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SubjectRe: [PATCH v29 01/16] dt: bindings: Add multicolor class dt bindings documention
Hi!

> Add DT bindings for the LEDs multicolor class framework.
> Add multicolor ID to the color ID list for device tree bindings.

Rob, can we get some reviews here? It would be good to move this
forward.

Best regards,
Pavel

> CC: Rob Herring <robh@kernel.org>
> Acked-by: Pavel Machek <pavel@ucw.cz>
> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
> Signed-off-by: Dan Murphy <dmurphy@ti.com>
> ---
> .../bindings/leds/leds-class-multicolor.yaml | 37 +++++++++++++++++++
> include/dt-bindings/leds/common.h | 3 +-
> 2 files changed, 39 insertions(+), 1 deletion(-)
> create mode 100644 Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
>
> diff --git a/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml b/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
> new file mode 100644
> index 000000000000..b55e1f1308a4
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml
> @@ -0,0 +1,37 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/leds/leds-class-multicolor.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Common properties for the multicolor LED class.
> +
> +maintainers:
> + - Dan Murphy <dmurphy@ti.com>
> +
> +description: |
> + Bindings for multi color LEDs show how to describe current outputs of
> + either integrated multi-color LED elements (like RGB, RGBW, RGBWA-UV
> + etc.) or standalone LEDs, to achieve logically grouped multi-color LED
> + modules. This is achieved by adding multi-led nodes layer to the
> + monochrome LED bindings.
> + The nodes and properties defined in this document are unique to the multicolor
> + LED class. Common LED nodes and properties are inherited from the common.txt
> + within this documentation directory.
> +
> +patternProperties:
> + "^multi-led@([0-9a-f])$":
> + type: object
> + description: Represents the LEDs that are to be grouped.
> + properties:
> + color:
> + const: 8 # LED_COLOR_ID_MULTI
> + description: |
> + For multicolor LED support this property should be defined as
> + LED_COLOR_ID_MULTI which can be found in include/linux/leds/common.h.
> +
> + $ref: "common.yaml#"
> +
> + required:
> + - color
> +...
> diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h
> index 0ce7dfc00dcb..a463ce6a8794 100644
> --- a/include/dt-bindings/leds/common.h
> +++ b/include/dt-bindings/leds/common.h
> @@ -30,7 +30,8 @@
> #define LED_COLOR_ID_VIOLET 5
> #define LED_COLOR_ID_YELLOW 6
> #define LED_COLOR_ID_IR 7
> -#define LED_COLOR_ID_MAX 8
> +#define LED_COLOR_ID_MULTI 8
> +#define LED_COLOR_ID_MAX 9
>
> /* Standard LED functions */
> /* Keyboard LEDs, usually it would be input4::capslock etc. */
> --

--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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