From patchwork Fri Sep 3 11:20:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 506589 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,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 EFD3AC433FE for ; Fri, 3 Sep 2021 11:22:36 +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 ACC35608FB for ; Fri, 3 Sep 2021 11:22:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org ACC35608FB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=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 70ECD167D; Fri, 3 Sep 2021 13:21:43 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 70ECD167D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1630668153; bh=N/OOA2LkuA4I5cOjbe6sQO3hiTB+yrNhfbDjXjn7UWA=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=kfWF5cdvWGyW5P+H+Q5MiD4jiN9dgUeWmdmdPFzOh0S0a48OyA8oKUEfq7PzGDBmu 3nm1g7Km2/8nq1wslfFBjlVYDcMRCSQoKsLUlBf1ySMgKhNjbcyzrrks2UVpHsFYJ4 oDAPZGB5QGOxOeaN5K/Kif98++OE1Oeyna0ZJSc8= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 0A2D9F802E0; Fri, 3 Sep 2021 13:21:43 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2C486F802E3; Fri, 3 Sep 2021 13:21:40 +0200 (CEST) Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) (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 479F0F800B5 for ; Fri, 3 Sep 2021 13:21:33 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 479F0F800B5 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="MZf9jgL4" Received: by mail-wr1-x431.google.com with SMTP id g18so7723083wrc.11 for ; Fri, 03 Sep 2021 04:21:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=OdrRqNefaVNOxdAxmMezDhPAaaw5EYxGuh+OQAKyC64=; b=MZf9jgL44KooCVu8mMN7VD6E1sqJrRR4Un6fBlmbXSgAkooyoNJIxfm2rLMbfZ45Bx 1X4asN6/0tFW9Ii3P0KYRXheEEfgljB1ObgQAp5RGuxJpjIxKHH1IqDC/jkdZXJSsA4g pV5bsYYARP9T18adRSZn4l03mwsVLe2JENWTwRWjvaI7puKxGAUY7iazmae4oHfvyVo8 KX5agr5iZSnoIt7bbvPfjPJ7TRLYudyvGViOu5ptcFWjun2iwi7RLtOaLJ4lrn+NP0GB 0HHk+OQrJGo1IVsjlg6aUZPJLLZF1F33r4WPse5BzXn4JcS/ip0eY/p1QqeyWNXip/e+ AOsA== 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=OdrRqNefaVNOxdAxmMezDhPAaaw5EYxGuh+OQAKyC64=; b=VLESyPHVsGUnR4Ow8CPFxPVi2/wXi16tthr7Tw3DA6V5+EVD6B1LIqCd6gqJMtxhtc Dkqf7CCD9NlBRhGeLZtSgTv62p3D/3RUKpYCuPAZkkw7X7hAyNBS8wosPwBca4H8ewIC WlSxI8mtrnWZUd5NURYzqZzvP90cKIMcPAS6tgoKIfiS467rHHteuE9Cc3+/6TBOh+vV hfe1V1SC/B/qhmYvWDTP2OcvlSorrzCHAd0aAWtRaDvUUYPnNUQR2iC54B6v32CoFI9d 3u6jsoDtAqZKZgB2amYQEhQYkVWMwKChzsFTAKVOnu1cibyP2vW1LyAthG/+nqAz+ETI pDzg== X-Gm-Message-State: AOAM530EchkLcGUFGS2Q/6EhfeE1xXDFJSAquLy5JMU55Tu/3f6VmvEE f1/IAsfaIpT7i8nzar80Pbt91A== X-Google-Smtp-Source: ABdhPJyNXBTIOh0VizrOkpSTcSct2b2yUWXNmbx1TYEcCwIRb7Q5BMRHDbMa0FlLDwW17oRVHo6VXw== X-Received: by 2002:adf:eb8d:: with SMTP id t13mr3530333wrn.4.1630668092515; Fri, 03 Sep 2021 04:21:32 -0700 (PDT) Received: from srini-hackbox.lan (cpc86377-aztw32-2-0-cust226.18-1.cable.virginm.net. [92.233.226.227]) by smtp.gmail.com with ESMTPSA id f20sm3881877wmb.32.2021.09.03.04.21.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Sep 2021 04:21:31 -0700 (PDT) From: Srinivas Kandagatla To: bjorn.andersson@linaro.org, broonie@kernel.org, robh@kernel.org Subject: [PATCH v5 01/21] soc: dt-bindings: qcom: apr: convert to yaml Date: Fri, 3 Sep 2021 12:20:12 +0100 Message-Id: <20210903112032.25834-2-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20210903112032.25834-1-srinivas.kandagatla@linaro.org> References: <20210903112032.25834-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, bgoswami@codeaurora.org, tiwai@suse.de, plai@codeaurora.org, lgirdwood@gmail.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" Convert APR bindings to yaml format so that we could add new bindings support. All the dsp services bindings are now part of apr bindings instead of adding them to audio bindings. Signed-off-by: Srinivas Kandagatla --- .../devicetree/bindings/soc/qcom/qcom,apr.txt | 134 ------------------ .../bindings/soc/qcom/qcom,apr.yaml | 128 +++++++++++++++++ 2 files changed, 128 insertions(+), 134 deletions(-) delete mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt deleted file mode 100644 index 2e2f6dc351c0..000000000000 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt +++ /dev/null @@ -1,134 +0,0 @@ -Qualcomm APR (Asynchronous Packet Router) binding - -This binding describes the Qualcomm APR. APR is a IPC protocol for -communication between Application processor and QDSP. APR is mainly -used for audio/voice services on the QDSP. - -- compatible: - Usage: required - Value type: - Definition: must be "qcom,apr-v", example "qcom,apr-v2" - -- qcom,apr-domain - Usage: required - Value type: - Definition: Destination processor ID. - Possible values are : - 1 - APR simulator - 2 - PC - 3 - MODEM - 4 - ADSP - 5 - APPS - 6 - MODEM2 - 7 - APPS2 - -= APR SERVICES -Each subnode of the APR node represents service tied to this apr. The name -of the nodes are not important. The properties of these nodes are defined -by the individual bindings for the specific service -- All APR services MUST contain the following property: - -- reg - Usage: required - Value type: - Definition: APR Service ID - Possible values are : - 3 - DSP Core Service - 4 - Audio Front End Service. - 5 - Voice Stream Manager Service. - 6 - Voice processing manager. - 7 - Audio Stream Manager Service. - 8 - Audio Device Manager Service. - 9 - Multimode voice manager. - 10 - Core voice stream. - 11 - Core voice processor. - 12 - Ultrasound stream manager. - 13 - Listen stream manager. - -- qcom,protection-domain - Usage: optional - Value type: - Definition: Must list the protection domain service name and path - that the particular apr service has a dependency on. - Possible values are : - "avs/audio", "msm/adsp/audio_pd". - "kernel/elf_loader", "msm/modem/wlan_pd". - "tms/servreg", "msm/adsp/audio_pd". - "tms/servreg", "msm/modem/wlan_pd". - "tms/servreg", "msm/slpi/sensor_pd". - -= EXAMPLE -The following example represents a QDSP based sound card on a MSM8996 device -which uses apr as communication between Apps and QDSP. - - apr { - compatible = "qcom,apr-v2"; - qcom,apr-domain = ; - - apr-service@3 { - compatible = "qcom,q6core"; - reg = ; - }; - - apr-service@4 { - compatible = "qcom,q6afe"; - reg = ; - - dais { - #sound-dai-cells = <1>; - dai@1 { - reg = ; - }; - }; - }; - - apr-service@7 { - compatible = "qcom,q6asm"; - reg = ; - ... - }; - - apr-service@8 { - compatible = "qcom,q6adm"; - reg = ; - ... - }; - }; - -= EXAMPLE 2 -The following example represents a QDSP based sound card with protection domain -dependencies specified. Here some of the apr services are dependent on services -running on protection domain hosted on ADSP/SLPI remote processors while others -have no such dependency. - - apr { - compatible = "qcom,apr-v2"; - qcom,glink-channels = "apr_audio_svc"; - qcom,apr-domain = ; - - apr-service@3 { - compatible = "qcom,q6core"; - reg = ; - }; - - q6afe: apr-service@4 { - compatible = "qcom,q6afe"; - reg = ; - qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; - ... - }; - - q6asm: apr-service@7 { - compatible = "qcom,q6asm"; - reg = ; - qcom,protection-domain = "tms/servreg", "msm/slpi/sensor_pd"; - ... - }; - - q6adm: apr-service@8 { - compatible = "qcom,q6adm"; - reg = ; - qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; - ... - }; - }; diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml new file mode 100644 index 000000000000..133e9c6cd961 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/qcom/qcom,apr.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm APR (Asynchronous Packet Router) binding + +maintainers: + - Srinivas Kandagatla + +description: | + This binding describes the Qualcomm APR, APR is a IPC protocol for + communication between Application processor and QDSP. APR is mainly + used for audio/voice services on the QDSP. + +properties: + compatible: + enum: + - qcom,apr-v2 + + qcom,apr-domain: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 3, 4, 5, 6, 7] + description: + Selects the processor domain for apr + 1 = APR simulator + 2 = PC Domain + 3 = Modem Domain + 4 = ADSP Domain + 5 = Application processor Domain + 6 = Modem2 Domain + 7 = Application Processor2 Domain + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +#APR Services +patternProperties: + "^service@[3-9a-d]$": + type: object + description: + APR node's client devices use subnodes for desired static port services. + + properties: + compatible: + enum: + - qcom,q6core + - qcom,q6asm + - qcom,q6afe + - qcom,q6adm + + reg: + enum: [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13] + description: + APR Service ID + 3 = DSP Core Service + 4 = Audio Front End Service. + 5 = Voice Stream Manager Service. + 6 = Voice processing manager. + 7 = Audio Stream Manager Service. + 8 = Audio Device Manager Service. + 9 = Multimode voice manager. + 10 = Core voice stream. + 11 = Core voice processor. + 12 = Ultrasound stream manager. + 13 = Listen stream manager. + + qcom,protection-domain: + $ref: /schemas/types.yaml#/definitions/string-array + description: protection domain service name and path for apr service + possible values are + "avs/audio", "msm/adsp/audio_pd". + "kernel/elf_loader", "msm/modem/wlan_pd". + "tms/servreg", "msm/adsp/audio_pd". + "tms/servreg", "msm/modem/wlan_pd". + "tms/servreg", "msm/slpi/sensor_pd". + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + additionalProperties: false + +required: + - compatible + - qcom,apr-domain + +additionalProperties: false + +examples: + - | + #include + apr { + compatible = "qcom,apr-v2"; + qcom,apr-domain = ; + #address-cells = <1>; + #size-cells = <0>; + + q6core: service@3 { + compatible = "qcom,q6core"; + reg = ; + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; + }; + + q6afe: service@4 { + compatible = "qcom,q6afe"; + reg = ; + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; + }; + + q6asm: service@7 { + compatible = "qcom,q6asm"; + reg = ; + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; + }; + + q6adm: service@8 { + compatible = "qcom,q6adm"; + reg = ; + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; + }; + };