From patchwork Thu Sep 15 11:39:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Astrid Rost X-Patchwork-Id: 606445 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 56C7CECAAD3 for ; Thu, 15 Sep 2022 11:41:01 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 427391939; Thu, 15 Sep 2022 13:40:09 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 427391939 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1663242059; bh=+tiwKSI8wJPhwpcL8eMs7X0lCz075KLEzmhzNRFB6Uw=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=fS/nhr/2knv5+juQ0rTcSHOkq7Cfls//jVGHN2Wu29U0GEUl8mHz6VvKHOci7R6J2 PdgOTP8vxKDg0wdFD1Q3v23j6Qb3O7MA/WpXDZy2WpKm0zOL1OXOSxRkrhuRJDFOyv 2pbBRT29YaswO6iHdqlTPzU2tiCSwEQmuy0v9QNo= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 13546F800FE; Thu, 15 Sep 2022 13:40:08 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 68697F80482; Thu, 15 Sep 2022 13:40:06 +0200 (CEST) Received: from smtp1.axis.com (smtp1.axis.com [195.60.68.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 285F4F8013D for ; Thu, 15 Sep 2022 13:39:59 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 285F4F8013D Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=axis.com header.i=@axis.com header.b="Qry1vXnc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; q=dns/txt; s=axis-central1; t=1663242002; x=1694778002; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=q7H5ypMruUoIfTG08+A5et2lb9798ejAy9cXwmsde80=; b=Qry1vXncCz/eEyoZ3NzxA+xmb4K9IbIlK5yCJ3ZQWxdryskdvBaBd7tM EdAOLo3cwVz0sBUEkhyUmMK0jrIsAlU0juo3yvw+UxCg2JrQQuM8DP21X 8xug3AogMxJ5CCc7TrdkM9H6btfHuIR6A9aqra0z/eb0FXJJ1jQeNQGrd i0ZqrTHHqB6wZfDILzvgylaYMcGzrnA9VSbjVzU+uwstZmEr3+Q9a8BBN bm3IlDIYMnPcVUDT7QU9LaDbDFNbBySCxYmgBhPUVD9yt1rsGjM1EcPF5 6lrDLKG14TKntmiZlZXzbbFJn9ULXAaJJAj6xrH6g5wYwyJZn2nOoKFCO g==; From: Astrid Rost To: Mark Brown , Liam Girdwood , Krzysztof Kozlowski , Dylan Reid , Rob Herring Subject: [PATCH v2 1/3] dt-bindings: sound: ts3a227e: convert to yaml Date: Thu, 15 Sep 2022 13:39:53 +0200 Message-ID: <20220915113955.22521-2-astrid.rost@axis.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220915113955.22521-1-astrid.rost@axis.com> References: <20220915113955.22521-1-astrid.rost@axis.com> MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Astrid Rost , linux-kernel@vger.kernel.org, kernel@axis.c, Astrid Rost X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Convert from ts3a227e.txt to yaml. Signed-off-by: Astrid Rost --- .../devicetree/bindings/sound/ts3a227e.txt | 30 -------- .../devicetree/bindings/sound/ts3a227e.yaml | 69 +++++++++++++++++++ 2 files changed, 69 insertions(+), 30 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/ts3a227e.txt create mode 100644 Documentation/devicetree/bindings/sound/ts3a227e.yaml diff --git a/Documentation/devicetree/bindings/sound/ts3a227e.txt b/Documentation/devicetree/bindings/sound/ts3a227e.txt deleted file mode 100644 index 21ab45bc7e8f..000000000000 --- a/Documentation/devicetree/bindings/sound/ts3a227e.txt +++ /dev/null @@ -1,30 +0,0 @@ -Texas Instruments TS3A227E -Autonomous Audio Accessory Detection and Configuration Switch - -The TS3A227E detect headsets of 3-ring and 4-ring standards and -switches automatically to route the microphone correctly. It also -handles key press detection in accordance with the Android audio -headset specification v1.0. - -Required properties: - - - compatible: Should contain "ti,ts3a227e". - - reg: The i2c address. Should contain <0x3b>. - - interrupts: Interrupt number for /INT pin from the 227e - -Optional properies: - - ti,micbias: Intended MICBIAS voltage (datasheet section 9.6.7). - Select 0/1/2/3/4/5/6/7 to specify MICBIAS voltage - 2.1V/2.2V/2.3V/2.4V/2.5V/2.6V/2.7V/2.8V - Default value is "1" (2.2V). - -Examples: - - i2c { - ts3a227e@3b { - compatible = "ti,ts3a227e"; - reg = <0x3b>; - interrupt-parent = <&gpio>; - interrupts = <3 IRQ_TYPE_LEVEL_LOW>; - }; - }; diff --git a/Documentation/devicetree/bindings/sound/ts3a227e.yaml b/Documentation/devicetree/bindings/sound/ts3a227e.yaml new file mode 100644 index 000000000000..3512b1f1e32b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ts3a227e.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/sound/ts3a227e.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Texas Instruments TS3A227E + Autonomous Audio Accessory Detection and Configuration Switch + +maintainers: + - Dylan Reid + +description: | + The TS3A227E detect headsets of 3-ring and 4-ring standards and + switches automatically to route the microphone correctly. It also + handles key press detection in accordance with the Android audio + headset specification v1.0. + +properties: + compatible: + enum: + - ti,ts3a227e + + reg: + description: I2C address of the device. + const: 0x3b + + interrupts: + maxItems: 1 + description: | + Interrupt number for /INT pin from the ts3a227e. + + ti,micbias: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Intended MICBIAS voltage (datasheet section 9.6.7). + enum: + - 0 # 2.1 V + - 1 # 2.2 V + - 2 # 2.3 V + - 3 # 2.4 V + - 4 # 2.5 V + - 5 # 2.6 V + - 6 # 2.7 V + - 7 # 2.8 V + default: 2 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + #include + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + codec: ts3a227e@3b { + compatible = "ti,ts3a227e"; + reg = <0x3b>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + }; + }; + +...