Commit 19f36bfa authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Olof Johansson
Browse files

Merge branch 'spear/dt' into next/dt 

This is a rebased version of parts of
  git://git.stlinux.com/spear/linux-2.6.git

 spear-v3.5

which was accidentally based on the linux-next tree and mixed too
many different things. The pinctrl related changes from the same
branch are now in the spear/pinctrl branch of arm-soc.

There are a few non-DT cleanups mixed in here, but fundamentally
it's all related to the DT conversion.

* spear/dt: (9 commits)
  ARM: spear: remove most mach/*.h header contents
  SPEAr: Update defconfigs
  SPEAr: Add PL080 DMA support for 3xx and 6xx
  ARM: SPEAr3xx: Add device-tree support to SPEAr3xx architecture
  SPEAr3xx: Replace printk() with pr_*()
  SPEAr6xx: Add compilation support for dtbs using 'make dtbs'
  SPEAr3xx: Add clock instance of usb hosts - ehci and ohci 0 and 1
  SPEAr: Use CLKDEV_INIT for defining clk_lookups
  ARM: SPEAr600: Change FSMC and SMI clock names

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
[olof: rebuilt branch due to drop of an early merge]
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parents 02abb80f 5019f0b1

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

+7 −7
Original line number Diff line number Diff line 
What:		/sys/bus/usb/drivers/usbtmc/devices/*/interface_capabilities

What:		/sys/bus/usb/drivers/usbtmc/devices/*/device_capabilities

What:		/sys/bus/usb/drivers/usbtmc/*/interface_capabilities

What:		/sys/bus/usb/drivers/usbtmc/*/device_capabilities

Date:		August 2008

Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Description:
@@ -12,8 +12,8 @@ Description: 
		The files are read only.





What:		/sys/bus/usb/drivers/usbtmc/devices/*/usb488_interface_capabilities

What:		/sys/bus/usb/drivers/usbtmc/devices/*/usb488_device_capabilities

What:		/sys/bus/usb/drivers/usbtmc/*/usb488_interface_capabilities

What:		/sys/bus/usb/drivers/usbtmc/*/usb488_device_capabilities

Date:		August 2008

Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Description:
@@ -27,7 +27,7 @@ Description: 
		The files are read only.





What:		/sys/bus/usb/drivers/usbtmc/devices/*/TermChar

What:		/sys/bus/usb/drivers/usbtmc/*/TermChar

Date:		August 2008

Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Description:
@@ -40,7 +40,7 @@ Description: 
		sent to the device or not.





What:		/sys/bus/usb/drivers/usbtmc/devices/*/TermCharEnabled

What:		/sys/bus/usb/drivers/usbtmc/*/TermCharEnabled

Date:		August 2008

Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Description:
@@ -51,7 +51,7 @@ Description: 
		published by the USB-IF.





What:		/sys/bus/usb/drivers/usbtmc/devices/*/auto_abort

What:		/sys/bus/usb/drivers/usbtmc/*/auto_abort

Date:		August 2008

Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Description:

Documentation/ABI/testing/sysfs-block-rssd

0 → 100644
+18 −0
Original line number Diff line number Diff line 
What:           /sys/block/rssd*/registers

Date:           March 2012

KernelVersion:  3.3

Contact:        Asai Thambi S P <asamymuthupa@micron.com>

Description:    This is a read-only file. Dumps below driver information and

                hardware registers.

                    - S ACTive

                    - Command Issue

                    - Allocated

                    - Completed

                    - PORT IRQ STAT

                    - HOST IRQ STAT



What:           /sys/block/rssd*/status

Date:           April 2012

KernelVersion:  3.4

Contact:        Asai Thambi S P <asamymuthupa@micron.com>

Description:   This is a read-only file. Indicates the status of the device.

Documentation/ABI/testing/sysfs-cfq-target-latency

0 → 100644
+8 −0
Original line number Diff line number Diff line 
What:		/sys/block/<device>/iosched/target_latency

Date:		March 2012

contact:	Tao Ma <boyu.mt@taobao.com>

Description:

		The /sys/block/<device>/iosched/target_latency only exists

		when the user sets cfq to /sys/block/<device>/scheduler.

		It contains an estimated latency time for the cfq. cfq will

		use it to calculate the time slice used for every task.

Documentation/arm/SPEAr/overview.txt

+7 −6
Original line number Diff line number Diff line
@@ -17,14 +17,14 @@ Introduction 
  SPEAr (Platform)

	- SPEAr3XX (3XX SOC series, based on ARM9)

		- SPEAr300 (SOC)

			- SPEAr300_EVB (Evaluation Board)

			- SPEAr300 Evaluation Board

		- SPEAr310 (SOC)

			- SPEAr310_EVB (Evaluation Board)

			- SPEAr310 Evaluation Board

		- SPEAr320 (SOC)

			- SPEAr320_EVB (Evaluation Board)

			- SPEAr320 Evaluation Board

	- SPEAr6XX (6XX SOC series, based on ARM9)

		- SPEAr600 (SOC)

			- SPEAr600_EVB (Evaluation Board)

			- SPEAr600 Evaluation Board

	- SPEAr13XX (13XX SOC series, based on ARM CORTEXA9)

		- SPEAr1300 (SOC)
@@ -51,10 +51,11 @@ Introduction 
  Common file for machines of spear3xx family is mach-spear3xx/spear3xx.c and for

  spear6xx is mach-spear6xx/spear6xx.c. mach-spear* also contain soc/machine

  specific files, like spear300.c, spear310.c, spear320.c and spear600.c.

  mach-spear* also contains board specific files for each machine type.

  mach-spear* doesn't contains board specific files as they fully support

  Flattened Device Tree.





  Document Author

  ---------------



  Viresh Kumar, (c) 2010 ST Microelectronics
 
  Viresh Kumar <viresh.kumar@st.com>, (c) 2010-2012 ST Microelectronics

Documentation/cgroups/memory.txt

+2 −3
Original line number Diff line number Diff line
@@ -34,8 +34,7 @@ Current Status: linux-2.6.34-mmotm(development version of 2010/April) 


Features:

 - accounting anonymous pages, file caches, swap caches usage and limiting them.

 - private LRU and reclaim routine. (system's global LRU and private LRU

   work independently from each other)

 - pages are linked to per-memcg LRU exclusively, and there is no global LRU.

 - optionally, memory+swap usage can be accounted and limited.

 - hierarchical accounting

 - soft limit
@@ -154,7 +153,7 @@ updated. page_cgroup has its own LRU on cgroup. 
2.2.1 Accounting details



All mapped anon pages (RSS) and cache pages (Page Cache) are accounted.

Some pages which are never reclaimable and will not be on the global LRU

Some pages which are never reclaimable and will not be on the LRU

are not accounted. We just account pages under usual VM management.



RSS pages are accounted at page_fault unless they've already been accounted

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