linux-kernel - [PATCH v2 0/2] hwmon: Add driver for Delta AHE-50DC fan control module

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Message-Id: <20211206230153.16891-1-zev@bewilderbeest.net>
Date:   Mon,  6 Dec 2021 15:01:51 -0800
From:   Zev Weiss <zev@...ilderbeest.net>
To:     linux-hwmon@...r.kernel.org
Cc:     Guenter Roeck <linux@...ck-us.net>,
        Jean Delvare <jdelvare@...e.com>, openbmc@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org, Zev Weiss <zev@...ilderbeest.net>
Subject: [PATCH v2 0/2] hwmon: Add driver for Delta AHE-50DC fan control module

Hello,

These patches add a hwmon driver for the integrated fan control module
in the Delta AHE-50DC Open19 power shelf.  I don't know of a datasheet
any proper documentation for it; the register layout information came
from an existing GPL driver [0] in a code release from LinkedIn.

(Re-sending a v2 after noticing an embarrassing oversight I missed
before sending v1.)


Thanks,
Zev Weiss

Changes since v1 [1]:
 - fixed invalid name warning from __hwmon_device_register()

[0] https://github.com/linkedin/o19-bmc-firmware/blob/master/meta-openbmc/meta-linkedin/meta-deltapower/recipes-kernel/fancontrol-mod/files/fancontrol.c

Zev Weiss (2):
  hwmon: add Delta AHE-50DC fan control module driver
  dt-bindings: add Delta AHE-50DC fan control module

 .../devicetree/bindings/trivial-devices.yaml  |   2 +
 MAINTAINERS                                   |   6 +
 drivers/hwmon/Kconfig                         |  11 +
 drivers/hwmon/Makefile                        |   1 +
 drivers/hwmon/delta-ahe50dc-fan.c             | 265 ++++++++++++++++++
 5 files changed, 285 insertions(+)
 create mode 100644 drivers/hwmon/delta-ahe50dc-fan.c

-- 
2.34.1