From patchwork Fri Mar 7 12:47:40 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darren.Ye" X-Patchwork-Id: 871978 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2104D21CA0E; Fri, 7 Mar 2025 12:49:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741351765; cv=none; b=BRt4LNVLIGM90CY9xCQ2KFRF/SOXsEn53guJhaUFz5O73Kd8ObLDIsMICBMOnM2qO1kVUO5uWIAQOWnQNjWq528LOyt8J+s0fkJw6/S/IgV0XItITYOrwmtmzIkjvaW77fr6fDUHojBRKWUvadvMdD6xqTFZtWz7L/1pSnLwiRI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741351765; c=relaxed/simple; bh=YItlxu71uU5C1q6Hyrx6Rv6PhFG2gk/pAvFLk5q1xV0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=qLy+6yiM/167EgItmaJQLRtm9Wh8AUiCnb8TSTYUQYEdQQZm7aKg0yXekfnIALWgolou6Y7/7xep73PwljRr+Y5G/3oonCPdf7yKj/t/6mRib/LBCUFVxJos5JNvFzAzr8HHeXbEWZ3+WAHRvkeWM4PensrQUp06ZBw0qR0edc4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=p7lRiWb8; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="p7lRiWb8" X-UUID: 95744bdefb5211ef8eb9c36241bbb6fb-20250307 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=jnSsP+cBtx5bZbxvhgEu2Uhcf/WLPgXZHCzJojwqhQE=; b=p7lRiWb8ip/zxQbbwnOn3KEEFfwU+46eopJMODimPmXATcRsjls2OrcvwqUq9EMmW1RyHj1h9ew2NR+Wl8l5PoXW3NkEog8dLeuili8FRfLdmDzVkIn2LDWHvvLqMh+8SfQ8u3b9FgtMDh3G5YFr4IR4Rt5cNEeiJ078FFF8heA=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.2.1, REQID:5ffd71d4-e379-4404-8bad-308ae1a8ed32, IP:0, UR L:25,TC:0,Content:0,EDM:-25,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:0 X-CID-META: VersionHash:0ef645f, CLOUDID:784927ce-23b9-4c94-add0-e827a7999e28, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:0|50,EDM:1| 19,IP:nil,URL:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA :0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_ULN,TF_CID_SPAM_SNR X-UUID: 95744bdefb5211ef8eb9c36241bbb6fb-20250307 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2007855700; Fri, 07 Mar 2025 20:49:18 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Fri, 7 Mar 2025 20:49:17 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.28 via Frontend Transport; Fri, 7 Mar 2025 20:49:16 +0800 From: Darren.Ye To: Liam Girdwood , Mark Brown , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Matthias Brugger , AngeloGioacchino Del Regno , Jaroslav Kysela , Takashi Iwai , "Linus Walleij" , Bartosz Golaszewski CC: , , , , , , Darren Ye Subject: [PATCH 14/14] dt-bindings: mediatek: mt8196: add mt8196-mt6681 document Date: Fri, 7 Mar 2025 20:47:40 +0800 Message-ID: <20250307124841.23777-15-darren.ye@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20250307124841.23777-1-darren.ye@mediatek.com> References: <20250307124841.23777-1-darren.ye@mediatek.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N From: Darren Ye Add document for mt8196 board with mt6681. Signed-off-by: Darren Ye --- .../sound/mediatek,mt8196-mt6681.yaml | 122 ++++++++++++++++++ 1 file changed, 122 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt8196-mt6681.yaml diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8196-mt6681.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8196-mt6681.yaml new file mode 100644 index 000000000000..b144ba748c23 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mediatek,mt8196-mt6681.yaml @@ -0,0 +1,122 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mediatek,mt8196-mt6681.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT8196 ASoC sound card + +maintainers: + - Darren Ye + +allOf: + - $ref: sound-card-common.yaml# + +properties: + compatible: + oneOf: + - enum: + - mediatek,mt8196-mt6681-sound + - mediatek,mt8196-nau8825-sound + - mediatek,mt8196-rt5682s-sound + - mediatek,mt8196-rt5650-sound + - items: + - const: mediatek,mt8196-mt6681-sound + - const: mediatek,mt8196-nau8825-sound + + audio-routing: + description: + Valid names could be the input or output widgets of audio components, + power supplies, MicBias of codec and the software switch. + + mediatek,platform: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of MT8188 ASoC platform. + + mediatek,adsp: + $ref: /schemas/types.yaml#/definitions/phandle + description: + The phandle of the MT8188 ADSP platform, which is the optional Audio DSP + hardware that provides additional audio functionalities if present. + The AFE will link to ADSP when the phandle is provided. + +patternProperties: + "^dai-link-[0-9]+$": + type: object + description: + Container for dai-link level properties and CODEC sub-nodes. + + properties: + 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: + enum: + - TDM_DPTX_BE + - I2SOUT6_BE + - I2SIN6_BE + - I2SOUT4_BE + - I2SOUT3_BE + + codec: + description: Holds subnode which indicates codec dai. + type: object + additionalProperties: false + properties: + sound-dai: + minItems: 1 + maxItems: 2 + required: + - sound-dai + + dai-format: + description: audio format. + items: + enum: + - i2s + - right_j + - left_j + - dsp_a + - dsp_b + + mediatek,clk-provider: + $ref: /schemas/types.yaml#/definitions/string + description: Indicates dai-link clock master. + items: + enum: + - cpu + - codec + + additionalProperties: false + + required: + - link-name + +unevaluatedProperties: false + +required: + - compatible + - mediatek,platform + +examples: + - | + sound { + compatible = "mediatek,mt8196-mt6681-sound"; + model = "mt8196-mt6681"; + mediatek,platform = <&afe>; + audio-routing = "I2SOUT4", "I2SIN4_GPIO", + "I2SOUT4", "I2OUT4_GPIO", + "I2SOUT6", "I2SIN6_GPIO", + "I2SOUT6", "I2SOUT6_GPIO"; + + dai-link-0 { + link-name = "I2SOUT6_BE"; + dai-format = "i2s"; + mediatek,clk-provider = "cpu"; + codec { + sound-dai = <&nau8825>; + }; + }; + }; +