Revert "Add load_stats and the same Hotplug driver that I use on Mako. NVIDIA hotplug solution stinks."

This reverts commit 8dcd1de1b9bb575fe76ee96642a18d98f0096151.

Conflicts:
	arch/arm/kernel/Makefile
	arch/arm/kernel/mako_hotplug.c
Revert "kernel: sys: remove NVIDIA auto_hotplug remnants."

This reverts commit 49d508f8d36f7c10eb2588e6eb5788a16e8174a8.
Revert "Makefile: add toolchain and arch."

This reverts commit a0def281c2c05e49362c3600c690ff338eafc743.
cpuquiet: base files

Change-Id: I611b72a2e63fffc788bc6c7594c738d5ad65e06f
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105263
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: Rcace74f9483c6a9f2e345c206ba7ddc4c5f8c066
cpuquiet: Kconfig

Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>

Change-Id: I930dedaa3bf7b2c64bc61f28c3461f125cca2f44
Reviewed-on: http://git-master/r/105264
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: R99b786496aad17710bd9d878d7844c50aa105fbb
cpuquiet: driver support

Change-Id: I4f3f67d4459eeda519efdfd80e1283bef2d597e3
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105266
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: R23fdadebbf0644ed585f4d4d5ff8dad556773d2a
cpuquiet: sysfs interfaces

Change-Id: Idb454f7380c48e2f4bab20e6ae51fef577b0f6c5
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105267
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: R30228222507c41e129cbc2700fdd4c19c2db8be8
cpuquiet: governor support

Change-Id: I05b9dedc04bb3b2ddba6202a002c1e5514ec4777
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105269
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: R481f3df7610b737f6c054370efbe3bdb95a5e78d
cpuquiet: userspace governor

Change-Id: If9830d423b1751cbe9493eda0a85f88e7003173f
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105270
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: R382af37ab50a08c17c635bb1fee7e16afd0d9a18
cpuquiet: balanced governor

This is a port of the existing governor logic in cpu-tegra3.c.

Change-Id: Id79e6fc697dd0de85242fb2471bbed3d10101693
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105271
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: Rf6addc1b20f47ccee2180380d021b54c41adff57
cpuquiet: Makefile for governors

Change-Id: I33018bb5db39f2881a3defc55758681cfb1d6284
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105272
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: R667765931c89762f949113e9132232391b952592
drivers: cpuquiet: fix error message

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>

Change-Id: If04c699e002542bd8ce4b37b2367d7ec496c284e
Reviewed-on: http://git-master/r/107959
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Tested-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Matthew Longnecker <mlongnecker@nvidia.com>
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>

Rebase-Id: R97cd3cf7f09c2dd919177aea88f618df7fa6a0a1
cpuquiet: Updated balanced governor to use the runnable threads patch

The balanced governor now looks at the average number of runnable
threads when bringing cores online and offline. The balanced governor
parameters have also been updated to reflect a similar patch for
autohotplug.

Change-Id: I8dac26659ba43d95a68830c6cc268591a7f03f80
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/111282
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

Rebase-Id: Raeb86f51e0e21475ee9b96f97ce95f00883dac11
cpuquiet: Makefile for cpuquiet framework

Change-Id: Ia071b03c6073c514b99457e35ebbd65ef32a6906
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/105273
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

Rebase-Id: Rafb8e4b976fac62210bc2e0e95837d4bdce7e61a
ARM: tegra: cpuquiet driver for Tegra3

Change-Id: Id7427bab50c6e285efe76afa234435bc984fc011
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/105274
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>

Rebase-Id: Rafbe4c1fde1789b8bec5a6bbd209e8c9292e7ec2

Conflicts:
	arch/arm/mach-tegra/Makefile
ARM: tegra: add sysfs support for tegra cpuquiet driver

Change-Id: I215c5de8e98d139a93113978e1e27adb5a6b252c
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/111283
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>

Rebase-Id: R7a46f67d1ea87da0ad92b1f43b815e804f424ccc
ARM: tegra: Remove duplicate clock inits

Change-Id: I80c384d1aa4b1e45a4542acbde6b904f4a014aff
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/113679
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
GVS: Gerrit_Virtual_Submit

Rebase-Id: R4c0677ca0ce4eedfb722ee88660b4c9cf718c7b4
cpuquiet: Properly return the first registered governor

Change-Id: I8a21a15d5cf8e4c91a166810387b5d8f1dd7cdb6
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/111284
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

Rebase-Id: R5df2ed43a42e0bd32eee1601a6f945bf6df90227
cpuquiet: Update stats only on successful operations

Change-Id: I0584fba7458b3a860f9ab3751a8eb5f0345864ad
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/111285
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

Rebase-Id: R8fb05f5e99be6262ec28d7e733904c450f3985f6
cpuquiet: Fix compiler warning

Change-Id: I03c11c295b40ebd500a715974f7fdca560d9a43a
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/111286
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

Rebase-Id: R843b536a90d042c7849fa3a44246e473f89e715f