From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) (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 16D71282F26; Thu, 30 Apr 2026 02:24:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.244.123.138 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777515894; cv=none; b=YuqwsAma0xWGtVe5gbBb3R5FtfpZ5Z/G8rFygDcMCgDLKpQYTXIh5on26vx6/BwA7OoUp5c1iAS8IKzi6BGLXzXCObdU2vteDZxeXrWrZ0AVnxq8F2B4UYXi8N9iPYJVynqRNXxExd7hteoUKd0P5II7oFJeFRfJEYNmrvSTclE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777515894; c=relaxed/simple; bh=5qVbxg1Wmr/mKjxhzOndnIFmz605wjX3zkHPAK1xWtw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=tHealKUBQmoXE9KLvUKDaICWFI48IbjZcB25NL+zYWQa725ske1ggnFakAk5EJELkuMhvb/ukxLtZ8EGXoF7hvS+HGyCFUJjXT7CSFcAxl0Y5GfiLIVgb5ddtMnsWw2TEDzaeWwaNVyT+2ZxS1tW05dpljk6VaZL3fj+xRoyYLI= 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=ppNpXu5e; arc=none smtp.client-ip=60.244.123.138 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="ppNpXu5e" X-UUID: c017d74c443b11f19781c1a04af40193-20260430 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=wFq7fPhJTnDY6rNObjlYeKvvJfO2sLy6Ge5fBKZStFc=; b=ppNpXu5eXwmPK6u8pssofFw7Y38MjjfuIs7RloYnfb8eyxKqxCewnsvoBSF95wauGkYMNefyb2IKjWTx5BdGH8P/4Aa0rgEQsEP3cwHHKaEWEKc+R1Rb5JYOwpPnBGNLLtpHUfTZumi2bZqx7I5NzO3pit0KizvckCXB1c+25r8=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.12,REQID:4b6baed3-c95e-4c37-a865-f95b8ecab43f,IP:0,U RL:25,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:25 X-CID-META: VersionHash:e7bac3a,CLOUDID:c6b2ba70-3b7f-4b26-b2f9-40f0deecb36d,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|836|865|888|898,TC:-5,Cont ent:0|15|50,EDM:-3,IP:nil,URL:11|97|99|83|106|1,File:130,RT:0,Bulk:nil,QS: nil,BEC:-1,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: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: c017d74c443b11f19781c1a04af40193-20260430 Received: from mtkmbs09n2.mediatek.inc [(172.21.101.94)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1285625798; Thu, 30 Apr 2026 10:24:44 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Thu, 30 Apr 2026 10:24:42 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Thu, 30 Apr 2026 10:24:41 +0800 From: Cyril Chao To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Jaroslav Kysela , Takashi Iwai CC: , , , , , Cyril Chao , , Darren Ye , Krzysztof Kozlowski , Cyril Chao Subject: [PATCH v9 09/10] ASoC: dt-bindings: mediatek,mt8196-nau8825: Add audio sound card Date: Thu, 30 Apr 2026 10:23:22 +0800 Message-ID: <20260430022417.32282-10-Cyril.Chao@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20260430022417.32282-1-Cyril.Chao@mediatek.com> References: <20260430022417.32282-1-Cyril.Chao@mediatek.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-MTK: N From: Darren Ye Add soundcard bindings for the MT8196 SoC with the NAU8825 audio codec. Signed-off-by: Darren Ye Reviewed-by: Krzysztof Kozlowski Signed-off-by: Cyril Chao --- .../sound/mediatek,mt8196-nau8825.yaml | 100 ++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/mediatek,mt8196-nau8825.yaml diff --git a/Documentation/devicetree/bindings/sound/mediatek,mt8196-nau8825.yaml b/Documentation/devicetree/bindings/sound/mediatek,mt8196-nau8825.yaml new file mode 100644 index 000000000000..83350faa1e29 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mediatek,mt8196-nau8825.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mediatek,mt8196-nau8825.yaml# +$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: + enum: + - mediatek,mt8196-nau8825-sound + - mediatek,mt8196-rt5682s-sound + - mediatek,mt8196-rt5650-sound + + mediatek,platform: + $ref: /schemas/types.yaml#/definitions/phandle + description: The phandle of MT8188 ASoC platform. + +patternProperties: + "^dai-link-[0-9]+$": + 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. + enum: + - cpu + - codec + + additionalProperties: false + + required: + - link-name + +required: + - compatible + - mediatek,platform + +unevaluatedProperties: false + +examples: + - | + sound { + compatible = "mediatek,mt8196-nau8825-sound"; + model = "mt8196-nau8825"; + mediatek,platform = <&afe>; + dai-link-0 { + link-name = "I2SOUT6_BE"; + dai-format = "i2s"; + mediatek,clk-provider = "cpu"; + codec { + sound-dai = <&nau8825>; + }; + }; + }; + +... -- 2.45.2