Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <c938fa66-6f2f-50e1-58a2-ff27777af037@gmail.com>
Date:   Tue, 30 Aug 2022 18:57:25 +0200
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.11.0
Subject: Re: [PATCH v4] dt-bindings: leds: Expand LED_COLOR_ID definitions
Content-Language: en-US
To:     Olliver Schinagl <oliver@schinagl.nl>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Pavel Machek <pavel@ucw.cz>
Cc:     linux-leds@vger.kernel.org, Daniel Mack <daniel@zonque.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Oleh Kravchenko <oleg@kaa.org.ua>,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        Olliver Schinagl <oliver+list@schinagl.nl>,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
References: <20220830134613.1564059-1-oliver@schinagl.nl>
From:   Jacek Anaszewski <jacek.anaszewski@gmail.com>
In-Reply-To: <20220830134613.1564059-1-oliver@schinagl.nl>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk

Ho Olliver,

Thanks for the update.

On 8/30/22 15:46, Olliver Schinagl wrote:
> 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
>   
>   /* Standard LED functions */
>   /* Keyboard LEDs, usually it would be input4::capslock etc. */

Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>

-- 
Best regards,
Jacek Anaszewski