From patchwork Tue Jul 18 19:20:03 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Stecklein X-Patchwork-Id: 9849349 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9F10D600CC for ; Tue, 18 Jul 2017 19:20:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9CD0C285C4 for ; Tue, 18 Jul 2017 19:20:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 91554285DD; Tue, 18 Jul 2017 19:20:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_NONE,T_DKIM_INVALID autolearn=no version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AFFC0285C4 for ; Tue, 18 Jul 2017 19:20:24 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 4FBD9267222; Tue, 18 Jul 2017 21:20:15 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 5871E26722B; Tue, 18 Jul 2017 21:20:14 +0200 (CEST) Received: from lelnx193.ext.ti.com (lelnx193.ext.ti.com [198.47.27.77]) by alsa0.perex.cz (Postfix) with ESMTP id 06F072671F9 for ; Tue, 18 Jul 2017 21:20:10 +0200 (CEST) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by lelnx193.ext.ti.com (8.15.1/8.15.1) with ESMTP id v6IJK9Ai009600; Tue, 18 Jul 2017 14:20:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1500405609; bh=Dkd42Wk+31ZlxFp1ZGMzBVFAzaGHdhZTiWr1sTw1RHk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=LVQBy0rkYsANdRgzAcjafxMdZMD6nL6JV572b+8DxP32987o36GwQ3qzQYS+LkOA4 DKigTsB2rDsmO2OZ1LnAv9jWBIfgTYy3nAmrdQFKck3WpOAeY54wtlz1BldtDql+/K RvYrwyTKNRPmJHUI61kxIG9jQGU4VcWLcFtYQVwU= Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id v6IJK9oG007439; Tue, 18 Jul 2017 14:20:09 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.294.0; Tue, 18 Jul 2017 14:20:08 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id v6IJK8SX025409; Tue, 18 Jul 2017 14:20:08 -0500 Received: from localhost (tub.dhcp.ti.com [128.247.58.230]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id v6IJK8314951; Tue, 18 Jul 2017 14:20:08 -0500 (CDT) From: Michael Stecklein To: Rob Herring , Mark Rutland , Jaroslav Kysela , Takashi Iwai , Mark Brown Date: Tue, 18 Jul 2017 14:20:03 -0500 Message-ID: <1500405604-23511-2-git-send-email-m-stecklein@ti.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1500405604-23511-1-git-send-email-m-stecklein@ti.com> References: <1500405604-23511-1-git-send-email-m-stecklein@ti.com> MIME-Version: 1.0 Cc: Michael Stecklein , devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, "Andrew F . Davis" Subject: [alsa-devel] [PATCH v3 1/2] dt-bindings: sound: add bindings for TAS6424 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Add the bindings for the TAS6424 digital amplifier. Signed-off-by: Michael Stecklein Acked-by: Rob Herring --- .../devicetree/bindings/sound/ti,tas6424.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/ti,tas6424.txt diff --git a/Documentation/devicetree/bindings/sound/ti,tas6424.txt b/Documentation/devicetree/bindings/sound/ti,tas6424.txt new file mode 100644 index 0000000..a8f4df8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ti,tas6424.txt @@ -0,0 +1,28 @@ +Texas Instruments TAS6424 Quad-Channel Audio amplifier + +The TAS6424 serial control bus communicates through I2C protocols. + +Required properties: + - compatible - One of: "ti,tas6424" - TAS6424 + - reg - I2C slave address + - sound-dai-cells: must be equal to 0 + +Optional properties: + - pinctrl-names, pinctrl-0 - Please refer to pinctrl-bindings.txt + +Example: + +tas6424: tas6424@6a { + + compatible = "ti,tas6424"; + reg = <0x6a>; + + #sound-dai-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&tas6424_int_pin>; + interrupts-extended = <&gpio1 28 IRQ_TYPE_EDGE_FALLING>; +}; + +For more product information please see the link below: +http://www.ti.com/product/TAS6424-Q1