From patchwork Mon Jun 17 19:01:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Handrigan X-Patchwork-Id: 13701278 Received: from mx0b-001ae601.pphosted.com (mx0a-001ae601.pphosted.com [67.231.149.25]) (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 8E76516B381; Mon, 17 Jun 2024 19:01:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.149.25 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718650874; cv=none; b=HLePXtdcK6HZK385HHVsCweJhnDpUKNAYgVirGGkcAJp6LZ51F2lHGiVipYl3CRv8HCqneAFcfsR2rULGBlqpWnGpXYUAKMktEVVWebYmFeWOMEcHRT1EVXTeJq/CwkARjX3id2vRrlxnuF0pRXXx8YYVvnRAcwRZ0SUOv3O4ok= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718650874; c=relaxed/simple; bh=skpsOSZi0nbkWCyNnO0Pog+L00y79wFqx6f36YDepKg=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=bz5TXPDpsFKMHTFKKGuGsioJViwy7B0IpE1anWNzF/qxfhuT0BiXSaC1B61rGuY3KGWRvVI3iu/gmqJVPdW9uYb9mehPmVIc7CSxQIQfIwOq5VBr14KxhYq2CERTvQRz13fYe16qSAbxDqj2CGV3yYJdSw6DgBEYPgTHqYdj8cM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=opensource.cirrus.com; spf=pass smtp.mailfrom=opensource.cirrus.com; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b=ULX/EEa2; arc=none smtp.client-ip=67.231.149.25 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=opensource.cirrus.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=opensource.cirrus.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="ULX/EEa2" Received: from pps.filterd (m0077473.ppops.net [127.0.0.1]) by mx0a-001ae601.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45HFY6N4018222; Mon, 17 Jun 2024 14:01:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=cc :content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=PODMain02222019; bh=Mz04b7nV+YBls8P5 YFg8WmdCR2Q5o0RYtbPTU845Hpk=; b=ULX/EEa2sHm2LAV17kyDECeK5qwNWiqc ussWEuhOHSQAnOo7uGlprdgNPdbFA5KyvFAoQib9cGZm/eSeOH7GOZzhp2uBtSmY NVB66TtRKyWQo65/D8O6f8uY+quWwm84IByorsTwEtMpIgij2aMuFViB5V63N3h4 t9pcLoMjj4MreGQnMGCdJesGgqAHv0BYnoZEua6SMGDOqr62Dz7FS+DuMWs4nn0N YG24E89Pf+wQvLNOe7U0rNv0YIFTv7mw3FrGbkXo/RGtKSocHkhQbcJo7hvZ9GWa 7xC2p+41fpx9ce8sDYzeyAgYiu+7Q0ZmZuy4S46R2AcHnCWx6bEk9g== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0a-001ae601.pphosted.com (PPS) with ESMTPS id 3ys8by22vc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 17 Jun 2024 14:01:08 -0500 (CDT) Received: from ediex02.ad.cirrus.com (198.61.84.81) by ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 17 Jun 2024 20:01:06 +0100 Received: from ediswmail9.ad.cirrus.com (198.61.86.93) by anon-ediex02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server id 15.2.1544.9 via Frontend Transport; Mon, 17 Jun 2024 20:01:06 +0100 Received: from paulha.crystal.cirrus.com (paulha.ad.cirrus.com [141.131.145.123]) by ediswmail9.ad.cirrus.com (Postfix) with ESMTP id C5DF3820248; Mon, 17 Jun 2024 19:01:04 +0000 (UTC) From: Paul Handrigan To: , , , , , , , CC: Paul Handrigan Subject: [PATCH v3 1/2] ASoC: dt-bindings: cirrus,cs530x: Add initial DT binding Date: Mon, 17 Jun 2024 14:01:01 -0500 Message-ID: <20240617190102.1010597-1-paulha@opensource.cirrus.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: fVN0jVIBg7Sk2dr1TVwo-D6JxU8XoCrR X-Proofpoint-GUID: fVN0jVIBg7Sk2dr1TVwo-D6JxU8XoCrR X-Proofpoint-Spam-Reason: safe Add the YAML DT bindings for the cs530x high performance audio ADCs. Signed-off-by: Paul Handrigan Reviewed-by: Krzysztof Kozlowski --- .../bindings/sound/cirrus,cs530x.yaml | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml new file mode 100644 index 000000000000..9582eb8eb418 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/cirrus,cs530x.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/cirrus,cs530x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic cs530x family of audio ADCs + +maintainers: + - Paul Handrigan + - patches@opensource.cirrus.com + +description: + The CS530X devices are a family of high performance audio ADCs. + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - cirrus,cs5302 + - cirrus,cs5304 + - cirrus,cs5308 + + reg: + maxItems: 1 + + '#sound-dai-cells': + const: 1 + + reset-gpios: + maxItems: 1 + + vdd-a-supply: + description: Analog power supply + + vdd-io-supply: + description: Digital IO power supply + + cirrus,in-hiz-pin12: + description: + Sets input channels one and two to high impedance. + type: boolean + + cirrus,in-hiz-pin34: + description: + Sets input channels three and four to high impedance. + type: boolean + + cirrus,in-hiz-pin56: + description: + Sets input channels five and six to high impedance. + type: boolean + + cirrus,in-hiz-pin78: + description: + Sets input channels seven and eight to high impedance. + type: boolean + +required: + - compatible + - reg + - "#sound-dai-cells" + +unevaluatedProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + cs5304: adc@48 { + compatible = "cirrus,cs5304"; + reg = <0x48>; + #sound-dai-cells = <1>; + reset-gpios = <&gpio 110 GPIO_ACTIVE_LOW>; + vdd-a-supply = <&vreg>; + vdd-io-supply = <&vreg>; + cirrus,in-hiz-pin34; + }; + };