From patchwork Tue Jun 13 08:05:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sahin, Okan" X-Patchwork-Id: 692254 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 650C2C7EE29 for ; Tue, 13 Jun 2023 08:06:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239031AbjFMIGk (ORCPT ); Tue, 13 Jun 2023 04:06:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240940AbjFMIGi (ORCPT ); Tue, 13 Jun 2023 04:06:38 -0400 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9747510CE; Tue, 13 Jun 2023 01:06:37 -0700 (PDT) Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35D6FmZG031738; Tue, 13 Jun 2023 04:06:34 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3r4k1688u6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 Jun 2023 04:06:33 -0400 Received: from ASHBMBX8.ad.analog.com (ASHBMBX8.ad.analog.com [10.64.17.5]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 35D86WFR001930 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 13 Jun 2023 04:06:32 -0400 Received: from ASHBCASHYB4.ad.analog.com (10.64.17.132) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Tue, 13 Jun 2023 04:06:31 -0400 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBCASHYB4.ad.analog.com (10.64.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Tue, 13 Jun 2023 04:06:31 -0400 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Tue, 13 Jun 2023 04:06:31 -0400 Received: from okan.localdomain (IST-LT-43126.ad.analog.com [10.25.36.16] (may be forged)) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 35D8678B017091; Tue, 13 Jun 2023 04:06:24 -0400 From: Okan Sahin To: CC: Liam Girdwood , Mark Brown , "Rob Herring" , Krzysztof Kozlowski , Conor Dooley , Ibrahim Tilki , , Subject: [PATCH v1 1/2] dt-bindings: regulator: max77857: Add ADI MAX77831/MAX77831 Regulator Date: Tue, 13 Jun 2023 11:05:49 +0300 Message-ID: <20230613080552.4492-2-okan.sahin@analog.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230613080552.4492-1-okan.sahin@analog.com> References: <20230613080552.4492-1-okan.sahin@analog.com> MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: mq4vr16hGXVTNTwZZdsvX5TwvxkXfYp_ X-Proofpoint-ORIG-GUID: mq4vr16hGXVTNTwZZdsvX5TwvxkXfYp_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-13_04,2023-06-12_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 phishscore=0 mlxlogscore=999 spamscore=0 mlxscore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 clxscore=1015 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306130070 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add ADI MAX77857 and MAX77831 Regulator device tree document. Signed-off-by: Okan Sahin --- .../bindings/regulator/adi,max77857.yaml | 83 +++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/adi,max77857.yaml diff --git a/Documentation/devicetree/bindings/regulator/adi,max77857.yaml b/Documentation/devicetree/bindings/regulator/adi,max77857.yaml new file mode 100644 index 000000000000..f07c60a3eda1 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/adi,max77857.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2022 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/adi,max77857.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices MAX77857 Buck-Boost Converter + +maintainers: + - Ibrahim Tilki + +description: Analog Devices MAX77857 Buck-Boost Converter + +properties: + compatible: + enum: + - adi,max77831 + - adi,max77857 + + reg: + description: I2C address of the device + items: + - enum: [0x66, 0x67, 0x6E, 0x6F] + + interrupts: + maxItems: 1 + + adi,switch-frequency-hz: + description: Switching frequency of the Buck-Boost converter in Hz. + items: + - enum: [1200000, 1500000, 1800000, 2100000] + + adi,rtop-ohms: + description: Top feedback resistor value in ohms for external feedback. + minimum: 150000 + maximum: 330000 + + adi,rbot-ohms: + description: Bottom feedback resistor value in ohms for external feedback. + +dependencies: + adi,rtop-ohms: [ 'adi,rbot-ohms' ] + adi,rbot-ohms: [ 'adi,rtop-ohms' ] + +required: + - compatible + - reg + +allOf: + - $ref: regulator.yaml# + - if: + properties: + compatible: + contains: + enum: + - adi,max77831 + + then: + properties: + adi,switch-frequency-hz: + items: + enum: [1200000, 1500000, 1800000] + +unevaluatedProperties: false + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@66 { + reg = <0x66>; + compatible = "adi,max77857"; + interrupt-parent = <&gpio>; + interrupts = <26 IRQ_TYPE_EDGE_FALLING>; + + adi,rtop-ohms = <312000>; + adi,rbot-ohms = <12000>; + }; + };