# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id:
http://devicetree.org/schemas/leds/leds-mt6360.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: LED driver for MT6360 PMIC from MediaTek Integrated.
maintainers:
- Gene Chen <gene_chen@richtek.com>
description: |
This module is part of the MT6360 MFD device.
see Documentation/devicetree/bindings/mfd/mediatek,mt6360.yaml
Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode,
and 4-channel RGB LED support Register/Flash/Breath Mode
properties:
compatible:
const: mediatek,mt6360-led
"#address-cells":
const: 1
"#size-cells":
const: 0
patternProperties:
"^multi-led@[0-5]$":
type: object
$ref: leds-class-multicolor.yaml#
unevaluatedProperties: false
properties:
reg:
description: Index of the LED.
enum:
- 0 # LED output ISINK1
- 1 # LED output ISINK2
- 2 # LED output ISINK3
- 3 # LED output ISINKML
- 4 # LED output FLASH1
- 5 # LED output FLASH2
"#address-cells":
const: 1
"#size-cells":
const: 0
patternProperties:
"^led@[0-2]$":
type: object
$ref: common.yaml#
unevaluatedProperties: false
properties:
reg:
enum: [0, 1, 2]
required:
- reg
- color
required:
- reg
- "#address-cells"
- "#size-cells"
"^led@[0-5]$":
type: object
$ref: common.yaml#
unevaluatedProperties: false
description:
Properties for a single LED.
properties:
reg:
enum: [0, 1, 2, 3, 4, 5]
required:
- compatible
- "#address-cells"
- "#size-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/leds/common.h>
led-controller {
compatible = "mediatek,mt6360-led";
#address-cells = <1>;
#size-cells = <0>;
multi-led@0 {
reg = <0>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_RGB>;
led-max-microamp = <24000>;
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
color = <LED_COLOR_ID_RED>;
};
led@1 {
reg = <1>;
color = <LED_COLOR_ID_GREEN>;
};
led@2 {
reg = <2>;
color = <LED_COLOR_ID_BLUE>;
};
};
led@3 {
reg = <3>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_WHITE>;
led-max-microamp = <150000>;
};
led@4 {
reg = <4>;
function = LED_FUNCTION_FLASH;
color = <LED_COLOR_ID_WHITE>;
function-enumerator = <1>;
led-max-microamp = <200000>;
flash-max-microamp = <500000>;
flash-max-timeout-us = <1024000>;
};
led@5 {
reg = <5>;
function = LED_FUNCTION_FLASH;
color = <LED_COLOR_ID_WHITE>;
function-enumerator = <2>;
led-max-microamp = <200000>;
flash-max-microamp = <500000>;
flash-max-timeout-us = <1024000>;
};
};
- |
led-controller {
compatible = "mediatek,mt6360-led";
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_RED>;
led-max-microamp = <24000>;
};
led@1 {
reg = <1>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_GREEN>;
led-max-microamp = <24000>;
};
led@2 {
reg = <2>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_BLUE>;
led-max-microamp = <24000>;
};
led@3 {
reg = <3>;
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_WHITE>;
led-max-microamp = <150000>;
};
led@4 {
reg = <4>;
function = LED_FUNCTION_FLASH;
color = <LED_COLOR_ID_WHITE>;
function-enumerator = <1>;
led-max-microamp = <200000>;
flash-max-microamp = <500000>;
flash-max-timeout-us = <1024000>;
};
led@5 {
reg = <5>;
function = LED_FUNCTION_FLASH;
color = <LED_COLOR_ID_WHITE>;
function-enumerator = <2>;
led-max-microamp = <200000>;
flash-max-microamp = <500000>;
flash-max-timeout-us = <1024000>;
};
};
...
