Commit Graph

33314 Commits

Author SHA1 Message Date
Russell King
98f0701314 Merge branch 'devel-stable' into for-next 2014-04-11 14:50:13 +01:00
Russell King
53f1d9afb4 Merge branches 'fixes' and 'misc' into for-next 2014-04-11 14:50:05 +01:00
Russell King
b5b6b5f544 Dump the registers on undefined instruction userspace faults
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-11 14:48:39 +01:00
Tero Kristo
390403fd79 ARM: OMAP3: PM: remove access to PRM_VOLTCTRL register
There is a solitary write to this register every wakeup from off-mode,
which isn't doing anything, so remove it.

Also note that modifying this register trashes any attempted
voltage scaling configuration and the change probably should
never have gotten merged in the first place.

Cc: Nishanth Menon <nm@ti.com>
Cc: Kevin Hilman <khilman@linaro.org>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
[tony@atomide.com: updated comments to describe regression]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-04-10 11:01:09 -07:00
Linus Torvalds
6c61403a44 Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine updates from Vinod Koul:
 - New driver for Qcom bam dma
 - New driver for RCAR peri-peri
 - New driver for FSL eDMA
 - Various odd fixes and updates thru the subsystem

* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (29 commits)
  dmaengine: add Qualcomm BAM dma driver
  shdma: add R-Car Audio DMAC peri peri driver
  dmaengine: sirf: enable generic dt binding for dma channels
  dma: omap-dma: Implement device_slave_caps callback
  dmaengine: qcom_bam_dma: Add device tree binding
  dma: dw: Add suspend and resume handling for PCI mode DW_DMAC.
  dma: dw: allocate memory in two stages in probe
  Add new line to test result strings produced in verbose mode
  dmaengine: pch_dma: use tasklet_kill in teardown
  dmaengine: at_hdmac: use tasklet_kill in teardown
  dma: cppi41: start tear down only if channel is busy
  usb: musb: musb_cppi41: Dont reprogram DMA if tear down is initiated
  dmaengine: s3c24xx-dma: make phy->irq signed for error handling
  dma: imx-dma: Add missing module owner field
  dma: imx-dma: Replace printk with dev_*
  dma: fsl-edma: fix static checker warning of NULL dereference
  dma: Remove comment about embedding dma_slave_config into custom structs
  dma: mmp_tdma: move to generic device tree binding
  dma: mmp_pdma: add IRQF_SHARED when request irq
  dma: edma: Fix memory leak in edma_prep_dma_cyclic()
  ...
2014-04-10 08:55:08 -07:00
Linus Torvalds
97e18dc007 MMC highlights for 3.15:
Core:
  - CONFIG_MMC_UNSAFE_RESUME=y is now default behavior.
  - DT bindings for SDHCI UHS, eMMC HS200, high-speed DDR, at 1.8/1.2V.
  - Add GPIO descriptor based slot-gpio card detect API.
 
 Drivers:
  - dw_mmc: Refactor SOCFPGA support as a variant inside dw_mmc-pltfm.c.
  - mmci: Support HW busy detection on ux500.
  - omap: Support MMC_ERASE.
  - omap_hsmmc: Support MMC_PM_KEEP_POWER, MMC_PM_WAKE_SDIO_IRQ, (a)cmd23.
  - rtsx: Support pre-req/post-req async.
  - sdhci: Add support for Realtek RTS5250 controllers.
  - sdhci-acpi: Add support for 80860F16, fix 80860F14/SDIO card detect.
  - sdhci-msm: Add new driver for Qualcomm SDHCI chipset support.
  - sdhci-pxav3: Add support for Marvell Armada 380 and 385 SoCs.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTRLHLAAoJEHNBYZ7TNxYMoqEQAOULXl1SHt0aHn5I0cfdVnRm
 J3i56MqarwXQOse/qJrg8/uKsggAu0ivTlQ7x1h6bpXmzHqvOtZhSoO9BqGEvxOU
 WNeA9ouaKMx3gCpIAwl9Odox+d2E+91nRfxU3fZTDITy554fREXmIpWiidjFPR7n
 2oHT0yvGuLjunTC8MhxSB0OsggoIDXDTVPxrcf2k+AcAZAMlCMDNirN9+JbhiVM9
 PNESapMyQAbFy18BGzCt5lO2o6aRileaSdX4BFTW4lx2LSPryUVV3cnfIH4zlytW
 joVDWyU5kAtQgfhoEhTsWJld+cwHsMUrl/FOfhMvBWbPMxLJnbFx8b459nKJDM5j
 NUo29KQxxHgWblGYx+F5SYuTloqWtX5iQWsez9g38Z/3UtjHR++o3+auwTFsZFRe
 7EusZqsXdKggx1iiW/5afgb+tFOiCe5WOOQv29YdqWurPhaSK2Nr1aprD4RRiMeT
 IG9qBLhHFLl8Pv0nTdEGbJHhAhihja6w2ul+i/8JSaDOYAGFbEn47MC8JfrKAnpw
 WovxkSqMroMhjI+51cwJnVtdczQWx5kpjqDY0VaJlKvOfcwyOuyTU+s2vrHVDMZS
 a0HgaXeVxr5IcDTz2zo1f6UbM4k2z/Ka0LOOSPqyOYOpFuT6VkXhgOVq6fsRpnaN
 /9CUirULwF5ej0oz38hk
 =6S8w
 -----END PGP SIGNATURE-----

Merge tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc

Pull MMC updates from Chris Ball:
 "MMC highlights for 3.15:

  Core:
   - CONFIG_MMC_UNSAFE_RESUME=y is now default behavior
   - DT bindings for SDHCI UHS, eMMC HS200, high-speed DDR, at 1.8/1.2V
   - Add GPIO descriptor based slot-gpio card detect API

  Drivers:
   - dw_mmc: Refactor SOCFPGA support as a variant inside dw_mmc-pltfm.c
   - mmci: Support HW busy detection on ux500
   - omap: Support MMC_ERASE
   - omap_hsmmc: Support MMC_PM_KEEP_POWER, MMC_PM_WAKE_SDIO_IRQ, (a)cmd23
   - rtsx: Support pre-req/post-req async
   - sdhci: Add support for Realtek RTS5250 controllers
   - sdhci-acpi: Add support for 80860F16, fix 80860F14/SDIO card detect
   - sdhci-msm: Add new driver for Qualcomm SDHCI chipset support
   - sdhci-pxav3: Add support for Marvell Armada 380 and 385 SoCs"

* tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (102 commits)
  mmc: sdhci-acpi: Intel SDIO has broken card detect
  mmc: sdhci-pxav3: add support for the Armada 38x SDHCI controller
  mmc: sdhci-msm: Add platform_execute_tuning implementation
  mmc: sdhci-msm: Initial support for Qualcomm chipsets
  mmc: sdhci-msm: Qualcomm SDHCI binding documentation
  sdhci: only reprogram retuning timer when flag is set
  mmc: rename ARCH_BCM to ARCH_BCM_MOBILE
  mmc: sdhci: Allow for irq being shared
  mmc: sdhci-acpi: Add device id 80860F16
  mmc: sdhci-acpi: Fix broken card detect for ACPI HID 80860F14
  mmc: slot-gpio: Add GPIO descriptor based CD GPIO API
  mmc: slot-gpio: Split out CD IRQ request into a separate function
  mmc: slot-gpio: Record GPIO descriptors instead of GPIO numbers
  Revert "dts: socfpga: Add support for SD/MMC on the SOCFPGA platform"
  mmc: sdhci-spear: use generic card detection gpio support
  mmc: sdhci-spear: remove support for power gpio
  mmc: sdhci-spear: simplify resource handling
  mmc: sdhci-spear: fix platform_data usage
  mmc: sdhci-spear: fix error handling paths for DT
  mmc: sdhci-bcm-kona: fix build errors when built-in
  ...
2014-04-09 08:39:39 -07:00
Catalin Marinas
0b1f68e836 ARM: 8018/1: Add {inc,dec}_preempt_count asm macros
The patch adds asm macros for inc_preempt_count and dec_preempt_count_ti
(which also gets the current thread_info) instead of open-coding them in
arch/arm/vfp/*.S files.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Arun KS <getarunks@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-09 13:08:08 +01:00
Catalin Marinas
39ad04ccd6 ARM: 8017/1: Move asm macro get_thread_info to asm/assembler.h
asm/assembler.h is a better place for this macro since it is used by
asm files outside arch/arm/kernel/

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Arun KS <getarunks@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-09 13:08:07 +01:00
Chao Xie Linux
a5d4506d07 ARM: 8016/1: Check cpu id in pj4_cp0_init.
Check cpu id in pj4_cp0_init. So for no-PJ4 V7 cpus,
pj4_cpu0_init just return.
This fix will help to make the all the V7 cpus(PJ4 and no-PJ4)
can use code.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-08 17:55:28 +01:00
Chao Xie Linux
fdb487f5c9 ARM: 8015/1: Add cpu_is_pj4 to distinguish PJ4 because it has some differences with V7
The patch add cpu_is_pj4 at arch/arm/include/asm/cputype.h
PJ4 has some differences with V7, for example the coprocessor.
To disinguish this kind of situation. cpu_is_pj4 is needed.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-08 17:55:27 +01:00
Linus Torvalds
e9f37d3a8d Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
 "Highlights:

   - drm:

     Generic display port aux features, primary plane support, drm
     master management fixes, logging cleanups, enforced locking checks
     (instead of docs), documentation improvements, minor number
     handling cleanup, pseudofs for shared inodes.

   - ttm:

     add ability to allocate from both ends

   - i915:

     broadwell features, power domain and runtime pm, per-process
     address space infrastructure (not enabled)

   - msm:

     power management, hdmi audio support

   - nouveau:

     ongoing GPU fault recovery, initial maxwell support, random fixes

   - exynos:

     refactored driver to clean up a lot of abstraction, DP support
     moved into drm, LVDS bridge support added, parallel panel support

   - gma500:

     SGX MMU support, SGX irq handling, asle irq work fixes

   - radeon:

     video engine bringup, ring handling fixes, use dp aux helpers

   - vmwgfx:

     add rendernode support"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (849 commits)
  DRM: armada: fix corruption while loading cursors
  drm/dp_helper: don't return EPROTO for defers (v2)
  drm/bridge: export ptn3460_init function
  drm/exynos: remove MODULE_DEVICE_TABLE definitions
  ARM: dts: exynos4412-trats2: enable exynos/fimd node
  ARM: dts: exynos4210-trats: enable exynos/fimd node
  ARM: dts: exynos4412-trats2: add panel node
  ARM: dts: exynos4210-trats: add panel node
  ARM: dts: exynos4: add MIPI DSI Master node
  drm/panel: add S6E8AA0 driver
  ARM: dts: exynos4210-universal_c210: add proper panel node
  drm/panel: add ld9040 driver
  panel/ld9040: add DT bindings
  panel/s6e8aa0: add DT bindings
  drm/exynos: add DSIM driver
  exynos/dsim: add DT bindings
  drm/exynos: disallow fbdev initialization if no device is connected
  drm/mipi_dsi: create dsi devices only for nodes with reg property
  drm/mipi_dsi: add flags to DSI messages
  Skip intel_crt_init for Dell XPS 8700
  ...
2014-04-08 09:52:16 -07:00
Russell King
779dd9590b ARM: add missing system_misc.h include to process.c
arm_pm_restart(), arm_pm_idle() and soft_restart() are all declared in
system_misc.h, but this file is not included in process.c.  Add this
missing include.  Found via sparse:

arch/arm/kernel/process.c:98:6: warning: symbol 'soft_restart' was not declared. Should it be static?
arch/arm/kernel/process.c:127:6: warning: symbol 'arm_pm_restart' was not declared. Should it be static?
arch/arm/kernel/process.c:134:6: warning: symbol 'arm_pm_idle' was not declared. Should it be static?

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-08 15:29:37 +01:00
Rob Taylor
b08eed0c4d ARM: shmobile: lager: correct renesas,gpios to renesas,groups in sd[02] pfc
Fix probable typo of renesas,groups in the lager dt. The kernel has no
renesas,gpios but this should match renesas,groups.

Signed-off-by: Rob Taylor <rob.taylor@codethink.co.uk>
[ben.dooks@codethink.co.uk: fixup description]
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-04-08 09:38:51 +09:00
Linus Torvalds
26c12d9334 Merge branch 'akpm' (incoming from Andrew)
Merge second patch-bomb from Andrew Morton:
 - the rest of MM
 - zram updates
 - zswap updates
 - exit
 - procfs
 - exec
 - wait
 - crash dump
 - lib/idr
 - rapidio
 - adfs, affs, bfs, ufs
 - cris
 - Kconfig things
 - initramfs
 - small amount of IPC material
 - percpu enhancements
 - early ioremap support
 - various other misc things

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (156 commits)
  MAINTAINERS: update Intel C600 SAS driver maintainers
  fs/ufs: remove unused ufs_super_block_third pointer
  fs/ufs: remove unused ufs_super_block_second pointer
  fs/ufs: remove unused ufs_super_block_first pointer
  fs/ufs/super.c: add __init to init_inodecache()
  doc/kernel-parameters.txt: add early_ioremap_debug
  arm64: add early_ioremap support
  arm64: initialize pgprot info earlier in boot
  x86: use generic early_ioremap
  mm: create generic early_ioremap() support
  x86/mm: sparse warning fix for early_memremap
  lglock: map to spinlock when !CONFIG_SMP
  percpu: add preemption checks to __this_cpu ops
  vmstat: use raw_cpu_ops to avoid false positives on preemption checks
  slub: use raw_cpu_inc for incrementing statistics
  net: replace __this_cpu_inc in route.c with raw_cpu_inc
  modules: use raw_cpu_write for initialization of per cpu refcount.
  mm: use raw_cpu ops for determining current NUMA node
  percpu: add raw_cpu_ops
  slub: fix leak of 'name' in sysfs_slab_add
  ...
2014-04-07 16:38:06 -07:00
Uwe Kleine-König
ce816fa88c Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP
If the renamed symbol is defined lib/iomap.c implements ioport_map and
ioport_unmap and currently (nearly) all platforms define the port
accessor functions outb/inb and friend unconditionally.  So
HAS_IOPORT_MAP is the better name for this.

Consequently NO_IOPORT is renamed to NO_IOPORT_MAP.

The motivation for this change is to reintroduce a symbol HAS_IOPORT
that signals if outb/int et al are available.  I will address that at
least one merge window later though to keep surprises to a minimum and
catch new introductions of (HAS|NO)_IOPORT.

The changes in this commit were done using:

	$ git grep -l -E '(NO|HAS)_IOPORT' | xargs perl -p -i -e 's/\b((?:CONFIG_)?(?:NO|HAS)_IOPORT)\b/$1_MAP/'

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-07 16:36:11 -07:00
Linus Torvalds
467a9e1633 CPU hotplug notifiers registration fixes for 3.15-rc1
The purpose of this single series of commits from Srivatsa S Bhat (with
 a small piece from Gautham R Shenoy) touching multiple subsystems that use
 CPU hotplug notifiers is to provide a way to register them that will not
 lead to deadlocks with CPU online/offline operations as described in the
 changelog of commit 93ae4f978c (CPU hotplug: Provide lockless versions
 of callback registration functions).
 
 The first three commits in the series introduce the API and document it
 and the rest simply goes through the users of CPU hotplug notifiers and
 converts them to using the new method.
 
 /
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABCAAGBQJTQow2AAoJEILEb/54YlRxW4QQAJlYRDUzwFJzJzYhltQYuVR+
 4D74XMtvXgoJfg3cwdSWvMKKpJZnA9BVN0f7Hcx9wYmgdexYUuHeZJmMNyc3S2+g
 KjKBIsugvgmZhHbbLd6TJ6GBbhGT5JLt9VmSfL9zIkveInU1YHFUUqL/mxdHm4J0
 BSGKjk2rN3waRJgmY+xfliFLtQjDKFwJpMuvrgtoUyfas3f4sIV43UNbqdvA/weJ
 rzedxXOlKH/id4b56lj/4iIzcoL3mwvJJ7r6n0CEMsKv87z09kqR0O+69Tsq/cgs
 j17CsvoJOmZGk3QTeKVMQWBsvk6aPoDu3zK83gLbQMt+qjOpSTbJLz/3HZw4/TrW
 ss4nuZne1DLMGS+6hoxYbTP+6Ni//Kn+l/LrHc5jb7m1X3lMO4W2aV3IROtIE1rv
 lEP1IG01NU4u9YwkVj1dyhrkSp8tLPul4SrUK8W+oNweOC5crjJV7vJbIPJgmYiM
 IZN55wln0yVRtR4TX+rmvN0PixsInE8MeaVCmReApyF9pdzul/StxlBze5BKLSJD
 cqo1kNPpsmdxoDucqUpQ/gSvy+IOl2qnlisB5PpV93sk7De6TFDYrGHxjYIW7jMf
 StXwdCDDQhzd2Q8Kfpp895A1dbIl8rKtwA6bTU2eX+BfMVFzuMdT44cvosx1+UdQ
 sWl//rg76nb13dFjvF+q
 =SW7Q
 -----END PGP SIGNATURE-----

Merge tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull CPU hotplug notifiers registration fixes from Rafael Wysocki:
 "The purpose of this single series of commits from Srivatsa S Bhat
  (with a small piece from Gautham R Shenoy) touching multiple
  subsystems that use CPU hotplug notifiers is to provide a way to
  register them that will not lead to deadlocks with CPU online/offline
  operations as described in the changelog of commit 93ae4f978c ("CPU
  hotplug: Provide lockless versions of callback registration
  functions").

  The first three commits in the series introduce the API and document
  it and the rest simply goes through the users of CPU hotplug notifiers
  and converts them to using the new method"

* tag 'cpu-hotplug-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (52 commits)
  net/iucv/iucv.c: Fix CPU hotplug callback registration
  net/core/flow.c: Fix CPU hotplug callback registration
  mm, zswap: Fix CPU hotplug callback registration
  mm, vmstat: Fix CPU hotplug callback registration
  profile: Fix CPU hotplug callback registration
  trace, ring-buffer: Fix CPU hotplug callback registration
  xen, balloon: Fix CPU hotplug callback registration
  hwmon, via-cputemp: Fix CPU hotplug callback registration
  hwmon, coretemp: Fix CPU hotplug callback registration
  thermal, x86-pkg-temp: Fix CPU hotplug callback registration
  octeon, watchdog: Fix CPU hotplug callback registration
  oprofile, nmi-timer: Fix CPU hotplug callback registration
  intel-idle: Fix CPU hotplug callback registration
  clocksource, dummy-timer: Fix CPU hotplug callback registration
  drivers/base/topology.c: Fix CPU hotplug callback registration
  acpi-cpufreq: Fix CPU hotplug callback registration
  zsmalloc: Fix CPU hotplug callback registration
  scsi, fcoe: Fix CPU hotplug callback registration
  scsi, bnx2fc: Fix CPU hotplug callback registration
  scsi, bnx2i: Fix CPU hotplug callback registration
  ...
2014-04-07 14:55:46 -07:00
Linus Torvalds
0af9fb6391 fbdev changes for 3.15 (OMAP)
This contains OMAP related fbdev changes for 3.15. The bulk of the patches are
 for adding Device Tree support for OMAP Display Subsystem:
 
 * SoCs: OMAP2/3/4
 
 * Boards: OMAP4 Panda, OMAP4 SDP, OMAP3 Beagle, OMAP3 Beagle-xM, OMAP3
   IGEP0020, OMAP3 N900
 
 * Devices: TFP410 Encoder, tpd12s015 HDMI companion chip, Sony acx565akm panel,
   MIPI DSI Command mode panel and HDMI, DVI and Analog TV connectors
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTQmaWAAoJEPo9qoy8lh71LS8P+QHkUWD22XhPqt2NaeIxFhzU
 rq7uW7iMtzIawb+y2+GLHykk4obmJKzpanhe+p3dZMSEG8O4s6IyRx8LoJGLeWoP
 LtnV77Fbh3p9Bn1nLkDmszbcdSSbH8VseykfV5yCJ0lhTPjUXwm3JBFJ57AtOqeF
 ya/13NCKR0v2FFCy89rOc9Iu+dYbVVNakTWcN1qcZOSjNQ6cLWyq97OmC4BD2mkC
 H9u4XC/+UC6WJZT0PVs9cPn7D2QCt1ZR8eULmSL3YO2rXdLLfL87brtCS1uMNXk2
 MUq9KVS1Iw+6yk248F9AyHkg5nZOzWoeXxZj0m48kaLlFBfkGuuiRSJZhc5qgBtm
 61X6eQDclJUo1tgEmtH1wCFe4M3vZ0ImK21bX3PXO+IBgz4Zb3e3uqOAJy4LREJk
 KZnjfwn/Gyp0D21YSZvquAZ+qZeZMttiwIlZVD26+Xt7GincC5e/HPi58nJ5IcQQ
 BuUsjI8fjFcYTf5O2DqdAaYo3cpt8tfUwCXL6Iw32SYi4xz1Rocmxe/xnGCUxZHk
 j3qAT5NkHcQL5xSMZgNQUyyqST1Ey9lgmLlQmnxknRPCOW35tbRo621CNz+5Z0MR
 TJDu5REahAS7jEmeAjD1m1Xs4X0tYltiPgnbCwFtNHCvTdnw3R916quqRcQKaP6d
 Irzufbo2EoTG8cVhvE8e
 =Mnc1
 -----END PGP SIGNATURE-----

Merge tag 'fbdev-omap-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull OMAP fbdev changes from Tomi Valkeinen:
 "This is based on the already pulled fbdev-main changes, and this also
  merges .dts branch from Tony Lindgren (which has also been pulled), so
  that I was able to add the display related .dts changes.

  This contains OMAP related fbdev changes for 3.15.  The bulk of the
  patches are for adding Device Tree support for OMAP Display Subsystem:

   - SoCs: OMAP2/3/4

   - Boards: OMAP4 Panda, OMAP4 SDP, OMAP3 Beagle, OMAP3 Beagle-xM,
     OMAP3 IGEP0020, OMAP3 N900

   - Devices: TFP410 Encoder, tpd12s015 HDMI companion chip, Sony
     acx565akm panel, MIPI DSI Command mode panel and HDMI, DVI and
     Analog TV connectors"

* tag 'fbdev-omap-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (45 commits)
  OMAPDSS: HDMI: fix interlace output
  OMAPDSS: add missing __init for dss_init_ports
  ARM: OMAP2+: remove pdata quirks for displays
  OMAPDSS: remove DT hacks for regulators
  Doc/DT: Add DT binding documentation for tpd12s015 encoder
  Doc/DT: Add DT binding documentation for TFP410 encoder
  Doc/DT: Add DT binding documentation for Sony acx565akm panel
  Doc/DT: Add DT binding documentation for MIPI DSI CM Panel
  Doc/DT: Add DT binding documentation for HDMI Connector
  Doc/DT: Add DT binding documentation for DVI Connector
  Doc/DT: Add DT binding documentation for Analog TV Connector
  ARM: omap3-n900.dts: add display information
  ARM: omap3-igep0020.dts: add display information
  ARM: omap3-beagle-xm.dts: add display information
  ARM: omap3-beagle.dts: add display information
  ARM: omap4-sdp.dts: add display information
  Doc/DT: Add DT binding documentation for OMAP DSS
  OMAPDSS: acx565akm: Add DT support
  OMAPDSS: connector-analog-tv: Add DT support
  OMAPDSS: hdmi-connector: Add DT support
  ...
2014-04-07 10:47:51 -07:00
Linus Torvalds
e5744abb2f == Changes to existing drivers ==
- Use of managed resources - omap, twl4030, ti_am335x_tscadc
    - Advanced error handling - omap
    - Rework clk management - omap
    - Device Tree (re-)work - tc3589x, pm8921, da9055, sec
    - IRC management overhaul and !BROKEN - pm8921
    - Convert to regmap - ssbi, pm8921
    - Use simple power-management ops - ucb1x00
    - Include file clean-up - adp5520, cs5535, janz, lpc_ich,
       - lpc_sch, max14577, mcp-sa11x0, pcf50633-adc, rc5t583,
       	rdc321x-southbridge, retu, smsc-ece1099, ti-ssp, ti_am335x_tscadc,
 	tps65912, vexpress-config, wm8350, ywm8350
    - Various bug fixes across the subsystem
       - NULL/invalid pointer dereference prevention
       - Resource leak mitigation,
       - Variable used initialised
       - Staticise various containers
       - Enforce return value checks
 
  == New drivers/supported devices ==
    - Add support for s2mps14 and s2mpa01 to sec
    - Add support for da9063 (v5) to da9063
    - Add support for atom-c2000 to gpio-ich
    - Add support for come-{mbt10,cbt6,chl6} to kempld
    - Add support for da9053 to da9052
    - Add support for itco-wdt (v3) and baytrail to lpc_ich
    - Add new drivers for tps65218, rtsx_usb, bcm590xx
 
  == (Re-)moved drivers ==
    - twl4030 ==> drivers/iio
    - ti-ssp  ==> /dev/null
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTQmHbAAoJEFGvii+H/HdhXgAQAI6dNLb3AfNol49pNh5nEcrt
 sixQwu56xe64xozcMq41oXcbIe6NOvd/Sgf57fowCqrNyXd3k2sp6/KzA1yM8yfc
 2Xfm2fzzMoyH3lEopepT0zKMEyeOKxCNJWInXjRDmR6EN8szV/gAvwEptXnXKq8n
 sANQCBr2A1sDAlxu5onDI6SGEibCZgSsW+EElPyNKjXyIXdATv+ZLSuNCapt2Zg2
 H/KM+CY2hlcl6quWwjEUtPF4Ux0hIv3ePkwDKQicXMgndxL3+aL5L66UHsIovgxW
 o9H2aA6cfOQJuAXAZUvHlsNlefFW5qpFFR8kXiW87Say3+7nijoe5DhH/RBSZN+i
 O0rbxWVa1rW9eYmHuKAPNMR8Lp4FN9OvBo/Yv3UfmMV661vLVLOvTwJI9GZg7v8o
 UPMDhYNgEnRNrWqf7Wkj9ywgvGaO8qggm7gpE2cFD8DGDR7aZQ9goRKpaVSjTNmW
 4staek1u4g7YQ9s2UXxQ0JFc7esMbUbXxv5Bmk+4JPiI3P4gDMTg7jhh5iKDcEs5
 BVUIfdYKF9LInfYT3o9Uvo6TbYeAfwwzOdMFDWa5BjGOCLD9ttOEGtqMD/bkANbn
 YsaD6xKEL+su37CocSPnekgU+IS0uLb15jpa06CmoaALPGAZcRffKMygSHtlyGtR
 pNazlO93tu9JXQcL5B+A
 =p4SP
 -----END PGP SIGNATURE-----

Merge tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Changes to existing drivers:
   - Use of managed resources - omap, twl4030, ti_am335x_tscadc
   - Advanced error handling - omap
   - Rework clk management - omap
   - Device Tree (re-)work - tc3589x, pm8921, da9055, sec
   - IRC management overhaul and !BROKEN - pm8921
   - Convert to regmap - ssbi, pm8921
   - Use simple power-management ops - ucb1x00
   - Include file clean-up - adp5520, cs5535, janz, lpc_ich,
      - lpc_sch, max14577, mcp-sa11x0, pcf50633-adc, rc5t583,
      	rdc321x-southbridge, retu, smsc-ece1099, ti-ssp, ti_am335x_tscadc,
	tps65912, vexpress-config, wm8350, ywm8350
   - Various bug fixes across the subsystem
      - NULL/invalid pointer dereference prevention
      - Resource leak mitigation,
      - Variable used initialised
      - Staticise various containers
      - Enforce return value checks

  New drivers/supported devices:
   - Add support for s2mps14 and s2mpa01 to sec
   - Add support for da9063 (v5) to da9063
   - Add support for atom-c2000 to gpio-ich
   - Add support for come-{mbt10,cbt6,chl6} to kempld
   - Add support for da9053 to da9052
   - Add support for itco-wdt (v3) and baytrail to lpc_ich
   - Add new drivers for tps65218, rtsx_usb, bcm590xx

  (Re-)moved drivers:
   - twl4030 ==> drivers/iio
   - ti-ssp  ==> /dev/null"

* tag 'mfd-for-linus-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (103 commits)
  mfd: wm5110: Correct default for HEADPHONE_DETECT_1
  mfd: arizona: Correct small errors in the DT binding documentation
  mfd: arizona: Mark DSP clocking register as volatile
  mfd: devicetree: bindings: Add pm8xxx RTC description
  mfd: kempld-core: Fix potential hang-up during boot
  mfd: sec-core: Fix uninitialized 'regmap_rtc' on S2MPA01
  mfd: tps65910: Fix regmap_irq_chip_data leak on mfd_add_devices fail
  mfd: tps65910: Fix possible invalid pointer dereference on regmap_add_irq_chip fail
  mfd: sec-core: Fix I2C dummy device resource leak on probe failure
  mfd: sec-core: Add of_compatible strings for clock MFD cells
  mfd: Remove obsolete ti-ssp driver
  Documentation: mfd: s2mps11: Describe S5M8767 and S2MPS14 clocks
  mfd: bcm590xx: Fix type argument for module device table
  mfd: lpc_ich: Add support for Intel Bay Trail SoC
  mfd: lpc_ich: Add support for NM10 GPIO
  mfd: lpc_ich: Change Avoton to iTCO v3
  watchdog: iTCO_wdt: Add support for v3 silicon
  mfd: lpc_ich: Add support for iTCO v3
  mfd: lpc_ich: Remove lpc_ich_cfg struct use
  mfd: lpc_ich: Only configure watchdog or GPIO when present
  ...
2014-04-07 10:24:18 -07:00
Thomas Petazzoni
33faf20b8e ARM: mvebu: ensure the mdio node has a clock reference on Armada 38x
The mvmdio driver accesses some register of the Ethernet unit. It
therefore takes a reference and enables a clock. However, on Armada
38x, no clock specification was given in the Device Tree, which leads
the mvmdio driver to fail when being used as a module and loaded
before the mvneta driver: it tries to access a register from a
hardware unit that isn't clocked.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1395790439-21332-3-git-send-email-thomas.petazzoni@free-electrons.com
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-04-07 17:23:56 +00:00
Thomas Petazzoni
a6e03dd451 ARM: mvebu: ensure the mdio node has a clock reference on Armada 370/XP
The mvmdio driver accesses some register of the Ethernet unit. It
therefore takes a reference and enables a clock. However, on Armada
370/XP, no clock specification was given in the Device Tree, which
leads the mvmdio driver to fail when being used as a module and loaded
before the mvneta driver: it tries to access a register from a
hardware unit that isn't clocked.

