linux-kernel - Re: [PATCH v3 2/4] dt-bindings: auxdisplay: Add bindings for generic 7-segment LED

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Date: Fri, 1 Mar 2024 20:21:13 +0200
From: Andy Shevchenko <andy@...nel.org>
To: Chris Packham <chris.packham@...iedtelesis.co.nz>
Cc: geert@...ux-m68k.org, robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
	andrew@...n.ch, gregory.clement@...tlin.com,
	sebastian.hesselbarth@...il.com, pavel@....cz, lee@...nel.org,
	linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 2/4] dt-bindings: auxdisplay: Add bindings for generic
 7-segment LED

On Fri, Mar 01, 2024 at 02:42:01PM +1300, Chris Packham wrote:
> Add bindings for a generic 7-segment LED display using GPIOs.

..

> +  segment-gpios:
> +    description:
> +      An array of GPIOs one per segment. The first GPIO corresponds to the A
> +      segment the last GPIO corresponds to the G segment.
> +    minItems: 7
> +    maxItems: 7

As we discussed, put the ASCII art here to be sure everybody on the same page
what 'a' - 'g' are and I would put 'dp' as well for the better understanding of
the possible configurations (it doesn't mean you have to support it).

..

Either way this will require an Ack by DT maintainers.

-- 
With Best Regards,
Andy Shevchenko