lkml.org 
[lkml]   [2020]   [May]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 2/3] dt-bindings: leds: Add binding for aw2013
From
Date
Pavel

On 5/4/20 11:29 AM, nikitos.tr@gmail.com wrote:
> From: Nikita Travkin <nikitos.tr@gmail.com>
>
> Add YAML devicetree binding for AWINIC AW2013 3-channel led driver
>
> Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
> ---
> .../devicetree/bindings/leds/leds-aw2013.yaml | 91 +++++++++++++++++++
> 1 file changed, 91 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/leds/leds-aw2013.yaml
>
> diff --git a/Documentation/devicetree/bindings/leds/leds-aw2013.yaml b/Documentation/devicetree/bindings/leds/leds-aw2013.yaml
> new file mode 100644
> index 000000000000..f118721df1e8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/leds-aw2013.yaml
> @@ -0,0 +1,91 @@
> +# 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
> + allOf:
> + - $ref: common.yaml#
> +
> + 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>;
> + };
> + };
> + };
> +...

Would this be a good candidate for the multicolor framework?

Dan


\
 
 \ /
  Last update: 2020-05-04 22:19    [W:0.079 / U:3.916 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site