From patchwork Mon Feb 26 14:01:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Mergnat X-Patchwork-Id: 776103 Received: from mail-lj1-f173.google.com (mail-lj1-f173.google.com [209.85.208.173]) (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 9D75C129A97 for ; Mon, 26 Feb 2024 14:02:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708956133; cv=none; b=oYHl7IXDDFK/EedCCfUVUt36IkUmh8n2x5L1eOqTn19aKPbhcnVL0K1AklKmOG0ltOToNyhvPjGnXShrGtaWOypjzKNXhEHMRTOTUqy7yz4O1XgEiHN9MYuWT4HOaWZruIM162BR40BOjr7S/sBKTJenwZpMdF/dSKMjPS9POx0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708956133; c=relaxed/simple; bh=RB7Eb842OpfsNPEOj+50LxyJbOuZfxgXUF/IRPIlUPQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=mYKfgvQZ3618oFGnEx8I3ThzuPHwT/drrhaa3BupCuhuHbZ01ErpSHquJHtAX8qeeydAS10AC5MqY+EGLmNvHCaYM3MJq2JjKqc20d/LSofsgFJg+yQbbXmx564pUf5MrI5iGiiDt4kyRqqktVvK7696elMxw/C4tIG39N3/hoA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=jaEfZJGZ; arc=none smtp.client-ip=209.85.208.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="jaEfZJGZ" Received: by mail-lj1-f173.google.com with SMTP id 38308e7fff4ca-2d23a22233fso30419191fa.2 for ; Mon, 26 Feb 2024 06:02:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1708956130; x=1709560930; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=sJrWsRR3ts/FqJ8eyXIf3fjxmrfS3S4Qmfe209Uxc5s=; b=jaEfZJGZTuMWv/2ajCyFsOmpVp7xFe8Tn187QpqMiYCROzwNuOVf0ykVEGGxSuqmXs 6w4Y2g9MriLE49eaSsp/Pt1UIWfqK9ggnX7GrD9cxw4qLuJA39+/TCUEHZD2sfhz7ENV JHdYMsxAHFl7gxIKAtmkQrN4afXFZh3XdH3ZIdqqVvUM+pWpvR32dxE+WbPHC2U0+p9C vTa82jQzR5m7l5nUeBbANZuedG29tpZXksWqbE1I+IhPHrYiM0ZRurSx3YuZ019mWBL5 ryE88OJ72ZrbA9di0+ixIG/yDajU6tEAVBLfc1qiybsyBxtb0y0feTrccv8bA1Mf/tDn pNGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708956130; x=1709560930; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=sJrWsRR3ts/FqJ8eyXIf3fjxmrfS3S4Qmfe209Uxc5s=; b=naI4Zu2214alpPMhxO7E+FYkKihEzFCPJQ5HbMkAZCF9JcwABFV8tBnNIpAZiA1DUZ UivN744TyjFdtvCoEv5o6yIkYsA8+BVsjTSebMzwEGAnC2GmK/pjMWQQoFlZ6z9ZrnMz mszcDBeB8mUbA0mqGfUAlxoqVtVSKlN8yrxozHxWGzCJxhgHr6yg44nDONGhOx8IFwP4 U1ZcSsdwj4Jj9GBJfF1iF/il/2/drwL5UOIrosmUuikG6ro05cmhComdpmafZS0A1QPo W8Ej7/kDX3k9CUgjlchFxp4OFP1AiFXicqkKwHsNqumfZg8/jxGA3gMo38wmZOddS9W6 w21w== X-Forwarded-Encrypted: i=1; AJvYcCUcCY+L62Oc/xo8ZXWyH/mRQ4N+Nvpv/t/wb3oFXcVYkjL67JIUlN4oDwYZIQFBpg69QMtGOE47ywCr8iZAPz4wBx/wShSq+tziB3A= X-Gm-Message-State: AOJu0YwfhFKMtC51zCm9TCxLbK83KWxocVzl4aoQRyz2WoDTC2vgdJyT FpI2YCaySgVHaHWCiay9jIEqSZC7IAUfefNOkQ+354M59xQqyuDht6sZkDSIVQk= X-Google-Smtp-Source: AGHT+IHDZFe0UVmHW49F9REvA6iVNdf2dZuGdONwBfA2sUMFo7E6cmXdifUIZXkHWrSREuG4kPnzdg== X-Received: by 2002:a2e:be87:0:b0:2d2:6200:e661 with SMTP id a7-20020a2ebe87000000b002d26200e661mr5150052ljr.51.1708956129400; Mon, 26 Feb 2024 06:02:09 -0800 (PST) Received: from [127.0.1.1] ([93.5.22.158]) by smtp.googlemail.com with ESMTPSA id d33-20020a05600c4c2100b004129f87a2c6sm2838475wmp.1.2024.02.26.06.02.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Feb 2024 06:02:08 -0800 (PST) From: Alexandre Mergnat Date: Mon, 26 Feb 2024 15:01:40 +0100 Subject: [PATCH 02/18] ASoC: dt-bindings: mediatek,mt8365-mt6357: Add audio sound card document Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240226-audio-i350-v1-2-4fa1cea1667f@baylibre.com> References: <20240226-audio-i350-v1-0-4fa1cea1667f@baylibre.com> In-Reply-To: <20240226-audio-i350-v1-0-4fa1cea1667f@baylibre.com> To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Lee Jones , Flora Fu , Jaroslav Kysela , Takashi Iwai , Sumit Semwal , =?utf-8?q?Christian_K=C3=B6nig?