-off-by: Amit Sunil Dhamne <amitsd@google.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: André Draszik <andre.draszik@linaro.org> Link: https://patch.msgid.link/20260325-max77759-charger-v9-1-4486dd297adc@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
114 lines
2.6 KiB
YAML
114 lines
2.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/mfd/maxim,max77759.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Maxim Integrated MAX77759 PMIC for USB Type-C applications
|
|
|
|
maintainers:
|
|
- André Draszik <andre.draszik@linaro.org>
|
|
|
|
description: |
|
|
This is a part of device tree bindings for the MAX77759 companion Power
|
|
Management IC for USB Type-C applications.
|
|
|
|
The MAX77759 includes Battery Charger, Fuel Gauge, temperature sensors, USB
|
|
Type-C Port Controller (TCPC), NVMEM, and a GPIO expander.
|
|
|
|
allOf:
|
|
- $ref: /schemas/power/supply/power-supply.yaml#
|
|
|
|
properties:
|
|
compatible:
|
|
const: maxim,max77759
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
interrupt-controller: true
|
|
|
|
"#interrupt-cells":
|
|
const: 2
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
gpio:
|
|
$ref: /schemas/gpio/maxim,max77759-gpio.yaml
|
|
|
|
nvmem-0:
|
|
$ref: /schemas/nvmem/maxim,max77759-nvmem.yaml
|
|
|
|
chgin-otg-regulator:
|
|
type: object
|
|
description: Provides Boost for sourcing VBUS.
|
|
$ref: /schemas/regulator/regulator.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
required:
|
|
- compatible
|
|
- interrupts
|
|
- reg
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
pmic@66 {
|
|
compatible = "maxim,max77759";
|
|
reg = <0x66>;
|
|
interrupts-extended = <&gpa8 3 IRQ_TYPE_LEVEL_LOW>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
power-supplies = <&maxtcpci>;
|
|
|
|
chgin-otg-regulator {
|
|
regulator-name = "chgin-otg";
|
|
};
|
|
|
|
gpio {
|
|
compatible = "maxim,max77759-gpio";
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
nvmem-0 {
|
|
compatible = "maxim,max77759-nvmem";
|
|
|
|
nvmem-layout {
|
|
compatible = "fixed-layout";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
reboot-mode@0 {
|
|
reg = <0x0 0x4>;
|
|
};
|
|
|
|
boot-reason@4 {
|
|
reg = <0x4 0x4>;
|
|
};
|
|
|
|
shutdown-user-flag@8 {
|
|
reg = <0x8 0x1>;
|
|
};
|
|
|
|
rsoc@10 {
|
|
reg = <0xa 0x2>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|