2023-08-30 17:31:07 +02:00
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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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$id: http://devicetree.org/schemas/leds/leds-aw2013.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: AWINIC AW2013 3-channel LED Driver
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maintainers:
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- Nikita Travkin <nikitos.tr@gmail.com>
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description: |
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The AW2013 is a 3-channel LED driver with I2C interface. It can control
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LED brightness with PWM output.
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properties:
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compatible:
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const: awinic,aw2013
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reg:
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maxItems: 1
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vcc-supply:
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description: Regulator providing power to the "VCC" pin.
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"#address-cells":
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const: 1
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"#size-cells":
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const: 0
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patternProperties:
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"^led@[0-2]$":
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type: object
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$ref: common.yaml#
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unevaluatedProperties: false
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properties:
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reg:
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description: Index of the LED.
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minimum: 0
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maximum: 2
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required:
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- compatible
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- reg
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- "#address-cells"
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- "#size-cells"
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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2023-10-24 12:59:35 +02:00
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i2c {
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2023-08-30 17:31:07 +02:00
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#address-cells = <1>;
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#size-cells = <0>;
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led-controller@45 {
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compatible = "awinic,aw2013";
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reg = <0x45>;
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#address-cells = <1>;
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#size-cells = <0>;
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vcc-supply = <&pm8916_l17>;
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led@0 {
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reg = <0>;
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led-max-microamp = <5000>;
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function = LED_FUNCTION_INDICATOR;
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color = <LED_COLOR_ID_RED>;
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};
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led@1 {
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reg = <1>;
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led-max-microamp = <5000>;
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function = LED_FUNCTION_INDICATOR;
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color = <LED_COLOR_ID_GREEN>;
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};
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led@2 {
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reg = <2>;
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led-max-microamp = <5000>;
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function = LED_FUNCTION_INDICATOR;
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color = <LED_COLOR_ID_BLUE>;
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};
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};
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};
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...
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