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From: Eddie James <>
Cc:,,,,,, Eddie James <>
Subject: [PATCH 0/2] hwmon: (pmbus/ibm-cffps) Add version detection capability
Date: Wed,  9 Oct 2019 14:11:00 -0500
Message-ID: <> (raw)

The IBM common form factor power supply driver may need to detect which PSU
version is connected, since some systems can use a variety of power supplies.
This series adds a new compatible string with no version number, and some code
to parse the CCIN of the PSU to determine which version is applicable.

Eddie James (2):
  dt-bindings: hwmon: Document ibm,cffps compatible string
  hwmon: (pmbus/ibm-cffps) Add version detection capability

 .../devicetree/bindings/hwmon/ibm,cffps1.txt       |  3 ++
 drivers/hwmon/pmbus/ibm-cffps.c                    | 37 +++++++++++++++++++---
 2 files changed, 36 insertions(+), 4 deletions(-)


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Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-09 19:11 Eddie James [this message]
2019-10-09 19:11 ` [PATCH 1/2] dt-bindings: hwmon: Document ibm,cffps compatible string Eddie James
2019-10-15 22:32   ` Rob Herring
2019-10-17 13:35   ` Guenter Roeck
2019-10-09 19:11 ` [PATCH 2/2] hwmon: (pmbus/ibm-cffps) Add version detection capability Eddie James
2019-10-17 13:36   ` Guenter Roeck

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