Cc: stable@vger.kernel.org
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1395790439-21332-2-git-send-email-thomas.petazzoni@free-electrons.com
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-04-07 17:23:08 +00:00
Andrew Lunn
dcdf9cfc48 ARM: Kirkwood: DT: Add missing vendor prefix
Add vendor prefixes to compatible strings where they are missing.

Both the I2C and MTD framework ignore the prefix, so adding them has
no effect on backwards compatibility.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1395492360-1865-6-git-send-email-andrew@lunn.ch
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-04-07 16:26:06 +00:00
Andrew Lunn
0d606c08f4 ARM: Kirkwood: Fix Atmel vendor prefix
The documented vendor prefix for Atmel is 'atmel' not 'at' as used in
these .dts[i] files.

The i2c framework actually ignores the prefix, so making this change
does not cause compatibility issues.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1395492360-1865-4-git-send-email-andrew@lunn.ch
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-04-07 16:26:06 +00:00
Nicolas Pitre
c9d347e027 ARM: 8009/1: dcscb.c: remove call to outer_flush_all()
Strictly speaking this call is a no-op on the platform where dcscb.c is
used since it only has architected caches.  The call was there as a hint
to people inspired by this code when writing their own backend, but the
hint might not always be correct.

For example, if a PL310 were to be used it wouldn't be safe to call
the regular outer_flush_all() as atomic instructions for locking
are involved in that case and those instructions cannot be assumed to
still be operational after v7_exit_coherency_flush() has returned.
Given no other CPUs (in the cluster) should be running at that point
then standard concurrency concerns wouldn't apply.

So let's simply kill this call for now and enhance the existing comment.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-07 15:27:05 +01:00
Kees Cook
fff00db852 ARM: 8014/1: mm: fix reporting of read-only PMD bits
On non-LPAE ARMv6+, read-only PMD bits are defined with the combination
"PMD_SECT_APX | PMD_SECT_AP_WRITE". Adjusted the bit masks to correctly
report this.

Signed-off-by: Kees Cook <keescook@chromium.org>
Tested-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-07 12:10:01 +01:00
Liu Hua
8fad87bca7 ARM: 8012/1: kdump: Avoid overflow when converting pfn to physaddr
When we configure CONFIG_ARM_LPAE=y, pfn << PAGE_SHIFT will
overflow if pfn >= 0x100000 in copy_oldmem_page.
So use __pfn_to_phys for converting.

Signed-off-by: Liu Hua <sdu.liu@huawei.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-07 12:10:00 +01:00
Sebastian Capella
c7d442f46c ARM: 8010/1: avoid tracers in soft_restart
Use of tracers in local_irq_disable is causes abort loops when called
with irqs disabled using a temporary stack.  Replace local_irq_disable
with raw_local_irq_disable instead to avoid tracers.

Signed-off-by: Sebastian Capella <sebastian.capella@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-07 12:10:00 +01:00
Linus Torvalds
3f583bc219 IOMMU Upates for Linux v3.15
This time a few more updates queued up.
 
 	* Rework VT-d code to support ACPI devices
 
 	* Improvements for memory and PCI hotplug support
 	  in the VT-d driver
 
 	* Device-tree support for OMAP IOMMU
 
 	* Convert OMAP IOMMU to use devm_* interfaces
 
 	* Fixed PASID support for AMD IOMMU
 
 	* Other random cleanups and fixes for OMAP, ARM-SMMU
 	  and SHMOBILE IOMMU
 
 Most of the changes are in the VT-d driver because some rework was
 necessary for better hotplug and ACPI device support.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTPn8aAAoJECvwRC2XARrj66UQAICYhJKrErry3V8tGxzJ6r/3
 jEWCmwd//FmV7rHcdRqckrv8vn9n9wf0lhRoGpbo9iiUrO8ikTdNltccKr1t0cAf
 yPabayk1PbbZyc1Dv1hGKbIH52lHfVjbqesQ9Z2gndgVJuXWz5tdGDInXIvuYYEP
 vWJFS2D5pfAj/lokvcJ1LcwLoBgDdsKM6dbGb2gOxxHm3gIUFvkZktMWGKgKeEGF
 HL8R78tfGj6LRfLILT3RcxW4LfhnM2r1ZSeOm1lCdy7CISptqg6COWdX+gw/UToJ
 lQeuPXv/AUaLTFRL+v07qus8iVsvr6E+Fx3ppmi+mkvgoSD0spWPKnAvrAkFDij3
 ygXFKumTHqGTIHJQTVNWXrHkYFeM/XaIX7lZv0UwhE2RuLTRjFaIdBo2Wckmu9T3
 Un2mZ6NshyI2IQ6NC9ytxHP8BCAP/rhjirKOpegYlKfbU5AHjkBQHHNjL7hcSIH5
 g3ZXIV/FOgfNWhv4cdBR8go1N/PO+VMMYUfc1MC0sYi9MeiOnmsq5Y3LhXQWDgPE
 eogQiz5j87ciNcA4IMO/tUJ2xBSvU6g2ESSCLZxZ33F6uD6X+VVgvinOeFBncbCS
 fD0QUBo27tXUclWJHe7Z2yT4X2Xn4RohGEohqSpD0iNa1RUaNyBf7EzoEkZihxSZ
 J7OuEnbE1kVQLh8y5ZdE
 =uy/Z
 -----END PGP SIGNATURE-----

Merge tag 'iommu-updates-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU upates from Joerg Roedel:
 "This time a few more updates queued up.

   - Rework VT-d code to support ACPI devices

   - Improvements for memory and PCI hotplug support in the VT-d driver

   - Device-tree support for OMAP IOMMU

   - Convert OMAP IOMMU to use devm_* interfaces

   - Fixed PASID support for AMD IOMMU

   - Other random cleanups and fixes for OMAP, ARM-SMMU and SHMOBILE
     IOMMU

  Most of the changes are in the VT-d driver because some rework was
  necessary for better hotplug and ACPI device support"

* tag 'iommu-updates-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (75 commits)
  iommu/vt-d: Fix error handling in ANDD processing
  iommu/vt-d: returning free pointer in get_domain_for_dev()
  iommu/vt-d: Only call dmar_acpi_dev_scope_init() if DRHD units present
  iommu/vt-d: Check for NULL pointer in dmar_acpi_dev_scope_init()
  iommu/amd: Fix logic to determine and checking max PASID
  iommu/vt-d: Include ACPI devices in iommu=pt
  iommu/vt-d: Finally enable translation for non-PCI devices
  iommu/vt-d: Remove to_pci_dev() in intel_map_page()
  iommu/vt-d: Remove pdev from intel_iommu_attach_device()
  iommu/vt-d: Remove pdev from iommu_no_mapping()
  iommu/vt-d: Make domain_add_dev_info() take struct device
  iommu/vt-d: Make domain_remove_one_dev_info() take struct device
  iommu/vt-d: Rename 'hwdev' variables to 'dev' now that that's the norm
  iommu/vt-d: Remove some pointless to_pci_dev() calls
  iommu/vt-d: Make get_valid_domain_for_dev() take struct device
  iommu/vt-d: Make iommu_should_identity_map() take struct device
  iommu/vt-d: Handle RMRRs for non-PCI devices
  iommu/vt-d: Make get_domain_for_dev() take struct device
  iommu/vt-d: Make domain_context_mapp{ed,ing}() take struct device
  iommu/vt-d: Make device_to_iommu() cope with non-PCI devices
  ...
2014-04-05 18:46:26 -07:00
Linus Torvalds
19bc2eec3c The clock framework changes for 3.15 look similar to past pull requests.
Mostly clock driver updates, more Device Tree support in the form of
 common functions useful across platforms and a handful of features and
 fixes to the framework core.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTPKLWAAoJEDqPOy9afJhJTJUP/32NJ6+g2/Ren3LNW2QFUAzj
 XAJ1PiuciuMFBI1ttErBwgpgtETj1qLQKakipNxoVQk0hN4Ymi6Dz23+7Vif0241
 8uDgvMg70eeZlyUk2cc0huJzta2kCWQB7jOZT0oDTlzXA8lq3OiSJrc5ey/leVwW
 SM3NySvbN+t/bOaHW5z7oFtsqANCS/t3P0+cL9I+EgUtCJ4boqqI/a01dgZt4qp3
 C68ar1Iy5ko6cFNzsjhmHBw1rz3ChQQhCdKDQsIgTbsgMXlI7AHD8CKizB9dxLpI
 dmM4HFprHlwKdNSsCwMltXT4ROhV6to1Jlo64dekvYbJzGsqR4OoRTUzUC549kOW
 OijFk7QDWMkCBvKA6pmCMpa3GuxRCnU8P8EtmiTra7tz6wwSFESKKEywG6r17/eO
 9TU+apzknHYN//Mfx1ODfHGpXxqgZaJCAR8YGZ/sKFAQZSbJqxl7czqr26BmXDgJ
 FQxlxgYHGn2PnKr8aI8F35PZWZf2dOKDYImwdslmQXc122I8+qnHsruxLKdGxzQR
 VH33ezMP/IhTjcTLwDSmK9JleX5SxxmULRM5kFM+cDh3KJDpw0h/GZXo8XKFSyN4
 8qxh5V+QmROzZ8cFFFa/QVXfNHxkAgVSofP/YovkYYMpVt0o7SBMpEXDrfePrmBD
 OdoXQ0ETAaitehRph1Aj
 =zk74
 -----END PGP SIGNATURE-----

Merge tag 'clk-for-linus-3.15' of git://git.linaro.org/people/mike.turquette/linux

Pull clock framework changes from Mike Turquette:
 "The clock framework changes for 3.15 look similar to past pull
  requests.  Mostly clock driver updates, more Device Tree support in
  the form of common functions useful across platforms and a handful of
  features and fixes to the framework core"

* tag 'clk-for-linus-3.15' of git://git.linaro.org/people/mike.turquette/linux: (86 commits)
  clk: shmobile: fix setting paretn clock rate
  clk: shmobile: rcar-gen2: fix lb/sd0/sd1/sdh clock parent to pll1
  clk: Fix minor errors in of_clk_init() function comments
  clk: reverse default clk provider initialization order in of_clk_init()
  clk: sirf: update copyright years to 2014
  clk: mmp: try to use closer one when do round rate
  clk: mmp: fix the wrong calculation formula
  clk: mmp: fix wrong mask when calculate denominator
  clk: st: Adds quadfs clock binding
  clk: st: Adds clockgen-vcc and clockgen-mux clock binding
  clk: st: Adds clockgen clock binding
  clk: st: Adds divmux and prediv clock binding
  clk: st: Support for A9 MUX clocks
  clk: st: Support for ClockGenA9/DDR/GPU
  clk: st: Support for QUADFS inside ClockGenB/C/D/E/F
  clk: st: Support for VCC-mux and MUX clocks
  clk: st: Support for PLLs inside ClockGenA(s)
  clk: st: Support for DIVMUX and PreDiv Clocks
  clk: support hardware-specific debugfs entries
  clk: s2mps11: Use of_get_child_by_name
  ...
2014-04-05 18:39:18 -07:00
Linus Torvalds
9712d3c377 pwm: Changes for v3.15-rc1
The legacy HAVE_PWM Kconfig symbol is finally being retired. Thanks a
 lot to Sascha Hauer for doing that.
 
 Three new drivers are added: Freescale FTM, Cirrus Logic CLPS711X and
 Intel Low Power Subsystem.
 
 An assortment of fixes and cleanups rounds things off for this release
 cycle.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJTPmXoAAoJEN0jrNd/PrOhSacQAKNpqWHpFdFuhqpO6dvmqYj3
 dvf6EDMnNaOS+TjbCvwP5awAiBhTbJRaTclP1lXXXOnzHvzeeYWhS2ESp4Yl8mRx
 GRHj5OxmquaVPY5HN+6guVyCrgq4R2sxPU1P2VoPhhomhvP2VuEBbD/ddudC3e2k
 /e9BuBhUB9eaur6d+vKX7Bnz09wf+ASobgIisjyyqSYysDgE82BAanX/knnLIyQL
 RKCsz75w14rIxU/f8EML8EMnWiGINYpP+M/NGtPvcNBBOX9DkdzBvSvcbm+gS6ma
 g2P+zsJgxhUpvvmzhqUumADUU8BWo/P1Y/6FQGRku6EmmJQQspTvDvOs1jCauouC
 5vUA41Jwh+4+AKeNWN28tDlh9i5kKYdzYP5SeRcM9mW1SI7AIFmg62lxdus7ZnBB
 e8UFd26kp/hZxXPdDVHtQi9y5Z5kn4axutVpbISuW5P9z1HF9bFOVHKQVlk7D6uz
 EqqiYLdW/MxrmBq+v35biwx6afk3zJ8Qas/MmVIVTcLcLDTFLPEm4EawwcRZo8F3
 Jh4p4IHxjEgLYcwVBNOe4ZBJg10fM1gmh18dDTyri759HE1mpi4/DwTGcv3iK4AU
 njv4Q+qBq9QkY2ktw3qCkTDcwiM9jm+FHfdyKXeR5+CjfOf61/CF+N1jBQ8ZMrb7
 XIRHle+mvL/RYpPDML/P
 =pbF+
 -----END PGP SIGNATURE-----

Merge tag 'pwm/for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm changes from Thierry Reding:
 "The legacy HAVE_PWM Kconfig symbol is finally being retired.  Thanks a
  lot to Sascha Hauer for doing that.

  Three new drivers are added: Freescale FTM, Cirrus Logic CLPS711X and
  Intel Low Power Subsystem.

  An assortment of fixes and cleanups rounds things off for this release
  cycle"

* tag 'pwm/for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
  pwm: pxa: Constify OF match table
  pwm: pxa: Fix typo "pwm" -> "PWM"
  Revert "pwm: pxa: Use of_match_ptr()"
  pwm: add support for Intel Low Power Subsystem PWM
  pwm: Add CLPS711X PWM support
  pwm: atmel: correct CDTY calculation
  pwm: atmel: Fix polarity handling
  Documentation: Add device tree bindings for Freescale FTM PWM.
  pwm: Add Freescale FTM PWM driver support
  pwm: pxa: Use of_match_ptr()
  pwm: samsung: Use SIMPLE_DEV_PM_OPS macro
  pwm: renesas-tpu: Add dependency on HAS_IOMEM
  pwm: Remove obsolete HAVE_PWM Kconfig symbol
2014-04-05 18:32:31 -07:00
Linus Torvalds
2bf73dd61a ARM: SoC: late cleanups
These could not be part of the first cleanup branch, because they either
 came too late in the cycle, or they have dependencies on other branches.
 Important changes are:
 
 * The integrator platform is almost multiplatform capable after
   some reorganization (Linus Walleij)
 * Minor cleanups on Zynq (Michal Simek)
 * Lots of changes for Exynos and other Samsung platforms, including
   further preparations for multiplatform support and the clocks bindings
   are rearranged.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIVAwUAUz/2IGCrR//JCVInAQI+sA//baZOXHTNRR7uBh5PJgaDFIyNjtBDDyyB
 m+yYgw24n3WP1YWtFhBKza7p5Eh2spWYgffKV/logWM4SC3HjkCUsLkQwruHa2qe
 H/pCknUXqUNiwH76WVbfrABb+0tARjEB+U0QfXh7af7Zk+ZXMqQ1/ItU0YdpJiGO
 mOAI5c6gzpr953cmzuHer8foATmF5DNuJPhPDPYlgeg2+yvXgcnfi9a+AXE8Eqb1
 sZeWUJrqJERBlmsVgihq1+gPJjh0Kw7D9r835JqQeKRnywFgvGbmf5kYriPiEEBt
 hJUUnRHW6GCFQM9MemP0nOaRQlQYJA+EPqzB+0YRps0Gq+3QCIXFzZwLije/eMvr
 2YjpITS2MaTqvag1o4yNmfeG+hGMN6MgbOh9q5kLagTXn/9nsQ6aYkD9tCXw4G08
 bH3PP90AT6jQoNDoac5Pt2xPBPvY1JnnUegw5YmQQAlKeSEaiSJnHaC4gD9jzy7q
 fvoXey/Fz/ZgtZKL0wjbjhUrurS45xqZUW0MlMFOt6U7wdG4wsuemaI2PID6tKp8
 ZmZ5gyHsX+CK4GfmhFFu3XhM8hyRj3/OBSy0/Wls3znFH/6j/X1gvrH87gnS9+ax
 +Ettut5uCutDaUJRymXDlqdF9ysLC3DVHpofQPSCqVZ+IHQkUadypyc6YY1Z5mtQ
 x/nxniFA7/A=
 =1i9x
 -----END PGP SIGNATURE-----

Merge tag 'tags/cleanup2-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC late cleanups from Arnd Bergmann:
 "These could not be part of the first cleanup branch, because they
  either came too late in the cycle, or they have dependencies on other
  branches.  Important changes are:

   - The integrator platform is almost multiplatform capable after some
     reorganization (Linus Walleij)
   - Minor cleanups on Zynq (Michal Simek)
   - Lots of changes for Exynos and other Samsung platforms, including
     further preparations for multiplatform support and the clocks
     bindings are rearranged"

* tag 'tags/cleanup2-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits)
  devicetree: fix newly added exynos sata bindings
  ARM: EXYNOS: Fix compilation error in cpuidle.c
  ARM: S5P64X0: Explicitly include linux/serial_s3c.h in mach/pm-core.h
  ARM: EXYNOS: Remove hardware.h file
  ARM: SAMSUNG: Remove hardware.h inclusion
  ARM: S3C24XX: Remove invalid code from hardware.h
  dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock
  ARM: dts: Keep some essential LDOs enabled for arndale-octa board
  ARM: dts: Disable MDMA1 node for arndale-octa board
  ARM: S3C64XX: Fix build for implicit serial_s3c.h inclusion
  serial: s3c: Fix build of header without serial_core.h preinclusion
  ARM: EXYNOS: Allow wake-up using GIC interrupts
  ARM: EXYNOS: Stop using legacy Samsung PM code
  ARM: EXYNOS: Remove PM initcalls and useless indirection
  ARM: EXYNOS: Fix abuse of CONFIG_PM
  ARM: SAMSUNG: Move s3c_pm_check_* prototypes to plat/pm-common.h
  ARM: SAMSUNG: Move common save/restore helpers to separate file
  ARM: SAMSUNG: Move Samsung PM debug code into separate file
  ARM: SAMSUNG: Consolidate PM debug functions
  ARM: SAMSUNG: Use debug_ll_addr() to get UART base address
  ...
2014-04-05 15:46:37 -07:00
Linus Torvalds
cbda94e039 ARM: SoC: driver changes
These changes are mostly for ARM specific device drivers that either
 don't have an upstream maintainer, or that had the maintainer ask
 us to pick up the changes to avoid conflicts. A large chunk of this
 are clock drivers (bcm281xx, exynos, versatile, shmobile), aside from
 that, reset controllers for STi as well as a large rework of the
 Marvell Orion/EBU watchdog driver are notable.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIVAwUAUz/1+GCrR//JCVInAQJmfg/9GyqHatDjjUPUBjUQRIEtKgGdmQwdbDqF
 x+OrS/q5B5zYbpIWkbkt1IUYJfU+89Z5ev9jxI4rV824Nu9Y92mHPDnv+N/ptkIh
 q2OVP3bQDpWs3aEVV2B1HBNcWrNUuwco9BJu05eegEePii/cto0/wKwWIgUmrmjy
 xOLthsnp2YmeplGs7ctC6Dz8XbmELebpawejTGylARXei/SwmzB/YYDgJbYjRL2I
 WSCVa8Vo+MZaGC/yxdKVTtvsKVQenxGoMO3ojikJeRdvuVRJds48Cw+UBdzWYNeJ
 3Ssvbdx6Xltf9jy/7H0btOUgxPetZuUV+2XpbWfGu0Zr9FcGDv3q9hrxA+UYKnkY
 GIGU0otSsmpHnX5Ms3E2xnHiV/fihxA3qohqts5kYRBDr5uc+IpW6SbDymQliCGG
 OO4XmIVM3pmsqAqP3Zuseemt9CeSW2yC0XlfXkzjO74yY39c+WLBbtGI40Z5W6i0
 mM1C8RD3QSNijYCEC8eqz06BQfRImsPs+jllsnJTZaHfbOsib718uvandjfG26lN
 616YMcqq0Sp51HIQ4qW7f2dQr7vOyNqbukdkrwF5JgkY/nVki5kdciRg/yeipRy6
 Ey80a+OTq0GQljM0F2dcH/A1eHH9KsuI1L6NdSMJsl0h6guIBORPTwTw3qJ13OkR
 wpJyM+Gm+Fk=
 =u/FI
 -----END PGP SIGNATURE-----

Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver changes from Arnd Bergmann:
 "These changes are mostly for ARM specific device drivers that either
  don't have an upstream maintainer, or that had the maintainer ask us
  to pick up the changes to avoid conflicts.

  A large chunk of this are clock drivers (bcm281xx, exynos, versatile,
  shmobile), aside from that, reset controllers for STi as well as a
  large rework of the Marvell Orion/EBU watchdog driver are notable"

* tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits)
  Revert "dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac."
  Revert "net: stmmac: Add SOCFPGA glue driver"
  ARM: shmobile: r8a7791: Fix SCIFA3-5 clocks
  ARM: STi: Add reset controller support to mach-sti Kconfig
  drivers: reset: stih416: add softreset controller
  drivers: reset: stih415: add softreset controller
  drivers: reset: Reset controller driver for STiH416
  drivers: reset: Reset controller driver for STiH415
  drivers: reset: STi SoC system configuration reset controller support
  dts: socfpga: Add sysmgr node so the gmac can use to reference
  dts: socfpga: Add support for SD/MMC on the SOCFPGA platform
  reset: Add optional resets and stubs
  ARM: shmobile: r7s72100: fix bus clock calculation
  Power: Reset: Generalize qnap-poweroff to work on Synology devices.
  dts: socfpga: Update clock entry to support multiple parents
  ARM: socfpga: Update socfpga_defconfig
  dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac.
  net: stmmac: Add SOCFPGA glue driver
  watchdog: orion_wdt: Use %pa to print 'phys_addr_t'
  drivers: cci: Export CCI PMU revision
  ...
2014-04-05 15:37:40 -07:00
Linus Torvalds
f83ccb9358 ARM: SoC: device tree changes
A large part of the arm-soc patches are nowadays DT changes, adding support
 for new SoCs, boards and devices without changing kernel source. The plan
 is still to move the devicetree files out of the kernel tree and reduce
 the amount of churn going on here, but we keep finding reasons to delay
 doing that.
 
 Changes are really all over the place, with little sticking out particularly.
 We have contributions from a total of 116 people in this branch.
 
 Unfortunately, the size of this branch also causes a significant number
 of conflicts at the moment, typically when subsystem maintainers merge
 patches that change the driver at the same time as the dts files. In
 most cases this could be avoided because the dts changes are supposed
 to be compatible in both ways, and we are asking everyone to send ARM
 dts changes through our tree only.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIVAwUAUz/11WCrR//JCVInAQIIyRAA0DjdNNQ/A4G2i1nZCiTFH6a4oZy4JarN
 ATVPkW/V8avhh+yVNe5FWA44Xe6CDC5TXwMaIsbK+w3Iclj3fplh/MsBkQ9ZT9Sl
 LAjJoOjuYucCeDy0WLVioRKZ4PJEDoCu/oZTauIMnmWCOCRxLYpOM3FkAT9oN/Ti
 lswpTSLiV1/U3ZSI4M3qn+Sx1VJL8c/hAIWbvf5if2diYkWPk3VOSKyxmD9zLWdD
 Iqtb79J+ETVeOIM4sHnx79cG4ZCdpOfRAl7qx6hkJu0YATXESxWhpXVE2McTJuzM
 qHKsRRNSfsfSWPeF4angll9o06X/qgdT6C4P2dfH49lGeG7llOttw3OaCx3hWCTe
 U5bt26qtbwG2ZbzocaqvideP+rbpQrCH2vdO1embPv5Lu6peMoBWjxy6twSVXJBG
 LIymJ0IbiGYxL7BReGqRXt6ehy0BDWBeTSTdsGqgEl2TnxHuS/kgGfJc4D5riiEk
 aRPVq10p/k+yo4BZtq2GqXIOG6cqkIQ5lhl5Tg9+MfUlquAONqJP70FgRJDBIw9L
 9uJp71bgSsA6eYg2tXoqJtpdjKplDWavgtACzIkFg2qFLyYmKvx+F0AXbeTIsrri
 /mIchTyG+dgiIjWvj/Xsf7jhrdzRcl3uKsJwFmk927pIsh24HV8T+LKgHrf+sVcO
 qEsEnKGYA6s=
 =zl/N
 -----END PGP SIGNATURE-----

Merge tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC device tree changes from Arnd Bergmann:
 "A large part of the arm-soc patches are nowadays DT changes, adding
  support for new SoCs, boards and devices without changing kernel
  source.  The plan is still to move the devicetree files out of the
  kernel tree and reduce the amount of churn going on here, but we keep
  finding reasons to delay doing that.

  Changes are really all over the place, with little sticking out
  particularly.  We have contributions from a total of 116 people in
  this branch.

