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

Message ID 20170420144316.15632-3-juri.lelli@arm.com
State Accepted
Commit a2b60670aca207dae412f47a47e4aa5d8755aa61
Headers show
Series [v4,1/8] Documentation: arm: fix wrong reference number in DT definition | expand

Commit Message

Juri Lelli April 20, 2017, 2:43 p.m. UTC 
/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>

Acked-by: Russell King <rmk+kernel@armlinux.org.uk>

---
 Documentation/ABI/testing/sysfs-devices-system-cpu | 7 +++++++
 1 file changed, 7 insertions(+)

-- 
2.10.0
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Patch

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@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@vger.kernel.org>
+Description:	information about CPUs heterogeneity.
+
+		cpu_capacity: capacity of cpu#.