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    Subject[PATCH 0/7] drivers/hwmon: Add On-Chip Controller (OCC) hwmon driver
    Date
    From: "Edward A. James" <eajames@us.ibm.com>

    This series adds a hwmon driver to support the OCC on POWER8 and POWER9
    processors. The OCC is an embedded processor that provides realtime power and
    thermal monitoring and management.

    This driver has two different platform drivers as a "base" for the
    hwmon stuff, as the means of communicating with the OCC on P8 and P9 is
    completely different. For P8, the driver is an I2C client driver. For P9 the
    driver is an FSI-based OCC client driver, and uses the OCC driver in-kernel
    API.

    There was a previous version of this driver that wasn't written with the
    differences in communication methods between the two versions in mind. This
    driver has been considerably simplified.

    Edward A. James (7):
    drivers/hwmon: Add On-Chip Controller (OCC) hwmon driver
    drivers/hwmon/occ: Add command transport method for P8 and P9
    drivers/hwmon/occ: Parse OCC poll response
    drivers/hwmon/occ: Add sensor types and versions
    drivers/hwmon/occ: Add sensor attributes and register hwmon device
    drivers/hwmon/occ: Add non-hwmon attributes
    drivers/hwmon/occ: Add error handling

    Documentation/ABI/testing/sysfs-driver-occ-hwmon | 77 ++
    .../devicetree/bindings/fsi/ibm,p9-occ-hwmon.txt | 18 +
    .../devicetree/bindings/i2c/ibm,p8-occ-hwmon.txt | 25 +
    Documentation/hwmon/occ | 84 ++
    drivers/hwmon/Kconfig | 2 +
    drivers/hwmon/Makefile | 1 +
    drivers/hwmon/occ/Kconfig | 28 +
    drivers/hwmon/occ/Makefile | 11 +
    drivers/hwmon/occ/common.c | 1242 ++++++++++++++++++++
    drivers/hwmon/occ/common.h | 151 +++
    drivers/hwmon/occ/p8_i2c.c | 250 ++++
    drivers/hwmon/occ/p9_sbe.c | 144 +++
    12 files changed, 2033 insertions(+)
    create mode 100644 Documentation/ABI/testing/sysfs-driver-occ-hwmon
    create mode 100644 Documentation/devicetree/bindings/fsi/ibm,p9-occ-hwmon.txt
    create mode 100644 Documentation/devicetree/bindings/i2c/ibm,p8-occ-hwmon.txt
    create mode 100644 Documentation/hwmon/occ
    create mode 100644 drivers/hwmon/occ/Kconfig
    create mode 100644 drivers/hwmon/occ/Makefile
    create mode 100644 drivers/hwmon/occ/common.c
    create mode 100644 drivers/hwmon/occ/common.h
    create mode 100644 drivers/hwmon/occ/p8_i2c.c
    create mode 100644 drivers/hwmon/occ/p9_sbe.c

    --
    1.8.3.1

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