  Unfortunately, the size of this branch also causes a significant
  number of conflicts at the moment, typically when subsystem
  maintainers merge patches that change the driver at the same time as
  the dts files.  In most cases this could be avoided because the dts
  changes are supposed to be compatible in both ways, and we are asking
  everyone to send ARM dts changes through our tree only"

* tag 'dt-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (541 commits)
  dts: stmmac: Document the clocks property in the stmmac base document
  dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac.
  ARM: STi: stih41x: Add support for the FSM Serial Flash Controller
  ARM: STi: stih416: Add support for the FSM Serial Flash Controller
  ARM: tegra: fix Dalmore pinctrl configuration
  ARM: dts: keystone: use common "ti,keystone" compatible instead of -evm
  ARM: dts: k2hk-evm: set ubifs partition size for 512M NAND
  ARM: dts: Build all keystone dt blobs
  ARM: dts: keystone: Fix control register range for clktsip
  ARM: dts: keystone: Fix domain register range for clkfftc1
  ARM: dts: bcm28155-ap: leave camldo1 on to fix reboot
  ARM: dts: add bcm590xx pmu support and enable for bcm28155-ap
  ARM: dts: bcm21664: Add device tree files.
  ARM: DT: bcm21664: Device tree bindings
  ARM: efm32: properly namespace i2c location property
  ARM: efm32: fix unit address part in USART2 device nodes' names
  ARM: mvebu: Enable NAND controller in Armada 385-DB
  ARM: mvebu: Add support for NAND controller in Armada 38x SoC
  ARM: mvebu: Add the Core Divider clock to Armada 38x SoCs
  ARM: mvebu: Add a 2 GHz fixed-clock on Armada 38x SoCs
  ...
2014-04-05 15:29:04 -07:00
Linus Torvalds
930b440cd8 ARM: SoC: board changes
As we continue to replace board files with device tree descriptions,
 this part of the ARM support is getting smaller. We have basically just
 defconfig changes here this time, and a significant number of Renesas
 shmobile changes, as Renesas is still in the process of deprecating
 board file support.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIVAwUAUz/yW2CrR//JCVInAQIHjxAAqQzkWa8SN2u0jwEgW2B+BI3wqiAn6MWm
 fI4aAfQbDgwmKaHfNvx3u3H9eI/0Qe6C2RXS/iBTOWr5VtjTYHetZ/ksvxmRUk8H
 dn/6V1nxbG4eh3yw699RaNeu0TduxU/SOzZuNo7J/+tvKwupgl/ydyvB8+QH8VMH
 YtIjZu7xAmX1T4NoWePZBOhmvOMlk7MVGnCveECA8tIbfoquyb4kBD3hjmwHjdD3
 iwTvmwjMBAs/LBW7HAPTz4CqLFrl50dO15oMRWkESgoBlQjelUT/26D+I7bl5ej9
 WhU6EO8vZ6F9OAfc3snOZVEvLiudfOY0a/DhQuB8etZideD2AGvsZcNngEaB450s
 lkYGjUgh5KWqJKw/gD5K+HjUnI7D8bn32c/mUYpzgQV0cbKpda1ZXyf/lNv+XAsQ
 nscvpWMQg7oV8JG7SnW189ytMRRy6axfYFX3Sh+3XLj18PPX4wNgKjRdgw8bRA/h
 wRb54pAfEaasqNU9MXw75hAwQn6Kmt2CFLfpV0Zd2yWXvvCxLoKIqH1+G1k3qIH2
 niuGFvtWmYwvc/X3CVs7mFPT7Ls24C/D7slChs5bm/UvJN3ukpJBJ9OoHAyD5idR
 Ufn/PQHRMDDqDVELyHEp7xq2+2ErrE/xbl/XyerZY2qufAIsfUG9Z/7B0GDYifqp
 bYrzBQa/MGs=
 =q7Vc
 -----END PGP SIGNATURE-----

Merge tag 'boards-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC board changes from Arnd Bergmann:
 "As we continue to replace board files with device tree descriptions,
  this part of the ARM support is getting smaller.  We have basically
  just defconfig changes here this time, and a significant number of
  Renesas shmobile changes, as Renesas is still in the process of
  deprecating board file support"

* tag 'boards-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (92 commits)
  ARM: enable fhandle in multi_v7_defconfig
  ARM: tegra: enable fhandle in tegra_defconfig
  ARM: update multi_v7_defconfig for Tegra
  ARM: add Marvell Dove and some drivers to multi_v7 defconfig
  ARM: fix duplicate symbols in multi_v5_defconfig
  ARM: pxa: add gpio keys information
  ARM: tegra: defconfig updates
  ARM: config: keystone: enable AEMIF/NAND support
  ARM: qcom: Enable basic support for Qualcomm platforms in multi_v7_defconfig
  ARM: kirkwood: Add HP T5325 devices to {multi|mvebu}_v5_defconfig
  ARM: config: Add mvebu_v5_defconfig
  ARM: config: Add a multi_v5_defconfig
  ARM: shmobile: r7s72100: update defconfig for I2C usage
  ARM: shmobile: Remove Lager DT reference legacy clock bits
  ARM: shmobile: Remove Koelsch DT reference legacy clock bits
  ARM: shmobile: Remove KZM9D board code
  ARM: mvebu: update defconfigs for Armada 375 and 38x
  ARM: dove: Enable watchdog support in the defconfig
  ARM: mvebu: Enable watchdog support in defconfig
  ARM: config: keystone: enable led support
  ...
2014-04-05 14:44:13 -07:00
Linus Torvalds
ff050ad12c ARM: SoC specific changes
Lots of changes specific to one of the SoC families. Some that
 stick out are:
 
 * mach-qcom gains new features, most importantly SMP support for
   the newer chips (Stephen Boyd, Rohit Vaswani)
 * mvebu gains support for three new SoCs: Armada 375, 380 and 385
   (Thomas Petazzoni and Free-electrons team)
 * SMP support for Rockchips (Heiko Stübner)
 * Lots of i.MX changes (Shawn Guo)
 * Added support for BCM5301x SoC (Hauke Mehrtens)
 * Multiplatform support for Marvell Kirkwood and Dove
   (Andrew Lunn and Sebastian Hesselbarth doing the final part
   of a long journey)
 * Unify davinci platforms and remove obsolete ones (Sekhar Nori,
   Arnd Bergmann)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIVAwUAUz/yT2CrR//JCVInAQJN8A/9Ft1rfp4LEe8Lpr9yAZydG4UaJKy8Hh7Z
 fmohMAuy88J+8jzdwQKKCeEiId+nIf+WmFIQDn9YRDev1/T2v32Ax49XuGtY47JX
 4loIC2wR0+j1aSwhEVOmlM03lX7Hbu6iNDkxaLkDKTRrt3DhDNA6cPZYwNOT273W
 Yx7hIDpvsoOVN3zbPwqhwLrXgywsaNB9E7ly1GixRd1thdg46kMRcM0LJSXPH3we
 pyx7sZbILTVMeUx79XUTvBDJYsbjJWFZknVDYXGkrS5YxAASVsVW2KW9fP9E+UXE
 wTmOxg6spsHGgCezwy8NL5UmfaAOXL3mm6ginFwWpyz7Iu+P5IvfR1W+8UA/O8tp
 K9y8wLA64chPQJkAGaPQBqUPq9QkNHodZWgaPKxKuuv3qF481DCnQKkFRz+sl7mu
 oQVGnoMCnTY6L6yYcIq/GpgiJ731vwefirAwPR8FEBN/gw/gC01b+DDchx/5inPJ
 6V6dCEtPZxXMOsIaYBWFauk3pMFU3E8coklmteyYDQg7eb+55Zq3vsNEpu/vb6ll
 M660AQzzbkZ7lgsSBdNODEvkNH15kC35G2UCfwy99uCE4k/0Vi7reJ1BzXkc+dtJ
 +maBtA6NMALXQ/EI+B+fZLccI4Hv7avwFy1rQJaf+TLiFvTd9yp0qUX8JjXWDPgu
 pPWQOC4a9mU=
 =AGpV
 -----END PGP SIGNATURE-----

Merge tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC specific changes from Arnd Bergmann:
 "Lots of changes specific to one of the SoC families.  Some that stick
  out are:

   - mach-qcom gains new features, most importantly SMP support for the
     newer chips (Stephen Boyd, Rohit Vaswani)
   - mvebu gains support for three new SoCs: Armada 375, 380 and 385
     (Thomas Petazzoni and Free-electrons team)
   - SMP support for Rockchips (Heiko Stübner)
   - Lots of i.MX changes (Shawn Guo)
   - Added support for BCM5301x SoC (Hauke Mehrtens)
   - Multiplatform support for Marvell Kirkwood and Dove (Andrew Lunn
     and Sebastian Hesselbarth doing the final part of a long journey)
   - Unify davinci platforms and remove obsolete ones (Sekhar Nori, Arnd
     Bergmann)"

* tag 'soc-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (126 commits)
  ARM: sunxi: Select HAVE_ARM_ARCH_TIMER
  ARM: cache-tauros2: remove ARMv6 code
  ARM: mvebu: don't select CONFIG_NEON
  ARM: davinci: fix DT booting with default defconfig
  ARM: configs: bcm_defconfig: enable bcm590xx regulator support
  ARM: davinci: remove tnetv107x support
  MAINTAINERS: Update ARM STi maintainers
  ARM: restrict BCM_KONA_UART to ARCH_BCM_MOBILE
  ARM: bcm21664: Add board support.
  ARM: sunxi: Add the new watchog compatibles to the reboot code
  ARM: enable ARM_HAS_SG_CHAIN for multiplatform
  ARM: davinci: remove da8xx_omapl_defconfig
  ARM: davinci: da8xx: fix multiple watchdog device registration
  ARM: davinci: add da8xx specific configs to davinci_all_defconfig
  ARM: davinci: enable da8xx build concurrently with older devices
  ARM: BCM5301X: workaround suppress fault
  ARM: BCM5301X: add early debugging support
  ARM: BCM5301X: initial support for the BCM5301X/BCM470X SoCs with ARM CPU
  ARM: mach-bcm: Remove GENERIC_TIME
  ARM: shmobile: APMU: Fix warnings due to improper printk formats
  ...
2014-04-05 14:19:54 -07:00
Linus Torvalds
dfc25e4503 ARM: SoC: cleanups for 3.15
These cleanup patches are mainly move stuff around and should all
 be harmless. They are mainly split out so that other branches can
 be based on top to avoid conflicts.
 
 Notable changes are:
 
 * We finally remove all mach/timex.h, after CLOCK_TICK_RATE is no
   longer used. (Uwe Kleine-König)
 * The Qualcomm MSM platform is split out into legacy mach-msm and
   new-style mach-qcom, to allow easier maintainance of the new
   hardware support without regressions. (Kumar Gala)
 * A rework of some of the Kconfig logic to simplify multiplatform
   support (Rob Herring)
 * Samsung Exynos gets closer to supporting multiplatform (Sachin
   Kamat and others)
 * mach-bcm3528 gets merged into mach-bcm (Stephen Warren)
 * at91 gains some common clock framework support (Alexandre Belloni,
   Jean-Jacques Hiblot and other French people).
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIVAwUAUz/yOWCrR//JCVInAQLOPBAAwTMkMrD8S8ggz6vfiQHZNdRPAC7NUJ46
 +eYKmBVi5d6EdnjNuRElWENsh0ZosSAUFHrXsIC2NdH9sAJ9HOqWNNLymuA59Jo9
 HZ/Ze6xQXDPNV7TROPoXuIli/2OCOXyyQHJsfI7h9V3PCx31qo0B5OdCxU0mtXK6
 r1giREhnJFwfQMF/FTdnzhalFJoSjWwv/nkpNmQDJKRLKj9GzwQqItqw68gV6RzU
 Gnt6YK+9xC1B0cfWTFhAm6kbr9i7mvHoMG5tE3no2uuJMn4K7TgeMqOyvPWhmUeB
 EZi656szT1m5VfRWOqG+7coZO2VM4GO4NI0Xfin3GHllugOYls1il/FAfCPMLiwh
 RvuOmQGCkLIpdkuHop5QaI/h1EzlHA59nzTjmGf1+wWPsm0CIg08XOD9izQbRnN9
 EmRqn1/8POIi17xcWyeMp8LB0APsTI+IflZFaYprEY9VlLLA/Pd+7udULhs8Bq8y
 1l6fB6aPZKnDKCBy/PEIR+y+EHFEbwfrx6zm/pxVDX6P5DlQMFWL78pdBoJUa2h8
 3pm/bSzNU5OSz1nJMLJv2jBTtnM5BvFgQBUi2qJ9Lr+nUhJXKCJ80kE/nOlXoCIU
 J952p3OhkYTQQcjuUVQeTXvRUOGB7mKok0pDFZNE6c7faqxTCudMABQq/KbMFstU
 eE3cH5FyYj4=
 =GcBb
 -----END PGP SIGNATURE-----

Merge tag 'cleanup-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC cleanups from Arnd Bergmann:
 "These cleanup patches are mainly move stuff around and should all be
  harmless.  They are mainly split out so that other branches can be
  based on top to avoid conflicts.

  Notable changes are:

   - We finally remove all mach/timex.h, after CLOCK_TICK_RATE is no
     longer used (Uwe Kleine-König)
   - The Qualcomm MSM platform is split out into legacy mach-msm and
     new-style mach-qcom, to allow easier maintainance of the new
     hardware support without regressions (Kumar Gala)
   - A rework of some of the Kconfig logic to simplify multiplatform
     support (Rob Herring)
   - Samsung Exynos gets closer to supporting multiplatform (Sachin
     Kamat and others)
   - mach-bcm3528 gets merged into mach-bcm (Stephen Warren)
   - at91 gains some common clock framework support (Alexandre Belloni,
     Jean-Jacques Hiblot and other French people)"

* tag 'cleanup-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (89 commits)
  ARM: hisi: select HAVE_ARM_SCU only for SMP
  ARM: efm32: allow uncompress debug output
  ARM: prima2: build reset code standalone
  ARM: at91: add PWM clock
  ARM: at91: move sam9261 SoC to common clk
  ARM: at91: prepare common clk transition for sam9261 SoC
  ARM: at91: updated the at91_dt_defconfig with support for the ADS7846
  ARM: at91: dt: sam9261: Device Tree support for the at91sam9261ek
  ARM: at91: dt: defconfig: Added the sam9261 to the list of DT-enabled SOCs
  ARM: at91: dt: Add at91sam9261 dt SoC support
  ARM: at91: switch sam9rl to common clock framework
  ARM: at91/dt: define main clk frequency of at91sam9rlek
  ARM: at91/dt: define at91sam9rl clocks
  ARM: at91: prepare common clk transition for sam9rl SoCs
  ARM: at91: prepare sam9 dt boards transition to common clk
  ARM: at91: dt: sam9rl: Device Tree for the at91sam9rlek
  ARM: at91/defconfig: Add the sam9rl to the list of DT-enabled SOCs
  ARM: at91: Add at91sam9rl DT SoC support
  ARM: at91: prepare at91sam9rl DT transition
  ARM: at91/defconfig: refresh at91sam9260_9g20_defconfig
  ...
2014-04-05 13:51:19 -07:00
Linus Torvalds
9f800363bb ARM: SoC non-critical bug fixes for 3.15
Lots of isolated bug fixes that were not found to be important
 enough to be submitted before the merge window or backported
 into stable kernels.
 The vast majority of these came out of Arnd's randconfig testing
 and just prevents running into build-time bugs in configurations
 that we do not care about in practice.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIVAwUAUz/yEmCrR//JCVInAQIDsBAAu9uUC/uuc77953rsRqXPOCqjG4Q4g7Y+
 HGxuztTGGJN6eglK7+aRKbmSlZck6KQykevm+OYnoINcGyazXmajkUnbaVvgNCU9
 iRyRLkLjilDWBQXY5Ou3wK2WgyI4pMokRYIkp+MpQHQ5IlvJ5707IYj+FswdK5kT
 npbcP+L5oJ13afVnI18uflapr2ecXGdvfuEZw3sWpKcfefutxmEVYzRUBkNgj5Pd
 bva9GcWuA/ymRJR1XQmXh7EE+kqzGX5P0hFfaQsgtUwvY2Bv3fNia+GMLrf6pUGb
 Pl3rxyfo9VKoW0gbeVB7sk1rHTgh6ay2T8PBSz5dpyoR4A1n8BZQXPjUd7fBKv97
 VRWMXRQz5sQ05FnvJFlV5CcYikf8GFOPooUhgY7Fo1sdoDawkAOQ1AJ4yhPsx86u
 V/S3o3pMWqDGnFMFmS95iAWW7Ru66XVYsPJnFktiLXt6SLlSAY52DzV6HlStF4hi
 O9dsIi5TsOxYhSWpMFZCxHK/I805zEjGOAyTYnCQB6Lwadg0mUiwdRJvp0YzcdDM
 X1mCsz8yHM3bbhvkxbqzwnBNgz24TkDPA8IvUGFtyxGF+5m8MgAzIKcGc4PKI6Gg
 I9M0oechC2dusvfflXFinvRhZMHMHi8+t58b/+29KrsacnE5vDmBFzeWGUkCXs5q
 oo4cWe14m6U=
 =KRJL
 -----END PGP SIGNATURE-----

Merge tag 'fixes-non-critical-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC non-critical bug fixes from Arnd Bergmann:
 "Lots of isolated bug fixes that were not found to be important enough
  to be submitted before the merge window or backported into stable
  kernels.

  The vast majority of these came out of Arnd's randconfig testing and
  just prevents running into build-time bugs in configurations that we
  do not care about in practice"

* tag 'fixes-non-critical-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (75 commits)
  ARM: at91: fix a typo
  ARM: moxart: fix CPU selection
  ARM: tegra: fix board DT pinmux setup
  ARM: nspire: Fix compiler warning
  IXP4xx: Fix DMA masks.
  Revert "ARM: ixp4xx: Make dma_set_coherent_mask common, correct implementation"
  IXP4xx: Fix Goramo Multilink GPIO conversion.
  Revert "ARM: ixp4xx: fix gpio rework"
  ARM: tegra: make debug_ll code build for ARMv6
  ARM: sunxi: fix build for THUMB2_KERNEL
  ARM: exynos: add missing include of linux/module.h
  ARM: exynos: fix l2x0 saved regs handling
  ARM: samsung: select CRC32 for SAMSUNG_PM_CHECK
  ARM: samsung: select ATAGS where necessary
  ARM: samsung: fix SAMSUNG_PM_DEBUG Kconfig logic
  ARM: samsung: allow serial driver to be disabled
  ARM: s5pv210: enable IDE support in MACH_TORBRECK
  ARM: s5p64x0: fix building with only one soc type
  ARM: s3c64xx: select power domains only when used
  ARM: s3c64xx: MACH_SMDK6400 needs HSMMC1
  ...
2014-04-05 13:44:27 -07:00
Linus Torvalds
2d1eb87ae1 Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM changes from Russell King:

 - Perf updates from Will Deacon:
   - Support for Qualcomm Krait processors (run perf on your phone!)
   - Support for Cortex-A12 (run perf stat on your FPGA!)
   - Support for perf_sample_event_took, allowing us to automatically decrease
     the sample rate if we can't handle the PMU interrupts quickly enough
     (run perf record on your FPGA!).

 - Basic uprobes support from David Long:
     This patch series adds basic uprobes support to ARM. It is based on
     patches developed earlier by Rabin Vincent. That approach of adding
     hooks into the kprobes instruction parsing code was not well received.
     This approach separates the ARM instruction parsing code in kprobes out
     into a separate set of functions which can be used by both kprobes and
     uprobes. Both kprobes and uprobes then provide their own semantic action
     tables to process the results of the parsing.

 - ARMv7M (microcontroller) updates from Uwe Kleine-König

 - OMAP DMA updates (recently added Vinod's Ack even though they've been
   sitting in linux-next for a few months) to reduce the reliance of
   omap-dma on the code in arch/arm.

 - SA11x0 changes from Dmitry Eremin-Solenikov and Alexander Shiyan

 - Support for Cortex-A12 CPU

 - Align support for ARMv6 with ARMv7 so they can cooperate better in a
   single zImage.

 - Addition of first AT_HWCAP2 feature bits for ARMv8 crypto support.

 - Removal of IRQ_DISABLED from various ARM files

 - Improved efficiency of virt_to_page() for single zImage

 - Patch from Ulf Hansson to permit runtime PM callbacks to be available for
   AMBA devices for suspend/resume as well.

 - Finally kill asm/system.h on ARM.

* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (89 commits)
  dmaengine: omap-dma: more consolidation of CCR register setup
  dmaengine: omap-dma: move IRQ handling to omap-dma
  dmaengine: omap-dma: move register read/writes into omap-dma.c
  ARM: omap: dma: get rid of 'p' allocation and clean up
  ARM: omap: move dma channel allocation into plat-omap code
  ARM: omap: dma: get rid of errata global
  ARM: omap: clean up DMA register accesses
  ARM: omap: remove almost-const variables
  ARM: omap: remove references to disable_irq_lch
  dmaengine: omap-dma: cleanup errata 3.3 handling
  dmaengine: omap-dma: provide register read/write functions
  dmaengine: omap-dma: use cached CCR value when enabling DMA
  dmaengine: omap-dma: move barrier to omap_dma_start_desc()
  dmaengine: omap-dma: move clnk_ctrl setting to preparation functions
  dmaengine: omap-dma: improve efficiency loading C.SA/C.EI/C.FI registers
  dmaengine: omap-dma: consolidate clearing channel status register
  dmaengine: omap-dma: move CCR buffering disable errata out of the fast path
  dmaengine: omap-dma: provide register definitions
  dmaengine: omap-dma: consolidate setup of CCR
  dmaengine: omap-dma: consolidate setup of CSDP
  ...
2014-04-05 13:20:43 -07:00
Dave Airlie
9f97ba806a Merge tag 'drm-intel-fixes-2014-04-04' of git://anongit.freedesktop.org/drm-intel into drm-next
Merge window -fixes pull request as usual. Well, I did sneak in Jani's
drm_i915_private_t typedef removal, need to have fun with a big sed job
too ;-)

Otherwise:
- hdmi interlaced fixes (Jesse&Ville)
- pipe error/underrun/crc tracking fixes, regression in late 3.14-rc (but
  not cc: stable since only really relevant for igt runs)
- large cursor wm fixes (Chris)
- fix gpu turbo boost/throttle again, was getting stuck due to vlv rps
  patches (Chris+Imre)
- fix runtime pm fallout (Paulo)
- bios framebuffer inherit fix (Chris)
- a few smaller things

* tag 'drm-intel-fixes-2014-04-04' of git://anongit.freedesktop.org/drm-intel: (196 commits)
  Skip intel_crt_init for Dell XPS 8700
  drm/i915: vlv: fix RPS interrupt mask setting
  Revert "drm/i915/vlv: fixup DDR freq detection per Punit spec"
  drm/i915: move power domain init earlier during system resume
  drm/i915: Fix the computation of required fb size for pipe
  drm/i915: don't get/put runtime PM at the debugfs forcewake file
  drm/i915: fix WARNs when reading DDI state while suspended
  drm/i915: don't read cursor registers on powered down pipes
  drm/i915: get runtime PM at i915_display_info
  drm/i915: don't read pp_ctrl_reg if we're suspended
  drm/i915: get runtime PM at i915_reg_read_ioctl
  drm/i915: don't schedule force_wake_timer at gen6_read
  drm/i915: vlv: reserve the GT power context only once during driver init
  drm/i915: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/overlay: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/ringbuffer: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/display: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/irq: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/gem: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/dma: prefer struct drm_i915_private to drm_i915_private_t
  ...
2014-04-05 16:14:21 +10:00
Linus Torvalds
8e0c083234 fbdev changes for 3.15 (main part)
Various fbdev fixes and improvements, but nothing big.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTPoIDAAoJEPo9qoy8lh71ScsQAI4sxk8ci/Al6uh3aOw90M+b
 Iy3MnBfjcItmtpmNUm8JJQ7ce5hfX2H8+uONu5iQCVLXZZyqDsIUtoJlZn2XCnEV
 3WFtHE12UwdiAiTYdinK6PH42A5G2U5RC2QMtPxAdm/QoKJgxI3ngsWJydFqWsRc
 wT7cFZ90ZybFc1+n5gcoXqoSfIm9ve/jTAVIzYCWRpqVUpsHbFGmK3t+MRaw4d6V
 AhJVYAwF5OJkB/QiKOiAmP1QytC7mKDtGy/GlQAZhrr924OK+/EVM1gUTdJEiE7x
 j1cZhQh5w/zisQE7N05ch5BTAZZRWMa5eUc/BbPal8sNwu3oK+WE5VOxClGLhCr/
 x3zq5Dzxr9r3xwonXILzUBqpGgmPuKPa0mAeknE0/tAgtqRvbLBttc1bp/sJj6/8
 6eNMEVg1SOg4387kR/kF4dRgeiLF9enrwNxVgm3rlJOXQQcpmqC7F4e9yiGdfqyr
 ZVzGYIvwErTLL/T/UBc6OTyGoG7Ifake1PEV8H0GWaF5uzIEZXoFJrEx7o9j9SR/
 H7qOcz7lm3YSmKB0tdgfBGMOnkOaWn+GMTW8N4M071PHyVEyJmz9uxLHQSiRRuMc
 Fwr1r2SyuxP1TmyIGT/Kyk2rApx/KP1TH/Z8MbFNL7J6VwgBzNrkIj1DbkngCODf
 VcbZiq04uICNKw8QsHtg
 =bavN
 -----END PGP SIGNATURE-----

Merge tag 'fbdev-main-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull fbdev changes from Tomi Valkeinen:
 "Various fbdev fixes and improvements, but nothing big"

* tag 'fbdev-main-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (38 commits)
  fbdev: Make the switch from generic to native driver less alarming
  Video: atmel: avoid the id of fix screen info is overwritten
  video: imxfb: Add DT default contrast control register property.
  video: atmel_lcdfb: ensure the hardware is initialized with the correct mode
  fbdev: vesafb: add dev->remove() callback
  fbdev: efifb: add dev->remove() callback
  video: pxa3xx-gcu: switch to devres functions
  video: pxa3xx-gcu: provide an empty .open call
  video: pxa3xx-gcu: pass around struct device *
  video: pxa3xx-gcu: rename some symbols
  sisfb: fix 1280x720 resolution support
  video: fbdev: uvesafb: Remove impossible code path in uvesafb_init_info
  video: fbdev: uvesafb: Remove redundant NULL check in uvesafb_remove
  fbdev: FB_OPENCORES should depend on HAS_DMA
  OMAPDSS: convert pixel clock to common videomode style
  OMAPDSS: Remove unused get_context_loss_count support
  OMAPDSS: use DISPC register to detect context loss
  video: da8xx-fb: Use "SIMPLE_DEV_PM_OPS" macro
  video: imxfb: Convert to SIMPLE_DEV_PM_OPS
  video: imxfb: Resolve mismatch between backlight/contrast
  ...
2014-04-04 21:28:36 -07:00
Linus Torvalds
f7789dc0d4 Merge branch 'locks-3.15' of git://git.samba.org/jlayton/linux
Pull file locking updates from Jeff Layton:
 "Highlights:

   - maintainership change for fs/locks.c.  Willy's not interested in
     maintaining it these days, and is OK with Bruce and I taking it.
   - fix for open vs setlease race that Al ID'ed
   - cleanup and consolidation of file locking code
   - eliminate unneeded BUG() call
   - merge of file-private lock implementation"

* 'locks-3.15' of git://git.samba.org/jlayton/linux:
  locks: make locks_mandatory_area check for file-private locks
  locks: fix locks_mandatory_locked to respect file-private locks
  locks: require that flock->l_pid be set to 0 for file-private locks
  locks: add new fcntl cmd values for handling file private locks
  locks: skip deadlock detection on FL_FILE_PVT locks
  locks: pass the cmd value to fcntl_getlk/getlk64
  locks: report l_pid as -1 for FL_FILE_PVT locks
  locks: make /proc/locks show IS_FILE_PVT locks as type "FLPVT"
  locks: rename locks_remove_flock to locks_remove_file
  locks: consolidate checks for compatible filp->f_mode values in setlk handlers
  locks: fix posix lock range overflow handling
  locks: eliminate BUG() call when there's an unexpected lock on file close
  locks: add __acquires and __releases annotations to locks_start and locks_stop
  locks: remove "inline" qualifier from fl_link manipulation functions
  locks: clean up comment typo
  locks: close potential race between setlease and open
  MAINTAINERS: update entry for fs/locks.c
2014-04-04 14:21:20 -07:00
Linus Torvalds
3c83e61e67 Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
 "The main set of series of patches for media subsystem, including:
   - document RC sysfs class
   - added an API to setup scancode to allow waking up systems using the
     Remote Controller
   - add API for SDR devices.  Drivers are still on staging
   - some API improvements for getting EDID data from media
     inputs/outputs
   - new DVB frontend driver for drx-j (ATSC)
   - one driver (it913x/it9137) got removed, in favor of an improvement
     on another driver (af9035)
   - added a skeleton V4L2 PCI driver at documentation
   - added a dual flash driver (lm3646)
   - added a new IR driver (img-ir)
   - added an IR scancode decoder for the Sharp protocol
   - some improvements at the usbtv driver, to allow its core to be
     reused.
   - added a new SDR driver (rtl2832u_sdr)
   - added a new tuner driver (msi001)
   - several improvements at em28xx driver to fix PM support, device
     removal and to split the V4L2 specific bits into a separate
     sub-driver
   - one driver got converted to videobuf2 (s2255drv)
   - the e4000 tuner driver now follows an improved binding model
   - some fixes at V4L2 compat32 code
   - several fixes and enhancements at videobuf2 code
   - some cleanups at V4L2 API documentation
   - usual driver enhancements, new board additions and misc fixups"

[ NOTE! This merge effective drops commit 4329b93b28 ("of: Reduce
  indentation in of_graph_get_next_endpoint").

