From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Hugo Villeneuve <hugo@hugovil.com>
Cc: hvilleneuve@dimonoff.com, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, linux-input@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: input: add GPIO charlieplex keypad
Date: Thu, 5 Feb 2026 01:24:05 -0800 [thread overview]
Message-ID: <aYRg2vP4Lfqm61qH@google.com> (raw)
In-Reply-To: <20260203155023.536103-2-hugo@hugovil.com>
Hi Hugo,
On Tue, Feb 03, 2026 at 10:49:47AM -0500, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
>
> Add DT bindings for GPIO charlieplex keypad.
>
...
> + linux,no-autorepeat:
> + type: boolean
> + description: Do not enable autorepeat feature.
Let's use standard "autorepeat" property to enable autorepeat when
needed.
> +
> + gpio-activelow:
> + type: boolean
> + description:
> + Force GPIO polarity to active low.
> + In the absence of this property GPIOs are treated as active high.
No, the polarity should be encoded in individual GPIOs, not via a
separate property.
Thanks.
--
Dmitry
next prev parent reply other threads:[~2026-02-05 9:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-03 15:49 [PATCH 0/2] input: add GPIO-based charlieplex keypad Hugo Villeneuve
2026-02-03 15:49 ` [PATCH 1/2] dt-bindings: input: add GPIO " Hugo Villeneuve
2026-02-03 18:17 ` Rob Herring (Arm)
2026-02-03 19:06 ` Hugo Villeneuve
2026-02-05 9:24 ` Dmitry Torokhov [this message]
2026-02-13 16:26 ` Hugo Villeneuve
2026-02-03 15:49 ` [PATCH 2/2] Input: charlieplex_keypad: " Hugo Villeneuve
2026-02-03 23:17 ` kernel test robot
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