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|
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/samsung,s2mu005-pmic.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Samsung S2MU005 Power Management IC
maintainers:
- Kaustabh Chakraborty <kauschluss@disroot.org>
description: |
The S2MU005 is a companion power management IC which includes subdevices for
a charger controller, an MUIC (Micro USB Interface Controller), and flash and
RGB LED controllers.
allOf:
- $ref: /schemas/power/supply/power-supply.yaml#
properties:
compatible:
const: samsung,s2mu005-pmic
flash:
$ref: /schemas/leds/samsung,s2mu005-flash.yaml#
description:
Child node describing flash LEDs.
interrupts:
maxItems: 1
muic:
$ref: /schemas/extcon/samsung,s2mu005-muic.yaml#
description:
Child node describing MUIC device.
multi-led:
type: object
allOf:
- $ref: /schemas/leds/leds-class-multicolor.yaml#
properties:
compatible:
const: samsung,s2mu005-rgb
required:
- compatible
unevaluatedProperties: false
reg:
maxItems: 1
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/leds/common.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
pmic@3d {
compatible = "samsung,s2mu005-pmic";
reg = <0x3d>;
interrupt-parent = <&gpa2>;
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
monitored-battery = <&battery>;
flash {
compatible = "samsung,s2mu005-flash";
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_FLASH;
};
led@1 {
reg = <1>;
color = <LED_COLOR_ID_WHITE>;
function = LED_FUNCTION_FLASH;
function-enumerator = <1>;
};
};
muic {
compatible = "samsung,s2mu005-muic";
connector {
compatible = "usb-b-connector";
label = "micro-USB";
type = "micro";
};
port {
muic_to_usb: endpoint {
remote-endpoint = <&usb_to_muic>;
};
};
};
multi-led {
compatible = "samsung,s2mu005-rgb";
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_INDICATOR;
linux,default-trigger = "pattern";
};
};
};
|
