From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 43F44350A2B; Tue, 6 Jan 2026 19:05:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767726313; cv=none; b=J1QnqwhTc/2y8YRlJSq3SEWf4vsEyd1EVmY0tRt7vmLaFiesrsdjzhi+YpJ8IXd+qQW+6EkC4IWgseHrHf2gSJZc3U+FaO1gXwHpXglJVHr3aqQosfWPb2mg1tKs4Aw9r0/DLpezsFSEqedYLPTnF8/T09RiyeTTjo5+F7u4IEk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767726313; c=relaxed/simple; bh=6T16q4mVBWUHrgd/3cDG5y57Q1mWojginmhCDBOAyMk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=r6dlL/s4CQ6Z5Rq+mK+Ha03aq+y3UM+WfVagwt7sJBNH6wLezwbWuhtNbjVDmgFMp3kY6FdWDqvU+vq1yc3QAXt8vKQ0AQurCM8gxn/iCqItu4PjlNuU8EoV3cyaCIUBVq1s6QquFsA3AeyXNH5UpKlTxYm35t4cJhQ65uJmB/g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mVClewuW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mVClewuW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF5FDC116C6; Tue, 6 Jan 2026 19:05:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767726311; bh=6T16q4mVBWUHrgd/3cDG5y57Q1mWojginmhCDBOAyMk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mVClewuWoVNaWDk0kCEx2259CUTGGPANExnKfWcHWR+b+2A7b3IA5mUhO0DupgJ+0 IjtGcNcnBcntVQLUc1/xhPzAalNQV6uED/+FM5lLxtEuu2NW9DnKRj1JRiAWYv9QW5 S6WSR0M4cILeM0rtU4cSXfV0P9RmB7y9BW+7z/t+qe60OzHAvcuf5lRHXBdQZAMLgL lEWIiJdLFHZlTlxX8r+lJ1bm4V/0OudJX2dydGMLlGtVMhF/11BmvhShEOd3xRXCXo 1yu8ZZ1VNthnR4u9VvEO25K3huI503hlU15F7kBW8MSLXMeAkoxNNtv2JvynOlxlb0 Dd5h19YaSBRjw== Date: Tue, 6 Jan 2026 13:05:10 -0600 From: Rob Herring To: Antoniu Miclaus Cc: Peter Rosin , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Arnd Bergmann , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/2] mux: adg2404: add support for ADG2404 multiplexer Message-ID: <20260106190510.GA2546640-robh@kernel.org> References: <20260105120117.57607-1-antoniu.miclaus@analog.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260105120117.57607-1-antoniu.miclaus@analog.com> On Mon, Jan 05, 2026 at 02:00:29PM +0200, Antoniu Miclaus wrote: > This series adds support for the Analog Devices ADG2404, a 4:1 analog > multiplexer with low 0.62Ω on-resistance. > > The ADG2404 features: > - Low RON of 0.62Ω > - Flat RON across signal range (0.003Ω) > - Dual supply operation (±15V, ±5V) > - Single supply operation (+12V) > - Asymmetric supply support (+5V/-12V) > - 1.8V/3.3V/5V logic compatibility > - Break-before-make switching > > Applications include automatic test equipment, data acquisition, > instrumentation, audio/video switching, and communication systems. Isn't this just a gpio-mux with the addition of an enable GPIO line? Wouldn't adding enable-gpios and support for it in the gpio-mux driver work? Rob