From: Potin Lai <potin.lai.pt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Jean Delvare <jdelvare@suse.com>,
Guenter Roeck <linux@roeck-us.net>,
Jonathan Corbet <corbet@lwn.net>, Mark Brown <broonie@kernel.org>,
Joel Stanley <joel@jms.id.au>
Cc: Peter Yin <peteryin.openbmc@gmail.com>,
Peter Yin <peter.yin@quantatw.com>,
Potin Lai <potin.lai@quantatw.com>,
Patrick Williams <patrick@stwcx.xyz>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org,
Potin Lai <potin.lai.pt@gmail.com>
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 [thread overview]
Message-ID: <20231211160519.21254-1-potin.lai.pt@gmail.com> (raw)
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
next reply other threads:[~2023-12-11 16:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-11 16:05 Potin Lai [this message]
2023-12-11 16:05 ` [PATCH v2 1/2] dt-bindings: Add MP2856/MP2857 voltage regulator device Potin Lai
2023-12-17 15:19 ` Guenter Roeck
2023-12-11 16:05 ` [PATCH v2 2/2] hwmon: (pmbus) Add support for MPS Multi-phase mp2856/mp2857 controller Potin Lai
2023-12-17 15:33 ` Guenter Roeck
2023-12-18 2:43 ` Potin Lai
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