[PATCH v4 2/8] Documentation/ABI: add information about cpu_capacity

Juri Lelli juri.lelli at arm.com
Thu Apr 20 10:43:10 EDT 2017

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

Add such description.

Signed-off-by: Juri Lelli <juri.lelli at arm.com>
Acked-by: Russell King <rmk+kernel at armlinux.org.uk>
 Documentation/ABI/testing/sysfs-devices-system-cpu | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
index 2a4a423d08e0..f3d5817c4ef0 100644
--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
+++ b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -366,3 +366,10 @@ Contact:	Linux ARM Kernel Mailing list <linux-arm-kernel at lists.infradead.org>
 Description:	AArch64 CPU registers
 		'identification' directory exposes the CPU ID registers for
 		 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 at vger.kernel.org>
+Description:	information about CPUs heterogeneity.
+		cpu_capacity: capacity of cpu#.

More information about the linux-arm-kernel mailing list