From patchwork Thu Dec 12 00:47:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Klimov X-Patchwork-Id: 850462 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0C6FD152E02 for ; Thu, 12 Dec 2024 00:47:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733964471; cv=none; b=tiQlE4glggoHfTqA0VaciCnisWEnl74imFSg5S0U7MlzYbyeVZ6weOtpecPBxcg3xB/VdPEDKvrGSIhfmhKbkIz+0bL56lbdLUMeDAQakjoZHiafNizSjk9IBLAmJt6MYPo5nvB5Nw1JlU4/2sMhCBui4pQq3uG+IxjJBF9Drs0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733964471; c=relaxed/simple; bh=KxG2H3oHtPjIV+VhCiilLtiyhUfg1u1AKb3+JTgTrMs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=b7aa3UxXQQyg8qu4oTViGYhCWXnbXIxJ3RolfW+2sqxnIy4BvO4V+M8Iqid26fmZVH3mp5LeIwlE6iJjlJ2BhgGoJGuAA5D8OvzichHnCq0WTnm5QYjSxIrTnpVIp+LfmDqIuAPpcK+jRDikkaUPBn54nYSs0TD4aEL5PWp+xew= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=By/vuAI/; arc=none smtp.client-ip=209.85.128.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="By/vuAI/" Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-434e3953b65so276245e9.1 for ; Wed, 11 Dec 2024 16:47:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1733964468; x=1734569268; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vFHKgaQUdzL/Q4nPVhlEMPI+GbJNKf55IgIGl/KzjWA=; b=By/vuAI/JvC4AssI7Y9TfppP+xN1c6D/OGqMvREbxE0HTIW3VGzWPXsfqybXwY0qhg V/mP7eODc10OJUo9zpNNoUl+44rKbSupxUO0Ku67HwGWo21Q2yPMmc3LONPoagnQsU5k NETlIEIWABQ6X3O1JwQ8SnpOKeIZBk/SoV9RL/3MwCf8oJD2YQgW1mGJcM3rMCaEdEVt 4l5Qm663xU1pQGy9H/Cp0yht5efyziuKcO98Y7UFtFrvTYmekfGF/c4XkyHU8tdux3r6 qmelpG04gYHlYq4EwHKliksPGGa4sT2xj6/GF3Mng3UNDbe53Zd1p6OtCTzBkARiD9NI uMtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733964468; x=1734569268; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vFHKgaQUdzL/Q4nPVhlEMPI+GbJNKf55IgIGl/KzjWA=; b=mqPagNnlkc+wCfznpxfKW5WYAak/ML3FTbJLUa1DZ+CP0qZjn0QfYiKJGHq3hHIjd/ 3YYpOCmebO/6UxDknhIc1UJUc3n1Wv19BHXnqc26vXNND12rvr06Z9Q/+lfvQdfT1oVr ip6aGzaZs3HDeEcJVBtJF2LNa8g6bl3lWTpDeqksDI69ecj8MV2JPIvo9MVdjujxDh7a ddDFfhuLtY5NXLBugTgXoXIVSDGhz/iabClb3cYmolwouOwbsbvQyiL1/0gJh9WwJ2ES O0bCM3pt0u93oEWRMUCq+hnhPvpZLj+as+b8cfy7OXKGSuSRIFMVSvfWMiNA6rhmoM6g rZ3w== X-Forwarded-Encrypted: i=1; AJvYcCWBXqJtMEH4Gt5UTw61rYMGlJNIfDkNkR4UrwzQx9tbfCYO/qco0XZ3RS3d5TEzjyzpVICNX7vc/brpQn14@vger.kernel.org X-Gm-Message-State: AOJu0YztrWVio3sTC/a+mXMJuxbu5AsoQHEtgH7Tq5wMueR9I+Lzbz8O amr5MEl7giBkCQgSNKl3/MQ027pqo6xeqT7dWCduIDe2Hf3XxLIPn6LClzS+giE= X-Gm-Gg: ASbGncvQ1DRzDffASro5UqltbQeCnEUtpUbhN7o0XVHeHv97FzjvbYWZZYMzMP/DXze Dnlxot9aQtlKbEqFcjaNeZdciQcCy0Vz0lfMJfH8weFNLkhd+4cmdlB+Vko8uzg7vMV3r3iATLm PIw/zEkgY6mp4K95h5IJUlZQKskUKbBzHdHLIY919/WwSWjlRxu0SyQK8Y1S0rhVuMc8+5c2NgR AH6gDWpn0I4yT6pnnUQStjY9DKqHgJS8Zo6dkv4OVqtATIKt9lOzKpwehb2LnBxmZDOyT0w X-Google-Smtp-Source: AGHT+IGqJQuuqk4Vhp5TZjFSvgTAdQ/xv2AVt/O10VN20Uow3Ku4n2wjK3uOgIBOBh22buJzPhpm7A== X-Received: by 2002:a05:6000:1a85:b0:385:e1a8:e2a1 with SMTP id ffacd0b85a97d-3864ce86758mr3868050f8f.3.1733964468442; Wed, 11 Dec 2024 16:47:48 -0800 (PST) Received: from localhost.localdomain ([2.222.231.247]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-387824a4ef4sm2459660f8f.39.2024.12.11.16.47.