  The of_graph_get_next_endpoint() function was moved and renamed by
  commit fd9fdb78a9 ("[media] of: move graph helpers from
  drivers/media/v4l2-core to drivers/of").  It was originally called
  v4l2_of_get_next_endpoint() and lived in the file
  drivers/media/v4l2-core/v4l2-of.c.

  In that original location, it was then fixed to support empty port
  nodes by commit b9db140c1e ("[media] v4l: of: Support empty port
  nodes"), and that commit clashes badly with the dropped "Reduce
  intendation" commit.  I had to choose one or the other, and decided
  that the "Support empty port nodes" commit was more important ]

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (426 commits)
  [media] em28xx-dvb: fix PCTV 461e tuner I2C binding
  Revert "[media] em28xx-dvb: fix PCTV 461e tuner I2C binding"
  [media] em28xx: fix PCTV 290e LNA oops
  [media] em28xx-dvb: fix PCTV 461e tuner I2C binding
  [media] m88ds3103: fix bug on .set_tone()
  [media] saa7134: fix WARN_ON during resume
  [media] v4l2-dv-timings: add module name, description, license
  [media] videodev2.h: add parenthesis around macro arguments
  [media] saa6752hs: depends on CRC32
  [media] si4713: fix Kconfig dependencies
  [media] Sensoray 2255 uses videobuf2
  [media] adv7180: free an interrupt on failure paths in init_device()
  [media] e4000: make VIDEO_V4L2 dependency optional
  [media] af9033: Don't export functions for the hardware filter
  [media] af9035: use af9033 PID filters
  [media] af9033: implement PID filter
  [media] rtl2832_sdr: do not use dynamic stack allocation
  [media] e4000: fix 32-bit build error
  [media] em28xx-audio: make sure audio is unmuted on open()
  [media] DocBook media: v4l2_format_sdr was renamed to v4l2_sdr_format
  ...
2014-04-04 09:50:07 -07:00
Andrzej Hajda
bbab1e3f6b ARM: dts: exynos4412-trats2: enable exynos/fimd node
The patch changes fimd node status to OK.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-04-04 21:24:50 +09:00
Andrzej Hajda
b56083968f ARM: dts: exynos4210-trats: enable exynos/fimd node
The patch changes fimd node status to OK.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-04-04 21:24:49 +09:00
Andrzej Hajda
420ae8451a ARM: dts: exynos4412-trats2: add panel node
The patch adds s6e8aa0 panel node for trats2.
It adds also trats2 specific properties for DSI
and regulator required by panel.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-04-04 21:24:49 +09:00
Andrzej Hajda
e78dd468d0 ARM: dts: exynos4210-trats: add panel node
The patch adds s6e8aa0 panel node for trats.
It adds also trats specific properties for DSI.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-04-04 21:24:49 +09:00
Andrzej Hajda
8b7dd64cbe ARM: dts: exynos4: add MIPI DSI Master node
This is a common part of DSI node for all Exynos4 boards.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-04-04 21:24:49 +09:00
Andrzej Hajda
ffff29d1e3 ARM: dts: exynos4210-universal_c210: add proper panel node
This patch replaces panel bindings for panel initialized by boot loader
with bindings to proper ld9040 panel.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-04-04 21:24:49 +09:00
Tomi Valkeinen
b4f889208f ARM: OMAP2+: remove pdata quirks for displays
Remove pdata quirks for the displays on boards that are now supported
properly with DT.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-04-04 09:55:18 +03:00
Russell King
bce5669be3 Merge branch 'devel-stable' into for-next 2014-04-04 00:33:49 +01:00
Russell King
95959e6a06 Merge branches 'amba', 'fixes', 'misc', 'mmci', 'unstable/omap-dma' and 'unstable/sa11x0' into for-next 2014-04-04 00:33:32 +01:00
Russell King
596c471b69 dmaengine: omap-dma: move register read/writes into omap-dma.c
Export the DMA register information from the SoC specific data, such
that we can access the registers directly in omap-dma.c, mapping the
register region ourselves as well.

Rather than calculating the DMA channel register in its entirety for
each access, we pre-calculate an offset base address for the allocated
DMA channel and then just use the appropriate register offset.

Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-04 00:31:49 +01:00
Russell King
34a378fcb9 ARM: omap: dma: get rid of 'p' allocation and clean up
The omap_system_dma_plat_info structure is only seven words, it's not
worth the expense of kmalloc()'ing backing store for this only to
release it later.  Note that platform_device_add_data() copies the
data anyway.  Clean up the initialisation of this structure - we don't
even need code to initialise most of this structure.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-04 00:31:47 +01:00
Russell King
9834f81314 ARM: omap: move dma channel allocation into plat-omap code
This really needs to be there, because otherwise the plat-omap code can
kfree() this data structure, and then re-use the pointer later.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-04 00:31:46 +01:00
Russell King
0ef64986d6 ARM: omap: dma: get rid of errata global
There's no need for this to be a global variable; move it into the
errata configuration function instead.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-04 00:31:45 +01:00
Russell King
64a2dc3d3d ARM: omap: clean up DMA register accesses
We can do much better with this by using a structure to describe each
register, rather than code.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-04 00:31:44 +01:00
Russell King
ad0c381a8b ARM: omap: remove almost-const variables
dma_stride and dma_common_ch_start are only ever initialised to one
known value at initialisation, and are private to each of these files.
There's no point these being variables at all.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-04 00:31:43 +01:00
Russell King
e38b1485fd ARM: omap: remove references to disable_irq_lch
The disable_irq_lch method is never actually used, so there's not much
point it existing; remove it.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-04 00:31:41 +01:00
Russell King
1b416c4b41 dmaengine: omap-dma: provide a hook to get the underlying DMA platform ops
Provide and use a hook to obtain the underlying DMA platform operations
so that omap-dma.c can access the hardware more directly without
involving the legacy DMA driver.

Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-04 00:27:38 +01:00
Linus Torvalds
76ca7d1cca Merge branch 'akpm' (incoming from Andrew)
Merge first patch-bomb from Andrew Morton:
 - Various misc bits
 - kmemleak fixes
 - small befs, codafs, cifs, efs, freexxfs, hfsplus, minixfs, reiserfs things
 - fanotify
 - I appear to have become SuperH maintainer
 - ocfs2 updates
 - direct-io tweaks
 - a bit of the MM queue
 - printk updates
 - MAINTAINERS maintenance
 - some backlight things
 - lib/ updates
 - checkpatch updates
 - the rtc queue
 - nilfs2 updates
 - Small Documentation/ updates

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (237 commits)
  Documentation/SubmittingPatches: remove references to patch-scripts
  Documentation/SubmittingPatches: update some dead URLs
  Documentation/filesystems/ntfs.txt: remove changelog reference
  Documentation/kmemleak.txt: updates
  fs/reiserfs/super.c: add __init to init_inodecache
  fs/reiserfs: move prototype declaration to header file
  fs/hfsplus/attributes.c: add __init to hfsplus_create_attr_tree_cache()
  fs/hfsplus/extents.c: fix concurrent acess of alloc_blocks
  fs/hfsplus/extents.c: remove unused variable in hfsplus_get_block
  nilfs2: update project's web site in nilfs2.txt
  nilfs2: update MAINTAINERS file entries fix
  nilfs2: verify metadata sizes read from disk
  nilfs2: add FITRIM ioctl support for nilfs2
  nilfs2: add nilfs_sufile_trim_fs to trim clean segs
  nilfs2: implementation of NILFS_IOCTL_SET_SUINFO ioctl
  nilfs2: add nilfs_sufile_set_suinfo to update segment usage
  nilfs2: add struct nilfs_suinfo_update and flags
  nilfs2: update MAINTAINERS file entries
  fs/coda/inode.c: add __init to init_inodecache()
  BEFS: logging cleanup
  ...
2014-04-03 16:22:16 -07:00
Maxime Ripard
5fc4bc8919 arch/arm/boot/dts/sun4i-a10.dtsi: convert to the new RTC compatibles
Switch the device tree to the new compatibles introduced in the RTC
drivers to have a common pattern accross all Allwinner SoCs.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-04-03 16:21:21 -07:00
Russell King
e26a9e00af ARM: Better virt_to_page() handling
virt_to_page() is incredibly inefficient when virt-to-phys patching is
enabled.  This is because we end up with this calculation:

  page = &mem_map[asm virt_to_phys(addr) >> 12 - __pv_phys_offset >> 12]

in assembly.  The asm virt_to_phys() is equivalent this this operation:

  addr - PAGE_OFFSET + __pv_phys_offset

and we can see that because this is assembly, the compiler has no chance
to optimise some of that away.  This should reduce down to:

  page = &mem_map[(addr - PAGE_OFFSET) >> 12]

for the common cases.  Permit the compiler to make this optimisation by
giving it more of the information it needs - do this by providing a
virt_to_pfn() macro.

Another issue which makes this more complex is that __pv_phys_offset is
a 64-bit type on all platforms.  This is needlessly wasteful - if we
store the physical offset as a PFN, we can save a lot of work having
to deal with 64-bit values, which sometimes ends up producing incredibly
horrid code:

     a4c:       e3009000        movw    r9, #0
                        a4c: R_ARM_MOVW_ABS_NC  __pv_phys_offset
     a50:       e3409000        movt    r9, #0          ; r9 = &__pv_phys_offset
                        a50: R_ARM_MOVT_ABS     __pv_phys_offset
     a54:       e3002000        movw    r2, #0
                        a54: R_ARM_MOVW_ABS_NC  __pv_phys_offset
     a58:       e3402000        movt    r2, #0          ; r2 = &__pv_phys_offset
                        a58: R_ARM_MOVT_ABS     __pv_phys_offset
     a5c:       e5999004        ldr     r9, [r9, #4]    ; r9 = high word of __pv_phys_offset
     a60:       e3001000        movw    r1, #0
                        a60: R_ARM_MOVW_ABS_NC  mem_map
     a64:       e592c000        ldr     ip, [r2]        ; ip = low word of __pv_phys_offset

Reviewed-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-04-03 22:46:34 +01:00
Linus Torvalds
a372c967a3 Support PCI devices with multiple MSIs, performance improvement for
kernel-based backends (by not populated m2p overrides when mapping),
 and assorted minor bug fixes and cleanups.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.10 (GNU/Linux)
 
 iQEcBAABAgAGBQJTPTGyAAoJEFxbo/MsZsTRnjgH/10j5CbOK1RFvIyCSslGTf4G
 slhK8P8dhhplGAxwXXji322lWNYEx9Jd+V0Bhxnvr4drSlsP/qkWuBWf+u1LBvRq
 AVPM99tk0XHCVAuvMMNo/lc62dTIR9IpQvnY6WhHSHnSlfqyVcdnbaGk8/LRuxWJ
 u2F0MXzDNH00b/kt6hDBt3F7CkHfjwsEn43LCkkxyHPp5MJGD7bGDIe+bKtnjv9u
 D9VJtCWQkrjWQ6jNpjdP833JCNCGQrXtVO3DeTAGs3T1tGmiEsqp6kT6Gp5zCFnh
 oaQk9jfQL2S+IVnVhHVMW9nTwNPPrnIrD69FlgTrK301mcYW1mKoFotTogzHu+0=
 =2IG+
 -----END PGP SIGNATURE-----

Merge tag 'stable/for-linus-3.15-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull Xen features and fixes from David Vrabel:
 "Support PCI devices with multiple MSIs, performance improvement for
  kernel-based backends (by not populated m2p overrides when mapping),
  and assorted minor bug fixes and cleanups"

* tag 'stable/for-linus-3.15-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/acpi-processor: fix enabling interrupts on syscore_resume
  xen/grant-table: Refactor gnttab_[un]map_refs to avoid m2p_override
  xen: remove XEN_PRIVILEGED_GUEST
  xen: add support for MSI message groups
  xen-pciback: Use pci_enable_msix_exact() instead of pci_enable_msix()
  xen/xenbus: remove unused xenbus_bind_evtchn()
  xen/events: remove unnecessary call to bind_evtchn_to_cpu()
  xen/events: remove the unused resend_irq_on_evtchn()
  drivers:xen-selfballoon:reset 'frontswap_inertia_counter' after frontswap_shrink
  drivers: xen: Include appropriate header file in pcpu.c
  drivers: xen: Mark function as static in platform-pci.c
2014-04-03 14:01:37 -07:00
Arnd Bergmann
cb46a256a7 ARM: at91: fix a typo
My recent commit 871336a937 "ARM: at91: fix broken "if () else" statement"
introduced a typo because of a last-minute fixup. This adds the missing
closing parenthesis.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-04-03 21:52:26 +02:00
Linus Torvalds
68114e5eb8 Most of the changes were largely clean ups, and some documentation.
But there were a few features that were added.
 
 Uprobes now work with event triggers and multi buffers.
 Uprobes have support under ftrace and perf.
 
 The big feature is that the function tracer can now be used within the
 multi buffer instances. That is, you can now trace some functions
 in one buffer, others in another buffer, all functions in a third buffer
 and so on. They are basically agnostic from each other. This only
 works for the function tracer and not for the function graph trace,
 although you can have the function graph tracer running in the top level
 buffer (or any tracer for that matter) and have different function tracing
 going on in the sub buffers.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJTOthtAAoJEKQekfcNnQGu5c8H/Ana/U+0tmksp1dbHkRHsKSH
 +Fsv4Jeu8gf1NaFKHEhkUTcFtnzE6qAPV2VCrcJwXbhAhhwZm+LjrnWdoy3215S3
 cQW4LftLEonh2cM36Cos74TulMEYN6XmL6dQZV+CILKQkDrWU4qJjQ64okXEkqrd
 9iG3p/mSXyvJcmnyg61ALnMOhZDLsXY3djBhWBPhiTPGS6BRb9zh4Pmw6Zv0n2rJ
 U93Gt/3AQrv1ybu73dUxqP0abp60oXOiWoF/R2jcbKqIM+K9RPJX79unCV3jq3u9
 f+6jMlB9PgAMqQj6ihJdwxKDDuzwyrVdEPnsgvl4jarCBCtVVwhKedBaKN/KS8k=
 =HdXY
 -----END PGP SIGNATURE-----

Merge tag 'trace-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull tracing updates from Steven Rostedt:
 "Most of the changes were largely clean ups, and some documentation.
  But there were a few features that were added:

  Uprobes now work with event triggers and multi buffers and have
  support under ftrace and perf.

  The big feature is that the function tracer can now be used within the
  multi buffer instances.  That is, you can now trace some functions in
  one buffer, others in another buffer, all functions in a third buffer
  and so on.  They are basically agnostic from each other.  This only
  works for the function tracer and not for the function graph trace,
  although you can have the function graph tracer running in the top
  level buffer (or any tracer for that matter) and have different
  function tracing going on in the sub buffers"

* tag 'trace-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (45 commits)
  tracing: Add BUG_ON when stack end location is over written
  tracepoint: Remove unused API functions
  Revert "tracing: Move event storage for array from macro to standalone function"
  ftrace: Constify ftrace_text_reserved
  tracepoints: API doc update to tracepoint_probe_register() return value
  tracepoints: API doc update to data argument
  ftrace: Fix compilation warning about control_ops_free
  ftrace/x86: BUG when ftrace recovery fails
  ftrace: Warn on error when modifying ftrace function
  ftrace: Remove freelist from struct dyn_ftrace
  ftrace: Do not pass data to ftrace_dyn_arch_init
  ftrace: Pass retval through return in ftrace_dyn_arch_init()
  ftrace: Inline the code from ftrace_dyn_table_alloc()
  ftrace: Cleanup of global variables ftrace_new_pgs and ftrace_update_cnt
  tracing: Evaluate len expression only once in __dynamic_array macro
  tracing: Correctly expand len expressions from __dynamic_array macro
  tracing/module: Replace include of tracepoint.h with jump_label.h in module.h
  tracing: Fix event header migrate.h to include tracepoint.h
  tracing: Fix event header writeback.h to include tracepoint.h
  tracing: Warn if a tracepoint is not set via debugfs
  ...
2014-04-03 10:26:31 -07:00
Linus Torvalds
cd6362befe Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
 "Here is my initial pull request for the networking subsystem during
  this merge window:

   1) Support for ESN in AH (RFC 4302) from Fan Du.

   2) Add full kernel doc for ethtool command structures, from Ben
      Hutchings.

   3) Add BCM7xxx PHY driver, from Florian Fainelli.

   4) Export computed TCP rate information in netlink socket dumps, from
      Eric Dumazet.

   5) Allow IPSEC SA to be dumped partially using a filter, from Nicolas
      Dichtel.

   6) Convert many drivers to pci_enable_msix_range(), from Alexander
      Gordeev.

   7) Record SKB timestamps more efficiently, from Eric Dumazet.

   8) Switch to microsecond resolution for TCP round trip times, also
      from Eric Dumazet.

   9) Clean up and fix 6lowpan fragmentation handling by making use of
      the existing inet_frag api for it's implementation.

  10) Add TX grant mapping to xen-netback driver, from Zoltan Kiss.

  11) Auto size SKB lengths when composing netlink messages based upon
      past message sizes used, from Eric Dumazet.

  12) qdisc dumps can take a long time, add a cond_resched(), From Eric
      Dumazet.

  13) Sanitize netpoll core and drivers wrt.  SKB handling semantics.
      Get rid of never-used-in-tree netpoll RX handling.  From Eric W
      Biederman.

  14) Support inter-address-family and namespace changing in VTI tunnel
      driver(s).  From Steffen Klassert.

  15) Add Altera TSE driver, from Vince Bridgers.

  16) Optimizing csum_replace2() so that it doesn't adjust the checksum
      by checksumming the entire header, from Eric Dumazet.

  17) Expand BPF internal implementation for faster interpreting, more
      direct translations into JIT'd code, and much cleaner uses of BPF
      filtering in non-socket ocntexts.  From Daniel Borkmann and Alexei
      Starovoitov"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1976 commits)
  netpoll: Use skb_irq_freeable to make zap_completion_queue safe.
  net: Add a test to see if a skb is freeable in irq context
  qlcnic: Fix build failure due to undefined reference to `vxlan_get_rx_port'
  net: ptp: move PTP classifier in its own file
  net: sxgbe: make "core_ops" static
  net: sxgbe: fix logical vs bitwise operation
  net: sxgbe: sxgbe_mdio_register() frees the bus
  Call efx_set_channels() before efx->type->dimension_resources()
  xen-netback: disable rogue vif in kthread context
  net/mlx4: Set proper build dependancy with vxlan
  be2net: fix build dependency on VxLAN
  mac802154: make csma/cca parameters per-wpan
  mac802154: allow only one WPAN to be up at any given time
  net: filter: minor: fix kdoc in __sk_run_filter
  netlink: don't compare the nul-termination in nla_strcmp
  can: c_can: Avoid led toggling for every packet.
  can: c_can: Simplify TX interrupt cleanup
  can: c_can: Store dlc private
  can: c_can: Reduce register access
  can: c_can: Make the code readable
  ...
2014-04-02 20:53:45 -07:00
Linus Torvalds
159d8133d0 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree updates from Jiri Kosina:
 "Usual rocket science -- mostly documentation and comment updates"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial:
  sparse: fix comment
  doc: fix double words
  isdn: capi: fix "CAPI_VERSION" comment
  doc: DocBook: Fix typos in xml and template file
  Bluetooth: add module name for btwilink
  driver core: unexport static function create_syslog_header
  mmc: core: typo fix in printk specifier
  ARM: spear: clean up editing mistake
  net-sysfs: fix comment typo 'CONFIG_SYFS'
  doc: Insert MODULE_ in module-signing macros
  Documentation: update URL to hfsplus Technote 1150
  gpio: update path to documentation
  ixgbe: Fix format string in ixgbe_fcoe.
  Kconfig: Remove useless "default N" lines
  user_namespace.c: Remove duplicated word in comment
  CREDITS: fix formatting
  treewide: Fix typo in Documentation/DocBook
  mm: Fix warning on make htmldocs caused by slab.c
  ata: ata-samsung_cf: cleanup in header file
  idr: remove unused prototype of idr_free()
2014-04-02 16:23:38 -07:00
Linus Torvalds
7cbb39d4d4 Merge tag 'kvm-3.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
 "PPC and ARM do not have much going on this time.  Most of the cool
  stuff, instead, is in s390 and (after a few releases) x86.

  ARM has some caching fixes and PPC has transactional memory support in
  guests.  MIPS has some fixes, with more probably coming in 3.16 as
  QEMU will soon get support for MIPS KVM.

  For x86 there are optimizations for debug registers, which trigger on
  some Windows games, and other important fixes for Windows guests.  We
  now expose to the guest Broadwell instruction set extensions and also
  Intel MPX.  There's also a fix/workaround for OS X guests, nested
  virtualization features (preemption timer), and a couple kvmclock
  refinements.

  For s390, the main news is asynchronous page faults, together with
  improvements to IRQs (floating irqs and adapter irqs) that speed up
  virtio devices"

* tag 'kvm-3.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (96 commits)
  KVM: PPC: Book3S HV: Save/restore host PMU registers that are new in POWER8
  KVM: PPC: Book3S HV: Fix decrementer timeouts with non-zero TB offset
  KVM: PPC: Book3S HV: Don't use kvm_memslots() in real mode
  KVM: PPC: Book3S HV: Return ENODEV error rather than EIO
  KVM: PPC: Book3S: Trim top 4 bits of physical address in RTAS code
  KVM: PPC: Book3S HV: Add get/set_one_reg for new TM state
  KVM: PPC: Book3S HV: Add transactional memory support
  KVM: Specify byte order for KVM_EXIT_MMIO
  KVM: vmx: fix MPX detection
  KVM: PPC: Book3S HV: Fix KVM hang with CONFIG_KVM_XICS=n
  KVM: PPC: Book3S: Introduce hypervisor call H_GET_TCE
  KVM: PPC: Book3S HV: Fix incorrect userspace exit on ioeventfd write
  KVM: s390: clear local interrupts at cpu initial reset
  KVM: s390: Fix possible memory leak in SIGP functions
  KVM: s390: fix calculation of idle_mask array size
  KVM: s390: randomize sca address
  KVM: ioapic: reinject pending interrupts on KVM_SET_IRQCHIP
  KVM: Bump KVM_MAX_IRQ_ROUTES for s390
  KVM: s390: irq routing for adapter interrupts.
  KVM: s390: adapter interrupt sources
  ...
2014-04-02 14:50:10 -07:00
Linus Torvalds
7474043eff Merge branch 'for-3.15' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
Pull DMA-mapping updates from Marek Szyprowski:
 "This contains extension for more efficient handling of io address
  space for dma-mapping subsystem for ARM architecture"

* 'for-3.15' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
  arm: dma-mapping: remove order parameter from arm_iommu_create_mapping()
  arm: dma-mapping: Add support to extend DMA IOMMU mappings
2014-04-02 14:34:25 -07:00
Linus Torvalds
b9f2b21a32 Devicetree changes for v3.15
Updates to devicetree core code. This branch contains the following notable changes:
 * Add reserved memory binding
 * Make struct device_node a kobject and remove legacy /proc/device-tree
 * ePAPR conformance fixes
 * Update in-kernel DTC copy to version v1.4.0
 * Preparation changes for dynamic device tree overlays
 * minor bug fixes and documentation changes
 
 The most significant change in this branch is the conversion of struct
 device_node to be a kobject that is exposed via sysfs and removal of the
 old /proc/device-tree code. This simplifies the device tree handling
 code and tightens up the lifecycle on device tree nodes.
 
 [updated: added fix for dangling select PROC_DEVICETREE]
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTOyNwAAoJEMWQL496c2LNZY0QAIreUrpo3/hKRau61EDPXkOA
 UFRyPUHD0k/dNXWWDbTfvKH/nAfzdVwejhePqEWiODiFOFkq7JyQlMKPA+CZuZj0
 ygN4215A1yj/hDf6JRD5Zn4WGpawDt9InlbZSps6P5dd8voV5t5dz6uzz+Y7uqaK
 CAjTDlBSmxEen5vRHiHQgKv74au/+b9yfSURjPQVWg46+wl3WJwjsdzerphm4unW
 tpEr8zkIsm51mqqAx4penIuiovh7+L2J5v4BFeg8o+kaZEuZpVxLHJPOuBd5hdom
 zeqEIj3AqHTh5suYIHe4aAbZ2wMP3kYGgkPGwfWLnwLyULxalcCtGZeaCi9nwTFj
 Fdj+7f17ocrt5mif0f5Deufi1LqJsDjhY6G9p7HuV7Y9hsMILpJIUoGENPji+TWj
 BA4L45eaPmNYdKJytEtFD7F2WnXeHZ6fDtYho/39DWW+Bt16IFX85T199irhxGG4
 byN6LRaahk2UeycSXkQHAlWOQHqzBcJJAkQLN2iahzyYRr9Dy+VI2E9clm53m49O
 YQYcONdUlMYrtfRwJpbB9XHM0HgZUvg0LT5z/iHQs9uJtoo33Oj+zxFixyZLQ9Dq
 qyLqQWEpV9gFLAo9tpf56gffkLiJRsHkX4UJ6oTtj4DY1WWU9H81jjCvv/7flzp/
 8ZyyZzANQf1DZ9kqO2v+
 =lyA5
 -----END PGP SIGNATURE-----

Merge tag 'dt-for-linus' of git://git.secretlab.ca/git/linux

Pull devicetree changes from Grant Likely:
 "Updates to devicetree core code.  This branch contains the following
  notable changes:

   - add reserved memory binding
   - make struct device_node a kobject and remove legacy
     /proc/device-tree
   - ePAPR conformance fixes
   - update in-kernel DTC copy to version v1.4.0
   - preparatory changes for dynamic device tree overlays
   - minor bug fixes and documentation changes

  The most significant change in this branch is the conversion of struct
  device_node to be a kobject that is exposed via sysfs and removal of
  the old /proc/device-tree code.  This simplifies the device tree
  handling code and tightens up the lifecycle on device tree nodes.

  [updated: added fix for dangling select PROC_DEVICETREE]"

* tag 'dt-for-linus' of git://git.secretlab.ca/git/linux: (29 commits)
  dt: Remove dangling "select PROC_DEVICETREE"
  of: Add support for ePAPR "stdout-path" property
  of: device_node kobject lifecycle fixes
  of: only scan for reserved mem when fdt present
  powerpc: add support for reserved memory defined by device tree
  arm64: add support for reserved memory defined by device tree
  of: add missing major vendors
  of: add vendor prefix for SMSC
  of: remove /proc/device-tree
  of/selftest: Add self tests for manipulation of properties
  of: Make device nodes kobjects so they show up in sysfs
  arm: add support for reserved memory defined by device tree
  drivers: of: add support for custom reserved memory drivers
  drivers: of: add initialization code for dynamic reserved memory
  drivers: of: add initialization code for static reserved memory
  of: document bindings for reserved-memory nodes
  Revert "of: fix of_update_property()"
  kbuild: dtbs_install: new make target
  ARM: mvebu: Allows to get the SoC ID even without PCI enabled
  of: Allows to use the PCI translator without the PCI core
  ...
2014-04-02 14:27:15 -07:00
Joerg Roedel
e172b81222 Merge branches 'iommu/fixes', 'arm/smmu', 'x86/amd', 'arm/omap', 'arm/shmobile' and 'x86/vt-d' into next 2014-04-02 19:13:12 +02:00
Linus Torvalds
3e75c6de1a USB patches for 3.15-rc1
Here's the big USB pull request for 3.15-rc1.
 
