linux-kernel - [PATCH 0/3] Add support to disable sensor groups in P9

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Date:   Thu, 22 Mar 2018 16:24:32 +0530
From:   Shilpasri G Bhat <shilpa.bhat@...ux.vnet.ibm.com>
To:     mpe@...erman.id.au, linux@...ck-us.net
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org, stewart@...ux.vnet.ibm.com,
        Shilpasri G Bhat <shilpa.bhat@...ux.vnet.ibm.com>
Subject: [PATCH 0/3] Add support to disable sensor groups in P9

This patch series adds support to enable/disable OCC based
inband-sensor groups at runtime. The environmental sensor groups are
managed in HWMON and the remaining platform specific sensor groups are
managed in /sys/firmware/opal.

The firmware changes required for this patch is posted below:
https://lists.ozlabs.org/pipermail/skiboot/2018-March/010812.html

Shilpasri G Bhat (3):
  powernv:opal-sensor-groups: Add support to enable sensor groups
  hwmon: ibmpowernv: Add attributes to enable/disable sensor groups
  powernv: opal-sensor-groups: Add attributes to disable/enable sensors

 .../ABI/testing/sysfs-firmware-opal-sensor-groups  |  34 ++++++
 Documentation/hwmon/ibmpowernv                     |  31 ++++-
 arch/powerpc/include/asm/opal-api.h                |   4 +-
 arch/powerpc/include/asm/opal.h                    |   2 +
 .../powerpc/platforms/powernv/opal-sensor-groups.c | 104 ++++++++++++-----
 arch/powerpc/platforms/powernv/opal-wrappers.S     |   1 +
 drivers/hwmon/ibmpowernv.c                         | 127 +++++++++++++++++++--
 7 files changed, 265 insertions(+), 38 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-firmware-opal-sensor-groups

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1.8.3.1