From patchwork Fri Jun 14 18:36:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Handrigan X-Patchwork-Id: 13699042 Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) (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 ABD421A2547; Fri, 14 Jun 2024 18:36:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.152.168 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718390217; cv=none; b=Y76ynjXOPcKWXqDch65bGevYm6rr4PNXl6Ml+f784jEGwvVJwCgKqFBHqso/E/wFNVy44qeSjODNdHj3ws7STMV+Wtp00+AtyakKc+CI0dw0NaE8AzMwJba6elmw4kUHXVQwBzt4DZk+gSB53JKA+5A+zu61bf5vk3EfhtXv140= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718390217; c=relaxed/simple; bh=+gUmHx/ZY7x3Xe0H6FUO+/M1RfSsjc2lrOfgaD81jd8=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=tQDG6siXestmRB7dIh6KkcwV5y/LZMLD0u3pcT7NM35QTZNGDDyodZtrVEhnoA8qPqaC9SSyyN84guzsQfe6kFEcVMA3qdfA1chuU9rlLRd8EOTd8IuXysfPvtVqfPZy1krby9/2rsmGlExmEXFO5yuyNlfSIARl6S9ignK7UeQ= 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=YJD974pd; arc=none smtp.client-ip=67.231.152.168 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="YJD974pd" Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45EBpu0o011763; Fri, 14 Jun 2024 13:36:38 -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=YLbCV4xTCqcP76ij RvYtVoVP3uBmGuHUKxj5VPQAscg=; b=YJD974pdqhY7MdRrrCUeA4hnosGL+6hA MJbcwQmBaj7L1ivjppR/tWRyNfmv82vQvhFsjziMY7AAqpIspnMMMGyy7iuVrlW7 sEvaoeT/MMjGf3Ko3p1OMPKx90sMsGnYWRmWQn6YE2Gh7v0cc/o1CSjxUDUxAaQz V76/VEH13fspFqTztwx9RrL3Tay0104SUBQTrYe+XxcNyQy97usLU/tGMgupnPli 9MST1UyQOazJlF/amSzD5XIQige70tkYb352grZN9/j7iPVnlyUUZDy9dMWwWjvv RXT9+Yi1iWv9A2YPuxwNdoV/suYIgZyHdT4vocjpgmPo3brJxnTPbg== Received: from ediex02.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3yqb8ejvqj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 14 Jun 2024 13:36:38 -0500 (CDT) Received: from ediex02.ad.cirrus.com (198.61.84.81) by ediex02.ad.cirrus.com (198.61.84.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Fri, 14 Jun 2024 19:36:36 +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; Fri, 14 Jun 2024 19:36:36 +0100 Received: from paulha.crystal.cirrus.com (paulha.ad.cirrus.com [141.131.145.123]) by ediswmail9.ad.cirrus.com (Postfix) with ESMTP id 223B4820248; Fri, 14 Jun 2024 18:36:35 +0000 (UTC) From: Paul Handrigan To: , , , , , , , CC: Paul Handrigan Subject: [PATCH v2 1/2] ASoC: dt-bindings: cirrus,cs530x: Add initial DT binding Date: Fri, 14 Jun 2024 13:36:31 -0500 Message-ID: <20240614183632.861575-1-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: Y6fjkybM0V7-ayRv6xUhqZ69Plc4UU3p X-Proofpoint-GUID: Y6fjkybM0V7-ayRv6xUhqZ69Plc4UU3p X-Proofpoint-Spam-Reason: safe Add the YAML DT bindings for the cs530x high performance audio ADCs. Signed-off-by: Paul Handrigan --- .../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..aeecc8e95854 --- /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: cs5304@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; + }; + };