linux-kernel - Re: [PATCH v2 1/2] media: dt-bindings: i2c: toshiba,et8ek8: Convert to DT schema

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Message-ID: <b1637433-6bbf-4e08-8f58-0e9bad37b790@kernel.org>
Date: Sat, 27 Dec 2025 12:23:15 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: Alex Tran <alex.t.tran@...il.com>,
 Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Pavel Machek <pavel@...nel.org>,
 Sakari Ailus <sakari.ailus@...ux.intel.com>, Pavel Machek <pavel@....cz>,
 linux-media@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] media: dt-bindings: i2c: toshiba,et8ek8: Convert
 to DT schema

On 27/12/2025 12:12, Laurent Pinchart wrote:
> Regarding flash-leds, none of the existing bindings set a constraint on
> the number of items. I'm not sure there are use cases for more than two,
> but the number of flash LEDs is not an intrinsic properties of the image
> sensor. I think listing
> 
>   flash-leds: true
> 
> is correct. Sakari may have more information.
> 

IOW, that's not a pin going from the sensor to the LED but rather final
board/system design? And same sensor could be used that way with
arbitrary number of LEDs?

Best regards,
Krzysztof