diff mbox

[2/4] Add documenation for new sysfs devices/soc functionallity

Message ID 1312981422-13294-2-git-send-email-lee.jones@linaro.org
State New
Headers show

Commit Message

Lee Jones Aug. 10, 2011, 1:03 p.m. UTC 
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 Documentation/ABI/testing/sysfs-devices-soc |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-devices-soc
diff mbox

Patch

diff --git a/Documentation/ABI/testing/sysfs-devices-soc b/Documentation/ABI/testing/sysfs-devices-soc
new file mode 100644
index 0000000..9156ba0
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-devices-soc
@@ -0,0 +1,16 @@ 
+What:		/sys/devices/soc
+Date:		April 2011
+contact:	Lee Jones <lee.jones@linaro.org>
+Description:
+		The /sys/devices/soc directory contains a sub-directory for each
+		System-on-Chip (SoC) device on a running platform. Information
+		regarding each SoC can be obtained by reading sysfs files. This
+		functionallity is only available if implemented by the platform.
+		This directory contains two kinds of attributes:
+			- Common attributes:
+				* machine: the name of the machine (e.g. Ux500).
+				* family: the family name of the SoC (e.g. DB8500).
+			- SoC-specific attributes:
+				* SoC vendor declared, such as serial and rev numbers.
+Users:
+		Any platform dependent user-space applications or profiling tools.