| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/leds/leds-aw2013.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: AWINIC AW2013 3-channel LED Driver |
| |
| maintainers: |
| - Nikita Travkin <nikitos.tr@gmail.com> |
| |
| description: | |
| The AW2013 is a 3-channel LED driver with I2C interface. It can control |
| LED brightness with PWM output. |
| |
| properties: |
| compatible: |
| const: awinic,aw2013 |
| |
| reg: |
| maxItems: 1 |
| |
| vcc-supply: |
| description: Regulator providing power to the "VCC" pin. |
| |
| "#address-cells": |
| const: 1 |
| |
| "#size-cells": |
| const: 0 |
| |
| patternProperties: |
| "^led@[0-2]$": |
| type: object |
| $ref: common.yaml# |
| unevaluatedProperties: false |
| |
| properties: |
| reg: |
| description: Index of the LED. |
| minimum: 0 |
| maximum: 2 |
| |
| required: |
| - compatible |
| - reg |
| - "#address-cells" |
| - "#size-cells" |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/leds/common.h> |
| |
| i2c0 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| led-controller@45 { |
| compatible = "awinic,aw2013"; |
| reg = <0x45>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| vcc-supply = <&pm8916_l17>; |
| |
| led@0 { |
| reg = <0>; |
| led-max-microamp = <5000>; |
| function = LED_FUNCTION_INDICATOR; |
| color = <LED_COLOR_ID_RED>; |
| }; |
| |
| led@1 { |
| reg = <1>; |
| led-max-microamp = <5000>; |
| function = LED_FUNCTION_INDICATOR; |
| color = <LED_COLOR_ID_GREEN>; |
| }; |
| |
| led@2 { |
| reg = <2>; |
| led-max-microamp = <5000>; |
| function = LED_FUNCTION_INDICATOR; |
| color = <LED_COLOR_ID_BLUE>; |
| }; |
| }; |
| }; |
| ... |
