Linux-LEDs Archive on lore.kernel.org
 help / color / Atom feed
From: Dan Murphy <dmurphy@ti.com>
To: Akinobu Mita <akinobu.mita@gmail.com>,
	<linux-leds@vger.kernel.org>, <devicetree@vger.kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Bjorn Andersson <bjorn@kryo.se>,
	Tomi Valkeinen <tomi.valkeinen@ti.com>,
	Jean-Jacques Hiblot <jjhiblot@ti.com>,
	Jacek Anaszewski <jacek.anaszewski@gmail.com>,
	Pavel Machek <pavel@ucw.cz>
Subject: Re: [PATCH 2/2] leds: meter: add leds-meter binding
Date: Wed, 23 Oct 2019 07:34:39 -0500
Message-ID: <0f58e263-7e56-b4f7-51c1-a37e107a1afe@ti.com> (raw)
In-Reply-To: <1571756812-19005-3-git-send-email-akinobu.mita@gmail.com>

Akinobu

On 10/22/19 10:06 AM, Akinobu Mita wrote:
> Add DT binding for leds-meter.

$subject should be

  dt-bindings: leds: Add leds-meter binding

And this patch should be first in the series

> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Bjorn Andersson <bjorn@kryo.se>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
> Cc: Jacek Anaszewski <jacek.anaszewski@gmail.com>
> Cc: Pavel Machek <pavel@ucw.cz>
> Cc: Dan Murphy <dmurphy@ti.com>
> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
> ---
>   .../devicetree/bindings/leds/leds-meter.yaml       | 42 ++++++++++++++++++++++
>   1 file changed, 42 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/leds/leds-meter.yaml
>
> diff --git a/Documentation/devicetree/bindings/leds/leds-meter.yaml b/Documentation/devicetree/bindings/leds/leds-meter.yaml
> new file mode 100644
> index 0000000..d5dfa261
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/leds-meter.yaml
> @@ -0,0 +1,42 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/leds/leds-meter.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Generic LED level meter
> +
> +maintainers:
> +  - Akinobu Mita <akinobu.mita@gmail.com>
> +
> +description:
> +  Generic LED level meter consists of multiple LED devices by different drivers.
> +
> +properties:
> +  compatible:
> +    const: meter-leds
> +
> +  leds:

This seems a bit generic for the property name

> +    $ref: /schemas/types.yaml#/definitions/phandle-array
> +    minItems: 1
> +    description: List of phandles to LED node that are members of a level meter.
> +
> +  brightness-weights:
> +    $ref: /schemas/types.yaml#/definitions/uint32-array
> +    minItems: 1
> +    description: Each integer represents a contribution ratio within a level
> +      meter.

This description is a bit vague I would not be sure what I would set 
this to.

Dan

> +
> +required:
> + - compatible
> + - leds
> +
> +examples:
> +  - |
> +    leds {
> +        compatible = "meter-leds";
> +        leds = <&led0>, <&led1>, <&led2>, <&led3>;
> +        brightness-weights = <3 1 1 1>;
> +    };
> +
> +...

  reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-22 15:06 [PATCH 0/2] leds: add generic LED level meter driver Akinobu Mita
2019-10-22 15:06 ` [PATCH 1/2] leds: add " Akinobu Mita
2019-10-22 15:06 ` [PATCH 2/2] leds: meter: add leds-meter binding Akinobu Mita
2019-10-23 12:34   ` Dan Murphy [this message]
2019-10-23 14:45     ` Akinobu Mita
2019-10-23 14:56   ` Rob Herring
2019-12-04 12:38     ` Pavel Machek

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=0f58e263-7e56-b4f7-51c1-a37e107a1afe@ti.com \
    --to=dmurphy@ti.com \
    --cc=akinobu.mita@gmail.com \
    --cc=bjorn@kryo.se \
    --cc=devicetree@vger.kernel.org \
    --cc=jacek.anaszewski@gmail.com \
    --cc=jjhiblot@ti.com \
    --cc=linux-leds@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=pavel@ucw.cz \
    --cc=robh+dt@kernel.org \
    --cc=tomi.valkeinen@ti.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-LEDs Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-leds/0 linux-leds/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-leds linux-leds/ https://lore.kernel.org/linux-leds \
		linux-leds@vger.kernel.org
	public-inbox-index linux-leds

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-leds


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git