From patchwork Wed Jan 18 06:38:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sahin, Okan" X-Patchwork-Id: 13105692 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 7E6D2C38159 for ; Wed, 18 Jan 2023 07:17:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230085AbjARHRj (ORCPT ); Wed, 18 Jan 2023 02:17:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230037AbjARHQq (ORCPT ); Wed, 18 Jan 2023 02:16:46 -0500 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 353BE5B59A; Tue, 17 Jan 2023 22:40:29 -0800 (PST) Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30I4em6d024711; Wed, 18 Jan 2023 01:40:12 -0500 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3n6048mc7s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 18 Jan 2023 01:40:12 -0500 Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 30I6eBi7002678 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 18 Jan 2023 01:40:11 -0500 Received: from ASHBCASHYB4.ad.analog.com (10.64.17.132) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Wed, 18 Jan 2023 01:40:10 -0500 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) 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; Wed, 18 Jan 2023 01:40:09 -0500 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Wed, 18 Jan 2023 01:40:09 -0500 Received: from okan.localdomain ([10.158.40.55]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 30I6ccUt005042; Wed, 18 Jan 2023 01:39:53 -0500 From: Okan Sahin To: CC: Lee Jones , Rob Herring , "Krzysztof Kozlowski" , Liam Girdwood , Mark Brown , Jonathan Cameron , Lars-Peter Clausen , Andy Shevchenko , Caleb Connolly , Marcus Folkesson , Ramona Bolboaca , William Breathitt Gray , ChiYuan Huang , , , Subject: [PATCH v3 2/5] dt-bindings: mfd: Add ADI MAX77541/MAX77540 Date: Wed, 18 Jan 2023 09:38:09 +0300 Message-ID: <20230118063822.14521-3-okan.sahin@analog.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230118063822.14521-1-okan.sahin@analog.com> References: <20230118063822.14521-1-okan.sahin@analog.com> MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: _p4AJKZ8iURkrSgALAzN46vnIqB6HLlJ X-Proofpoint-ORIG-GUID: _p4AJKZ8iURkrSgALAzN46vnIqB6HLlJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.923,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-18_01,2023-01-17_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=991 suspectscore=0 impostorscore=0 bulkscore=0 lowpriorityscore=0 malwarescore=0 mlxscore=0 phishscore=0 clxscore=1011 spamscore=0 adultscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301180057 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Add ADI MAX77541/MAX77540 devicetree document. Signed-off-by: Okan Sahin --- .../devicetree/bindings/mfd/adi,max77541.yaml | 87 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 88 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/adi,max77541.yaml diff --git a/Documentation/devicetree/bindings/mfd/adi,max77541.yaml b/Documentation/devicetree/bindings/mfd/adi,max77541.yaml new file mode 100644 index 000000000000..91d15e9ca2e3 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/adi,max77541.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/adi,max77541.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MAX77540/MAX77541 PMIC from ADI + +maintainers: + - Okan Sahin + +description: | + MAX77540 is a Power Management IC with 2 buck regulators. + + MAX77541 is a Power Management IC with 2 buck regulators and 1 ADC. + +properties: + compatible: + enum: + - adi,max77540 + - adi,max77541 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + regulators: + $ref: /schemas/regulator/adi,max77541-regulator.yaml# + +required: + - compatible + - reg + - interrupts + +allOf: + - if: + properties: + compatible: + contains: + const: adi,max77540 + then: + properties: + regulator: + properties: + compatible: + const: adi,max77540-regulator + else: + properties: + regulator: + properties: + compatible: + const: adi,max77541-regulator + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@69 { + compatible = "adi,max77541"; + reg = <0x69>; + interrupt-parent = <&gpio>; + interrupts = <16 IRQ_TYPE_EDGE_FALLING>; + + regulators { + buck1 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <5200000>; + regulator-boot-on; + regulator-always-on; + }; + buck2 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <5200000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index af94d06bb9f0..22f5a9c490e3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12501,6 +12501,7 @@ MAXIM MAX77541 PMIC MFD DRIVER M: Okan Sahin L: linux-kernel@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/mfd/adi,max77541.yaml F: drivers/mfd/max77541.c F: include/linux/mfd/max77541.h