From patchwork Wed Aug 26 11:04:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cheng-yi Chiang X-Patchwork-Id: 251279 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=-12.8 required=3.0 tests=BAYES_00,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=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 740F2C433E1 for ; Wed, 26 Aug 2020 11:07:03 +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 DCC7A2083B for ; Wed, 26 Aug 2020 11:07:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="QmTaVZ0M"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="SODSLjCJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DCC7A2083B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org 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 44458173C; Wed, 26 Aug 2020 13:06:11 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 44458173C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1598440021; bh=5MRbFVFDOhHo12FgJ0zucgin7OvUyWCg4JZakq8zd70=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=QmTaVZ0Mbxm+GrzgjfBb8RwCUi4oyuciIgbF0YPuVpD0DZq/K1q6mpQf1XH81eRlw fF9mO8NyVP9uCZMbYrzQumbt7YAjX45yQ5XQDkQdv6YgUprwgosMn8xJlBVsX+3CMI G/s+G4ZKi0YlxdhBU5r4Kmq5g4Qbrm6X1Vc6YoKo= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id ADC7AF801EC; Wed, 26 Aug 2020 13:05:25 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 42A16F801D9; Wed, 26 Aug 2020 13:05:24 +0200 (CEST) Received: from mail-pj1-x1042.google.com (mail-pj1-x1042.google.com [IPv6:2607:f8b0:4864:20::1042]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 7698EF801EC for ; Wed, 26 Aug 2020 13:05:12 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 7698EF801EC Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="SODSLjCJ" Received: by mail-pj1-x1042.google.com with SMTP id i13so725174pjv.0 for ; Wed, 26 Aug 2020 04:05:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=57ATY6rlaZ9eWDcltcMWl9pjLEa9gziieo3Id6n6Wg8=; b=SODSLjCJPxJuz8GNvtiwPEG9mbBU6waV9kB51eDienSbClMJV7QUxvAjRWVOjIjT1x gG2LhvG30xscwrLxUrCcfJVFDeKX5Epw91nWxx3ikTQLnnzCPF6o3sFfrgwsBGnZ6jm6 g/puoak4Ejacz/UATbtTw739rS7Jl33YuIdsI= 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:mime-version:content-transfer-encoding; bh=57ATY6rlaZ9eWDcltcMWl9pjLEa9gziieo3Id6n6Wg8=; b=Q/+vkiPqdkScUD6wfERQ4Ee1JUZ1yUlAjRot/Vbofa/ILIMeADJRlGZ0wkeF2TgWZ8 y3A2W0TEP2RtYnK9IXMqpr1ni/s9IfD+lBSMAND/G9vZ2H79xSWSIlSell2BvXW0ODK1 X9qlT5o94H1I8P/E+JZDSRHIVI/UNag2644VxbmAqQLHU5DTh0hGhk5s4N0owSxADl2g WBw0Ag6ioGs4ZPpfv/LcSzQlH1JMAEzCHRNYVP8r8PrKrEizalkQqSTLM+SWNKo7IP77 sLu3SS/gdV6n3fccc1erOnfosTHlf9qC9oFDlIdmYthC0WizxHmf6eOD+Mo7BgM89wjq bBHw== X-Gm-Message-State: AOAM530Br1Ziv01Swztob4McQVCuz5qRu95kHlUumuanhqzldhWkZmV3 fQe8JLND5icZZaPfLW7HAN6S1A== X-Google-Smtp-Source: ABdhPJzYRhsn/wYXuVMOpPBm4M674M05q8cS5wEqqc7VfH+Jxwmu3FKrFuPJeVxUpfirXrS2ykg3rQ== X-Received: by 2002:a17:902:bb87:: with SMTP id m7mr11409065pls.61.1598439909717; Wed, 26 Aug 2020 04:05:09 -0700 (PDT) Received: from localhost ([2401:fa00:1:10:de4a:3eff:fe7d:d39c]) by smtp.gmail.com with ESMTPSA id o65sm2578660pfg.105.2020.08.26.04.05.