From: Juri Lelli <juri.lelli@arm.com>
To: linux-kernel@vger.kernel.org
Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, peterz@infradead.org,
vincent.guittot@linaro.org, robh+dt@kernel.org,
mark.rutland@arm.com, linux@arm.linux.org.uk,
sudeep.holla@arm.com, lorenzo.pieralisi@arm.com,
catalin.marinas@arm.com, will.deacon@arm.com,
morten.rasmussen@arm.com, dietmar.eggemann@arm.com,
juri.lelli@arm.com, broonie@kernel.org,
gregkh@linuxfoundation.org
Subject: [PATCH 2/7] Documentation/ABI: add information about cpu_capacity
Date: Thu, 19 Jan 2017 14:37:52 +0000 [thread overview]
Message-ID: <20170119143757.14537-3-juri.lelli@arm.com> (raw)
In-Reply-To: <20170119143757.14537-1-juri.lelli@arm.com>
/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>
---
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@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#.
--
2.10.0
next prev parent reply other threads:[~2017-01-19 14:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-19 14:37 [PATCH 0/7] Fix issues and factorize arm/arm64 capacity information code Juri Lelli
2017-01-19 14:37 ` [PATCH 1/7] Documentation: arm: fix wrong reference number in DT definition Juri Lelli
2017-01-21 20:55 ` Rob Herring
2017-01-19 14:37 ` Juri Lelli [this message]
2017-01-19 14:37 ` [PATCH 3/7] arm: fix return value of parse_cpu_capacity Juri Lelli
2017-01-19 14:37 ` [PATCH 4/7] arm: remove wrong CONFIG_PROC_SYSCTL ifdef Juri Lelli
2017-01-19 14:37 ` [PATCH 5/7] arm64: " Juri Lelli
2017-01-19 14:37 ` [PATCH 6/7] arm, arm64: factorize common cpu capacity default code Juri Lelli
2017-01-19 14:53 ` Russell King - ARM Linux
2017-01-19 15:51 ` Juri Lelli
2017-01-19 16:00 ` Dietmar Eggemann
2017-01-20 10:42 ` Juri Lelli
2017-01-19 14:37 ` [PATCH 7/7] arm,arm64,drivers: reduce scope of cap_parsing_failed Juri Lelli
2017-01-30 12:29 ` [PATCH 0/7] Fix issues and factorize arm/arm64 capacity information code Juri Lelli
2017-01-30 17:51 ` Catalin Marinas
2017-01-30 18:21 ` Juri Lelli
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