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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/leds/leds-rt4505.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Richtek RT4505 Single Channel LED Driver
maintainers:
- ChiYuan Huang <cy_huang@richtek.com>
description: |
The RT4505 is a flash LED driver that can support up to 375mA and 1.5A for
torch and flash mode, respectively.
The data sheet can be found at:
https://www.richtek.com/assets/product_file/RT4505/DS4505-02.pdf
properties:
compatible:
const: richtek,rt4505
reg:
description: I2C slave address of the controller.
maxItems: 1
led:
type: object
$ref: common.yaml#
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/leds/common.h>
i2c0 {
#address-cells = <1>;
#size-cells = <0>;
led-controller@63 {
compatible = "richtek,rt4505";
reg = <0x63>;
rt4505_flash: led {
function = LED_FUNCTION_FLASH;
color = <LED_COLOR_ID_WHITE>;
led-max-microamp = <375000>;
flash-max-microamp = <1500000>;
flash-max-timeout-us = <800000>;
};
};
};
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