Re: [PATCH v4] dt-bindings: leds: Expand LED_COLOR_ID definitions

Alexander Dahl
2022-08-31T06:15:51Z

Hei Olliver,

Am Tue, Aug 30, 2022 at 03:46:13PM +0200 schrieb Olliver Schinagl:
> In commit 853a78a7d6c7 (dt-bindings: leds: Add LED_COLOR_ID definitions,
> Sun Jun 9 20:19:04 2019 +0200) the most basic color definitions where
> added. However, there's a little more very common LED colors.
>
> While the documentation states 'add what is missing', engineers tend to
> be lazy and will just use what currently exists. So this patch will take
> (a) list from online retailers [0], [1], [2] and use the common LED colors from
> there, this being reasonable as this is what is currently available to purchase.
>
> Note, that LIME seems to be the modern take to 'Yellow-green' or
> 'Yellowish-green' from some older datasheets.
>
> [0]: https://www.digikey.com/en/products/filter/led-lighting-color/125
> [1]: https://eu.mouser.com/c/optoelectronics/led-lighting/led-emitters/standard-leds-smd
> [2]: https://nl.farnell.com/en-NL/c/optoelectronics-displays/led-products/standard-single-colour-leds-under-75ma
>
> Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
> Changes since v3: Fix typo in purple; Fix whitespacing
> No changes since v2: Re-send with the proper e-mails.
> Changes since v1: Unbreak existing definitions.
> include/dt-bindings/leds/common.h | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h
> index 3be89a7c20a9..9a0d33d027ff 100644
> --- a/include/dt-bindings/leds/common.h
> +++ b/include/dt-bindings/leds/common.h
> @@ -33,7 +33,12 @@
> #define LED_COLOR_ID_MULTI 8 /* For multicolor LEDs */
> #define LED_COLOR_ID_RGB 9 /* For multicolor LEDs that can do arbitrary color,
> so this would include RGBW and similar */
> -#define LED_COLOR_ID_MAX 10
> +#define LED_COLOR_ID_PURPLE 10
> +#define LED_COLOR_ID_ORANGE 11
> +#define LED_COLOR_ID_PINK 12
> +#define LED_COLOR_ID_CYAN 13
> +#define LED_COLOR_ID_LIME 14
> +#define LED_COLOR_ID_MAX 15

Looks good to me.

Acked-by: Alexander Dahl <ada@thorsis.com>

Greets
Alex

>
> /* Standard LED functions */
> /* Keyboard LEDs, usually it would be input4::capslock etc. */
> --
> 2.37.2
>