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Dec 2024 16:47:47 -0800 (PST) From: Alexey Klimov To: broonie@kernel.org, konradybcio@kernel.org, konrad.dybcio@oss.qualcomm.com, andersson@kernel.org, srinivas.kandagatla@linaro.org Cc: tiwai@suse.com, lgirdwood@gmail.com, perex@perex.cz, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, dmitry.baryshkov@linaro.org, linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 09/14] ASoC: dt-bindings: qcom, wsa881x: extend description to analog mode Date: Thu, 12 Dec 2024 00:47:22 +0000 Message-ID: <20241212004727.2903846-10-alexey.klimov@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241212004727.2903846-1-alexey.klimov@linaro.org> References: <20241212004727.2903846-1-alexey.klimov@linaro.org> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 WSA881X also supports analog mode when device is configured via i2c only. Document it, add properties, new compatibles and example. While at this, also adjust quotes. Cc: Srinivas Kandagatla Signed-off-by: Alexey Klimov --- .../bindings/sound/qcom,wsa881x.yaml | 75 +++++++++++++++++-- 1 file changed, 67 insertions(+), 8 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml index ac03672ebf6d..e482d9dc0de2 100644 --- a/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml @@ -12,15 +12,17 @@ maintainers: description: | WSA8810 is a class-D smart speaker amplifier and WSA8815 is a high-output power class-D smart speaker amplifier. - Their primary operating mode uses a SoundWire digital audio - interface. This binding is for SoundWire interface. - -allOf: - - $ref: dai-common.yaml# + This family of amplifiers support two operating modes: + SoundWire digital audio interface which is a primary mode + and analog mode when device is configured via i2c only. + This binding describes both modes. properties: compatible: - const: sdw10217201000 + enum: + - qcom,wsa8810 + - qcom,wsa8815 + - sdw10217201000 reg: maxItems: 1 @@ -35,17 +37,60 @@ properties: '#sound-dai-cells': const: 0 + clocks: + maxItems: 1 + + mclk-gpios: + description: GPIO spec for mclk + maxItems: 1 + required: - compatible - reg - powerdown-gpios - - "#thermal-sensor-cells" - - "#sound-dai-cells" + - '#thermal-sensor-cells' + - '#sound-dai-cells' + +allOf: + - $ref: dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,wsa8810 + const: qcom,wsa8815 + then: + properties: + reg: + description: + In case of analog mode this should be I2C address of the digital + part of the device. The I2C address of analog part of an amplifier + is expected to be located at the fixed offset. + maxItems: 1 + items: + minimum: 0x0e + maximum: 0x0f + + - if: + properties: + compatible: + contains: + enum: + - qcom,wsa8810 + const: qcom,wsa8815 + then: + required: + - clocks + - mclk-gpios unevaluatedProperties: false examples: - | + #include + #include + soundwire@c2d0000 { #address-cells = <2>; #size-cells = <0>; @@ -68,4 +113,18 @@ examples: }; }; + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + amplifier@e { + compatible = "qcom,wsa8810"; + reg = <0x0e>; + clocks = <&q6afecc LPASS_CLK_ID_MCLK_3 LPASS_CLK_ATTRIBUTE_COUPLE_NO>; + powerdown-gpios = <&lpass_tlmm 16 GPIO_ACTIVE_LOW>; + mclk-gpios = <&lpass_tlmm 18 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + #thermal-sensor-cells = <0>; + }; + }; ...