= , Catalin Marinas , Will Deacon Cc: linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3936; i=amergnat@baylibre.com; h=from:subject:message-id; bh=RB7Eb842OpfsNPEOj+50LxyJbOuZfxgXUF/IRPIlUPQ=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBl3JncV4ua0Er/v7s+bW1PDrfmI/r/eo2np+/0blY8 AicPQtaJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCZdyZ3AAKCRArRkmdfjHURURJEA CStUBeJ8/Qq1vZrA9KzH/y9WMN4PUjkealopyiDxH2qcK9wceUHZ4XqZmjdR/w3HnZhoIEp7+nhb6t gNCBBTKKTYkEJeKnWFcOIzshxvUF3v880968wo+j6XkCJCNUVgU2uoGLi80iv9Cw4s+xAtGl68DE1t MKCtsl8/Z2h03HWmM4/D27mxa0Ynh5VWIwkSpSieqrWD/2CYW9gyq4Q4NltQlg1IVzkkMNdYaviq+R dE3BR6wwx45UfG1JocWbN4FjhgScINA5hy9LfRLLAGIeqX/xFbz3RetQ4jPMBrFhAUbqm6QXiXJ8HU BRV7RGXS8LjeCFo6Gb8TuYFpNd7aEJW4VZvf8KWmbW6Q08u5cLlhW05R4zSoUmkVd35n0ivv2mJbBW asIyHtP42GeCvbK1uQXZCcXp527nW5H4i6AZtE3r4m24MaQykrCkwyo/Xg5Azbk4scn4Z2U0jk1+jl 0QvZ41IRAuHvwsnsYEqAyrdXpwiPzLlW1a6slshF0sMLqHd6x7n5I5PbzyQMUw3dnTz/iRHgEJhh1A hGZcPtokNWAOYXe2iajGauzr5KlUWa0Cyg650ze7IlYW3UyArh4ZQ60L19ovBJB1FWvYxIOyHXKm0b SaN/2bFaJirdgpXsM6Ux4tFyasECdxgDza7JsQDXacXggb49zGECpPRc/5ig== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 Add soundcard bindings for the MT8365 SoC with the MT6357 audio codec. Signed-off-by: Alexandre Mergnat --- .../bindings/sound/mediatek,mt8365-mt6357.yaml | 127 +++++++++++++++++++++ 1 file changed, 127 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8365-mt6357.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8365-mt6357.yaml new file mode 100644 index 000000000000..f469611ec6b6 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mediatek,mt8365-mt6357.yaml @@ -0,0 +1,127 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mediatek,mt8365-mt6357.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT8365 sound card with MT6357 sound codec. + +maintainers: + - Alexandre Mergnat + +description: + This binding describes the MT8365 sound card. + +properties: + compatible: + const: mediatek,mt8365-mt6357 + + mediatek,hp-pull-down: + description: + Earphone driver positive output stage short to the + audio reference ground. + Default value is false. + type: boolean + + mediatek,micbias0-microvolt: + description: | + Selects MIC Bias 0 output voltage. + [1.7v, 1.8v, 1.9v, 2.0v, 2.1v, 2.5v, 2.6v, 2.7v] + enum: [0, 1, 2, 3, 4, 5, 6, 7] + + mediatek,micbias1-microvolt: + description: | + Selects MIC Bias 1 output voltage. + [1.7v, 1.8v, 1.9v, 2.0v, 2.1v, 2.5v, 2.6v, 2.7v] + enum: [0, 1, 2, 3, 4, 5, 6, 7] + + mediatek,platform: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of MT8365 ASoC platform. + + pinctrl-names: + minItems: 1 + items: + - const: aud_default + - const: aud_dmic + - const: aud_miso_off + - const: aud_miso_on + - const: aud_mosi_off + - const: aud_mosi_on + + vaud28-supply: + description: + 2.8 volt supply for the audio codec + +patternProperties: + "^dai-link-[0-9]+$": + type: object + description: + Container for dai-link level properties and CODEC sub-nodes. + + properties: + codec: + type: object + description: Holds subnode which indicates codec dai. + + properties: + sound-dai: + maxItems: 1 + description: phandle of the codec DAI + + additionalProperties: false + + link-name: + description: + This property corresponds to the name of the BE dai-link to which + we are going to update parameters in this node. + items: + const: 2ND I2S BE + + sound-dai: + maxItems: 1 + description: phandle of the CPU DAI + + additionalProperties: false + + required: + - link-name + - sound-dai + +additionalProperties: false + +required: + - compatible + - mediatek,platform + - pinctrl-names + - vaud28-supply + +examples: + - | + sound { + compatible = "mediatek,mt8365-mt6357"; + mediatek,platform = <&afe>; + pinctrl-names = "aud_default", + "aud_dmic", + "aud_miso_off", + "aud_miso_on", + "aud_mosi_off", + "aud_mosi_on"; + pinctrl-0 = <&aud_default_pins>; + pinctrl-1 = <&aud_dmic_pins>; + pinctrl-2 = <&aud_miso_off_pins>; + pinctrl-3 = <&aud_miso_on_pins>; + pinctrl-4 = <&aud_mosi_off_pins>; + pinctrl-5 = <&aud_mosi_on_pins>; + vaud28-supply = <&mt6357_vaud28_reg>; + + /* hdmi interface */ + dai-link-0 { + sound-dai = <&afe>; + link-name = "2ND I2S BE"; + + codec { + sound-dai = <&it66121hdmitx>; + }; + }; + };