 The normal set of patches, lots of controller driver updates, and a
 smattering of individual USB driver updates as well.
 
 All have been in linux-next for a while.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlM7AbcACgkQMUfUDdst+ymbZACgncdbZyPsVZ7ZUpBFNbO/vBVT
 T9UAmwciojEzjh7b+x4ylsWH+O3LWVN3
 =RpAF
 -----END PGP SIGNATURE-----

Merge tag 'usb-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB patches from Greg KH:
 "Here's the big USB pull request for 3.15-rc1.

  The normal set of patches, lots of controller driver updates, and a
  smattering of individual USB driver updates as well.

  All have been in linux-next for a while"

* tag 'usb-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (249 commits)
  xhci: Transition maintainership to Mathias Nyman.
  USB: disable reset-resume when USB_QUIRK_RESET is set
  USB: unbind all interfaces before rebinding any
  usb: phy: Add ulpi IDs for SMSC USB3320 and TI TUSB1210
  usb: gadget: tcm_usb_gadget: stop format strings
  usb: gadget: f_fs: add missing spinlock and mutex unlock
  usb: gadget: composite: switch over to ERR_CAST()
  usb: gadget: inode: switch over to memdup_user()
  usb: gadget: f_subset: switch over to PTR_RET
  usb: gadget: lpc32xx_udc: fix wrong clk_put() sequence
  USB: keyspan: remove dead debugging code
  USB: serial: add missing newlines to dev_<level> messages.
  USB: serial: add missing braces
  USB: serial: continue to write on errors
  USB: serial: continue to read on errors
  USB: serial: make bulk_out_size a lower limit
  USB: cypress_m8: fix potential scheduling while atomic
  devicetree: bindings: document lsi,zevio-usb
  usb: chipidea: add support for USB OTG controller on LSI Zevio SoCs
  usb: chipidea: imx: Use dev_name() for ci_hdrc name to distinguish USBs
  ...
2014-04-01 17:06:09 -07:00
Linus Torvalds
cb15955638 TTY/Serial driver update for 3.15-rc1
Here's the big tty/serial driver update for 3.15-rc1.
 
 Nothing major, a number of serial driver updates and a few tty core
 fixes as well.
 
 All have been in linux-next for a while.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlM7CWAACgkQMUfUDdst+ylDXACg0vZ+J+5OXbbE3lywVCAebjhB
 XzkAn1lz7JRIils7IlckAJ2w/m50b174
 =M+8c
 -----END PGP SIGNATURE-----

Merge tag 'tty-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver update from Greg KH:
 "Here's the big tty/serial driver update for 3.15-rc1.

  Nothing major, a number of serial driver updates and a few tty core
  fixes as well.

  All have been in linux-next for a while"

* tag 'tty-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (71 commits)
  tty/serial: omap: empty the RX FIFO at the end of half-duplex TX
  tty/serial: omap: fix RX interrupt enable/disable in half-duplex TX
  serial: sh-sci: Neaten dev_<level> uses
  serial: sh-sci: Replace hardcoded 3 by UART_PM_STATE_OFF
  serial: sh-sci: Add more register documentation
  serial: sh-sci: Remove useless casts
  serial: sh-sci: Replace printk() by pr_*()
  serial_core: Avoid NULL pointer dereference in uart_close()
  serial_core: Get a reference for port->tty in uart_remove_one_port()
  serial: clps711x: Give a chance to perform useful tasks during wait loop
  serial_core: Grammar s/ports/port's/
  serial_core: Spelling s/contro/control/
  serial: efm32: properly namespace location property
  serial: max310x: Add missing #include <linux/uaccess.h>
  synclink: fix info leak in ioctl
  serial: 8250: Clean up the locking for -rt
  serial: 8250_pci: change BayTrail default uartclk
  serial: 8250_pci: more BayTrail error-free bauds
  serial: sh-sci: Add missing call to uart_remove_one_port() in failure path
  serial_core: Unregister console in uart_remove_one_port()
  ...
2014-04-01 16:55:57 -07:00
Linus Torvalds
c12e69c6aa Staging driver pull request for 3.15-rc1
Here's the huge drivers/staging/ update for 3.15-rc1.
 
 Loads of cleanup fixes, a few drivers removed, and some new ones added.
 
 All have been in linux-next for a while.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlM7BqAACgkQMUfUDdst+ykHUwCguJDlvM7/FGb3QQslAuKN5Np4
 n2YAoJ3C355mo8Wxr/bJah3Jms4f+a7Q
 =4XGY
 -----END PGP SIGNATURE-----

Merge tag 'staging-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver updates from Greg KH:
 "Here's the huge drivers/staging/ update for 3.15-rc1.

  Loads of cleanup fixes, a few drivers removed, and some new ones
  added.

  All have been in linux-next for a while"

* tag 'staging-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1375 commits)
  staging: xillybus: XILLYBUS_PCIE depends on PCI_MSI
  staging: xillybus: Added "select CRC32" for XILLYBUS in Kconfig
  staging: comedi: poc: remove obsolete driver
  staging: unisys: replace kzalloc/kfree with UISMALLOC/UISFREE
  staging: octeon-usb: prevent memory corruption
  staging: usbip: fix line over 80 characters
  staging: usbip: fix quoted string split across lines
  Staging: unisys: Remove RETINT macro
  Staging: unisys: Remove FAIL macro
  Staging: unisys: Remove RETVOID macro
  Staging: unisys: Remove RETPTR macro
  Staging: unisys: Remove RETBOOL macro
  Staging: unisys: Remove FAIL_WPOSTCODE_1 macro
  Staging: unisys: Cleanup macros to get rid of goto statements
  Staging: unisys: include: Remove unused macros from timskmod.h
  staging: dgap: fix the rest of the checkpatch warnings in dgap.c
  Staging: bcm: Remove unnecessary parentheses
  staging: wlags49_h2: Delete unnecessary braces
  staging: wlags49_h2: Do not use assignment in if condition
  staging: wlags49_h2: Enclose macro in a do-while loop
  ...
2014-04-01 16:45:00 -07:00
Linus Torvalds
675c354a95 Char/Misc driver patches for 3.15-rc1
Here's the big char/misc driver updates for 3.15-rc1.
 
 Lots of various things here, including the new mcb driver subsystem.
 
 All of these have been in linux-next for a while.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iEYEABECAAYFAlM7ArIACgkQMUfUDdst+ylS+gCfcJr0Zo2v5aWnqD7rFtFETmFI
 LhcAoNTQ4cvlVdxnI0driWCWFYxLj6at
 =aj+L
 -----END PGP SIGNATURE-----

Merge tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver patches from Greg KH:
 "Here's the big char/misc driver updates for 3.15-rc1.

  Lots of various things here, including the new mcb driver subsystem.

  All of these have been in linux-next for a while"

* tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (118 commits)
  extcon: Move OF helper function to extcon core and change function name
  extcon: of: Remove unnecessary function call by using the name of device_node
  extcon: gpio: Use SIMPLE_DEV_PM_OPS macro
  extcon: palmas: Use SIMPLE_DEV_PM_OPS macro
  mei: don't use deprecated DEFINE_PCI_DEVICE_TABLE macro
  mei: amthif: fix checkpatch error
  mei: client.h fix checkpatch errors
  mei: use cl_dbg where appropriate
  mei: fix Unnecessary space after function pointer name
  mei: report consistently copy_from/to_user failures
  mei: drop pr_fmt macros
  mei: make me hw headers private to me hw.
  mei: fix memory leak of pending write cb objects
  mei: me: do not reset when less than expected data is received
  drivers: mcb: Fix build error discovered by 0-day bot
  cs5535-mfgpt: Simplify dependencies
  spmi: pm: drop bus-level PM suspend/resume routines
  spmi: pmic_arb: make selectable on ARCH_QCOM
  Drivers: hv: vmbus: Increase the limit on the number of pfns we can handle
  pch_phub: Report error writing MAC back to user
  ...
2014-04-01 16:13:21 -07:00
Linus Torvalds
c70929147a sound updates for 3.15-rc1
There have been lots of changes in ALSA core, HD-audio and ASoC, also
 most of PCI drivers touched by conversions of printks.  All these
 resulted in a high volume and wide ranged patch sets in this release.
 Many changes are fairly trivial, but also lots of nice cleanups and
 refactors.  There are a few new drivers, most notably, the Intel
 Haswell and Baytrail ASoC driver.
 
 Core changes:
 - A bit modernization; embed the device struct into snd_card struct,
   so that it may be referred from the beginning.  A new snd_card_new()
   function is introduced for that, and all drivers have been
   converted.
 
 - Simplification in the device management code in ALSA core;
   now managed by a simple priority list instead
 
 - Converted many kernel messages to use the standard dev_err() & co;
   this would be the pretty visible difference, especially for
   HD-audio.
 
 HD-audio:
 - Conexant codecs use the auto-parser as default now;
   the old static code still remains in case of regressions.
   Some old quirks have been rewritten with the fixups for auto-parser.
 
 - C-Media codecs also use the auto-parser as default now, too.
 
 - A device struct is assigned to each HD-audio codec, and the formerly
   hwdep attributes are accessible over the codec sysfs, too.
   hwdep attributes still remain for compatibility.
 
 - Split the PCI-specific stuff for HD-audio controller into a separate
   module, ane make a helper module for the generic controller driver.
   This is a preliminary change for supporting Tegra HDMI controller in
   near future, which slipped from 3.15 merge.
 
 - Device-specific fixes: mute LED support for Lenovo Ideapad,
   mic LED fix for HP laptops, more ASUS subwoofer quirks, yet more
   Dell laptop headset quirks
 
 - Make the HD-audio codec response a bit more robust
 
 - A few improvements on Realtek ALC282 / 283 about the pop noises
 
 - A couple of Intel HDMI fixes
 
 ASoC:
 - Lots of cleanups for enumerations; refactored lots of error prone
   original codes to use more modern APIs
 
 - Elimination of the ASoC level wrappers for I2C and SPI moving us
   closer to converting to regmap completely and avoiding some
   randconfig hassle
 
 - Provide both manually and transparently locked DAPM APIs rather than
   a mix of the two fixing some concurrency issues
 
 - Start converting CODEC drivers to use separate bus interface drivers
   rather than having them all in one file helping avoid dependency
   issues
 
 - DPCM support for Intel Haswell and Bay Trail platforms, lots of
   fixes
 
 - Lots of work on improvements for simple-card, DaVinci and the Renesas
   rcar drivers.
 
 - New drivers for Analog Devices ADAU1977, TI PCM512x and parts of the
   CSR SiRF SoC, TLV320AIC31XXX, Armada 370 DB, Cirrus cs42xx8
 
 - Fixes for the simple-card DAI format DT mess
 
 - DT support for a couple more devices.
 
 - Use of the tdm_slot mapping in a few drivers
 
 Others:
 - Support of reset_resume callback for improved S4 in USB-audio driver;
   the device with boot quirks have been little tested, which we need
   to watch out in this development cycle
 
 - Add PM support for ICE1712 driver (finally!);
   it's still pretty partial support, only for M-Audio devices
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABAgAGBQJTOpQ/AAoJEGwxgFQ9KSmkTccP/RUxO1Coysvm+N+NUOtzvIgR
 O++rMDpsFhBSRtB4YvaxAGWRnI629QBc8YSpebxX+KqrGyDe856abgMHydzXJ6hd
 sM6//oaaZ8i0uXXzJza0/HXwIWHup9QcPVyFC4vAQq5mv6OCrH+Pvu7EXc0XbKh7
 7B0ic28+AGPJTqV3sOx48AVzMvNnzPsKGriTWRUJ8Q6QnFqYrO0v6K9IH8/4pftg
 2cihkA4JcIMNtoTSC/kSB3mXBvAX0ZFKQ2Juj1ukZxtXzaYmt9/ZLYPC+EM5OZrH
 Bo4pXrpja38QlFBXYBbxXYWqCXQp+B7CPl8sNXF2rDaRhX8qcFrOP05uqV4wR5HW
 AtCZjmhdvcYCbdUOv+Eck/HesRQMlIRKZN6/NAQBBN/WwrMMD1DmCODBke4uyg3+
 Akb3yMQ0wXq/iSWRY0t5ejNGz9TV7V4NR1QoJS8+fgDnj1oP5sOAfr/BgZBcUIZ/
 np8F77lTqqPqj9kPQnMRBEznvJvQxLRMAMxztCwgEr5520cxqNo02S3hNsOwF0xJ
 t1K1iURZCFxNolSz68eSJOaXo7e77HPwiSze+JCRSfG5qJcltOlvgqO7UC/6wYcZ
 2Z6tv3nGHzrQPVYR0aeWJXZJG8xIrr1Awg0P+G0ky6gfWCAGd7KBP6kYfuFVlytS
 +ztGEe37SxgGGTisoMMh
 =Y476
 -----END PGP SIGNATURE-----

Merge tag 'sound-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "There have been lots of changes in ALSA core, HD-audio and ASoC, also
  most of PCI drivers touched by conversions of printks.  All these
  resulted in a high volume and wide ranged patch sets in this release.
  Many changes are fairly trivial, but also lots of nice cleanups and
  refactors.  There are a few new drivers, most notably, the Intel
  Haswell and Baytrail ASoC driver.

  Core changes:
   - A bit modernization; embed the device struct into snd_card struct,
     so that it may be referred from the beginning.  A new
     snd_card_new() function is introduced for that, and all drivers
     have been converted.

   - Simplification in the device management code in ALSA core; now
     managed by a simple priority list instead

   - Converted many kernel messages to use the standard dev_err() & co;
     this would be the pretty visible difference, especially for
     HD-audio.

  HD-audio:
   - Conexant codecs use the auto-parser as default now; the old static
     code still remains in case of regressions.  Some old quirks have
     been rewritten with the fixups for auto-parser.

   - C-Media codecs also use the auto-parser as default now, too.

   - A device struct is assigned to each HD-audio codec, and the
     formerly hwdep attributes are accessible over the codec sysfs, too.
     hwdep attributes still remain for compatibility.

   - Split the PCI-specific stuff for HD-audio controller into a
     separate module, ane make a helper module for the generic
     controller driver.  This is a preliminary change for supporting
     Tegra HDMI controller in near future, which slipped from 3.15
     merge.

   - Device-specific fixes: mute LED support for Lenovo Ideapad, mic LED
     fix for HP laptops, more ASUS subwoofer quirks, yet more Dell
     laptop headset quirks

   - Make the HD-audio codec response a bit more robust

   - A few improvements on Realtek ALC282 / 283 about the pop noises

   - A couple of Intel HDMI fixes

  ASoC:
   - Lots of cleanups for enumerations; refactored lots of error prone
     original codes to use more modern APIs

   - Elimination of the ASoC level wrappers for I2C and SPI moving us
     closer to converting to regmap completely and avoiding some
     randconfig hassle

   - Provide both manually and transparently locked DAPM APIs rather
     than a mix of the two fixing some concurrency issues

   - Start converting CODEC drivers to use separate bus interface
     drivers rather than having them all in one file helping avoid
     dependency issues

   - DPCM support for Intel Haswell and Bay Trail platforms, lots of
     fixes

   - Lots of work on improvements for simple-card, DaVinci and the
     Renesas rcar drivers.

   - New drivers for Analog Devices ADAU1977, TI PCM512x and parts of
     the CSR SiRF SoC, TLV320AIC31XXX, Armada 370 DB, Cirrus cs42xx8

   - Fixes for the simple-card DAI format DT mess

   - DT support for a couple more devices.

   - Use of the tdm_slot mapping in a few drivers

  Others:
   - Support of reset_resume callback for improved S4 in USB-audio
     driver; the device with boot quirks have been little tested, which
     we need to watch out in this development cycle

   - Add PM support for ICE1712 driver (finally!); it's still pretty
     partial support, only for M-Audio devices"

* tag 'sound-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (610 commits)
  ALSA: ice1712: Add suspend support for M-Audio ICE1712-based cards
  ALSA: ice1712: add suspend support for ICE1712 chip
  ALSA: hda - Enable beep for ASUS 1015E
  ALSA: asihpi: fix some indenting in snd_card_asihpi_pcm_new()
  ALSA: hda - add headset mic detect quirks for three Dell laptops
  ASoC: tegra: move AC97 clock handling to the machine driver
  ASoC: simple-card: Handle many DAI links
  ASoC: simple-card: Add DT documentation for multi-DAI links
  ASoC: simple-card: dynamically allocate the DAI link and properties
  ASoC: imx-ssi: Add .xlate_tdm_slot_mask() support.
  ASoC: fsl-esai: Add .xlate_tdm_slot_mask() support.
  ASoC: fsl-utils: Add fsl_asoc_xlate_tdm_slot_mask() support.
  ASoC: core: remove the 'of_' prefix of of_xlate_tdm_slot_mask.
  ASoC: rcar: subnode tidyup for renesas,rsnd.txt
  ASoC: Remove name_prefix unset during DAI link init hack
  ALSA: hda - Inform the unexpectedly ignored pins by auto-parser
  ASoC: rcar: bugfix: it cares about the non-src case
  ARM: bockw: fixup SND_SOC_DAIFMT_CBx_CFx flags
  ASoC: pcm: Drop incorrect double/extra frees
  ASoC: mfld_machine: Fix compile error
  ...
2014-04-01 15:38:47 -07:00
Russell King
98775936d3 Merge tag 'for_russell/arm-be-probes' of git://git.linaro.org/people/taras.kondratiuk/linux into devel-stable
It is reworked initial Ben's series for big endian support [1].
Dropped patches that are not directly related to probes and rebased
series on top of Dave Long's ARM uprobes series. Current set of
patches is enough to have functional BE kprobes and uprobes.

One ARM kprobe test fails on Cortex-A15 boards (TC2 and Keystone2 EVM),
while it passes on Pandaboard. The issue is not related to this series
and already present since v3.13-rc7.

v1..v2: Rebased series on top of Dave Long's ARM uprobes series.
        Now this series fixes both BE kprobes and BE uprobes.

Tested on Pandaboard ES and TI Keystone2 EVM.

pull req v1: http://www.spinics.net/lists/arm-kernel/msg300227.html
[1] http://www.spinics.net/lists/arm-kernel/msg285210.html
2014-04-01 23:30:12 +01:00
Linus Torvalds
4b1779c2cf PCI changes for the v3.15 merge window:
Enumeration
     - Increment max correctly in pci_scan_bridge() (Andreas Noever)
     - Clarify the "scan anyway" comment in pci_scan_bridge() (Andreas Noever)
     - Assign CardBus bus number only during the second pass (Andreas Noever)
     - Use request_resource_conflict() instead of insert_ for bus numbers (Andreas Noever)
     - Make sure bus number resources stay within their parents bounds (Andreas Noever)
     - Remove pci_fixup_parent_subordinate_busnr() (Andreas Noever)
     - Check for child busses which use more bus numbers than allocated (Andreas Noever)
     - Don't scan random busses in pci_scan_bridge() (Andreas Noever)
     - x86: Drop pcibios_scan_root() check for bus already scanned (Bjorn Helgaas)
     - x86: Use pcibios_scan_root() instead of pci_scan_bus_with_sysdata() (Bjorn Helgaas)
     - x86: Use pcibios_scan_root() instead of pci_scan_bus_on_node() (Bjorn Helgaas)
     - x86: Merge pci_scan_bus_on_node() into pcibios_scan_root() (Bjorn Helgaas)
     - x86: Drop return value of pcibios_scan_root() (Bjorn Helgaas)
 
   NUMA
     - x86: Add x86_pci_root_bus_node() to look up NUMA node from PCI bus (Bjorn Helgaas)
     - x86: Use x86_pci_root_bus_node() instead of get_mp_bus_to_node() (Bjorn Helgaas)
     - x86: Remove mp_bus_to_node[], set_mp_bus_to_node(), get_mp_bus_to_node() (Bjorn Helgaas)
     - x86: Use NUMA_NO_NODE, not -1, for unknown node (Bjorn Helgaas)
     - x86: Remove acpi_get_pxm() usage (Bjorn Helgaas)
     - ia64: Use NUMA_NO_NODE, not MAX_NUMNODES, for unknown node (Bjorn Helgaas)
     - ia64: Remove acpi_get_pxm() usage (Bjorn Helgaas)
     - ACPI: Fix acpi_get_node() prototype (Bjorn Helgaas)
 
   Resource management
     - i2o: Fix and refactor PCI space allocation (Bjorn Helgaas)
     - Add resource_contains() (Bjorn Helgaas)
     - Add %pR support for IORESOURCE_UNSET (Bjorn Helgaas)
     - Mark resources as IORESOURCE_UNSET if we can't assign them (Bjorn Helgaas)
     - Don't clear IORESOURCE_UNSET when updating BAR (Bjorn Helgaas)
     - Check IORESOURCE_UNSET before updating BAR (Bjorn Helgaas)
     - Don't try to claim IORESOURCE_UNSET resources (Bjorn Helgaas)
     - Mark 64-bit resource as IORESOURCE_UNSET if we only support 32-bit (Bjorn Helgaas)
     - Don't enable decoding if BAR hasn't been assigned an address (Bjorn Helgaas)
     - Add "weak" generic pcibios_enable_device() implementation (Bjorn Helgaas)
     - alpha, microblaze, sh, sparc, tile: Use default pcibios_enable_device() (Bjorn Helgaas)
     - s390: Use generic pci_enable_resources() (Bjorn Helgaas)
     - Don't check resource_size() in pci_bus_alloc_resource() (Bjorn Helgaas)
     - Set type in __request_region() (Bjorn Helgaas)
     - Check all IORESOURCE_TYPE_BITS in pci_bus_alloc_from_region() (Bjorn Helgaas)
     - Change pci_bus_alloc_resource() type_mask to unsigned long (Bjorn Helgaas)
     - Log IDE resource quirk in dmesg (Bjorn Helgaas)
     - Revert "[PATCH] Insert GART region into resource map" (Bjorn Helgaas)
 
   PCI device hotplug
     - Make check_link_active() non-static (Rajat Jain)
     - Use link change notifications for hot-plug and removal (Rajat Jain)
     - Enable link state change notifications (Rajat Jain)
     - Don't disable the link permanently during removal (Rajat Jain)
     - Don't check adapter or latch status while disabling (Rajat Jain)
     - Disable link notification across slot reset (Rajat Jain)
     - Ensure very fast hotplug events are also processed (Rajat Jain)
     - Add hotplug_lock to serialize hotplug events (Rajat Jain)
     - Remove a non-existent card, regardless of "surprise" capability (Rajat Jain)
     - Don't turn slot off when hot-added device already exists (Yijing Wang)
 
   MSI
     - Keep pci_enable_msi() documentation (Alexander Gordeev)
     - ahci: Fix broken single MSI fallback (Alexander Gordeev)
     - ahci, vfio: Use pci_enable_msi_range() (Alexander Gordeev)
     - Check kmalloc() return value, fix leak of name (Greg Kroah-Hartman)
     - Fix leak of msi_attrs (Greg Kroah-Hartman)
     - Fix pci_msix_vec_count() htmldocs failure (Masanari Iida)
 
   Virtualization
     - Device-specific ACS support (Alex Williamson)
 
   Freescale i.MX6
     - Wait for retraining (Marek Vasut)
 
   Marvell MVEBU
     - Use Device ID and revision from underlying endpoint (Andrew Lunn)
     - Fix incorrect size for PCI aperture resources (Jason Gunthorpe)
     - Call request_resource() on the apertures (Jason Gunthorpe)
     - Fix potential issue in range parsing (Jean-Jacques Hiblot)
 
   Renesas R-Car
     - Check platform_get_irq() return code (Ben Dooks)
     - Add error interrupt handling (Ben Dooks)
     - Fix bridge logic configuration accesses (Ben Dooks)
     - Register each instance independently (Magnus Damm)
     - Break out window size handling (Magnus Damm)
     - Make the Kconfig dependencies more generic (Magnus Damm)
 
   Synopsys DesignWare
     - Fix RC BAR to be single 64-bit non-prefetchable memory (Mohit Kumar)
 
   Miscellaneous
     - Remove unused SR-IOV VF Migration support (Bjorn Helgaas)
     - Enable INTx if BIOS left them disabled (Bjorn Helgaas)
     - Fix hex vs decimal typo in cpqhpc_probe() (Dan Carpenter)
     - Clean up par-arch object file list (Liviu Dudau)
     - Set IORESOURCE_ROM_SHADOW only for the default VGA device (Sander Eikelenboom)
     - ACPI, ARM, drm, powerpc, pcmcia, PCI: Use list_for_each_entry() for bus traversal (Yijing Wang)
     - Fix pci_bus_b() build failure (Paul Gortmaker)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTOdAZAAoJEFmIoMA60/r8VYUQALRrReyMBk3pjRt/fKIX4Kwi
 ydSo/YJeeKTN8K93fLw8bb8bdPItJScJFTfEa4Q2SpZezR/ecGXLowisy0BBaPHK
 qtOyB8EqjkLS17GfyecIe9Nd2SIAI2De/0bchK3kDtIX1YlZB/k/tD3eCPMHDnnl
 m8c5kAHKPQYd8g01I+S8nrtGHk/A33grfYpJXPZbcqyhE0lWU3SI8KDAGbcKzNHE
 23Do0yNyd4nHIdixWlhETcNvzHn35Q/O38JJwW9Mf1aI9gusYuml6GFefCgu/iov
 lxqp3CEW7iPZgQEgNbrQ0HzWn/durL2Trd6S/Yh6f2xbm1LGYKWh3LZUFLd3AQDd
 INEpUgKsyb//nF3dtiyGnZlp0QykoqFyLo2AEDrb+ILTd4up5DeRY/m1UpjAXR5p
 QicBmrDksHrSivPmMZwLx1DFQYKjQbdx5lOqy9hQM/Jmsr+N3/l7QBrbQWXks3JZ
 NNAyn4RZHQB7UDQS/MmVPArs+JK5qaEDQD57QuOTlqgP19VY9C9E/l/aEqefjdFo
 XOAm7CwGpB/iBAkIbE6ROEDiJArigRVHEfxLYeE/jtGOdRDCD1deWk+g3S8DWD7m
 ZxWSgIVB00PMAmomczdg59YVFBhocgwPUa8/cw6yqzx2QKP4mWXIFZ/Sjau5I3tn
 WWoxXlUirZfTJc29XnVy
 =3mNS
 -----END PGP SIGNATURE-----

Merge tag 'pci-v3.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI changes from Bjorn Helgaas:
 "Enumeration
   - Increment max correctly in pci_scan_bridge() (Andreas Noever)
   - Clarify the "scan anyway" comment in pci_scan_bridge() (Andreas Noever)
   - Assign CardBus bus number only during the second pass (Andreas Noever)
   - Use request_resource_conflict() instead of insert_ for bus numbers (Andreas Noever)
   - Make sure bus number resources stay within their parents bounds (Andreas Noever)
   - Remove pci_fixup_parent_subordinate_busnr() (Andreas Noever)
   - Check for child busses which use more bus numbers than allocated (Andreas Noever)
   - Don't scan random busses in pci_scan_bridge() (Andreas Noever)
   - x86: Drop pcibios_scan_root() check for bus already scanned (Bjorn Helgaas)
   - x86: Use pcibios_scan_root() instead of pci_scan_bus_with_sysdata() (Bjorn Helgaas)
   - x86: Use pcibios_scan_root() instead of pci_scan_bus_on_node() (Bjorn Helgaas)
   - x86: Merge pci_scan_bus_on_node() into pcibios_scan_root() (Bjorn Helgaas)
   - x86: Drop return value of pcibios_scan_root() (Bjorn Helgaas)

