From patchwork Wed Dec 7 09:08:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sahin, Okan" X-Patchwork-Id: 632693 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 7854BC352A1 for ; Wed, 7 Dec 2022 09:11:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230005AbiLGJLt (ORCPT ); Wed, 7 Dec 2022 04:11:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229809AbiLGJLY (ORCPT ); Wed, 7 Dec 2022 04:11:24 -0500 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 565446258; Wed, 7 Dec 2022 01:11:23 -0800 (PST) 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 2B77xjVZ003958; Wed, 7 Dec 2022 04:11:01 -0500 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3m816bfjtn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 07 Dec 2022 04:11:01 -0500 Received: from ASHBMBX8.ad.analog.com (ASHBMBX8.ad.analog.com [10.64.17.5]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 2B79B04A010034 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 7 Dec 2022 04:11:00 -0500 Received: from ASHBCASHYB5.ad.analog.com (10.64.17.133) 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; Wed, 7 Dec 2022 04:10:59 -0500 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBCASHYB5.ad.analog.com (10.64.17.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Wed, 7 Dec 2022 04:10:59 -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, 7 Dec 2022 04:10:59 -0500 Received: from okan.localdomain ([10.158.19.61]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 2B799G9W029801; Wed, 7 Dec 2022 04:10:42 -0500 From: Okan Sahin To: CC: Okan Sahin , Lee Jones , "Rob Herring" , Krzysztof Kozlowski , Liam Girdwood , Mark Brown , Jonathan Cameron , Lars-Peter Clausen , Andy Shevchenko , Geert Uytterhoeven , Manish Narani , "Marcelo Schmitt" , Caleb Connolly , Marcus Folkesson , ChiYuan Huang , Anand Ashok Dumbre , Ramona Bolboaca , William Breathitt Gray , , , Subject: [PATCH 2/5] staging: dt-bindings: mfd: adi, max77541.yaml Add MAX77541 bindings Date: Wed, 7 Dec 2022 12:08:41 +0300 Message-ID: <20221207090906.5896-3-okan.sahin@analog.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221207090906.5896-1-okan.sahin@analog.com> References: <20221207090906.5896-1-okan.sahin@analog.com> MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: jqkVibCxSabldY4RyF_93y7ETJ56xcOT X-Proofpoint-ORIG-GUID: jqkVibCxSabldY4RyF_93y7ETJ56xcOT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-07_04,2022-12-06_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 priorityscore=1501 suspectscore=0 bulkscore=0 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2212070076 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch adds document the bindings for MAX77541 MFD driver. It also includes MAX77540 driver whose regmap is covered by MAX77541. Signed-off-by: Okan Sahin --- .../devicetree/bindings/mfd/adi,max77541.yaml | 134 ++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 135 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..205953e6dd15 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/adi,max77541.yaml @@ -0,0 +1,134 @@ +# 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.yaml# + + adc: + type: object + additionalProperties: false + properties: + compatible: + const: adi,max77541-adc + required: + -compatible + +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 + adc: + properties: + compatible: + const: adi,max77541-adc + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@69 { + compatible = "adi,max77540"; + 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; + }; + }; + }; + }; + + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@69 { + compatible = "adi,max77541"; + reg = <0x63>; + 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; + }; + }; + + adc { + compatible = "adi,max77541-adc"; + } + }; + }; \ No newline at end of file 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