[PATCH v5 2/2] hwmon: ibmpowernv: Add attributes to enable/disable sensor groups

2018-07-14 Thread Shilpasri G Bhat
On-Chip-Controller(OCC) is an embedded micro-processor in POWER9 chip which measures various system and chip level sensors. These sensors comprises of environmental sensors (like power, temperature, current and voltage) and performance sensors (like utilization, frequency). All these sensors are co

[PATCH v5 1/2] powernv:opal-sensor-groups: Add support to enable sensor groups

2018-07-14 Thread Shilpasri G Bhat
Adds support to enable/disable a sensor group at runtime. This can be used to select the sensor groups that needs to be copied to main memory by OCC. Sensor groups like power, temperature, current, voltage, frequency, utilization can be enabled/disabled at runtime. Signed-off-by: Shilpasri G Bhat

[PATCH v5 0/2] hwmon/powernv: Add attributes to enable/disable sensors

2018-07-14 Thread Shilpasri G Bhat
This patch series adds new attribute to enable or disable a sensor at runtime. Changes from v4: - Dropped ABI documentation patch for hwmon as it is already picked by Guenter Roeck. - Changes to sensor-groups device-tree phandle array parsing as per Michael Ellerman's suggestion. v4 : https:/

Improvements for the PS3

2018-07-14 Thread Fredrik Noring
Hi, I just checked out the latest "ps3-queue" branch https://git.kernel.org/pub/scm/linux/kernel/git/geoff/ps3-linux.git/log/?h=ps3-queue to upgrade my OtherOS boot kernel. I essentially started out with $ make ARCH=powerpc ps3_defconfig $ make ARCH=powerpc dtbImage.ps3 to obtain an image to i

Re: [PATCH kernel] powerpc/ioda/npu2: Call hot reset skiboot hook when disabling NPU

2018-07-14 Thread Alexey Kardashevskiy
On Thu, 12 Jul 2018 11:38:34 +1000 Alistair Popple wrote: > Hi Alexey, > > On Wednesday, 11 July 2018 7:45:10 PM AEST Alexey Kardashevskiy wrote: > > On Thu, 7 Jun 2018 17:06:07 +1000 > > Alexey Kardashevskiy wrote: > > > > > This brings NPU2 in a safe mode when it does not throw HMI if GPU