  NUMA
   - x86: Add x86_pci_root_bus_node() to look up NUMA node from PCI bus (Bjorn Helgaas)
   - x86: Use x86_pci_root_bus_node() instead of get_mp_bus_to_node() (Bjorn Helgaas)
   - x86: Remove mp_bus_to_node[], set_mp_bus_to_node(), get_mp_bus_to_node() (Bjorn Helgaas)
   - x86: Use NUMA_NO_NODE, not -1, for unknown node (Bjorn Helgaas)
   - x86: Remove acpi_get_pxm() usage (Bjorn Helgaas)
   - ia64: Use NUMA_NO_NODE, not MAX_NUMNODES, for unknown node (Bjorn Helgaas)
   - ia64: Remove acpi_get_pxm() usage (Bjorn Helgaas)
   - ACPI: Fix acpi_get_node() prototype (Bjorn Helgaas)

  Resource management
   - i2o: Fix and refactor PCI space allocation (Bjorn Helgaas)
   - Add resource_contains() (Bjorn Helgaas)
   - Add %pR support for IORESOURCE_UNSET (Bjorn Helgaas)
   - Mark resources as IORESOURCE_UNSET if we can't assign them (Bjorn Helgaas)
   - Don't clear IORESOURCE_UNSET when updating BAR (Bjorn Helgaas)
   - Check IORESOURCE_UNSET before updating BAR (Bjorn Helgaas)
   - Don't try to claim IORESOURCE_UNSET resources (Bjorn Helgaas)
   - Mark 64-bit resource as IORESOURCE_UNSET if we only support 32-bit (Bjorn Helgaas)
   - Don't enable decoding if BAR hasn't been assigned an address (Bjorn Helgaas)
   - Add "weak" generic pcibios_enable_device() implementation (Bjorn Helgaas)
   - alpha, microblaze, sh, sparc, tile: Use default pcibios_enable_device() (Bjorn Helgaas)
   - s390: Use generic pci_enable_resources() (Bjorn Helgaas)
   - Don't check resource_size() in pci_bus_alloc_resource() (Bjorn Helgaas)
   - Set type in __request_region() (Bjorn Helgaas)
   - Check all IORESOURCE_TYPE_BITS in pci_bus_alloc_from_region() (Bjorn Helgaas)
   - Change pci_bus_alloc_resource() type_mask to unsigned long (Bjorn Helgaas)
   - Log IDE resource quirk in dmesg (Bjorn Helgaas)
   - Revert "[PATCH] Insert GART region into resource map" (Bjorn Helgaas)

  PCI device hotplug
   - Make check_link_active() non-static (Rajat Jain)
   - Use link change notifications for hot-plug and removal (Rajat Jain)
   - Enable link state change notifications (Rajat Jain)
   - Don't disable the link permanently during removal (Rajat Jain)
   - Don't check adapter or latch status while disabling (Rajat Jain)
   - Disable link notification across slot reset (Rajat Jain)
   - Ensure very fast hotplug events are also processed (Rajat Jain)
   - Add hotplug_lock to serialize hotplug events (Rajat Jain)
   - Remove a non-existent card, regardless of "surprise" capability (Rajat Jain)
   - Don't turn slot off when hot-added device already exists (Yijing Wang)

  MSI
   - Keep pci_enable_msi() documentation (Alexander Gordeev)
   - ahci: Fix broken single MSI fallback (Alexander Gordeev)
   - ahci, vfio: Use pci_enable_msi_range() (Alexander Gordeev)
   - Check kmalloc() return value, fix leak of name (Greg Kroah-Hartman)
   - Fix leak of msi_attrs (Greg Kroah-Hartman)
   - Fix pci_msix_vec_count() htmldocs failure (Masanari Iida)

  Virtualization
   - Device-specific ACS support (Alex Williamson)

  Freescale i.MX6
   - Wait for retraining (Marek Vasut)

  Marvell MVEBU
   - Use Device ID and revision from underlying endpoint (Andrew Lunn)
   - Fix incorrect size for PCI aperture resources (Jason Gunthorpe)
   - Call request_resource() on the apertures (Jason Gunthorpe)
   - Fix potential issue in range parsing (Jean-Jacques Hiblot)

  Renesas R-Car
   - Check platform_get_irq() return code (Ben Dooks)
   - Add error interrupt handling (Ben Dooks)
   - Fix bridge logic configuration accesses (Ben Dooks)
   - Register each instance independently (Magnus Damm)
   - Break out window size handling (Magnus Damm)
   - Make the Kconfig dependencies more generic (Magnus Damm)

  Synopsys DesignWare
   - Fix RC BAR to be single 64-bit non-prefetchable memory (Mohit Kumar)

  Miscellaneous
   - Remove unused SR-IOV VF Migration support (Bjorn Helgaas)
   - Enable INTx if BIOS left them disabled (Bjorn Helgaas)
   - Fix hex vs decimal typo in cpqhpc_probe() (Dan Carpenter)
   - Clean up par-arch object file list (Liviu Dudau)
   - Set IORESOURCE_ROM_SHADOW only for the default VGA device (Sander Eikelenboom)
   - ACPI, ARM, drm, powerpc, pcmcia, PCI: Use list_for_each_entry() for bus traversal (Yijing Wang)
   - Fix pci_bus_b() build failure (Paul Gortmaker)"

* tag 'pci-v3.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (108 commits)
  Revert "[PATCH] Insert GART region into resource map"
  PCI: Log IDE resource quirk in dmesg
  PCI: Change pci_bus_alloc_resource() type_mask to unsigned long
  PCI: Check all IORESOURCE_TYPE_BITS in pci_bus_alloc_from_region()
  resources: Set type in __request_region()
  PCI: Don't check resource_size() in pci_bus_alloc_resource()
  s390/PCI: Use generic pci_enable_resources()
  tile PCI RC: Use default pcibios_enable_device()
  sparc/PCI: Use default pcibios_enable_device() (Leon only)
  sh/PCI: Use default pcibios_enable_device()
  microblaze/PCI: Use default pcibios_enable_device()
  alpha/PCI: Use default pcibios_enable_device()
  PCI: Add "weak" generic pcibios_enable_device() implementation
  PCI: Don't enable decoding if BAR hasn't been assigned an address
  PCI: Enable INTx in pci_reenable_device() only when MSI/MSI-X not enabled
  PCI: Mark 64-bit resource as IORESOURCE_UNSET if we only support 32-bit
  PCI: Don't try to claim IORESOURCE_UNSET resources
  PCI: Check IORESOURCE_UNSET before updating BAR
  PCI: Don't clear IORESOURCE_UNSET when updating BAR
  PCI: Mark resources as IORESOURCE_UNSET if we can't assign them
  ...

Conflicts:
	arch/x86/include/asm/topology.h
	drivers/ata/ahci.c
2014-04-01 15:14:04 -07:00
Grant Likely
a0e7398357 dt: Remove dangling "select PROC_DEVICETREE"
CONFIG_PROC_DEVICETREE has been removed from the tree. This commit
removes a dangling select of the config symbol.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
Cc: Paul Bolle <pebolle@tiscali.nl>
Cc: Rob Herring <rob.herring@linaro.org>
2014-04-01 21:33:35 +01:00
Linus Torvalds
d64b393253 Pin control bulk changes for the v3.15 series, no new core
functionality this time, just incremental driver updates:
 
 - A large refactoring of the MVEBU (Marvell) driver.
 
 - A large refactoring of the Tegra (nVidia) driver.
 
 - GPIO interrupt including soft edges support in the
   STi driver.
 
 - Misc updates to PFC (Renesas), AT91, ADI2 (Blackfin),
   pinctrl-single, sirf (CSR), msm (Qualcomm), Exynos (Samsung),
   sunxi (AllWinner), i.MX (Freescale), Baytrail.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJTORWVAAoJEEEQszewGV1zkCgP/3CxgHSqwAN5ps1IxRhOThgQ
 UClm2EETW9hca7okOdCLgngEYJEtetQ0atAW9yJS6bwK9KP3zhQXVXFBS9ecO3Z4
 U8U6UuKWiBLxZjmaPS6NvSxAY61Co60aoTow67zxrVhnwF/a8Cl7E4y+jD/Q/bmk
 +NM5B9puRYO2kPhjfr9VwIsQamjyCN8uXXI1r5YSR/ti1IbX78DDlz4+fyBfYX5f
 h95B8+kfDzygHIHpuLs3zJiRnKw/Q5G/PbDHyA2TgpL2Z8/Lyv6hvMWZ1O1qFOXi
 SDkyCv0ocXgVlYn6CT7k9s6/q2TVmD7hjiiLHAYebZcBg3NbF3/ApUYzNTAdp7eu
 FuuBPk4wCCvwxs0PFKNWQHzlCvr0WEbZNmUmKFzUOKoZMsl//lsm0l5v0IYJBs1w
 iB/ruetNVLlq9jhMCcmgesSn5JRxOW9jhU/N2VIMSu/L8nIFeTbok8iL3abTEglg
 gE1odnZf6lDsrcuq7VkGq6xXbevxz/pJVG604Y2vNvqvdDbQA9e1F9X+Ggh1gZTb
 Fnb0B7D42LlT5SDSzsxMciOvVAZ5PzRnsDvjIqEs+xp22IiLHQ+fK09AO76DgVy9
 oxb897mc2Oa3BbjJBE/Dkk2QjGlq0vHNf7Mm3W+nerGS5o0C78x7KwEWH7/X5ICd
 szzkXNdY7V8DMMzrsDOe
 =i7Sq
 -----END PGP SIGNATURE-----

Merge tag 'pinctrl-v3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control bulk changes from Linus Walleij:
 "Pin control bulk changes for the v3.15 series, no new core
  functionality this time, just incremental driver updates:

   - A large refactoring of the MVEBU (Marvell) driver.

   - A large refactoring of the Tegra (nVidia) driver.

   - GPIO interrupt including soft edges support in the STi driver.

   - Misc updates to PFC (Renesas), AT91, ADI2 (Blackfin),
     pinctrl-single, sirf (CSR), msm (Qualcomm), Exynos (Samsung), sunxi
     (AllWinner), i.MX (Freescale), Baytrail"

* tag 'pinctrl-v3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (72 commits)
  pinctrl: tegra: add some missing Tegra114 entries
  pinctrl: tegra: fix some mistakes in Tegra124
  pinctrl: msm: fix up out-of-order merge conflict
  pinctrl: st: Fix error check for of_irq_to_resource usage
  pinctrl: tegra: consistency cleanup
  pinctrl: tegra: dynamically calculate function list of groups
  pinctrl: tegra: init Tegra20/30 at module_init time
  pinctrl: st: Use ARRAY_SIZE instead of raw value for number of delays
  pinctrl: st: add pinctrl support for the STiH407 SoC
  pinctrl: st: Enhance the controller to manage unavailable registers
  pinctrl: msm: Simplify msm_config_reg() and callers
  pinctrl: msm: Remove impossible WARN_ON()s
  pinctrl: msm: Replace lookup tables with math
  pinctrl: msm: Drop OF_IRQ dependency
  pinctrl: msm: Drop unused includes
  pinctrl: msm: Check for ngpios > MAX_NR_GPIO
  pinctrl: msm: Silence recursive lockdep warning
  pinctrl: mvebu: silence WARN to dev_warn
  pinctrl: msm: drop wake_irqs bitmap
  pinctrl-baytrail: add function mux checking in gpio pin request
  ...
2014-04-01 13:10:49 -07:00
Linus Torvalds
4dedde7c7a ACPI and power management updates for 3.15-rc1
- Device PM QoS support for latency tolerance constraints on systems with
    hardware interfaces allowing such constraints to be specified.  That is
    necessary to prevent hardware-driven power management from becoming
    overly aggressive on some systems and to prevent power management
    features leading to excessive latencies from being used in some cases.
 
  - Consolidation of the handling of ACPI hotplug notifications for device
    objects.  This causes all device hotplug notifications to go through
    the root notify handler (that was executed for all of them anyway
    before) that propagates them to individual subsystems, if necessary,
    by executing callbacks provided by those subsystems (those callbacks
    are associated with struct acpi_device objects during device
    enumeration).  As a result, the code in question becomes both smaller
    in size and more straightforward and all of those changes should not
    affect users.
 
  - ACPICA update, including fixes related to the handling of _PRT in cases
    when it is broken and the addition of "Windows 2013" to the list of
    supported "features" for _OSI (which is necessary to support systems
    that work incorrectly or don't even boot without it).  Changes from
    Bob Moore and Lv Zheng.
 
  - Consolidation of ACPI _OST handling from Jiang Liu.
 
  - ACPI battery and AC fixes allowing unusual system configurations to
    be handled by that code from Alexander Mezin.
 
  - New device IDs for the ACPI LPSS driver from Chiau Ee Chew.
 
  - ACPI fan and thermal optimizations related to system suspend and resume
    from Aaron Lu.
 
  - Cleanups related to ACPI video from Jean Delvare.
 
  - Assorted ACPI fixes and cleanups from Al Stone, Hanjun Guo, Lan Tianyu,
    Paul Bolle, Tomasz Nowicki.
 
  - Intel RAPL (Running Average Power Limits) driver cleanups from Jacob Pan.
 
  - intel_pstate fixes and cleanups from Dirk Brandewie.
 
  - cpufreq fixes related to system suspend/resume handling from Viresh Kumar.
 
  - cpufreq core fixes and cleanups from Viresh Kumar, Stratos Karafotis,
    Saravana Kannan, Rashika Kheria, Joe Perches.
 
  - cpufreq drivers updates from Viresh Kumar, Zhuoyu Zhang, Rob Herring.
 
  - cpuidle fixes related to the menu governor from Tuukka Tikkanen.
 
  - cpuidle fix related to coupled CPUs handling from Paul Burton.
 
  - Asynchronous execution of all device suspend and resume callbacks,
    except for ->prepare and ->complete, during system suspend and resume
    from Chuansheng Liu.
 
  - Delayed resuming of runtime-suspended devices during system suspend for
    the PCI bus type and ACPI PM domain.
 
  - New set of PM helper routines to allow device runtime PM callbacks to
    be used during system suspend and resume more easily from Ulf Hansson.
 
  - Assorted fixes and cleanups in the PM core from Geert Uytterhoeven,
    Prabhakar Lad, Philipp Zabel, Rashika Kheria, Sebastian Capella.
 
  - devfreq fix from Saravana Kannan.
 
 /
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQIcBAABCAAGBQJTLgB1AAoJEILEb/54YlRxfs4P/35fIu9h8ClNWUPXqi3nlGIt
 yMyumKvF1VdsOKLbjTtFq6B3UOlhqDijYTCQd7Xt7X8ONTk/ND9ec2t/5xGkSdUI
 q46fa0qZXeqUn0Kt2t+kl6tgVQOkDj94aNlEh+7Ya3Uu6WYDDfmZtOBOFAMk6D8l
 ND4rHJpX+eUsRLBrcxaUxxdD8AW5guGcPKyeyzsXv1bY1BZnpLFrZ3PhuI5dn2CL
 L/zmk3A+wG6+ZlQxnwDdrKa3E6uhRSIDeF0vI4Byspa1wi5zXknJG2J7MoQ9JEE9
 VQpBXlqach5wgXqJ8PAqAeaB6Ie26/F7PYG8r446zKw/5UUtdNUx+0dkjQ7Mz8Tu
 ajuVxfwrrPhZeQqmVBxlH5Gg7Ez2KBKEfDxTdRnzI7FoA7PE5XDcg3kO64bhj8LJ
 yugnV/ToU9wMztZnPC7CoGPwUgxMJvr9LwmxS4aeKcVUBES05eg0vS3lwdZMgqkV
 iO0QkWTmhZ952qZCqZxbh0JqaaX8Wgx2kpX2tf1G2GJqLMZco289bLh6njNT+8CH
 EzdQKYYyn6G6+Qg2M0f/6So3qU17x9XtE4ZBWQdGDpqYOGZhjZAOs/VnB1Ysw/K3
 cDBzswlJd0CyyUps9B+qbf49OpbWVwl5kKeuHUuPxugEVryhpSp9AuG+tNil74Sj
 JuGTGR4fyFjDBX5cvAPm
 =ywR6
 -----END PGP SIGNATURE-----

Merge tag 'pm+acpi-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI and power management updates from Rafael Wysocki:
 "The majority of this material spent some time in linux-next, some of
  it even several weeks.  There are a few relatively fresh commits in
  it, but they are mostly fixes and simple cleanups.

  ACPI took the lead this time, both in terms of the number of commits
  and the number of modified lines of code, cpufreq follows and there
  are a few changes in the PM core and in cpuidle too.

  A new feature that already got some LWN.net's attention is the device
  PM QoS extension allowing latency tolerance requirements to be
  propagated from leaf devices to their ancestors with hardware
  interfaces for specifying latency tolerance.  That should help systems
  with hardware-driven power management to avoid going too far with it
  in cases when there are latency tolerance constraints.

  There also are some significant changes in the ACPI core related to
  the way in which hotplug notifications are handled.  They affect PCI
  hotplug (ACPIPHP) and the ACPI dock station code too.  The bottom line
  is that all those notification now go through the root notify handler
  and are propagated to the interested subsystems by means of callbacks
  instead of having to install a notify handler for each device object
  that we can potentially get hotplug notifications for.

  In addition to that ACPICA will now advertise "Windows 2013"
  compatibility for _OSI, because some systems out there don't work
  correctly if that is not done (some of them don't even boot).

  On the system suspend side of things, all of the device suspend and
  resume callbacks, except for ->prepare() and ->complete(), are now
  going to be executed asynchronously as that turns out to speed up
  system suspend and resume on some platforms quite significantly and we
  have a few more optimizations in that area.

  Apart from that, there are some new device IDs and fixes and cleanups
  all over.  In particular, the system suspend and resume handling by
  cpufreq should be improved and the cpuidle menu governor should be a
  bit more robust now.

  Specifics:

   - Device PM QoS support for latency tolerance constraints on systems
     with hardware interfaces allowing such constraints to be specified.
     That is necessary to prevent hardware-driven power management from
     becoming overly aggressive on some systems and to prevent power
     management features leading to excessive latencies from being used
     in some cases.

   - Consolidation of the handling of ACPI hotplug notifications for
     device objects.  This causes all device hotplug notifications to go
     through the root notify handler (that was executed for all of them
     anyway before) that propagates them to individual subsystems, if
     necessary, by executing callbacks provided by those subsystems
     (those callbacks are associated with struct acpi_device objects
     during device enumeration).  As a result, the code in question
     becomes both smaller in size and more straightforward and all of
     those changes should not affect users.

   - ACPICA update, including fixes related to the handling of _PRT in
     cases when it is broken and the addition of "Windows 2013" to the
     list of supported "features" for _OSI (which is necessary to
     support systems that work incorrectly or don't even boot without
     it).  Changes from Bob Moore and Lv Zheng.

   - Consolidation of ACPI _OST handling from Jiang Liu.

   - ACPI battery and AC fixes allowing unusual system configurations to
     be handled by that code from Alexander Mezin.

   - New device IDs for the ACPI LPSS driver from Chiau Ee Chew.

   - ACPI fan and thermal optimizations related to system suspend and
     resume from Aaron Lu.

   - Cleanups related to ACPI video from Jean Delvare.

   - Assorted ACPI fixes and cleanups from Al Stone, Hanjun Guo, Lan
     Tianyu, Paul Bolle, Tomasz Nowicki.

   - Intel RAPL (Running Average Power Limits) driver cleanups from
     Jacob Pan.

   - intel_pstate fixes and cleanups from Dirk Brandewie.

   - cpufreq fixes related to system suspend/resume handling from Viresh
     Kumar.

   - cpufreq core fixes and cleanups from Viresh Kumar, Stratos
     Karafotis, Saravana Kannan, Rashika Kheria, Joe Perches.

   - cpufreq drivers updates from Viresh Kumar, Zhuoyu Zhang, Rob
     Herring.

   - cpuidle fixes related to the menu governor from Tuukka Tikkanen.

   - cpuidle fix related to coupled CPUs handling from Paul Burton.

   - Asynchronous execution of all device suspend and resume callbacks,
     except for ->prepare and ->complete, during system suspend and
     resume from Chuansheng Liu.

   - Delayed resuming of runtime-suspended devices during system suspend
     for the PCI bus type and ACPI PM domain.

   - New set of PM helper routines to allow device runtime PM callbacks
     to be used during system suspend and resume more easily from Ulf
     Hansson.

   - Assorted fixes and cleanups in the PM core from Geert Uytterhoeven,
     Prabhakar Lad, Philipp Zabel, Rashika Kheria, Sebastian Capella.

   - devfreq fix from Saravana Kannan"

* tag 'pm+acpi-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (162 commits)
  PM / devfreq: Rewrite devfreq_update_status() to fix multiple bugs
  PM / sleep: Correct whitespace errors in <linux/pm.h>
  intel_pstate: Set core to min P state during core offline
  cpufreq: Add stop CPU callback to cpufreq_driver interface
  cpufreq: Remove unnecessary braces
  cpufreq: Fix checkpatch errors and warnings
  cpufreq: powerpc: add cpufreq transition latency for FSL e500mc SoCs
  MAINTAINERS: Reorder maintainer addresses for PM and ACPI
  PM / Runtime: Update runtime_idle() documentation for return value meaning
  video / output: Drop display output class support
  fujitsu-laptop: Drop unneeded include
  acer-wmi: Stop selecting VIDEO_OUTPUT_CONTROL
  ACPI / gpu / drm: Stop selecting VIDEO_OUTPUT_CONTROL
  ACPI / video: fix ACPI_VIDEO dependencies
  cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE}
  cpufreq: Do not allow ->setpolicy drivers to provide ->target
  cpufreq: arm_big_little: set 'physical_cluster' for each CPU
  cpufreq: arm_big_little: make vexpress driver depend on bL core driver
  ACPI / button: Add ACPI Button event via netlink routine
  ACPI: Remove duplicate definitions of PREFIX
  ...
2014-04-01 12:48:54 -07:00
Linus Torvalds
683b6c6f82 Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq code updates from Thomas Gleixner:
 "The irq department proudly presents:

   - Another tree wide sweep of irq infrastructure abuse.  Clear winner
     of the trainwreck engineering contest was:
         #include "../../../kernel/irq/settings.h"

   - Tree wide update of irq_set_affinity() callbacks which miss a cpu
     online check when picking a single cpu out of the affinity mask.

   - Tree wide consolidation of interrupt statistics.

   - Updates to the threaded interrupt infrastructure to allow explicit
     wakeup of the interrupt thread and a variant of synchronize_irq()
     which synchronizes only the hard interrupt handler.  Both are
     needed to replace the homebrewn thread handling in the mmc/sdhci
     code.

   - New irq chip callbacks to allow proper support for GPIO based irqs.
     The GPIO based interrupts need to request/release GPIO resources
     from request/free_irq.

   - A few new ARM interrupt chips.  No revolutionary new hardware, just
     differently wreckaged variations of the scheme.

   - Small improvments, cleanups and updates all over the place"

I was hoping that that trainwreck engineering contest was a April Fools'
joke.  But no.

* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (68 commits)
  irqchip: sun7i/sun6i: Disable NMI before registering the handler
  ARM: sun7i/sun6i: dts: Fix IRQ number for sun6i NMI controller
  ARM: sun7i/sun6i: irqchip: Update the documentation
  ARM: sun7i/sun6i: dts: Add NMI irqchip support
  ARM: sun7i/sun6i: irqchip: Add irqchip driver for NMI controller
  genirq: Export symbol no_action()
  arm: omap: Fix typo in ams-delta-fiq.c
  m68k: atari: Fix the last kernel_stat.h fallout
  irqchip: sun4i: Simplify sun4i_irq_ack
  irqchip: sun4i: Use handle_fasteoi_irq for all interrupts
  genirq: procfs: Make smp_affinity values go+r
  softirq: Add linux/irq.h to make it compile again
  m68k: amiga: Add linux/irq.h to make it compile again
  irqchip: sun4i: Don't ack IRQs > 0, fix acking of IRQ 0
  irqchip: sun4i: Fix a comment about mask register initialization
  irqchip: sun4i: Fix irq 0 not working
  genirq: Add a new IRQCHIP_EOI_THREADED flag
  genirq: Document IRQCHIP_ONESHOT_SAFE flag
  ARM: sunxi: dt: Convert to the new irq controller compatibles
  irqchip: sunxi: Change compatibles
  ...
2014-04-01 11:22:57 -07:00
Linus Torvalds
1ead658124 Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer changes from Thomas Gleixner:
 "This assorted collection provides:

   - A new timer based timer broadcast feature for systems which do not
     provide a global accessible timer device.  That allows those
     systems to put CPUs into deep idle states where the per cpu timer
     device stops.

   - A few NOHZ_FULL related improvements to the timer wheel

   - The usual updates to timer devices found in ARM SoCs

   - Small improvements and updates all over the place"

* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits)
  tick: Remove code duplication in tick_handle_periodic()
  tick: Fix spelling mistake in tick_handle_periodic()
  x86: hpet: Use proper destructor for delayed work
  workqueue: Provide destroy_delayed_work_on_stack()
  clocksource: CMT, MTU2, TMU and STI should depend on GENERIC_CLOCKEVENTS
  timer: Remove code redundancy while calling get_nohz_timer_target()
  hrtimer: Rearrange comments in the order struct members are declared
  timer: Use variable head instead of &work_list in __run_timers()
  clocksource: exynos_mct: silence a static checker warning
  arm: zynq: Add support for cpufreq
  arm: zynq: Don't use arm_global_timer with cpufreq
  clocksource/cadence_ttc: Overhaul clocksource frequency adjustment
  clocksource/cadence_ttc: Call clockevents_update_freq() with IRQs enabled
  clocksource: Add Kconfig entries for CMT, MTU2, TMU and STI
  sh: Remove Kconfig entries for TMU, CMT and MTU2
  ARM: shmobile: Remove CMT, TMU and STI Kconfig entries
  clocksource: armada-370-xp: Use atomic access for shared registers
  clocksource: orion: Use atomic access for shared registers
  clocksource: timer-keystone: Delete unnecessary variable
  clocksource: timer-keystone: introduce clocksource driver for Keystone
  ...
2014-04-01 11:00:07 -07:00
Taras Kondratiuk
41b5368f31 ARM: kprobes-test: Workaround GAS .align bug
By default if no fill symbol is given to .align directive in a code
section it fills gap with NOPs. If previous fragment is not
instruction-aligned, additional pre-alignment is done by zero bytes
before NOPs. These zero bytes are marked as data by special symbol $d in
symbol table. Unfortunately GAS assumes that there is only code in the
code section so it "puts back" code symbol $a at the end of this
pre-alignment. So if there is some data after alignment it will be
interpreted as code and will be swapped back to LE for BE8 system during
a final linking.

If explicit fill value is given to .align, the NOP-padding code is
skipped and symbol table does not get messed-up.

So the workaround for this issue:
Use explicit fill value if data should be aligned in the code section.

Acked-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
2014-04-01 16:48:27 +03:00
Ben Dooks
3b86ee7a69 ARM: kprobes-test: use <asm/opcodes.h> for Thumb instruction building
The kprobes test will build certain instructions incorrectly if building
big endian as .word/.short output gets endian-swapped by the linker.
Change to using <asm/opcodes.h> and __inst_thumbXX() to produce instructions.

Acked-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
2014-04-01 16:48:26 +03:00
Ben Dooks
af886d2dfd ARM: kprobes-test: use <asm/opcodes.h> for ARM instruction building
The kprobes test will build certain instructions incorrectly if building
big endian as .word output gets endian-swapped by the linker. Change to
using <asm/opcodes.h> and __inst_arm() to produce instructions.

Acked-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[taras.kondratiuk@linaro.org: fixed unsupported coprocessor instructions]
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
2014-04-01 16:48:24 +03:00
Ben Dooks
4712e17aa4 ARM: kprobes-test: use <asm/opcodes.h> for instruction accesses
Ensure we read instructions in the correct endian-ness by using
the <asm/opcodes.h> helper to transform them as necessary.

Acked-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[taras.kondratiuk@linaro.org: fix next_instruction() function]
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
2014-04-01 16:48:23 +03:00
Ben Dooks
888be25402 ARM: probes: fix instruction fetch order with <asm/opcodes.h>
If we are running BE8, the data and instruction endianness do not
match, so use <asm/opcodes.h> to correctly translate memory accesses
into ARM instructions.

Acked-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[taras.kondratiuk@linaro.org: fixed Thumb instruction fetch order]
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
2014-04-01 16:45:19 +03:00
Linus Torvalds
01d5f3b598 Merge branch 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata updates from Tejun Heo:
 "A lot of activities on libata side this time.

