From mboxrd@z Thu Jan 1 00:00:00 1970 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 D2DC0C43462 for ; Fri, 23 Apr 2021 06:10:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AFFE7613FA for ; Fri, 23 Apr 2021 06:10:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240614AbhDWGLW (ORCPT ); Fri, 23 Apr 2021 02:11:22 -0400 Received: from inva021.nxp.com ([92.121.34.21]:45688 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230504AbhDWGLU (ORCPT ); Fri, 23 Apr 2021 02:11:20 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 2431420415A; Fri, 23 Apr 2021 08:10:44 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 52EB120416D; Fri, 23 Apr 2021 08:10:37 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id CF91340339; Fri, 23 Apr 2021 08:10:28 +0200 (CEST) From: Shengjiu Wang To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, timur@kernel.org, nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, linux-imx@nxp.com, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, devicetree@vger.kernel.org Subject: [PATCH 2/2] ASoC: dt-bindings: imx-akcodec: Add binding doc for akcodec machine driver Date: Fri, 23 Apr 2021 13:51:47 +0800 Message-Id: <1619157107-3734-2-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1619157107-3734-1-git-send-email-shengjiu.wang@nxp.com> References: <1619157107-3734-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Imx-akcodec is a new added machine driver for supporting ak4458/ak5558/ak5552/ak4497 codec on i.MX platforms. Signed-off-by: Shengjiu Wang --- .../bindings/sound/imx-audio-akcodec.yaml | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/imx-audio-akcodec.yaml diff --git a/Documentation/devicetree/bindings/sound/imx-audio-akcodec.yaml b/Documentation/devicetree/bindings/sound/imx-audio-akcodec.yaml new file mode 100644 index 000000000000..7419bf7224e9 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/imx-audio-akcodec.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/imx-audio-akcodec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX audio complex with AK4458/AK5558/AK5552/AK4497 codec + +maintainers: + - Shengjiu Wang + +properties: + compatible: + enum: + - fsl,imx8mq-audio-ak4458 + - fsl,imx8mq-audio-ak4497 + - fsl,imx8mq-audio-ak5558 + - fsl,imx-audio-ak4497 + - fsl,imx-audio-ak4458 + - fsl,imx-audio-ak5558 + - fsl,imx-audio-ak5552 + + model: + $ref: /schemas/types.yaml#/definitions/string + description: User specified audio sound card name + + audio-cpu: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of a CPU DAI controller + + audio-codec: + description: The phandle of Codec DAI controllers, there are two + controllers maximum. + + audio-asrc: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of ASRC. It can be absent if there's no + need to add ASRC support via DPCM. + + fsl,tdm: + $ref: /schemas/types.yaml#/definitions/flag + description: | + This is a boolean property. If present, the TDM mode is enabled. + +required: + - compatible + - model + - audio-cpu + - audio-codec + +additionalProperties: false + +examples: + - | + sound-ak4458 { + compatible = "fsl,imx-audio-ak4458"; + model = "ak4458-audio"; + audio-cpu = <&sai1>; + audio-codec = <&ak4458_1>, <&ak4458_2>; + }; -- 2.17.1