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 A1BA0280CF1; Fri, 12 Sep 2025 21:41:41 +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=1757713301; cv=none; b=JtI6JnpGQaSZ/PwyerC4qpzX2FVfT0lgFWegbzZf+19khny7iPcWVaIbB4bbsuJdcqIccWjtvWpYwGJwniZ8UgScruDO052v0c37z4HtX/Dev85GoML1kOVoOCvXFYqsFSXI1nNx+IgeMsXmEydWe/aIo+HVeyCyceSVBYScP7M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757713301; c=relaxed/simple; bh=jn8KubYTFWVIV1KzELvUeSPo7MjSF/cfBcZIAeSGBsU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=c/7PTuwie/w4bm91sWe+6KmWZa04bNJiO+2LI2AuqoyG0QpxR9L4xXd3FjaVRRiZDJu9z4GdAIrh5uOFFX/2JTuJzShiM85ofdKvyOInZSSNyhundgFybcno/tDUgJ+QckVtjgOXP8wpBV8s+e/96n7h2l2u7gGtui0tBZzbdJ0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gsDfhPZn; 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="gsDfhPZn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1578CC4CEF1; Fri, 12 Sep 2025 21:41:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757713301; bh=jn8KubYTFWVIV1KzELvUeSPo7MjSF/cfBcZIAeSGBsU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gsDfhPZnKJtanhaeAs4kVe5ENQbRCS0zHwkGnkO6qgTbyQ3zjC/DA7kBuw6W9mlaZ KlvTTW5Lgfc72fn20H7y+nMMWAnOxWV8rhM4o4TN8e/tLrZwVQW6jT4sqKcWjLayIR 88A21JxZXsn3V44I408uxW8TntvJEuhtR28gycbOysyoX1wQ99BIKSMXIk1zkArhND IgZQOPnfp2Zvgk8hhNBeJj3FwNI8rP5rjE86G1eB7xMybtcEyUw7BBwBC63dQN8+9v oYVGK9J6k5E4cIAAiQEdmeD21rRr2cj33u8LqAA7xGSC6Rx04/ZQFmW88vj+/jQ8hs MeX+mKtyMqgVQ== Date: Fri, 12 Sep 2025 16:41:40 -0500 From: Rob Herring To: Stefan Binding Cc: Mark Brown , Krzysztof Kozlowski , Conor Dooley , linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, patches@opensource.cirrus.com Subject: Re: [PATCH v1 1/2] ASoC: dt-bindings: cirrus,cs35l41: Document the cirrus,subsystem-id property Message-ID: <20250912214140.GA1359075-robh@kernel.org> References: <20250912104612.361125-1-sbinding@opensource.cirrus.com> <20250912104612.361125-2-sbinding@opensource.cirrus.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250912104612.361125-2-sbinding@opensource.cirrus.com> On Fri, Sep 12, 2025 at 11:45:37AM +0100, Stefan Binding wrote: > Add new property: cirrus,subsystem-id > This new property is used to uniquely identify the system if device > tree is used, to allow the driver to select the correct firmware and > tuning for the system. > > Signed-off-by: Stefan Binding > --- > Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml > index 14dea1feefc5..a9eb9bd7ad9c 100644 > --- a/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml > +++ b/Documentation/devicetree/bindings/sound/cirrus,cs35l41.yaml > @@ -151,6 +151,12 @@ properties: > minimum: 0 > maximum: 5 > > + cirrus,subsystem-id: > + description: > + Subsystem ID. If this property is present, it sets the system name, > + used to identify the firmware and tuning to load. > + type: string Why not use standard 'firmware-name' to just say exactly what firmware to load? Rob