   - A lot of changes around ahci.  Various embedded platforms are
     implementing ahci controllers.  Some were built atop ahci_platform,
     others were doing their own things.  Hans made some structural
     changes to libahci and librarized ahci_platform so that ahci
     platform drivers can share more common code.  A couple platform
     drivers are added on top of that and several are added to replace
     older drivers which were doing their own things (older ones are
     scheduled to be removed).

   - Dan finishes the patchset to make libata PM operations
     asynchronous.  Combined with one patch being routed through scsi,
     this should speed resume measurably.

   - Various fixes and cleanups from Bartlomiej and others"

* 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (61 commits)
  ata: fix Marvell SATA driver dependencies
  ata: fix ARASAN CompactFlash PATA driver dependencies
  ata: remove superfluous casts
  ata: sata_highbank: remove superfluous cast
  ata: fix Calxeda Highbank SATA driver dependencies
  ata: fix R-Car SATA driver dependencies
  ARM: davinci: da850: update SATA AHCI support
  ata: add new-style AHCI platform driver for DaVinci DA850 AHCI controller
  ata: move library code from ahci_platform.c to libahci_platform.c
  ata: ahci_platform: fix ahci_platform_data->suspend method handling
  libata: remove unused ata_sas_port_async_resume() stub
  libata.h: add stub for ata_sas_port_resume
  libata: async resume
  libata, libsas: kill pm_result and related cleanup
  ata: Fix compiler warning with APM X-Gene host controller driver
  arm64: Add APM X-Gene SoC AHCI SATA host controller DTS entries
  ata: Add APM X-Gene SoC AHCI SATA host controller driver
  Documentation: Add documentation for the APM X-Gene SoC SATA host controller DTS binding
  arm64: Add APM X-Gene SoC 15Gbps Multi-purpose PHY DTS entries
  ata: ahci_sunxi: fix code formatting
  ...
2014-03-31 15:27:37 -07:00
Linus Torvalds
971eae7c99 Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler changes from Ingo Molnar:
 "Bigger changes:

   - sched/idle restructuring: they are WIP preparation for deeper
     integration between the scheduler and idle state selection, by
     Nicolas Pitre.

   - add NUMA scheduling pseudo-interleaving, by Rik van Riel.

   - optimize cgroup context switches, by Peter Zijlstra.

   - RT scheduling enhancements, by Thomas Gleixner.

  The rest is smaller changes, non-urgnt fixes and cleanups"

* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (68 commits)
  sched: Clean up the task_hot() function
  sched: Remove double calculation in fix_small_imbalance()
  sched: Fix broken setscheduler()
  sparc64, sched: Remove unused sparc64_multi_core
  sched: Remove unused mc_capable() and smt_capable()
  sched/numa: Move task_numa_free() to __put_task_struct()
  sched/fair: Fix endless loop in idle_balance()
  sched/core: Fix endless loop in pick_next_task()
  sched/fair: Push down check for high priority class task into idle_balance()
  sched/rt: Fix picking RT and DL tasks from empty queue
  trace: Replace hardcoding of 19 with MAX_NICE
  sched: Guarantee task priority in pick_next_task()
  sched/idle: Remove stale old file
  sched: Put rq's sched_avg under CONFIG_FAIR_GROUP_SCHED
  cpuidle/arm64: Remove redundant cpuidle_idle_call()
  cpuidle/powernv: Remove redundant cpuidle_idle_call()
  sched, nohz: Exclude isolated cores from load balancing
  sched: Fix select_task_rq_fair() description comments
  workqueue: Replace hardcoding of -20 and 19 with MIN_NICE and MAX_NICE
  sys: Replace hardcoding of -20 and 19 with MIN_NICE and MAX_NICE
  ...
2014-03-31 11:21:19 -07:00
Linus Torvalds
462bf234a8 Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core locking updates from Ingo Molnar:
 "The biggest change is the MCS spinlock generalization changes from Tim
  Chen, Peter Zijlstra, Jason Low et al.  There's also lockdep
  fixes/enhancements from Oleg Nesterov, in particular a false negative
  fix related to lockdep_set_novalidate_class() usage"

* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits)
  locking/mutex: Fix debug checks
  locking/mutexes: Add extra reschedule point
  locking/mutexes: Introduce cancelable MCS lock for adaptive spinning
  locking/mutexes: Unlock the mutex without the wait_lock
  locking/mutexes: Modify the way optimistic spinners are queued
  locking/mutexes: Return false if task need_resched() in mutex_can_spin_on_owner()
  locking: Move mcs_spinlock.h into kernel/locking/
  m68k: Skip futex_atomic_cmpxchg_inatomic() test
  futex: Allow architectures to skip futex_atomic_cmpxchg_inatomic() test
  Revert "sched/wait: Suppress Sparse 'variable shadowing' warning"
  lockdep: Change lockdep_set_novalidate_class() to use _and_name
  lockdep: Change mark_held_locks() to check hlock->check instead of lockdep_no_validate
  lockdep: Don't create the wrong dependency on hlock->check == 0
  lockdep: Make held_lock->check and "int check" argument bool
  locking/mcs: Allow architecture specific asm files to be used for contended case
  locking/mcs: Order the header files in Kbuild of each architecture in alphabetical order
  sched/wait: Suppress Sparse 'variable shadowing' warning
  hung_task/Documentation: Fix hung_task_warnings description
  locking/mcs: Allow architectures to hook in to contended paths
  locking/mcs: Micro-optimize the MCS code, add extra comments
  ...
2014-03-31 10:59:39 -07:00
Jeff Layton
5d50ffd7c3 locks: add new fcntl cmd values for handling file private locks
Due to some unfortunate history, POSIX locks have very strange and
unhelpful semantics. The thing that usually catches people by surprise
is that they are dropped whenever the process closes any file descriptor
associated with the inode.

This is extremely problematic for people developing file servers that
need to implement byte-range locks. Developers often need a "lock
management" facility to ensure that file descriptors are not closed
until all of the locks associated with the inode are finished.

Additionally, "classic" POSIX locks are owned by the process. Locks
taken between threads within the same process won't conflict with one
another, which renders them useless for synchronization between threads.

This patchset adds a new type of lock that attempts to address these
issues. These locks conflict with classic POSIX read/write locks, but
have semantics that are more like BSD locks with respect to inheritance
and behavior on close.

This is implemented primarily by changing how fl_owner field is set for
these locks. Instead of having them owned by the files_struct of the
process, they are instead owned by the filp on which they were acquired.
Thus, they are inherited across fork() and are only released when the
last reference to a filp is put.

These new semantics prevent them from being merged with classic POSIX
locks, even if they are acquired by the same process. These locks will
also conflict with classic POSIX locks even if they are acquired by
the same process or on the same file descriptor.

The new locks are managed using a new set of cmd values to the fcntl()
syscall. The initial implementation of this converts these values to
"classic" cmd values at a fairly high level, and the details are not
exposed to the underlying filesystem. We may eventually want to push
this handing out to the lower filesystem code but for now I don't
see any need for it.

Also, note that with this implementation the new cmd values are only
available via fcntl64() on 32-bit arches. There's little need to
add support for legacy apps on a new interface like this.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
2014-03-31 08:24:43 -04:00
Hans de Goede
536a44d427 ARM: sun7i/sun6i: dts: Fix IRQ number for sun6i NMI controller
The IRQ line used in sun6i-a31.dtsi for the NMI controller is wrong.
This causes a IRQ storm since the NMI controller is repeatedly fired.
This patch fixes this problem assigning the correct IRQ number to the
NMI controller.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Carlo Caione <carlo@caione.org>
Cc: maxime.ripard@free-electrons.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-sunxi@googlegroups.com
Link: http://lkml.kernel.org/r/1395939759-11135-2-git-send-email-carlo@caione.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2014-03-31 11:12:57 +02:00
Grant Likely
d88cf7d7b4 Merge remote-tracking branch 'robh/for-next' into devicetree/next 2014-03-31 08:10:55 +01:00
Daniel Borkmann
f8bbbfc3b9 net: filter: add jited flag to indicate jit compiled filters
This patch adds a jited flag into sk_filter struct in order to indicate
whether a filter is currently jited or not. The size of sk_filter is
not being expanded as the 32 bit 'len' member allows upper bits to be
reused since a filter can currently only grow as large as BPF_MAXINSNS.

Therefore, there's enough room also for other in future needed flags to
reuse 'len' field if necessary. The jited flag also allows for having
alternative interpreter functions running as currently, we can only
detect jit compiled filters by testing fp->bpf_func to not equal the
address of sk_run_filter().

Joint work with Alexei Starovoitov.

Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-31 00:45:08 -04:00
Barry Song
2e041c9462 dmaengine: sirf: enable generic dt binding for dma channels
move to support of_dma_request_slave_channel() and dma_request_slave_channel.
we add a xlate() to let dma clients be able to find right dma_chan by generic
"dmas" properties in dts.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-03-29 19:20:13 +05:30
Arnd Bergmann
9e0c42ea3d Exynos cleanup for v3.15
- reorganize code for
 - add support reserve memory for mfc-v7
 - consolidate exynos4 and exynos5 machine codes
 - add generic compatible strings for exynos4 and exynos5
 - update DT with generic compatible strings
 - move clk related dt-binding header file in dt-bindings/clock
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTK1NAAAoJEA0Cl+kVi2xq8ucP/0Ogcit9IddHzX5yw3wpQ6vS
 lX+sY15I7gGPplFPF315LFdEkv7N/QExHq5hTexLX5OHH5Teg22VvR91YgoqzhVk
 0EL8uE/nKIWv/s5eipMpW9ypCE6HOHhYnjxwSEyQHjPHxgWlrO4r/1/LhlAeRL72
 01uCE0sf/+HCEKujQM+i/HvGOIRV1SlNir677NppheM1PvTwlYLcc13fRaXQFblT
 IHEQcSkEagtau0jhO0xzN6hCZeo5IXC1DhsYFw646zWP5QnZeyeXCKL0DxzROD0f
 yEbhxbmWgwoJIf/5Mn4v5LhDJJ+OXswGsWgrrCbId0gd9x3UBn3Zq+fy1OXRl5cW
 GQG9oJXwxgU0dXMHnY0BO741zvCmoUcKfZvCEJihvYSFHJdCi0xb6GFhN/T4Jd93
 hMCTH1YyjtSaVVGf5F6KnLxajm1kg8hntYF8tgheEC6oVdUB+ZNSdGO3QPl6w10j
 MX024K3sOlkxkjCPPz6AptU81YsgG7z8ul9jDkwDUr0Skp254uIfqDbn/+l8X0kI
 vN0qjtcr9hpQTuxEPNbEUXr4T9a95EiYM1lAg1QOZdN//xzgJoc7VVhyG3RML8un
 2UTzy/g8V3kQ/JqfTTphMoVtodOKh60a71F0mBFl59sAbUj3tB4G1GHTfE23Tas6
 theD5KDv2w4gGsE4ojWk
 =7IiH
 -----END PGP SIGNATURE-----

Merge tag 'exynos-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Exynos cleanup for v3.15" from Kukjin Kim:

- reorganize code for
- add support reserve memory for mfc-v7
- consolidate exynos4 and exynos5 machine codes
- add generic compatible strings for exynos4 and exynos5
- update DT with generic compatible strings
- move clk related dt-binding header file in dt-bindings/clock

* tag 'exynos-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock
  ARM: dts: Update Exynos DT files with generic compatible strings
  ARM: EXYNOS: Add generic compatible strings
  ARM: EXYNOS: Consolidate exynos4 and exynos5 machine files
  ARM: EXYNOS: Consolidate CPU init code
  ARM: SAMSUNG: Introduce generic Exynos4 and 5 helpers
  ARM: EXYNOS: Add support to reserve memory for MFC-v7
  ARM: SAMSUNG: Reorganize calls to reserve memory for MFC

Conflicts:
	arch/arm/mach-exynos/exynos.c

Signed-off-by; Arnd Bergmann <arnd@arndb.de>
2014-03-29 02:03:39 +01:00
Arnd Bergmann
2c793fa349 Samsung PM related 2nd updates for v3.15
From Tomasz Figa <t.figa@samsung.com>:
 Current Samsung PM code is heavily unprepared for multiplatform
 systems. The design implies accessing functions and global
 variables defined in particular mach- subdirectory from common
 code in plat-, which is not allowed when building ARCH_MULTIPLATFORM.
 In addition there is a lot of forced code unification, which makes
 common function handle any possible quirks of all supported SoCs.
 In the end this design turned out to not work too well, ending with
 a lot of empty functions exported from mach-, just because code in
 common pm.c calls them. Moreover, recent trend of moving lower level
 suspend/resume code to proper drivers, like pinctrl or clk, made a
 lot of code there redundant, especially on DT-only platforms like
 Exynos.
 
 Note that this branch is based on previous tags/samsung-pm-1 and merge
 tags/samsung-cleanup-2 because of fix build error from recent changes
 of <linux/serial_s3c.h>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTK2j/AAoJEA0Cl+kVi2xqsMEP/0ziBUK0zV40zlQsfoMd+qFO
 q/96p/Aw1hxFef8JLsYWmvd2b+2MXpFCPkSw9ga2zhLyyk04CjM6YoLJYZY+h1W7
 /NeLQvIMAvzhizO0mw861BKxsSHC2g2EdWPi/2sIe1+39CzbG5bU9BuC6fY9Y75G
 mlIPtYWBYz1aey1m8xYv3uNYEyunKCtthISpwIrBXbQrANsWZ59W7CAjL+juQh+J
 NJkAdM7t/S5oRdTyrtd0i90ewr5KsDIFnD1Z59YCboCzoFB1tKW10iFgLBs6aUtB
 pE7xc5IQu0/F/xxyTzi0uooGSPChxM5g8gLLEFZeN3Qnw06s7dm2HAnrPFZ2WyAQ
 xLhD++sP3ZhoomRh8ZljMfMhsLd51BaqK3u9oh4kvmVEGzJtytbftXezMIVF12DR
 Epe4i5vbGm9fhjHjBDpuybsICLDRp6tlICRURDrvbfoCRazQuZC4xZR3IJZ9vHHW
 40EU09MBF/P+OoRkXnaYAwpD2F5AG0/QdsyXH9RJkoIZHE9fbjmDviqLiJRC2OH/
 LpnEYThZ057mQYiUdcBjqzWFuV4UC8K5fZdlIRBUsRWGyLxBretj1gpMFGvS0ca/
 abGZ2E/+s5uDlYAOfYvbwgMSc10lzo2YFkGMS+JpBgemkme8skVZ67SQkzuODqKz
 TqYfstyw6LreW84Ws4gZ
 =jtBA
 -----END PGP SIGNATURE-----

Merge tag 'samsung-pm-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung PM related 2nd updates for v3.15" from Kukjin Kim:

From Tomasz Figa <t.figa@samsung.com>:
Current Samsung PM code is heavily unprepared for multiplatform
systems. The design implies accessing functions and global
variables defined in particular mach- subdirectory from common
code in plat-, which is not allowed when building ARCH_MULTIPLATFORM.
In addition there is a lot of forced code unification, which makes
common function handle any possible quirks of all supported SoCs.
In the end this design turned out to not work too well, ending with
a lot of empty functions exported from mach-, just because code in
common pm.c calls them. Moreover, recent trend of moving lower level
suspend/resume code to proper drivers, like pinctrl or clk, made a
lot of code there redundant, especially on DT-only platforms like
Exynos.

Note that this branch is based on previous tags/samsung-pm-1 and merge
tags/samsung-cleanup-2 because of fix build error from recent changes
of <linux/serial_s3c.h>

* tag 'samsung-pm-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Fix compilation error in cpuidle.c
  ARM: S5P64X0: Explicitly include linux/serial_s3c.h in mach/pm-core.h
  ARM: S3C64XX: Fix build for implicit serial_s3c.h inclusion
  serial: s3c: Fix build of header without serial_core.h preinclusion
  ARM: EXYNOS: Allow wake-up using GIC interrupts
  ARM: EXYNOS: Stop using legacy Samsung PM code
  ARM: EXYNOS: Remove PM initcalls and useless indirection
  ARM: EXYNOS: Fix abuse of CONFIG_PM
  ARM: SAMSUNG: Move s3c_pm_check_* prototypes to plat/pm-common.h
  ARM: SAMSUNG: Move common save/restore helpers to separate file
  ARM: SAMSUNG: Move Samsung PM debug code into separate file
  ARM: SAMSUNG: Consolidate PM debug functions
  ARM: SAMSUNG: Use debug_ll_addr() to get UART base address
  ARM: SAMSUNG: Save UART DIVSLOT register based on SoC type
  ARM: SAMSUNG: Add soc_is_s3c2410() helper
  ARM: EXYNOS: Do not resume l2x0 if not enabled before suspend

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-29 02:02:56 +01:00
Arnd Bergmann
c441ab93d2 Samsung 3rd DT updates for v3.15
- Arndale Octa board updates:
   LDO3 and LDO23 enabled for soft-reset
   LDO9 enabled for USB operation
   MDMA1 disabled to avoid imprecise external abort
 
 Note that this is based on previous tags/samsung-dt-2
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTK075AAoJEA0Cl+kVi2xqUqoQAKu9BwGhAJ3wYl3I2EEiouP2
 tbkHJESZpLl6wdwx9GNO14Ceb66TU6Qg9cUAivcYTj+3pqFb1/EowHRTxBstnvHQ
 E0JuVno+rFNKl1HwRsfq3edBHqU0j54n5LsE8ZVZ59QpuJUutQmmkAlURd0m2FAs
 jDfOdfbEWEduIJSWkIzn+bmNVhs6X22j5E10WanMhhmzIshc1csWaTEUvqXra51X
 162di1z4GopOyZlVImhBoQpdUKvXKBVvzLLaaEzKMSuanyacKonyFY85s22kRvZS
 zG+RoiMflHFEMvh8cb3nwpK0uHLn7S/SaPjd1dzgqw3CWOfrAK2pEgprRhHVHQHy
 doDjTwGOLN49hdN6LvdTyb8/TnQ879pf5QN0KTp1oiHSZAI51ralI94CBHAMQOZK
 7T8XLOhWj/csPznevckmdg6fLgGZmuJp9B6yB+8+JIrfLaJQmkRidTj1iLyWHOvT
 TR4DwcdDg9ZLDgvRw5vYbG0WGI1PH8KpGaMkSvZH0PK16FKZFLhlOb+KTTjjXCd/
 wAIsDXuUv9fayTxV85oAEQMvF1Y7k3jMlnEuLq8iZrut66QqhwhCb2h6s3Qs7HfM
 vB1v05spK8dpSRkqUsoJu79PZX81NTOIyyurmQgOd1QqzezAvCZ8XpmQ8pRZjLIg
 fK2sGqAKWC5f61zd3iu3
 =OEiT
 -----END PGP SIGNATURE-----

Merge tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung 3rd DT updates for v3.15" from Kukjin Kim:

- Arndale Octa board updates:
  LDO3 and LDO23 enabled for soft-reset
  LDO9 enabled for USB operation
  MDMA1 disabled to avoid imprecise external abort

Note that this is based on previous tags/samsung-dt-2

* tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Keep some essential LDOs enabled for arndale-octa board
  ARM: dts: Disable MDMA1 node for arndale-octa board

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-29 02:02:27 +01:00
Arnd Bergmann
efa25ffdd6 Samsung 3rd cleanup for v3.15
- Remove <mach/hardware.h> in mach-exynos
 - Remove invalid code from <mach/hardware.h> in mach-s3c24xx
 
 Note that this is based on previous tags/samsung-cleanup-2
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTK02lAAoJEA0Cl+kVi2xq8goP/i9o/pp36ZnX7UBoQZnNkk64
 SzZ97Lwr6fgvQ3BQDxSZUq3UVTjcAEoFkWTYeTOEqDfqscG7QzYTjovkaVMdXYgN
 xpXXl1XO8Dt6epLFxaFJnHdFiC9mNDJg4X8yx/OnsPzcyAHBwm12qVq25XRxvFGj
 xLnEhSpPgBuDa/sRvD8TGPEWsKoh0c/I7V9hAXOOzQRVICVB+1ELqQw2bSyFFkSq
 s9NvqwzZ9TliaCDLHTcGMAp8CnPYKcsplQ2CTvFW/TWhYyc6AzP5StjpHk1djGfg
 s1V5DA4s3g+467fgbzSQ/URMA2VGSGejCJx194TwygnjZxlMVNPlUnWnR0xDf1mc
 56fMihETWQ8vnKBNk1IaqYN5JbmBaS30eCirc+iyDgyr7XA9p7kxZz2xODFTekYV
 230CPhSQdzt7qNIvgRzyqoTySmhvpGpLLow0xxjk441zkgrMmEjx82izaMEX/rgt
 D/aazVrbmWAylpLb8tMfuoCV+GhihXYzbNqyjghb+cb7e6YWFbMdVxYGqGvoCdI6
 Pw5xncH0fjadWCefZDeHkAeJhE9cTTz97BfOjwEfrQO7h6PxI3F8gjMV0s49Dz6m
 nRXiddeZ6jbQ0HO+vDnXQXrDQKFboyIe1U55S3415vUQCytcCA21OmSmJeWZGjk7
 Rbq3mB8v5uRbKL9gmd8Q
 =tCfV
 -----END PGP SIGNATURE-----

Merge tag 'samsung-cleanup-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung 3rd cleanup for v3.15" from Kukjin Kim:

- Remove <mach/hardware.h> in mach-exynos
- Remove invalid code from <mach/hardware.h> in mach-s3c24xx

Note that this is based on previous tags/samsung-cleanup-2

* tag 'samsung-cleanup-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Remove hardware.h file
  ARM: SAMSUNG: Remove hardware.h inclusion
  ARM: S3C24XX: Remove invalid code from hardware.h

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-29 02:01:57 +01:00
Arnd Bergmann
cd5f48a7ac Samsung 2nd DT updates for v3.15
- add DT entry for AHCI SATA and SATA PHY with using generic
   PHY framework for exynos5250 and arndale, smdk5250 boards.
 - add SSS DT node for exynos5420 and exynos5250
 - remove leftover spi0 node for smdk5250 board
 - add ADC and thermistor nodes for exynos4412-trats2 board
 - move common irq-combiner node for exynos4x12 from exynos4212
   and exynos4412
 - add ADC, PMU and GPS_ALIVE power domain nodes for exynos4x12
 
 Note that based on previous tags/samsung-dt and tags/exynos-clk
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTKFM3AAoJEA0Cl+kVi2xqVREP/jLCR7IbfVtBXuZ9t3/eaYJP
 6xzsdwglWzk/PzeglJKCvUkOKiKkU9ZzCHNaD8L9+ofsbJJJzIzkeFSMbkWUV82Z
 Ej67zjiblgCvn4p9JU8ryjf6O0upe7je+409CloMQfMlyzAPieBai9azgBcBrqoA
 Hw0Z+GTm/1AvbB4P5E2ru3toAsNJgrm83qxgIuTqY3g4i8QfFM2sXtWP6dbnAs52
 bnWBMmrm1tWIFGY58TVIDO1ofAGRYOJT0HXkZ7vkB9gfKOh47Dp4+4ZxlJ3NRwcG
 U5YhC1MtwI8s+aliiTNN2oZbsQdAX1oyoTnwEo1ENWl8hYZj4TYIwu9qKlRFj0QU
 3MiXK91gWzGREHGbOirnYaMBKA2DntAe0shJIw2CUkiyP1tT1Q8ZZ5fQPElzkHa1
 Qy/ILmB0qat6tHKXZ+OtVHTJnS513sYUuYvG+EfHmVsQS8dTL/2ysKJQMR9Dc4ko
 yQAh3HYL0c7puYvnZJ05c/ZEcMZA/VcKiAw5nRfsKPyZ5HfL4qdE2gO2OCPjq3C8
 9s1ec5Ndbxm5IrpbDPjDI48QP6/YEBQsNoSg09f8RmWuqst0tFytHR936dT4JyT8
 poSw6unDQ3zPEM/QG7iz+RypwWflumHRZ9ql7hC8uBG2l1nyhfn7xng8/qMDbG7Y
 iEjRj9KIoGgPjBUeAU+K
 =kibn
 -----END PGP SIGNATURE-----

Merge tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung 2nd DT updates for v3.15" from Kukjin Kim:

- add DT entry for AHCI SATA and SATA PHY with using generic
  PHY framework for exynos5250 and arndale, smdk5250 boards.
- add SSS DT node for exynos5420 and exynos5250
- remove leftover spi0 node for smdk5250 board
- add ADC and thermistor nodes for exynos4412-trats2 board
- move common irq-combiner node for exynos4x12 from exynos4212
  and exynos4412
- add ADC, PMU and GPS_ALIVE power domain nodes for exynos4x12

Note that based on previous tags/samsung-dt and tags/exynos-clk

* tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: enable ahci sata and sata phy for exynos5250
  ARM: dts: add dt node for sss module for exynos5250/5420
  ARM: dts: Remove leftover spi0 node for smdk5250
  ARM: dts: Add ADC and themistor nodes for exynos4412-trats2
  ARM: dts: Move common dt data for interrupt combiner controller for exynos4x12
  ARM: dts: Add GPS_ALIVE power domain for exynos4x12
  ARM: dts: Add PMU dt data to support PMU for exynos4x12
  ARM: dts: Add ADC's dt data to read raw data for exynos4x12

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-29 01:59:22 +01:00
Arnd Bergmann
2b23e9a51d Samsung cleanup-2 for v3.15
- use generic uncompress.h and remove all custom
   uncompress.h in mach-s3c24xx, s3c64xx, s5p64x0,
   s5pc100, s5pv210 and plat-samsung directories.
 
 Note that based on previous tags/samsung-cleanup
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTKE/jAAoJEA0Cl+kVi2xqqfcP+gIeoH+d6hpgQyz27/N2Xk6X
 TB7/TA4YEa+JU2xI+wiMsmNbWATSAeUOvgAw+VpiQH2cQo/9kptY/c9HY/kmRQMO
 Js2XEAAzWThUM9PFDwIVv0tMPpKaqHYaIlstPx2L8gwpPvsabpzzpLAorSrYLehn
 F83AttiqCK88aZchzBjNFC+pVuvpzbdh9EZVYH72XD2zJATi+aX+RYvDnzoRkRr2
 YKQKM3bHUZmLbq5MaY+yeJJws5Me1IuJ4psRrfqmGOs+SEEYAglJutszgBA+Td6t
 WP/GqYfEPAusf5J/cmNIPJ0jcsMLCbAaM+AgPufZxaBE4C9KloveENAA28Mk1QWE
 uVIvrkIl3OguARfarT9JMDiR7rnvhFoPrfuQ9s3Il280AsxF0lwokcZtJQ3t4I8B
 WJW9sROE/JB7oW6ZPuwBbCwOZeXPcQ2mUg9NpGv3HisAv4JS0M8UjI8NwN44y2DE
 k1xYoIQxeL5FOOiTPyn59TRdHR5IsQ7dB4dw1HDgbc97gmDTDdgiwlrn0h/Ffjh8
 BdFVa4nh45n3arGim+PrdE+QGwCsGBKjMRY6//gCSzJDOkP+vN5tGSTEyL11aAxD
 ewIK14z41a7K5A4PRRM0DVBM+23SiuwMyTyA3RlfBywYwL7r7/HHReLg1Lz6IY7m
 d9WeWMQAIwIcbGFy3LZK
 =fYmL
 -----END PGP SIGNATURE-----

Merge tag 'samsung-cleanup-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup3

Merge "Samsung cleanup-2 for v3.15" from Kukjin Kim:

- use generic uncompress.h and remove all custom
  uncompress.h in mach-s3c24xx, s3c64xx, s5p64x0,
  s5pc100, s5pv210 and plat-samsung directories.