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Aug 2020 04:05:09 -0700 (PDT) From: Cheng-Yi Chiang To: linux-kernel@vger.kernel.org Subject: [PATCH v6 1/2] ASoC: qcom: dt-bindings: Add sc7180 machine bindings Date: Wed, 26 Aug 2020 19:04:53 +0800 Message-Id: <20200826110454.1811352-2-cychiang@chromium.org> X-Mailer: git-send-email 2.28.0.297.g1956fa8f8d-goog In-Reply-To: <20200826110454.1811352-1-cychiang@chromium.org> References: <20200826110454.1811352-1-cychiang@chromium.org> MIME-Version: 1.0 Cc: Taniya Das , devicetree@vger.kernel.org, tzungbi@chromium.org, Banajit Goswami , Stephan Gerhold , linux-arm-msm@vger.kernel.org, Patrick Lai , Takashi Iwai , Liam Girdwood , Rob Herring , Bjorn Andersson , alsa-devel@alsa-project.org, Andy Gross , Rohit kumar , Mark Brown , dianders@chromium.org, Srini Kandagatla , dgreid@chromium.org, linux-arm-kernel@lists.infradead.org, Cheng-Yi Chiang 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" Add devicetree bindings documentation file for sc7180 sound card. Signed-off-by: Cheng-Yi Chiang --- .../bindings/sound/qcom,sc7180.yaml | 124 ++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,sc7180.yaml diff --git a/Documentation/devicetree/bindings/sound/qcom,sc7180.yaml b/Documentation/devicetree/bindings/sound/qcom,sc7180.yaml new file mode 100644 index 000000000000..a85375974a4c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,sc7180.yaml @@ -0,0 +1,124 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/qcom,sc7180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies Inc. SC7180 ASoC sound card driver + +maintainers: + - Rohit kumar + - Cheng-Yi Chiang + +description: + This binding describes the SC7180 sound card which uses LPASS for audio. + +properties: + compatible: + const: qcom,sc7180-sndcard + + audio-routing: + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + description: + A list of the connections between audio components. Each entry is a + pair of strings, the first being the connection's sink, the second + being the connection's source. + + model: + $ref: /schemas/types.yaml#/definitions/string + description: User specified audio sound card name + + aux-dev: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle of the codec for headset detection + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^dai-link(@[0-9])?$": + description: + Each subnode represents a dai link. Subnodes of each dai links would be + cpu/codec dais. + + type: object + + properties: + link-name: + description: Indicates dai-link name and PCM stream name. + $ref: /schemas/types.yaml#/definitions/string + maxItems: 1 + + reg: + description: dai link address. + + cpu: + description: Holds subnode which indicates cpu dai. + type: object + properties: + sound-dai: true + + codec: + description: Holds subnode which indicates codec dai. + type: object + properties: + sound-dai: true + + required: + - link-name + - cpu + - codec + + additionalProperties: false + +required: + - compatible + - model + - "#address-cells" + - "#size-cells" + +additionalProperties: false + +examples: + + - | + sound { + compatible = "qcom,sc7180-sndcard"; + model = "sc7180-snd-card"; + + audio-routing = + "Headphone Jack", "HPOL", + "Headphone Jack", "HPOR"; + + aux-dev = <&alc5682>; + + #address-cells = <1>; + #size-cells = <0>; + + dai-link@0 { + link-name = "MultiMedia0"; + reg = <0>; + cpu { + sound-dai = <&lpass_cpu 0>; + }; + + codec { + sound-dai = <&alc5682 0>; + }; + }; + + dai-link@1 { + link-name = "MultiMedia1"; + reg = <1>; + cpu { + sound-dai = <&lpass_cpu 1>; + }; + + codec { + sound-dai = <&max98357a>; + }; + }; + };