From patchwork Thu Mar 21 14:21:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Radu Sabau X-Patchwork-Id: 781959 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) (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 6634484A5A; Thu, 21 Mar 2024 14:23:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.135.77 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711031009; cv=none; b=FzNlc1RA6Y7vMeWAENQfuTuZ8PyuV8gx23/jO14itO0ZXZ+TEje/67s92CYf/21R+YcOfOFlKhGL0kkGTHxgKYpV1v7pSm5M+SxdlDvj7zQsQxhMOwNvcjl5Nh3wwJiVqrSYguaWNxOWmLJbaVbg5O/b6yg55e00hN8cCYnVI6I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711031009; c=relaxed/simple; bh=i3k8D2smcuGUV4zTuQXD6d2NhakJ/CGMge0aDELRsnE=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=etkXpkzKVeqkJLwRr50ySzB1/V7NmTtUPvZIrccWvlahZbRAMudsPHggIf3v6tZeIbjpvQ6nbNi//NVWLfUmmdp+IrqroIhA4dI71oVgVxHe94vk5lnHmRKzMz28K7hgCwJ3n0/ozv2oW8QKiFRhhQihbxF99kTFPp6coqaVH9E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=analog.com; spf=pass smtp.mailfrom=analog.com; dkim=pass (2048-bit key) header.d=analog.com header.i=@analog.com header.b=FBaOWFsv; arc=none smtp.client-ip=148.163.135.77 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=analog.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=analog.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=analog.com header.i=@analog.com header.b="FBaOWFsv" Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 42LDJwZD012506; Thu, 21 Mar 2024 10:23:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=analog.com; h= from:to:subject:date:message-id:mime-version :content-transfer-encoding:content-type; s=DKIM; bh=Vp84VOTUBzRN rg+9EBiIB86THBzBhgqxHNyRGEzeUZs=; b=FBaOWFsvHGDRDzPBqza+z9hYKXYm 1belL/9dwLg6HgBL3vB0QzLSv8WF/IJRYMi5v6VAAUoxHKCJqmy67P9ivX4A5MHp jupkSPqJHyGzJQXkBPAy/aKVHPiSQSl9yThlHDRj9I73fip/fkVGYL3YwPveBPvv XkOHsMyawINN66/Ajjlilz/30IzoOi+qx+z7T0Z38PusxlHUddBOsKUzntj5xe8M lZyaOIyXY8r9N5LPNFsLKDju4H05iyXvbLfYjR6hlLxTHoZThXB829WhAV5A129a oGECOT+FIH2GjGcOH+AG2N21ZkKRKsEIk3kkMtUiESRqs5JQ8g6Kk9pLVw== Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3wwr8njx1g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 21 Mar 2024 10:23:11 -0400 (EDT) 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 42LENACi034186 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 21 Mar 2024 10:23:10 -0400 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) 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; Thu, 21 Mar 2024 10:23:09 -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; Thu, 21 Mar 2024 10:23:09 -0400 Received: from radu.ad.analog.com ([10.48.65.243]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 42LEMqp8014288; Thu, 21 Mar 2024 10:22:55 -0400 From: Radu Sabau To: Jean Delvare , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Corbet , Delphine CC Chiu , Radu Sabau , , , , , Subject: [PATCH v4 1/2] dt-bindings: hwmon: pmbus: adp1050: add bindings Date: Thu, 21 Mar 2024 16:21:42 +0200 Message-ID: <20240321142201.10330-1-radu.sabau@analog.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: tL-Alckf2BwH53rQv9qeyXDUN_2aMS7l X-Proofpoint-GUID: tL-Alckf2BwH53rQv9qeyXDUN_2aMS7l X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-21_10,2024-03-18_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 mlxscore=0 phishscore=0 priorityscore=1501 adultscore=0 spamscore=0 suspectscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2403140001 definitions=main-2403210103 Add dt-bindings for adp1050 digital controller for isolated power supply with pmbus interface voltage, current and temperature monitor. Signed-off-by: Radu Sabau Reviewed-by: Rob Herring --- v4: *Fix typo in schema link causing warnings at build. v3: *Remove extra line before '$id'. *Remove 'address-cells' and 'size-cells' from adp1050 node. *Rename adp1050 node to generic name. *Fix typo from 'adress-cells' to 'address-cells' causing errors in the dt-bindings build. v2: *Fix identation for example. *Remove 'adi,vin-scale-monitor' and 'iin-scale-monitor' since they are not used anymore. *Fix typo for 'compatbile' to 'compatible'. *Add blank line under datasheet link. --- .../bindings/hwmon/pmbus/adi,adp1050.yaml | 49 +++++++++++++++++++ MAINTAINERS | 7 +++ 2 files changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml new file mode 100644 index 000000000000..10c2204bc3df --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/pmbus/adi,adp1050.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADP1050 digital controller with PMBus interface + +maintainers: + - Radu Sabau + +description: | + The ADP1050 is used to monitor system voltages, currents and temperatures. + Through the PMBus interface, the ADP1050 targets isolated power supplies + and has four individual monitors for input/output voltage, input current + and temperature. + Datasheet: + https://www.analog.com/en/products/adp1050.html + +properties: + compatible: + const: adi,adp1050 + + reg: + maxItems: 1 + + vcc-supply: true + +required: + - compatible + - reg + - vcc-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + + hwmon@70 { + compatible = "adi,adp1050"; + reg = <0x70>; + vcc-supply = <&vcc>; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 43b39956694a..b45753e94756 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -479,6 +479,13 @@ L: linux-wireless@vger.kernel.org S: Orphan F: drivers/net/wireless/admtek/adm8211.* +ADP1050 HARDWARE MONITOR DRIVER +M: Radu Sabau +L: linux-hwmon@vger.kernel.org +S: Supported +W: https://ez.analog.com/linux-software-drivers +F: Dcumentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml + ADP1653 FLASH CONTROLLER DRIVER M: Sakari Ailus L: linux-media@vger.kernel.org