From patchwork Wed Sep 15 13:13:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 513090 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 AC01FC433EF for ; Wed, 15 Sep 2021 13:15:41 +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 8D9B760EE9 for ; Wed, 15 Sep 2021 13:15:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8D9B760EE9 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 30F8D17BE; Wed, 15 Sep 2021 15:14:49 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 30F8D17BE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1631711739; bh=AVWWVcMk4AjNK8m4I43u9mPFISFNokbgBUmlsxeq/qg=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=NS+3HdU4dIyUUIfveBroxuNm6OPTkPbkQl2T1IkY2EWAmc+HwPGNshDx2yDr38KvL Z9NHmM7axk9USxgeiJ6HnWgPMQeVtJSUMnrQlcpZKNonoQmILk1kAyIP5LylrbJssw GPtmzKultwBU6JD6ZrJS1Un606/EB1G50m5wrMVI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 80CA1F8032C; Wed, 15 Sep 2021 15:14:48 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 235EDF804BD; Wed, 15 Sep 2021 15:14:47 +0200 (CEST) Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) (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 32DDAF80117 for ; Wed, 15 Sep 2021 15:14:39 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 32DDAF80117 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ImkSv8aw" Received: by mail-wr1-x430.google.com with SMTP id m9so3888151wrb.1 for ; Wed, 15 Sep 2021 06:14:39 -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=5vdPowBSP002gLBTD4MKdOWRYyPdeqdj8V7OSJ7NaNY=; b=ImkSv8aw3xLWKOiAMsHbwsYVfunJJuaAZjkx41y6OS/jwgrNicNbWUq84ePjbPNlh0 JeD7/5BQ+Wu0i55UoAGKHkTAY9NecKNTZQ5qH/2nL7VKK+gJhGwSvD42Nqoe3THUzAlq pZtQ8x373z59CP3yx5pzfsMNYhLIulzh1gdUy/JBbcK+hHWIibIuLorHRWDrUkmyfreg p3jY8Iu5haurfk8sVEZQD5lTT2pU+8sIhsmZst2VtTH6RaJ4qq7LWGPqrLw+o2OLbKHe QaWQpEFIJPwS5eBMIxc9d1E8ZuE3xCVU7n9T7gQUwqx9817yGFnk4ZUdQyMCyU0XzTAY KYEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5vdPowBSP002gLBTD4MKdOWRYyPdeqdj8V7OSJ7NaNY=; b=n+PoSzqI/cmi413Oy+p8zWGcYzYgHWmqkfYUGefeBOcA3MCGGynir7kEU0pKk8Ep5r oU+yo/d7OTYiySchZF/g6RgvNP6M+QPZd6yruOTIGjGLEynPKjZAjSHIk7pVLTUP19AZ kA7MVSK2F3bjkjL+xx3Ffk2k8fMW4OYdDo0yHZh4iB6kyEA3zMC87GzCnlGNGosF8Uzp dGTqUEr6xmoaRuYcxympJr9byZxqhnN2XsK5PdNk3BVWhAfiJy0NMKOn1dqpsT6/tWpH UIP3d6erqGZXZSARg8CdiFqVcYBzJWvnLUHOjWaxdAUoe6irXCWcQpx4LNZe+0xHpPlq aYuQ== X-Gm-Message-State: AOAM5301Y3C374ido1Z7xM6tnDd2gg9/mggNVPAQ3xssER9gDpIXaeRg 7l8aNPo0VAyG05w6uUyiIjPG7Q== X-Google-Smtp-Source: ABdhPJzgyPlhclRpi7OKe3oe7wChrx4FZNX6wXX7e3/AyCCkQtKHP8NmfGjrMahQAVWA0sFObrV5bA== X-Received: by 2002:adf:f188:: with SMTP id h8mr4959424wro.269.1631711678630; Wed, 15 Sep 2021 06:14:38 -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 m29sm14501717wrb.89.2021.09.15.06.14.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Sep 2021 06:14:38 -0700 (PDT) From: Srinivas Kandagatla To: bjorn.andersson@linaro.org, broonie@kernel.org, robh@kernel.org Subject: [PATCH v6 01/22] soc: dt-bindings: qcom: apr: convert to yaml Date: Wed, 15 Sep 2021 14:13:12 +0100 Message-Id: <20210915131333.19047-2-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20210915131333.19047-1-srinivas.kandagatla@linaro.org> References: <20210915131333.19047-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, bgoswami@codeaurora.org, lgirdwood@gmail.com, tiwai@suse.de, plai@codeaurora.org, 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" 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 Reviewed-by: Rob Herring --- .../devicetree/bindings/soc/qcom/qcom,apr.txt | 134 ----------------- .../bindings/soc/qcom/qcom,apr.yaml | 135 ++++++++++++++++++ 2 files changed, 135 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..a52b955b8b39 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml @@ -0,0 +1,135 @@ +# 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: + minimum: 3 + maximum: 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: + $ref: /schemas/types.yaml#/definitions/string-array + description: protection domain service name and path for apr service + possible values are + "avs/audio", "msm/adsp/audio_pd". + "kernel/elf_loader", "msm/modem/wlan_pd". + "tms/servreg", "msm/adsp/audio_pd". + "tms/servreg", "msm/modem/wlan_pd". + "tms/servreg", "msm/slpi/sensor_pd". + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + patternProperties: + "^.*@[0-9a-f]+$": + type: object + description: + Service based devices like clock controllers or digital audio interfaces. + + 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"; + }; + };