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[1.34.21.66]) by smtp.gmail.com with ESMTPSA id ei39-20020a056a0080e700b006cbef269712sm6545611pfb.9.2023.12.11.08.07.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Dec 2023 08:07:42 -0800 (PST) From: Potin Lai To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jean Delvare , Guenter Roeck , Jonathan Corbet , Mark Brown , Joel Stanley Cc: Peter Yin , Peter Yin , Potin Lai , Patrick Williams , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, Potin Lai Subject: [PATCH v2 0/2] hwmon: (pmbus) Add support for MPS Multi-phase mp2856/mp2857 controller Date: Tue, 12 Dec 2023 00:05:17 +0800 Message-Id: <20231211160519.21254-1-potin.lai.pt@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_XBL,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 11 Dec 2023 08:15:31 -0800 (PST) Add support for mp2856/mp2857 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a dual-loop, digital, multi-phase, modulation controller. LINK: [v1] https://lore.kernel.org/all/20231108024222.2026546-1-peter.yin@quantatw.com/ changes v1 --> v2: - mp2856.rst - fix wordings - mp2856.c - fix register naming in defines - remove unused register defines - add max_phases and chip_id in struct mp2856_data - force vout in direct mode - remove unnecessary functions (ex: mp2856_identify_vid) - add identify multiphase for both rail1 and rail2 Peter Yin (2): dt-bindings: Add MP2856/MP2857 voltage regulator device hwmon: (pmbus) Add support for MPS Multi-phase mp2856/mp2857 controller .../devicetree/bindings/trivial-devices.yaml | 4 + Documentation/hwmon/index.rst | 1 + Documentation/hwmon/mp2856.rst | 98 ++++ drivers/hwmon/pmbus/Kconfig | 9 + drivers/hwmon/pmbus/Makefile | 1 + drivers/hwmon/pmbus/mp2856.c | 477 ++++++++++++++++++ 6 files changed, 590 insertions(+) create mode 100644 Documentation/hwmon/mp2856.rst create mode 100644 drivers/hwmon/pmbus/mp2856.c -- 2.31.1