From patchwork Sun Mar 18 17:22:37 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Porter X-Patchwork-Id: 887429 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=konsulko.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=konsulko.com header.i=@konsulko.com header.b="L9us7J6Y"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4045d06N4Dz9sTc for ; Mon, 19 Mar 2018 04:23:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754377AbeCRRXQ (ORCPT ); Sun, 18 Mar 2018 13:23:16 -0400 Received: from mail-io0-f196.google.com ([209.85.223.196]:39464 "EHLO mail-io0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753643AbeCRRWs (ORCPT ); Sun, 18 Mar 2018 13:22:48 -0400 Received: by mail-io0-f196.google.com with SMTP id v13so4365090iob.6 for ; Sun, 18 Mar 2018 10:22:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=GXHiStE4gWr4TjKZYOKc3EcqKHaNDgQH8PXfVegAOVA=; b=L9us7J6YxkJKZD33PTVs6wdjbY1fdmYyBvUhtgH48bYlrRPS5JJ4uGiY+BvnCbc7M7 IH1IxgZFzYNCbQwNENwQHpW+G/mtQpbXmFXBgbUJwJ9Qohwr6V3S4iVEjcQCkYl45Rdh +aNE37gZmBKuzzmi5ewXEjvRKSSAHZ25Ll8BE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=GXHiStE4gWr4TjKZYOKc3EcqKHaNDgQH8PXfVegAOVA=; b=jY1R8uoKP6VTJM9kZzCsrlHuGTrANIo09szjzxPCLwMO+SI6c5vdyVYpYYtmC1hOjm T2n2uhZvYLhH/h7Yji0mIpg0fvzg0UKZINO/HHZVX2O1GX33UqihfArwg0VBmRVrTDRb 5o0fkFfg9qPo15WqvYYwbBtgx94L69X7P10X/cyZ32fBk6REF/BiZM8GLgMZpNa1XTJQ pX+Kip/ztA1UGL7493PtUfh02Xb34NUiT15NRMd1phqOEUANxLDGVjJCh8hUmXdj0R3y bALrQgISAcPAjpQORFrWQOXYKSR6e/bZfZvtdohMPXKFXkPLXffFroKLPU/bCQI5X/Q/ nvqw== X-Gm-Message-State: AElRT7EefI6I6yySd4iPDsytkM8tSiLkCaSHhA1irYnUQeBpQLt0WKHC ZRnG1Z/JHPf8NpQ1zyaTes9uDw== X-Google-Smtp-Source: AG47ELurx5MYc7llgaa1jQVbOZQWClrrbivE0z6+FqcQK2CsIYSi133tVOLmWwszfcgcPpe2ecEGXA== X-Received: by 10.107.16.227 with SMTP id 96mr9656475ioq.290.1521393767785; Sun, 18 Mar 2018 10:22:47 -0700 (PDT) Received: from beef.ohporter.com (cpe-173-90-206-207.neo.res.rr.com. [173.90.206.207]) by smtp.gmail.com with ESMTPSA id k65sm6962695ita.37.2018.03.18.10.22.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 18 Mar 2018 10:22:47 -0700 (PDT) From: Matt Porter To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Mark Rutland Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] ASoC: add tda7419 audio processor binding Date: Sun, 18 Mar 2018 13:22:37 -0400 Message-Id: <20180318172238.9795-2-mporter@konsulko.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180318172238.9795-1-mporter@konsulko.com> References: <20180318172238.9795-1-mporter@konsulko.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org DeviceTree binding for the tda7419 audio processor. Signed-off-by: Matt Porter --- .../devicetree/bindings/sound/tda7419.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/tda7419.txt diff --git a/Documentation/devicetree/bindings/sound/tda7419.txt b/Documentation/devicetree/bindings/sound/tda7419.txt new file mode 100644 index 000000000000..6b85ec38dd56 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tda7419.txt @@ -0,0 +1,38 @@ +TDA7419 audio processor + +This device supports I2C only. + +Required properties: + +- compatible : "st,tda7419" +- reg : the I2C address of the device. +- vdd-supply : a regulator spec for the common power supply (8-10V) + +Optional properties: + +- st,mute-gpios : a GPIO spec for the MUTE pin. + +Pins on the device (for linking into audio routes): + + * SE3L + * SE3R + * SE2L + * SE2R + * SE1L + * SE1R + * DIFFL + * DIFFR + * MIX + * OUTLF + * OUTRF + * OUTLR + * OUTRR + * OUTSW + +Example: + +ap: tda7419@44 { + compatible = "st,tda7419"; + reg = <0x44>; + vdd-supply = <&vdd_9v0_reg>; +};