From: Pavel Machek <pavel@ucw.cz>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Jacek Anaszewski <jacek.anaszewski@gmail.com>,
linux-leds@vger.kernel.org,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Rob Herring <robh@kernel.org>,
dtor@google.com, Guenter Roeck <linux@roeck-us.net>,
Dan Murphy <dmurphy@ti.com>, Baolin Wang <baolin.wang@linaro.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>,
Simon Shields <simon@lineageos.org>
Subject: Re: [PATCH v5 03/26] dt-bindings: leds: Add LED_FUNCTION definitions
Date: Mon, 25 Nov 2019 16:17:01 +0100 [thread overview]
Message-ID: <20191125151701.GB3816@amd> (raw)
In-Reply-To: <CAMuHMdXkQCVXdsbS1Tf+7wkafJ4JxhxXeh4R7OWOz5uGs-jL5Q@mail.gmail.com>
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On Fri 2019-11-15 14:01:50, Geert Uytterhoeven wrote:
> Hi Jacek,
>
> On Sun, Jun 9, 2019 at 9:09 PM Jacek Anaszewski
> <jacek.anaszewski@gmail.com> wrote:
> > Add initial set of common LED function definitions.
> >
> > Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
>
> > --- a/include/dt-bindings/leds/common.h
> > +++ b/include/dt-bindings/leds/common.h
> > @@ -30,4 +31,45 @@
> > #define LED_COLOR_ID_IR 7
> > #define LED_COLOR_ID_MAX 8
> >
> > +/* Standard LED functions */
> > +#define LED_FUNCTION_ACTIVITY "activity"
>
> What's the appropriate function for "general purpose" or "user" LEDs on
> development boards, where the LEDs don't have fixed functions, unlike
> on real products?
> Perhaps just LED_FUNCTION_INDICATOR?
I'd prefer such LEDs to not exist :-).
> I noticed your very initial submission defined LED_FUNCTION_USER "user".
> I couldn't find an explanation for the rationale behind its removal in later
> revisions, or any discussion asking for that.
There are "user" leds even on non-development boads... one is labeled
"scroll lock".
For the development board, I'd actually prefer to assign some
reasonable functions. If vendor BSP uses the LEDs for disk and network
indicators (for example) I'd just mark it as a disk and network
LEDs...
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2019-11-25 15:17 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-09 19:07 [PATCH v5 00/26] Add generic support for composing LED class device name Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 01/26] leds: class: Improve LED and LED flash class registration API Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 02/26] dt-bindings: leds: Add LED_COLOR_ID definitions Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 03/26] dt-bindings: leds: Add LED_FUNCTION definitions Jacek Anaszewski
2019-11-15 13:01 ` Geert Uytterhoeven
2019-11-15 20:14 ` Jacek Anaszewski
2019-11-25 15:17 ` Pavel Machek [this message]
2019-06-09 19:07 ` [PATCH v5 04/26] dt-bindings: leds: Add properties for LED name construction Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 05/26] leds: core: Add support for composing LED class device names Jacek Anaszewski
2019-06-26 19:05 ` Jacek Anaszewski
2019-06-26 20:07 ` Oleh Kravchenko
2019-06-27 18:28 ` Jacek Anaszewski
2019-06-28 8:46 ` Linus Walleij
2019-06-28 13:30 ` David Laight
2019-07-03 22:05 ` Various LED complexities was " Pavel Machek
2019-07-03 22:00 ` Pavel Machek
2019-07-17 21:03 ` Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 06/26] dt-bindings: sc27xx-blt: Add function and color properties Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 07/26] leds: sc27xx-blt: Use generic support for composing LED names Jacek Anaszewski
2019-06-10 2:52 ` Baolin Wang
2019-06-09 19:07 ` [PATCH v5 08/26] dt-bindings: lt3593: Add function and color properties Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 09/26] leds: lt3593: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 10/26] dt-bindings: lp8860: Add function and color properties Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 11/26] leds: lp8860: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 12/26] dt-bindings: lm3692x: Add function and color properties Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 13/26] leds: lm3692x: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 14/26] dt-bindings: lm36010: Add function and color properties Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 15/26] leds: lm3601x: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 16/26] dt-bindings: cr0014114: Add function and color properties Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 17/26] leds: cr0014114: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 18/26] dt-bindings: aat1290: Add function and color properties Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 19/26] leds: aat1290: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 20/26] dt-bindings: as3645a: Add function and color properties Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 21/26] leds: as3645a: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:07 ` [PATCH v5 22/26] dt-bindings: leds-gpio: Add function and color properties Jacek Anaszewski
2019-06-09 19:08 ` [PATCH v5 23/26] leds: gpio: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:08 ` [PATCH v5 24/26] dt-bindings: an30259a: Add function and color properties Jacek Anaszewski
2019-06-09 19:08 ` [PATCH v5 25/26] leds: an30259a: Use generic support for composing LED names Jacek Anaszewski
2019-06-09 19:08 ` [PATCH v5 26/26] leds: Document standard LED functions Jacek Anaszewski
2019-07-18 11:03 ` Pavel Machek
2019-07-18 13:31 ` Jacek Anaszewski
2019-07-17 21:14 ` [PATCH v5 00/26] Add generic support for composing LED class device name Jacek Anaszewski
2019-07-18 10:52 ` Pavel Machek
2019-07-24 21:02 ` Jacek Anaszewski
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