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Fri, 7 May 2021 17:15:32 +0000 Received: from dev-r-vrt-156.mtr.labs.mlnx (172.20.145.6) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 7 May 2021 17:15:30 +0000 From: Vadim Pasternak To: , CC: , , "Vadim Pasternak" Subject: [PATCH hwmon-next v6 0/3] Add support for MPS Multi-phase mp2888 controller Date: Fri, 7 May 2021 20:14:18 +0300 Message-ID: <20210507171421.425817-1-vadimp@nvidia.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-Originating-IP: [172.20.145.6] X-ClientProxiedBy: HQMAIL111.nvidia.com (172.20.187.18) To HQMAIL107.nvidia.com (172.20.187.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: eda839ca-31b3-454e-23fd-08d9117bb86c X-MS-TrafficTypeDiagnostic: BYAPR12MB2838: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2399; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.112.34;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:schybrid03.nvidia.com;CAT:NONE;SFS:(4636009)(346002)(376002)(136003)(39860400002)(396003)(46966006)(36840700001)(7636003)(47076005)(336012)(2906002)(4326008)(26005)(36860700001)(82740400003)(6666004)(83380400001)(8676002)(107886003)(356005)(36756003)(2616005)(426003)(82310400003)(1076003)(316002)(36906005)(110136005)(8936002)(86362001)(5660300002)(70206006)(70586007)(478600001)(4744005)(16526019)(186003)(54906003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 May 2021 17:15:32.1291 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: eda839ca-31b3-454e-23fd-08d9117bb86c X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.34];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT037.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR12MB2838 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add driver and documentation for mp2888 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a digital, multi-phase, pulse-width modulation controller. Patch set includes: Patch #1 - increases maximum number of phases. Patch #2 - provides mp2888 driver and documentation. Patch #3 - providesy binding documentation. Vadim Pasternak (3): hwmon: (pmbus) Increase maximum number of phases per page hwmon: (pmbus) Add support for MPS Multi-phase mp2888 controller dt-bindings: Add MP2888 voltage regulator device .../devicetree/bindings/trivial-devices.yaml | 2 + Documentation/hwmon/mp2888.rst | 113 ++++++ drivers/hwmon/pmbus/Kconfig | 9 + drivers/hwmon/pmbus/Makefile | 1 + drivers/hwmon/pmbus/mp2888.c | 411 +++++++++++++++++++++ drivers/hwmon/pmbus/pmbus.h | 2 +- 6 files changed, 537 insertions(+), 1 deletion(-) create mode 100644 Documentation/hwmon/mp2888.rst create mode 100644 drivers/hwmon/pmbus/mp2888.c