From patchwork Fri Aug 31 17:14:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 10584215 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A09AC14E1 for ; Fri, 31 Aug 2018 17:14:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7394F2BFCB for ; Fri, 31 Aug 2018 17:14:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 66F2D2C00E; Fri, 31 Aug 2018 17:14:58 +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=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham 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 BC02C2BFCB for ; Fri, 31 Aug 2018 17:14:57 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 2498426795B; Fri, 31 Aug 2018 19:14:53 +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 56649267964; Fri, 31 Aug 2018 19:14:50 +0200 (CEST) Received: from esa1.microchip.iphmx.com (esa1.microchip.iphmx.com [68.232.147.91]) by alsa0.perex.cz (Postfix) with ESMTP id 4C63B267657 for ; Fri, 31 Aug 2018 19:14:48 +0200 (CEST) X-IronPort-AV: E=Sophos;i="5.53,312,1531810800"; d="scan'208";a="19891699" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 31 Aug 2018 10:14:47 -0700 Received: from rob-ult-m19940.mchp-main.com (10.10.76.4) by chn-sv-exch07.mchp-main.com (10.10.76.108) with Microsoft SMTP Server id 14.3.352.0; Fri, 31 Aug 2018 10:14:46 -0700 From: Codrin Ciubotariu To: , , , , , Date: Fri, 31 Aug 2018 20:14:36 +0300 Message-ID: <20180831171436.13360-3-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180831171436.13360-1-codrin.ciubotariu@microchip.com> References: <20180831171436.13360-1-codrin.ciubotariu@microchip.com> MIME-Version: 1.0 Cc: cristian.birsan@microchip.com, florian.meier@koalo.de, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [alsa-devel] [PATCH v2 2/2] ASoC: mikroe-proto: dt-bindings: add DT bindings for PROTO board 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 DT binding documentation for this new ASoC driver. Signed-off-by: Codrin Ciubotariu --- Changes in v2: - adjusted "mikroe" position in vendor-prefixes.txt; .../bindings/sound/mikroe,mikroe-proto.txt | 23 +++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt diff --git a/Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt b/Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt new file mode 100644 index 000000000000..912f8fae11c5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt @@ -0,0 +1,23 @@ +Mikroe-PROTO audio board + +Required properties: + - compatible: "mikroe,mikroe-proto" + - dai-format: Must be "i2s". + - i2s-controller: The phandle of the I2S controller. + - audio-codec: The phandle of the WM8731 audio codec. +Optional properties: + - model: The user-visible name of this sound complex. + - bitclock-master: Indicates dai-link bit clock master; for details see simple-card.txt (1). + - frame-master: Indicates dai-link frame master; for details see simple-card.txt (1). + +(1) : There must be the same master for both bit and frame clocks. + +Example: + sound { + compatible = "mikroe,mikroe-proto"; + model = "wm8731 @ sama5d2_xplained"; + i2s-controller = <&i2s0>; + audio-codec = <&wm8731>; + dai-format = "i2s"; + }; +}; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 2c3fc512e746..f26bf667e530 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -235,6 +235,7 @@ micrel Micrel Inc. microchip Microchip Technology Inc. microcrystal Micro Crystal AG micron Micron Technology Inc. +mikroe MikroElektronika d.o.o. minix MINIX Technology Ltd. miramems MiraMEMS Sensing Technology Co., Ltd. mitsubishi Mitsubishi Electric Corporation