From patchwork Mon Jun 1 09:53:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sia, Jee Heng" X-Patchwork-Id: 192528 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45250C433DF for ; Mon, 1 Jun 2020 10:09:57 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C0EA2206A4 for ; Mon, 1 Jun 2020 10:09:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="WnAikmb2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0EA2206A4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org 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 539BD16EA; Mon, 1 Jun 2020 12:09:05 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 539BD16EA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1591006195; bh=B3V3MTZHqGT81Zv4orLaAJOEuGuR6fQ42kTD4gHq38s=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=WnAikmb29/a10xIk4vAaIqvGyuAqOtxSWRBOAna59fS+dd3BfCM1KSnNRSLyMvUvU K4hQ2C24b/hch/CXm7naBRsUc/roZ7PX/hBIHGA4mbrOi5jByQyOYhbIKAOHk1+fWO TTrvoGfPmVUDOX494QRU70lIa+A1Qi0xgmQNIF8g= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 50A24F802A8; Mon, 1 Jun 2020 12:06:44 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 94990F802A9; Mon, 1 Jun 2020 12:06:42 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (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 C69ACF8013D for ; Mon, 1 Jun 2020 12:06:33 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C69ACF8013D IronPort-SDR: v8TF8A/pWf8OucV6ep/LERwwXLiiYYfh37g/o3dSl0+HG57z5MaAeg6wBphzNThASAab50DqG0 6BKbEIxjn3Wg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2020 03:06:33 -0700 IronPort-SDR: cZ7POQhtJoKoWD2dce4XJJo+qHl8EMZROXKKTquMb5gUvraDjON1TWsSh7wlJEcjFboVFSrbMo D8xuSbVVF1Vw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,460,1583222400"; d="scan'208";a="415758451" Received: from unknown (HELO jsia-HP-Z620-Workstation.png.intel.com) ([10.221.118.135]) by orsmga004.jf.intel.com with ESMTP; 01 Jun 2020 03:06:32 -0700 From: Sia Jee Heng To: Subject: [PATCH v3 3/3] dt-bindings: sound: Add documentation for KeemBay i2s Date: Mon, 1 Jun 2020 17:53:21 +0800 Message-Id: <1591005201-31704-4-git-send-email-jee.heng.sia@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1591005201-31704-1-git-send-email-jee.heng.sia@intel.com> References: <1591005201-31704-1-git-send-email-jee.heng.sia@intel.com> Cc: liam.r.girdwood@linux.intel.com, broonie@kernel.org, tiwai@suse.com, pierre-louis.bossart@linux.intel.com 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" Document Intel KeemBay i2s DT bindings. Signed-off-by: Sia Jee Heng --- .../bindings/sound/intel,keembay-i2s.yaml | 68 ++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/intel,keembay-i2s.yaml diff --git a/Documentation/devicetree/bindings/sound/intel,keembay-i2s.yaml b/Documentation/devicetree/bindings/sound/intel,keembay-i2s.yaml new file mode 100644 index 0000000..175e4fb --- /dev/null +++ b/Documentation/devicetree/bindings/sound/intel,keembay-i2s.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 Intel Corporation +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/intel,keembay-i2s.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel KeemBay I2S Device Tree Bindings + +maintainers: + - Sia, Jee Heng + +description: | + Intel KeemBay I2S + +properties: + compatible: + enum: + - intel,keembay-i2s + + "#sound-dai-cells": + const: 0 + + reg: + items: + - description: I2S configuration + + reg-names: + items: + - const: i2s-regs + - const: i2s_gen_cfg + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: osc + - const: apb_clk + +required: + - compatible + - "#sound-dai-cells" + - reg + - clocks + - clock-names + - interrupts + +examples: + - | + #include + #include + #define KEEM_BAY_PSS_AUX_I2S3 + #define KEEM_BAY_PSS_I2S3 + i2s3: i2s@20140000 { + compatible = "intel,keembay-i2s"; + #sound-dai-cells = <0>; + reg = <0x20140000 0x200 0x202a00a4 0x4>; + reg-names = "i2s-regs", "i2s_gen_cfg"; + interrupts = ; + clock-names = "osc", "apb_clk"; + clocks = <&scmi_clk KEEM_BAY_PSS_AUX_I2S3>, <&scmi_clk KEEM_BAY_PSS_I2S3>; + };