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Documentation/ABI: add information about cpu_capacity 

/sys/devices/system/cpu/cpu#/cpu_capacity describe information about
CPUs heterogeneity (ref. to Documentation/devicetree/bindings/arm/
cpu-capacity.txt).

Add such description.

Signed-off-by: Juri Lelli <juri.lelli@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Juri Lelli 2017-03-27 14:18:18 +01:00 committed by Greg Kroah-Hartman
parent 895ce6c877
commit a2b60670ac
1 changed files with 7 additions and 0 deletions
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Documentation/ABI/testing/sysfs-devices-system-cpu
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@ -366,3 +366,10 @@ Contact: Linux ARM Kernel Mailing list <linux-arm-kernel@lists.infradead.org>
Description: AArch64 CPU registers Description: AArch64 CPU registers
'identification' directory exposes the CPU ID registers for 'identification' directory exposes the CPU ID registers for
identifying model and revision of the CPU. identifying model and revision of the CPU.
What: /sys/devices/system/cpu/cpu#/cpu_capacity
Date: December 2016
Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
Description: information about CPUs heterogeneity.
cpu_capacity: capacity of cpu#.