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