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 A9E022561B; Wed, 24 Jul 2024 16:43:53 +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=1721839433; cv=none; b=AZZOfpNCr9ARe9hfX+maBCEMhuLp/r/iufjF0Q5YlKzNdnGLNArkMjBjbCPmT4U7WG5Y+Ge7Pf5T0vFXswrAWKKGfK855UfVNz79ptTAmmhTKGCC2HNBCi1fFYM0m5EojO1nGZlOaOqzb/K9uuwhqPKDUJBoAlaanUO5KTYSZs4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721839433; c=relaxed/simple; bh=5JmJLMt7znCx017pyPoIq7UZLeqlEodflBEYHrF8fZE=; h=Date:Content-Type:MIME-Version:From:To:Cc:In-Reply-To:References: Message-Id:Subject; b=l8Zoj8ANgcZbCYcazivfQvBYnH1s/XUZu4U27sUadIjmaAjaa2zRZYi/7JJZ40nJ9+F4nCtlhE7wkkp6RB7SNXblOv1ubOpGy5LJ7HJ2EJz3CVEQK9PgfhKQWvQoC8KTu6e/2nB+xfy+FxfszWrmUGjr14LcjA87Zm1b21l1gyo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bxZHiUvg; 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="bxZHiUvg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06C00C32781; Wed, 24 Jul 2024 16:43:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721839433; bh=5JmJLMt7znCx017pyPoIq7UZLeqlEodflBEYHrF8fZE=; h=Date:From:To:Cc:In-Reply-To:References:Subject:From; b=bxZHiUvgdMDRZyD+uEK7AGz9ydWj6piRkVdNTEMzXbUgH6a9S8WhJK2WlTH/UAQT+ i1O5hFChGTrC1kpcn7tU65mAQuQEPTMJkdMls38ULic5J9qhKqHmxETrZb9o2m5JGB 8rsnE9PHCFOljmgiF+JvLIds1sd/s1QgyA/uMat7+ATCfZ6Muc9WTrcxJtYVR4uNe1 S2MmpN+xVRZnM+beliSZALPZo010JzwpZ06hj+9ZVH+KYQ+Q5E+0xbEXD0x0D0iMC/ biOORFTmwTJyQ6jD1ZiD73Yyr6i/Q2TDRKnI7UqhshKwXnzPqlzCvkBp3XWMOuiZNd IhDYJMcXZfPPQ== Date: Wed, 24 Jul 2024 11:43:51 -0500 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Rob Herring (Arm)" To: Olivier Moysan Cc: fabrice.gasnier@foss.st.com, Arnaud Pouliquen , Conor Dooley , linux-kernel@vger.kernel.org, Alexandre Torgue , Lars-Peter Clausen , alsa-devel@alsa-project.org, Jonathan Cameron , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Maxime Coquelin , linux-iio@vger.kernel.org, Krzysztof Kozlowski In-Reply-To: <20240724153639.803263-5-olivier.moysan@foss.st.com> References: <20240724153639.803263-1-olivier.moysan@foss.st.com> <20240724153639.803263-5-olivier.moysan@foss.st.com> Message-Id: <172183943127.3135721.14675824897973213166.robh@kernel.org> Subject: Re: [PATCH v5 4/9] dt-bindings: iio: dfsdm: move to backend framework On Wed, 24 Jul 2024 17:36:32 +0200, Olivier Moysan wrote: > Change the DFSDM binding to use the new IIO backend framework, > along with the adoption of IIO generic channels. > This binding change allows to add scaling support to the DFSDM. > > Keep the legacy binding as deprecated for backward compatibility. > > The io-backends property is supported only in generic IIO channel > binding. > > - Channel description with the generic binding (Audio and Analog): > > Properties superseded by generic properties: > st,adc-channels: becomes "reg" property in channel node > st,adc-channel-names: becomes "label" property in channel node > Properties moved to channel child node: > st,adc-channel-types: becomes st,adc-channel-type > st,adc-channel-clk-src, st,adc-alt-channel > > - Analog binding: > > DFSDM filter channel is configured as an IIO backend consumer. > Add io-backends property in channel child nodes. > > DFSDM is no more configured as a channel consumer from SD modulator. > Use of io-channels in DFSDM node is deprecated. > > - Audio binding: > > DFSDM audio DAI is configured as a channel consumer from DFSDM filter. > No change compare to legacy. > > Signed-off-by: Olivier Moysan > --- > .../bindings/iio/adc/st,stm32-dfsdm-adc.yaml | 124 +++++++++++++++--- > 1 file changed, 108 insertions(+), 16 deletions(-) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: ./Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml:421:4: [error] no new line character at the end of file (new-line-at-end-of-file) dtschema/dtc warnings/errors: doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240724153639.803263-5-olivier.moysan@foss.st.com The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.