---

yaml
---
r: 289725
b: refs/heads/master
c: e45836f
h: refs/heads/master
i:
  289723: 7666425
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e06ffa1ede4146cbc261d90f5dff3d63fe2e9d7a
+refs/heads/master: e45836fafe157df137a837093037f741ad8f4c90

trunk/Documentation/ABI/removed/devfs

@@ -1,6 +1,6 @@
 What:		devfs
 Date:		July 2005 (scheduled), finally removed in kernel v2.6.18
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
 	devfs has been unmaintained for a number of years, has unfixable
 	races, contains a naming policy within the kernel that is

trunk/Documentation/ABI/stable/sysfs-driver-usb-usbtmc

@@ -1,7 +1,7 @@
 What:		/sys/bus/usb/drivers/usbtmc/devices/*/interface_capabilities
 What:		/sys/bus/usb/drivers/usbtmc/devices/*/device_capabilities
 Date:		August 2008
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
 		These files show the various USB TMC capabilities as described
 		by the device itself.  The full description of the bitfields
@@ -15,7 +15,7 @@ Description:
 What:		/sys/bus/usb/drivers/usbtmc/devices/*/usb488_interface_capabilities
 What:		/sys/bus/usb/drivers/usbtmc/devices/*/usb488_device_capabilities
 Date:		August 2008
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
 		These files show the various USB TMC capabilities as described
 		by the device itself.  The full description of the bitfields
@@ -29,7 +29,7 @@ Description:
 
 What:		/sys/bus/usb/drivers/usbtmc/devices/*/TermChar
 Date:		August 2008
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
 		This file is the TermChar value to be sent to the USB TMC
 		device as described by the document, "Universal Serial Bus Test
@@ -42,7 +42,7 @@ Description:
 
 What:		/sys/bus/usb/drivers/usbtmc/devices/*/TermCharEnabled
 Date:		August 2008
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
 		This file determines if the TermChar is to be sent to the
 		device on every transaction or not.  For more details about
@@ -53,7 +53,7 @@ Description:
 
 What:		/sys/bus/usb/drivers/usbtmc/devices/*/auto_abort
 Date:		August 2008
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
 		This file determines if the the transaction of the USB TMC
 		device is to be automatically aborted if there is any error.

trunk/Documentation/ABI/testing/sysfs-bus-usb

@@ -182,3 +182,14 @@ Description:
 		USB2 hardware LPM is enabled for the device. Developer can
 		write y/Y/1 or n/N/0 to the file to enable/disable the
 		feature.
+
+What:		/sys/bus/usb/devices/.../removable
+Date:		February 2012
+Contact:	Matthew Garrett <mjg@redhat.com>
+Description:
+		Some information about whether a given USB device is
+		physically fixed to the platform can be inferred from a
+		combination of hub decriptor bits and platform-specific data
+		such as ACPI. This file will read either "removable" or
+		"fixed" if the information is available, and "unknown"
+		otherwise.

trunk/Documentation/ABI/testing/sysfs-class

@@ -1,6 +1,6 @@
 What:		/sys/class/
 Date:		Febuary 2006
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
 		The /sys/class directory will consist of a group of
 		subdirectories describing individual classes of devices

trunk/Documentation/ABI/testing/sysfs-devices

@@ -1,6 +1,6 @@
 What:		/sys/devices
 Date:		February 2006
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
 		The /sys/devices tree contains a snapshot of the
 		internal state of the kernel device tree.  Devices will

trunk/Documentation/ABI/testing/sysfs-devices-soc

@@ -0,0 +1,58 @@
+What:		/sys/devices/socX
+Date:		January 2012
+contact:	Lee Jones <lee.jones@linaro.org>
+Description:
+		The /sys/devices/ 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
+		functionality is only available if implemented by the platform.
+
+		The directory created for each SoC will also house information
+		about devices which are commonly contained in /sys/devices/platform.
+		It has been agreed that if an SoC device exists, its supported
+		devices would be better suited to appear as children of that SoC.
+
+What:		/sys/devices/socX/machine
+Date:		January 2012
+contact:	Lee Jones <lee.jones@linaro.org>
+Description:
+		Read-only attribute common to all SoCs. Contains the SoC machine
+		name (e.g. Ux500).
+
+What:		/sys/devices/socX/family
+Date:		January 2012
+contact:	Lee Jones <lee.jones@linaro.org>
+Description:
+		Read-only attribute common to all SoCs. Contains SoC family name
+		(e.g. DB8500).
+
+What:		/sys/devices/socX/soc_id
+Date:		January 2012
+contact:	Lee Jones <lee.jones@linaro.org>
+Description:
+		Read-only attribute supported by most SoCs. In the case of
+		ST-Ericsson's chips this contains the SoC serial number.
+
+What:		/sys/devices/socX/revision
+Date:		January 2012
+contact:	Lee Jones <lee.jones@linaro.org>
+Description:
+		Read-only attribute supported by most SoCs. Contains the SoC's
+		manufacturing revision number.
+
+What:		/sys/devices/socX/process
+Date:		January 2012
+contact:	Lee Jones <lee.jones@linaro.org>
+Description:
+		Read-only attribute supported ST-Ericsson's silicon. Contains the
+		the process by which the silicon chip was manufactured.
+
+What:		/sys/bus/soc
+Date:		January 2012
+contact:	Lee Jones <lee.jones@linaro.org>
+Description:
+		The /sys/bus/soc/ directory contains the usual sub-folders
+		expected under most buses. /sys/bus/soc/devices is of particular
+		interest, as it contains a symlink for each SoC device found on
+		the system. Each symlink points back into the aforementioned
+		/sys/devices/socX devices.

trunk/Documentation/ABI/testing/sysfs-driver-samsung-laptop

@@ -1,7 +1,7 @@
 What:		/sys/devices/platform/samsung/performance_level
 Date:		January 1, 2010
 KernelVersion:	2.6.33
-Contact:	Greg Kroah-Hartman <gregkh@suse.de>
+Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:	Some Samsung laptops have different "performance levels"
 		that are can be modified by a function key, and by this
 		sysfs file.  These values don't always make a whole lot