Messages in this thread | | | Subject | Re: [PATCH v3 6/6] hwmon: (pmbus/pim4328) Add documentation for the pim4328 PMBus driver | From | Guenter Roeck <> | Date | Tue, 25 May 2021 21:32:58 -0700 |
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On 5/24/21 8:02 AM, Erik Rosen wrote: > Add documentation and index link for pim4328 PMBus driver. > > Signed-off-by: Erik Rosen <erik.rosen@metormote.com> > --- > Documentation/hwmon/index.rst | 1 + > Documentation/hwmon/pim4328.rst | 105 ++++++++++++++++++++++++++++++++ > MAINTAINERS | 7 +++ > 3 files changed, 113 insertions(+) > create mode 100644 Documentation/hwmon/pim4328.rst > > diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst > index 9ed60fa84cbe..719625f8f755 100644 > --- a/Documentation/hwmon/index.rst > +++ b/Documentation/hwmon/index.rst > @@ -150,6 +150,7 @@ Hardware Monitoring Kernel Drivers > pc87360 > pc87427 > pcf8591 > + pim4328 > pm6764tr > pmbus > powr1220 > diff --git a/Documentation/hwmon/pim4328.rst b/Documentation/hwmon/pim4328.rst > new file mode 100644 > index 000000000000..70c9e7a6882c > --- /dev/null > +++ b/Documentation/hwmon/pim4328.rst > @@ -0,0 +1,105 @@ > +.. SPDX-License-Identifier: GPL-2.0 > + > +Kernel driver pim4328 > +===================== > + > +Supported chips: > + > + * Flex PIM4328 > + > + Prefix: 'pim4328', 'bmr455' > + > + Addresses scanned: - > + > + Datasheet: > + > +https://flexpowermodules.com/resources/fpm-techspec-pim4328 > + > + * Flex PIM4820 > + > + Prefixes: 'pim4820' > + > + Addresses scanned: - > + > + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-pim4820 > + > + * Flex PIM4006, PIM4106, PIM4206, PIM4306, PIM4406 > + > + Prefixes: 'pim4006', 'pim4106', 'pim4206', 'pim4306', 'pim4406' > + > + Addresses scanned: - > + > + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-pim4006 > + > +Author: Erik Rosen <erik.rosen@metormote.com> > + > + > +Description > +----------- > + > +This driver supports hardware monitoring for Flex PIM4328 and > +compatible digital power interface modules. > + > +The driver is a client driver to the core PMBus driver. Please see > +Documentation/hwmon/pmbus.rst and Documentation.hwmon/pmbus-core for details > +on PMBus client drivers. > + > + > +Usage Notes > +----------- > + > +This driver does not auto-detect devices. You will have to instantiate the > +devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for > +details. > + > + > +Platform data support > +--------------------- > + > +The driver supports standard PMBus driver platform data. > + > + > +Sysfs entries > +------------- > + > +The following attributes are supported. All attributes are read-only. > + > +======================= ======================================================== > +in1_label "vin" > +in1_input Measured input voltage. > +in1_alarm Input voltage alarm. > + > +in2_label "vin.0" > +in2_input Measured input voltage on input A. > + > + PIM4328 and PIM4X06 > + > +in3_label "vin.1" > +in3_input Measured input voltage on input B. > + > + PIM4328 and PIM4X06 > + > +in4_label "vcap" > +in4_input Measured voltage on holdup capacitor. > + > + PIM4328 > + > +curr1_label "iin.0" > +curr1_input Measured input current on input A. > + > + PIM4X06 > + > +curr2_label "iin.1" > +curr2_input Measured input current on input B. > + > + PIM4X06 > + > +currX_label "iout1" > +currX_input Measured output current. > +currX_alarm Output current alarm. > + > + X is 1 for PIM4820, 3 otherwise. > + > +temp1_input Measured temperature. > +temp1_alarm High temperature alarm. > +======================= ======================================================== > diff --git a/MAINTAINERS b/MAINTAINERS > index bd7aff0c120f..378a121d80f6 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -14416,6 +14416,13 @@ K: (?i)pidfd > K: (?i)clone3 > K: \b(clone_args|kernel_clone_args)\b > > +PIM4328 DRIVER > +M: Daniel Nilsson <daniel.nilsson@flex.com>
This will require an Ack from Daniel; you can not just nominate someone else as maintainer.
> +L: linux-hwmon@vger.kernel.org > +S: Maintained > +F: Documentation/hwmon/pim4328.rst > +F: drivers/hwmon/pmbus/pim4328.c > + > PIN CONTROL SUBSYSTEM > M: Linus Walleij <linus.walleij@linaro.org> > L: linux-gpio@vger.kernel.org >
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