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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uhtrL-00000006a54-353c; Fri, 01 Aug 2025 17:47:59 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uhtZQ-00000006Y1b-2ROF; Fri, 01 Aug 2025 17:29:29 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 40EEE4520F; Fri, 1 Aug 2025 17:29:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02601C4CEE7; Fri, 1 Aug 2025 17:29:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754069368; bh=TBkkPKc1Q2DCv6oh7uffu650yB18FKQPULUE/jWL2k8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=OEj/akWUrDhhwwplQQrtiQSjgUCOd4YXvx/D2nKg5VGPrA60zvMZwECqgKQkGBxyQ EfK84ciMm8GUlcaYqknaR7zEJ5OehHJa+qG3dAwcGLC84gLxkccZ2o8MTqXUKBIRwt MJqpjlVNi/yrMtqXHkoU7rTBVvDLi+b8IcuqAL/AiblLRal+XjWGgbs6LJs3T8G+E4 cKNyng8LM7uXzjbgweO/ECWDKRR7On0BxvB0NsggwlyXvTMl1FcyPLYmfajUaBxDW5 gJGXjnkorqJoF6vHx4oTUqNsj0Hz3iJYFKzQyLfrWNamHY3wCgFPYdmNLfwInOF26A VEnHcDQSjgs+Q== Date: Fri, 1 Aug 2025 12:29:27 -0500 From: Rob Herring To: Julien Massot Cc: kernel@collabora.com, Michael Turquette , Stephen Boyd , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Ikjoon Jang , Enric Balletbo i Serra , Chen-Yu Tsai , Weiyi Lu , Eugen Hristev , Liam Girdwood , Mark Brown , Julien Massot , Sean Wang , Linus Walleij , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-sound@vger.kernel.org, linux-gpio@vger.kernel.org Subject: Re: [PATCH 6/9] ASoC: dt-binding: Convert MediaTek mt8183-mt6358 bindings to YAML Message-ID: <20250801172927.GA3114452-robh@kernel.org> References: <20250801-mtk-dtb-warnings-v1-0-6ba4e432427b@collabora.com> <20250801-mtk-dtb-warnings-v1-6-6ba4e432427b@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250801-mtk-dtb-warnings-v1-6-6ba4e432427b@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250801_102928_662692_BA03014D X-CRM114-Status: GOOD ( 21.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Aug 01, 2025 at 01:18:08PM +0200, Julien Massot wrote: > Convert the existing text-based DT binding for MT8183 sound cards using > MT6358 and various other codecs to a YAML schema. > > Signed-off-by: Julien Massot > --- > .../sound/mt8183-mt6358-ts3a227-max98357.txt | 25 --------- > .../devicetree/bindings/sound/mt8183-mt6358.yaml | 59 ++++++++++++++++++++++ mediatek,mt8183_mt6358_ts3a227.yaml > 2 files changed, 59 insertions(+), 25 deletions(-) > > diff --git a/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt b/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt > deleted file mode 100644 > index ecd46ed8eb98b99d0f2cc9eeca5f6d0aef6a5ada..0000000000000000000000000000000000000000 > --- a/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt > +++ /dev/null > @@ -1,25 +0,0 @@ > -MT8183 with MT6358, TS3A227, MAX98357, and RT1015 CODECS > - > -Required properties: > -- compatible : "mediatek,mt8183_mt6358_ts3a227_max98357" for MAX98357A codec > - "mediatek,mt8183_mt6358_ts3a227_max98357b" for MAX98357B codec > - "mediatek,mt8183_mt6358_ts3a227_rt1015" for RT1015 codec > - "mediatek,mt8183_mt6358_ts3a227_rt1015p" for RT1015P codec > -- mediatek,platform: the phandle of MT8183 ASoC platform > - > -Optional properties: > -- mediatek,headset-codec: the phandles of ts3a227 codecs > -- mediatek,ec-codec: the phandle of EC codecs. > - See google,cros-ec-codec.txt for more details. > -- mediatek,hdmi-codec: the phandles of HDMI codec > - > -Example: > - > - sound { > - compatible = "mediatek,mt8183_mt6358_ts3a227_max98357"; > - mediatek,headset-codec = <&ts3a227>; > - mediatek,ec-codec = <&ec_codec>; > - mediatek,hdmi-codec = <&it6505dptx>; > - mediatek,platform = <&afe>; > - }; > - > diff --git a/Documentation/devicetree/bindings/sound/mt8183-mt6358.yaml b/Documentation/devicetree/bindings/sound/mt8183-mt6358.yaml > new file mode 100644 > index 0000000000000000000000000000000000000000..a50dc109e8f307cfb08504a9143a178e880266c9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/mt8183-mt6358.yaml > @@ -0,0 +1,59 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/sound/mt8183-mt6358.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MediaTek MT8183 sound card with MT6358, TS3A227, and MAX98357/RT1015 codecs > + > +maintainers: > + - Julien Massot > + > +description: > + Binding for MediaTek MT8183 SoC-based sound cards using the MT6358 codec, > + with optional TS3A227 headset codec, EC codec (via Chrome EC), and HDMI audio. > + Speaker amplifier can be one of MAX98357A/B, RT1015, or RT1015P. > + > +properties: > + compatible: > + enum: > + - mediatek,mt8183_mt6358_ts3a227_max98357 > + - mediatek,mt8183_mt6358_ts3a227_max98357b > + - mediatek,mt8183_mt6358_ts3a227_rt1015 > + - mediatek,mt8183_mt6358_ts3a227_rt1015p > + > + mediatek,platform: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: Phandle to the MT8183 ASoC platform node (e.g., AFE). > + > + mediatek,headset-codec: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: Phandle to the TS3A227 headset codec. > + > + mediatek,ec-codec: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: | > + Optional phandle to a ChromeOS EC codec node. > + See bindings in google,cros-ec-codec.yaml. > + > + mediatek,hdmi-codec: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: Optional phandle to an HDMI audio codec node. > + > +required: > + - compatible > + - mediatek,platform > + > +additionalProperties: false > + > +examples: > + - | > + sound { > + compatible = "mediatek,mt8183_mt6358_ts3a227_max98357"; > + mediatek,headset-codec = <&ts3a227>; > + mediatek,ec-codec = <&ec_codec>; > + mediatek,hdmi-codec = <&it6505dptx>; > + mediatek,platform = <&afe>; > + }; > + > +... > > -- > 2.50.1 >