From patchwork Fri Jun 21 15:17:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Handrigan X-Patchwork-Id: 13707755 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 7CE0338DE1; Fri, 21 Jun 2024 15:18:34 +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=1718983116; cv=none; b=I8MjaBShDCeFBBLB4P2+J+GywHw8ufzHMB8+vc8SJhi/DJwVIqZtUAB462ofq/eLyAgW2+/HAcBM/JwnHBJZhGFKFfjIgE4EMbGNMRux+ojOrQAb6959e70ubuRVuoX8jxkv9HNJFz/JSQfG5PUBLk1aoOcEIxsDTwS+0/V+Lu8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718983116; c=relaxed/simple; bh=rlOG0lNsyQIOr9Jz1Y0UGW1bpaJF2XdMsAsWPyak1Ro=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=b3WTcwaCAqFKzZ/TqVLilvhW/AAHiYnXuxwjeT1PH2hl55Otl4ug+dsIOKqL1vEAuPERxf+CgBwh0xIkhxVcRlXDmXFEGEE96EpUxx11ZJGop+4Ooma56O9y9HCMJ5P3cI7doTd1g8FCiIcjUAHF1+ynJ4OO0iWBtZvzAebRUdw= 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=K3Xnwt2M; 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="K3Xnwt2M" 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 45L5JQxH023861; Fri, 21 Jun 2024 10:18:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= PODMain02222019; bh=LMBKEKfSSmvPWqykgwDfsEWZlX9hqHxjuMWbs0tTb/A=; b= K3Xnwt2MFMjx9VuQBfcm4ps2HmdcETOd7vgbA+QsTN8up6PmqfehiI6lL8BHoPYe 5taqEyc8l/pSclTsJxenP2/kKGLHCj8/qAnh3KQHJD3lDYNxkm6DHG/IhU47SXJ7 PYdxJwWXs3/vT5v0VDpq9oXBdhd9qNZONcD0Dq4tQY28Vr5gSoDlxtNB4fTfpBAZ JdKG/29/UM6thHixf8Dy9X2SxP/ywA+x2Hk0vkN+CTfxfBkhF/ydNa+ha+GSnE9w Zi3pVQf2YLz0KiwTC7hdXDhjJRY4m3K9kweo4xHgdW5ayGcy2fQNV/z0wvTAWxy6 mUmkL5m3j5SCmck/WFNWWA== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3yvrjk91h5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 21 Jun 2024 10:18:03 -0500 (CDT) Received: from ediex01.ad.cirrus.com (198.61.84.80) 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; Fri, 21 Jun 2024 16:18:01 +0100 Received: from ediswmail9.ad.cirrus.com (198.61.86.93) by anon-ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.2.1544.9 via Frontend Transport; Fri, 21 Jun 2024 16:18:01 +0100 Received: from paulha.crystal.cirrus.com (paulha.ad.cirrus.com [141.131.145.123]) by ediswmail9.ad.cirrus.com (Postfix) with ESMTP id 4A6CA82024D; Fri, 21 Jun 2024 15:18:00 +0000 (UTC) From: Paul Handrigan To: , , , , , , , CC: Paul Handrigan , Krzysztof Kozlowski Subject: [PATCH v6 1/2] ASoC: dt-bindings: cirrus,cs530x: Add initial DT binding Date: Fri, 21 Jun 2024 10:17:56 -0500 Message-ID: <20240621151757.1661265-2-paulha@opensource.cirrus.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240621151757.1661265-1-paulha@opensource.cirrus.com> References: <20240621151757.1661265-1-paulha@opensource.cirrus.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: w22Ulxfko1d-rQeCUs1LKMsp500KyjlK X-Proofpoint-GUID: w22Ulxfko1d-rQeCUs1LKMsp500KyjlK 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; + }; + };