Note that based on previous tags/samsung-cleanup

* tag 'samsung-cleanup-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: SAMSUNG: remove all custom uncompress.h
  ARM: SAMSUNG: use generic uncompress.h

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-29 01:58:19 +01:00
Arnd Bergmann
cf2afdc59d Merge branches 'samsung/cleanup', 'samsung/exynos-clk' and 'samsung/exynos-clk2' into next/cleanup3
These are dependencies for the following Samsung branches

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-29 01:51:51 +01:00
Arnd Bergmann
f1d7d8c86b Samsung S2R PM updates for v3.15
From Tomasz Figa:
 This series reworks suspend/resume handling of Samsung clock drivers
 to cover more SoC specific aspects that are beyond simple register
 save and restore. The goal is to have all the suspend/resume code
 that touches the clock controller in single place, which is the clock
 driver.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTE9NAAAoJEA0Cl+kVi2xqLHEQAKtWQKYXNIkGtTpjs5Nf+3Jv
 9CZpvAHAQ7Lto1Euewo3KSF0JBo9o3TnOUbu6AUuo9UQV9G0TrRTpme4nlWpf0IF
 UdCSb7px3tsd1pcOS2FyI9I+DBZ9qbk/ytJV6K/KWjvkp+sFfKtDO3ockVQLy/oF
 zR7vB4kF9SSICPk7I4lHvs1JV8z/do8V7PTMOywDPUAYpw5pwSLovFXLOjKDvOCC
 w/Q1X0fqrVCPBbKpnAfez2dJHfL/iQXCa5vD5T0HeVgMOUgKA7MgLeAbZa+vsFVd
 NKOya+eAn8vGZxxC9eX2F5XcT+fvs+7aLaHmW5Rw8mg4Dh8F0+8OyFYOpZxFr58P
 N+jQPlGnOhgPw/pGmtzgktyvNlB/7iRMXHnUksQbmtz47nxQAZTe/USTSWj0nUUy
 X21+8qI+RJI5UURvB4AH7pY7tmNdY4LjJsB1MgwlY3EIf9AN9Str1IkFxV3kylGK
 V67uQv7VKRBz2IKMsgTjNhriSGIoIV+0pnOj1l/zz+Rs1S0sVQwuDqPTSzPezBOS
 vWqTQOa6uGQvMzW8lAAyhdpxt+nWxUXsB9ZilqfDLSrmQHngaF5dnUJp98zwt2yX
 xRE/R329i76uls3W+HBHZU4TfAi724NJbct0/Ieoa4oz6ZFcweL8oObm8s264mId
 3EpHFU0ju7owDiP+FBXV
 =82IK
 -----END PGP SIGNATURE-----

Merge tag 'samsung-pm-1' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers

Merge "Samsung S2R PM updates for v3.15" from Kukjin Kim:

From Tomasz Figa:
This series reworks suspend/resume handling of Samsung clock drivers
to cover more SoC specific aspects that are beyond simple register
save and restore. The goal is to have all the suspend/resume code
that touches the clock controller in single place, which is the clock
driver.

* tag 'samsung-pm-1' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Drop legacy Exynos4 clock suspend/resume code
  clk: samsung: exynos4: Add remaining suspend/resume handling
  clk: samsung: Drop old suspend/resume code
  clk: samsung: s3c64xx: Move suspend/resume handling to SoC driver
  clk: samsung: exynos5420: Move suspend/resume handling to SoC driver
  clk: samsung: exynos5250: Move suspend/resume handling to SoC driver
  clk: samsung: exynos4: Move suspend/resume handling to SoC driver
  clk: samsung: Provide common helpers for register save/restore
  clk: exynos4: Remove remnants of non-DT support

Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-29 01:47:15 +01:00
Dinh Nguyen
2755e18748 dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac.
This patch adds the dts bindings documenation for the Altera SOCFPGA glue
layer for the Synopsys STMMAC ethernet driver.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-29 01:11:46 +01:00
Linus Walleij
9b58d187fd ARM: plat-versatile: update defconfigs for Versatile LEDs
As we moved the Versatile LEDs to the LEDs subsystem and made
it a module, the config options are no more default-selected.
Make sure all users still experience LEDs properly by updating
all RealView and Versatile defconfigs.

Cc: Bryan Wu <cooloney@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-03-28 10:54:31 +01:00
Linus Walleij
1dc7d8374d ARM/leds: move ARM Versatile LED driver to leds subsystem
Now that we have converted this driver to a real platform device
module-based thing, we move the driver down into the LEDs
subsystem and rename the config option to LEDS_VERSATILE.

Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Pawel Moll <pawel.moll@arm.com>
Acked-by: Bryan Wu <cooloney@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-03-28 10:54:15 +01:00
Maxime Ripard
9233087dc4 ARM: sunxi: Select HAVE_ARM_ARCH_TIMER
In order for the architected timers support to be enabled in the kernel, this
option has to be enabled. Otherwise, the architected timers driver won't be
compiled in, and we will not get to use them.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
2014-03-27 14:26:27 -07:00
Arnd Bergmann
027f3f9696 ARM: cache-tauros2: remove ARMv6 code
When building a kernel with support for both ARMv6 and ARMv7 but
no MMU, the call from tauros2_internal_init to adjust_cr causes
a link error. While that could probably be resolved, we don't
actually support cache-tauros2 on ARMv6 any more. All PJ4 CPU
implementations support both ARMv6 and ARMv7 and we already assume
that we are using them only in ARMv7 mode.

Removing the ARMv6 code path reduces the code size and avoids
the linker error.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2014-03-27 02:49:24 +01:00
Arnd Bergmann
f8afae40a0 ARM: moxart: fix CPU selection
Moxart uses an FA526 CPU core, which is ARMv4 based, not ARMv4T.
Before moxart, we had no CONFIG_MULTI_V4 option, since no ARMv4 platform
was enabled for multiplatform. This now adds the missing option, which
will give us slightly more efficient code on pure moxart kernels,
because we can build a pure FA526 kernel now rather than a combined
FA526+ARM920T kernel that we used to.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-27 02:35:44 +01:00
Arnd Bergmann
32adc19d4b Merge tag 'zynq-cleanup-for-3.15-v2' of git://git.xilinx.com/linux-xlnx into next/cleanup2
Merge "arm: Xilinx Zynq cleanup patches for v3.15" from Michal Simek:

- Redesign SLCR initialization to enable
  driver developing which targets SLCR space

* tag 'zynq-cleanup-for-3.15-v2' of git://git.xilinx.com/linux-xlnx:
  ARM: zynq: Add waituart implementation
  ARM: zynq: Move of_clk_init from clock driver
  ARM: zynq: Introduce zynq_slcr_unlock()
  ARM: zynq: Add and use zynq_slcr_read/write() helper functions
  ARM: zynq: Make zynq_slcr_base static
  ARM: zynq: Map I/O memory on clkc init
  ARM: zynq: Hang iomapped slcr address on device_node
  ARM: zynq: Split slcr in two parts
  ARM: zynq: Move clock_init from slcr to common
  arm: dt: zynq: Add fclk-enable property to clkc node

[Arnd: remove SOC_BUS support from pull request]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-27 02:19:41 +01:00
Arnd Bergmann
a1b6b737de Includes a patch to enable appended
DTB support for DT booting on DA850
 boards with older bootloaders.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.10 (GNU/Linux)
 
 iQIcBAABAgAGBQJTKsbzAAoJEGFBu2jqvgRNXLgP/2lVl8a3x2oat2BNGutSABCH
 v7dLUTUMw3dcrxVLTD82N9/oCdWRoimNenZMg7RNsjjxjBnGHJCGPnS2BbkxxgAU
 kDbSLbd2ZYHOHq7QjX3OiiTR456Xw4v4/gXFSFa88yTU7ACFHlhUpWKB7RFAGN0/
 S+ZtdPIKnoAFKj0VoGxJ5sNPM2GNl+TrIbAUO+uxd+1tbPh4CbErafhpvPot9sF3
 W/4BDHIhrixIYpxvov7dF+A4SfOE79z5jWyBcOzbSI3j4aAkJ21PS53qkQv1qt2i
 qNFZ5yue1FjiYhrGcZbgJAHw+kPeDByXEUdPma439BtEqkCY6d/K8X7QtTOhD031
 HlDsI8b95wILomr3uLT1zUcIHSVjuFfbIBIi86+khkmzJ5xJAJ+sCl0F2a9iSDGb
 0K2jB7wnBjxWtfXB18D0JQkB/wQObCm1hFU6BcNjimFV0D5hnFdpD+W502Vh48E0
 mz0CiRSMlzHopgZqEwWWZKcH7Qmhb6hwkC9MRf9g7qhmAB05uOo79O7GHnqn8Ncj
 KdWmQf57lcFc07DgoESMkjRITTas0kHSmeV4COS0t+fajqj8t7+5Dv+qwElu+iyT
 yYMPPUQKigXApetGIdoxyvtbCg1Np5yvl9hfDFu6co6QICxPqhKBP4lSJVj5Cptl
 4nQ4IAoXjO0XDxZQE0wG
 =eWHE
 -----END PGP SIGNATURE-----

Merge tag 'davinci-for-v3.15/soc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc

Merge "DaVinci SoC fixes for v3.15" from Sekhar Nori:

Includes a patch to enable appended
DTB support for DT booting on DA850
boards with older bootloaders.

* tag 'davinci-for-v3.15/soc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: davinci: fix DT booting with default defconfig

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-27 02:06:36 +01:00
Lee Jones
ab3607dbb8 ARM: STi: stih41x: Add support for the FSM Serial Flash Controller
Here we add the necessary device nodes required for successful device
probing and Pinctrl setup for the FSM when booting on an STiH415 (Orly1)
or STiH416 (Orly2) based b2020 development board.

Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by Angus Clark <angus.clark@st.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-27 02:01:25 +01:00
Lee Jones
77f8d9b7e6 ARM: STi: stih416: Add support for the FSM Serial Flash Controller
Here we add the necessary device nodes required for successful device
probing and Pinctrl setup for the FSM when booting on an STiH416 (Orly2).

Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by Angus Clark <angus.clark@st.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-27 02:01:05 +01:00
Arnd Bergmann
4de6732f88 Keystone DTS fixes for 3.15
- Few fixes found during NAND ubifs testing
 - Fix to build all dtbs together with dtbs
 - Last patch is follow up comment from previous pull request
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJTK2wWAAoJEHJsHOdBp5c/VlUQAK1OC/nk8ELsrfjUN6DE1VJJ
 je0SfMw87HdV4icz60nUVDsBnIBkplk7rAiJx7xWT/zFKo1faJacIyX8IOJ//T82
 Az7ER117VP3yBNIpfIDQMRDaJE/1RB/qI2RFLhBNj2TxNS/smtswdiXN1243g+YB
 Exi/VYOOtfF7e3eja2tNFYZfb+glz2JHHLseukv9jm5WjssJmUe6+JQKWBGybbtA
 lfuLb7VM7B3oqTy9GvP1Oib/t3WQK5haaDlaGD5kZLh4fJgpyxzgsuInlFx1zGgW
 QmBbAP1EQzS1O93Szm2XKL79urSehCsMizN2cTzB9aZdYOJOwl4LABtNpk0cRfwT
 RWfk0hPw0d4I+6ogmDcjR3akE4YxK6+8/tspMa2RKKFYC9Zjotbq9o0vEyLuriKp
 kImboROPF4X1iaZ/GL8TLvC99/GfFLXkORoExFKq5Pf52s2R4EniS5+5fbq3e4nC
 C/r4MifKP8Po8fMibzFvIovMguuEjWzycR/X5jy3jp+GMY3x5CpZKcpMplVMC0iu
 afdqzALLf6THZsP7jRsuWWQI3Nvzr75YEqVJIG2cR+weTQrUCeU3YEK10HkHE7KN
 qFIL3OBLWca/g/Z4e+daMvlmrRxq4DPTQsy5RstrRveBtosEQH1ahb75oSMJQp6Q
 IyxAhy5ckWiXbryGWeFj
 =YLgs
 -----END PGP SIGNATURE-----

Merge tag 'keystone-dts-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt

Merge "Keystone DTS fixes for 3.15" from Santosh Shilimkar:

- Few fixes found during NAND ubifs testing
- Fix to build all dtbs together with dtbs
- Last patch is follow up comment from previous pull request

* tag 'keystone-dts-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  ARM: dts: keystone: use common "ti,keystone" compatible instead of -evm
  ARM: dts: k2hk-evm: set ubifs partition size for 512M NAND
  ARM: dts: Build all keystone dt blobs
  ARM: dts: keystone: Fix control register range for clktsip
  ARM: dts: keystone: Fix domain register range for clkfftc1

Conflicts:
	arch/arm/boot/dts/Makefile

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-27 01:54:39 +01:00
Arnd Bergmann
b80a6373d6 Revert "dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac."
This reverts commit 7e0b4cd062.

The binding changes need to be done differently as well, let's
take them through netdev, and merge the dts changes in a new
patch here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-27 01:26:00 +01:00
Alexandre Courbot
077492acce ARM: enable fhandle in multi_v7_defconfig
CONFIG_FHANDLE is required by systemd >= 210 to spawn a serial TTY.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:20:03 +01:00
Alexandre Courbot
38c5cbd78e ARM: tegra: enable fhandle in tegra_defconfig
CONFIG_FHANDLE is required by systemd >= 210 to spawn a serial TTY.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:19:23 +01:00
Stephen Warren
0c86f089e6 ARM: update multi_v7_defconfig for Tegra
This patch adds the same options to multi_v7_defconfig as were added to
tegra_defconfig in commit d1c912c100 "ARM: tegra: defconfig updates".
(CONFIG_POWER_RESET_AS3722 is already enabled here.)

Suggested-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:17:34 +01:00
Stephen Warren
bf5fd5bf0a ARM: tegra: fix board DT pinmux setup
Neither Tegra114 nor Tegra124 allow "low power mode" to be configured
on SDIO1 or SDIO3 drive groups. Remove the attempt to configure that
option from the Dalmore and Venice2 DTs.

The Venice2 DT contained duplicate configurations for most sdmmc1_*
pins. Remove the duplicate pins from one of the nodes, and fix the
configuration since the remaining clk pin is output-only.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:13:16 +01:00
Alexander Shiyan
27addb96db ARM: nspire: Fix compiler warning
CC      arch/arm/mach-nspire/nspire.o
arch/arm/mach-nspire/nspire.c:79:2: warning: initialization from incompatible pointer type [enabled by default]
arch/arm/mach-nspire/nspire.c:79:2: warning: (near initialization for '__mach_desc_NSPIRE.restart') [enabled by default]

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:12:04 +01:00
Krzysztof Halasa
00e1b3a3d1 IXP4xx: Fix DMA masks.
Now, devices will have 32-bit default DMA masks (0xFFFFFFFF) as per DMA API.

Fixes:
$ ifconfig eth0 up
net eth0: coherent DMA mask is unset

$ ifconfig hdlc0 up
net hdlc0: coherent DMA mask is unset

Also fixes a cosmetic off-by-one bug which caused DMA transfers ending exactly
on the 64 MiB boundary to go through dmabounce unnecessarily.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Tested-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:08:11 +01:00
Arnd Bergmann
53ad835ce7 Revert "ARM: ixp4xx: Make dma_set_coherent_mask common, correct implementation"
This reverts commit bfdad565ae.

The patch turned out to be incorrect, and will be replaced
with a correct patch.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:07:17 +01:00
Krzysztof Halasa
e1a4018f93 IXP4xx: Fix Goramo Multilink GPIO conversion.
Commit 098e30f655 "ARM: ixp4xx: stop broadcasting the custom GPIO API"
changed the internal gpio code of ixp4xx to be accessible only from
common.c, but unfortunately that broke the Goramo MultiLink code, which
uses this API.

arch/arm/mach-ixp4xx/goramo_mlr.c: In function 'set_scl':
arch/arm/mach-ixp4xx/goramo_mlr.c:82: error: implicit declaration of function 'gpio_line_set'

arch/arm/mach-ixp4xx/goramo_mlr.c: In function 'output_control':
arch/arm/mach-ixp4xx/goramo_mlr.c:111: error: implicit declaration of function 'gpio_line_config'
arch/arm/mach-ixp4xx/goramo_mlr.c:111: error: 'IXP4XX_GPIO_OUT' undeclared

arch/arm/mach-ixp4xx/goramo_mlr.c: In function 'hss_dcd_irq':
arch/arm/mach-ixp4xx/goramo_mlr.c:155: error: implicit declaration of function 'gpio_line_get'

arch/arm/mach-ixp4xx/goramo_mlr.c: In function 'gmlr_init':
arch/arm/mach-ixp4xx/goramo_mlr.c:416: error: 'IXP4XX_GPIO_OUT' undeclared
arch/arm/mach-ixp4xx/goramo_mlr.c:421: error: 'IXP4XX_GPIO_IN' undeclared

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:04:20 +01:00
Arnd Bergmann
9c9c6c55a8 Revert "ARM: ixp4xx: fix gpio rework"
This reverts commit 48ba81f6fd.

A better fix was sent by Krzysztof Halasa.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-26 23:03:18 +01:00
Tom Herbert
61b905da33 net: Rename skb->rxhash to skb->hash
The packet hash can be considered a property of the packet, not just
on RX path.

This patch changes name of rxhash and l4_rxhash skbuff fields to be
hash and l4_hash respectively. This includes changing uses of the
field in the code which don't call the access functions.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-26 15:58:20 -04:00
David S. Miller
04f58c8854 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	Documentation/devicetree/bindings/net/micrel-ks8851.txt
	net/core/netpoll.c

The net/core/netpoll.c conflict is a bug fix in 'net' happening
to code which is completely removed in 'net-next'.

In micrel-ks8851.txt we simply have overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-25 20:29:20 -04:00
Carlo Caione
8ff973a267 ARM: sun7i/sun6i: dts: Add NMI irqchip support
This patch adds DTS entries for NMI controller as child of GIC.

Signed-off-by: Carlo Caione <carlo@caione.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-sunxi@googlegroups.com
Cc: mark.rutland@arm.com
Cc: hdegoede@redhat.com
Acked-by: maxime.ripard@free-electrons.com
Link: http://lkml.kernel.org/r/1395256879-8475-3-git-send-email-carlo@caione.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2014-03-26 01:00:50 +01:00
Mark Brown
a23af4ab6b Merge remote-tracking branches 'asoc/fix/cs42l51', 'asoc/fix/cs42l52', 'asoc/fix/cs42l73', 'asoc/fix/rcar', 'asoc/fix/spear' and 'asoc/fix/tegra' into asoc-linus 2014-03-25 21:21:57 +00:00
Bartlomiej Zolnierkiewicz
080c492df0 ARM: davinci: da850: update SATA AHCI support
Update SATA AHCI support to make use of the new ahci_da850 host
driver (instead of the generic ahci_platform one) and remove
deprecated ahci_platform_data code.

Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2014-03-25 15:17:13 -04:00
Kuninori Morimoto
6fa387b2ed ARM: bockw: fixup SND_SOC_DAIFMT_CBx_CFx flags
SND_SOC_DAIFMT_CBx_CFx means "codec" side master/slave mode.
Then, rcar will be master mode if it was SND_SOC_DAIFMT_CBS_CFS.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-24 10:41:20 +00:00
Andrzej Hajda
621c5d6663 ARM: dts: exynos4210-universal: add exynos/fimd node
The patch adds fimd node with display timings for exynos4210-universal device.
It also makes LCD regulators always on. This allow to re-use panel initialized
by boot loader.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-03-24 00:36:40 +09:00
Linus Torvalds
084c6c5013 ARM: SoC fixes for 3.14
Only two patches this time, one to fix ethernet probe order on at91 (better
 fix with proper device aliasing will be done for 3.15, this is stop-gap), and
 one update to MAINTAINERS due to Freescale moving their repo to kernel.org.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTLRrzAAoJEIwa5zzehBx3RR8P/1IdwjlFC7ait4LxUvSfpPEw
 laHatndu1IBc+SoUDlPqddvEZlbPGelSRRUXg/5RbRwedkZRvI1gLE3KmqbxCLW3
 SmdnSbhZlFY55c4Qjf1EWbRvVs/eQWADBowxd7xHHH17Rr/nKNrRxXME0tSjtScm
 uN0ZrhjJPfdRIo7pYI29CV7E1hy+9WKKEDO6mWUu7aC/R5n8L5fPthNiLiuDE4e4
 rILenZAUhxhHGrn+NBy2LXm2QuhS2T38OYKDGm4wCRnzUJphN7dHAwH8xz+n8yTl
 mRN3shGrzaPgNt1UR8cBrEWhUjFem7n8XBV7dgaGTD6LZvUbThLtY6g1PK2bOlHp
 qnm99UHRPjMpQXg19ssbXuYOcRFyvDxBwCNYUwTbyGy5fb5XmpiTzyR4n0j2LFkU
 Svv4H1UUaSeicnBZwheB6idY6fd5yGU6pMfdsWUgMS03Gbpt9v71DKwvM3ZJYTWh
 A0ZSwOHdUf3wiEkxLkpVXA8kPBU2La17wEYV/US1M/ZCwk2t1UHmVAdtqpZZqng4
 4uqkIBwJot5s/kbi+m5I/dx9elZYAhQU41bjVaUJab8rjqrADdTToRsLouEsjGfE
 WuqGDhmYM4k+I88xxFXgA5LxcJHsX/bzFexwkUPCJmvJOz5qtUdU25NMw+fmNVhy
 xeKODx1dWmajrFou0yjw
 =Dh0X
 -----END PGP SIGNATURE-----

Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "Only two patches this time, one to fix ethernet probe order on at91
  (better fix with proper device aliasing will be done for 3.15, this is
  stop-gap), and one update to MAINTAINERS due to Freescale moving their
  repo to kernel.org"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: at91: fix network interface ordering for sama5d36
  MAINTAINERS: update IMX kernel git tree
2014-03-22 09:13:13 -07:00
Arnd Bergmann
600a1dfae2 Merge branch 'randconfig-fixes' into next/fixes-non-critical
This is the first batch of a much longer series of bug fixes
found during randconfig testing. This part are all the simple
patches that are applicable for the arm-soc tree, while most
other fixes will likely go through other maintainers.

* randconfig-fixes: (50 commits)
  ARM: tegra: make debug_ll code build for ARMv6
  ARM: sunxi: fix build for THUMB2_KERNEL
  ARM: exynos: add missing include of linux/module.h
  ARM: exynos: fix l2x0 saved regs handling
  ARM: samsung: select CRC32 for SAMSUNG_PM_CHECK
  ARM: samsung: select ATAGS where necessary
  ARM: samsung: fix SAMSUNG_PM_DEBUG Kconfig logic
  ARM: samsung: allow serial driver to be disabled
  ARM: s5pv210: enable IDE support in MACH_TORBRECK
  ARM: s5p64x0: fix building with only one soc type
  ARM: s3c64xx: select power domains only when used
  ARM: s3c64xx: MACH_SMDK6400 needs HSMMC1
  ARM: s3c24xx: osiris dvs needs tps65010
  ARM: s3c24xx: fix gta02 build error
  ARM: s3c24xx: MINI2440 needs I2C for EEPROM_AT24
  ARM: integrator: only select pl01x if TTY is enabled
  ARM: realview: fix sparsemem build
  ARM: footbridge: make screen_info setup conditional
  ARM: footbridge: fix build with PCI disabled
  ARM: footbridge: don't build floppy code for addin mode
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-22 01:10:19 +01:00
Arnd Bergmann
9f3ba4567e ARM: tegra: make debug_ll code build for ARMv6
In a combined ARMv6/v7 kernel, we cannot use the
movt/movw instructions to load an immediate, as they
are not valid on ARMv6.

This changes the file to use an indirect load instead,
as lots of other implementations do.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-tegra@vger.kernel.org
2014-03-22 01:06:58 +01:00
Arnd Bergmann
1146b60004 ARM: sunxi: fix build for THUMB2_KERNEL
Building an SMP kernel for the sunxi platform with THUMB2 instructions
fails with this error at the moment:

headsmp.S:7: Error: Thumb encoding does not support an immediate here -- `msr cpsr_fsxc,#0xd3'

Since the generic secondary_startup function already does
the same thing in a safe way, we can just drop the private
sunxi implementation and jump straight to secondary_startup.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-03-22 01:04:28 +01:00
Arnd Bergmann
c7f094d5e8 ARM: mvebu: don't select CONFIG_NEON
CONFIG_NEON is meant to be user-selectable. Turning it on
unconditionally means we can't build a smaller kernel when
we don't need it, and causes build errors if CONFIG_VFP
is not also enabled.

To still have neon enabled however, we need to turn it on
now in multi_v7_defconfig and mvebu_v7_defconfig.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Gregory Clement <gregory.clement@free-electrons.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-03-21 18:31:42 +01:00
Arnd Bergmann
8f881c6736 ARM: hisi: select HAVE_ARM_SCU only for SMP
The SCU code does not build unless we are compiling
an SMP kernel. This does the same as every other
platform with an SCU.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2014-03-21 18:31:34 +01:00
Arnd Bergmann
886545ea7d ARM: efm32: allow uncompress debug output
efm32 has no mach/uncompress.h, but we can trivially use
the fallback to the ll_debug code by just allowing this
option in Kconfig.

Found during randconfig testing.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Uwe Kleine-König <kernel@pengutronix.de>
2014-03-21 18:31:34 +01:00
Arnd Bergmann
96c3a2506b ARM: exynos: add missing include of linux/module.h
After the restructuring of the module.h and init.h headers,
we now need to include this explicitly here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:25 +01:00
Arnd Bergmann
39378e4143 ARM: exynos: fix l2x0 saved regs handling
The exynos4_l2x0_cache_init function tries to flush the data cache
for the location of the saved l2x0 registers and pass the physical
address to the s5p-sleep implementation.

However, the s5p-sleep code is optional, and if it is disabled,
we get a linker error here when the l2x0_regs_phys variable does
not exist.

To solve this, use a compile-time conditional to drop this code
if we don't want it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:24 +01:00
Arnd Bergmann
714e330253 ARM: samsung: select CRC32 for SAMSUNG_PM_CHECK
The Samsung pm_check code uses the crc32 library code, which can
be built as a loadable module, in which case we get a link error
building the kernel.

A better solution is to use 'select CRC32', which is what all
other users of this code do, as it ensures it is always built-in.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:23 +01:00
Arnd Bergmann
335cce74f2 ARM: samsung: select ATAGS where necessary
Most of the Samsung platforms do not yet allow building with
DT at all, so we should select CONFIG_ATAGS for now in all
cases we also select CONFIG_SAMSUNG_ATAGS.

Found during randconfig testing.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:22 +01:00
Arnd Bergmann
af960151ef ARM: samsung: fix SAMSUNG_PM_DEBUG Kconfig logic
The suspend debug code for Samsung has multiple dependencies
that we should not unconditionally enable. In particular,
we rely on the DEBUG_S3C_UART setting, which in turn depends
on the samsung UART driver.

Signed-off-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:21 +01:00
Arnd Bergmann
0443a65398 ARM: samsung: allow serial driver to be disabled
If CONFIG_SERIAL_SAMSUNG is disabled, we run into build errors
with some samsung platforms. This adds a couple of #ifdef
statements to hopefully deal with this more gracefully.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:20 +01:00
Arnd Bergmann
943fa72629 ARM: s5pv210: enable IDE support in MACH_TORBRECK
Building MACH_TORBRECK by itself results in a build error
because we try to reference the s3c_device_cfcon definition
that is hidden inside CONFIG_SAMSUNG_DEV_IDE. This changes
the Kconfig logic to ensure that option is enabled when we
need it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:19 +01:00
Arnd Bergmann
4f579c0391 ARM: s5p64x0: fix building with only one soc type
The s5p64x0 platform supports two distinct SoCs, s5p6440 and s5p6450,
and in the normal configuration, both are enabled. However if we build
a kernel that only enables one of the two, the #ifdef logic in common.c
breaks down, as some of the functions declared in the header are defined
to NULL using the preprocessor but then defined anyway.

This patch cleans up the mess and ensures that each function has either
exactly one C declaration and one matching C definition, or we have
a NULL defined function pointer but no C definition.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:18 +01:00
Arnd Bergmann
4ab75a3f3d ARM: s3c64xx: select power domains only when used
The power domain code is only available when CONFIG_PM
is enabled, so we must not select that unconditionally for
s3c64xx. Changing it to 'select PM_GENERIC_DOMAINS if PM'
mirrors what we do on other platforms, and fixes a possible
randconfig build bug.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:17 +01:00
Arnd Bergmann
b25a1b64e1 ARM: s3c64xx: MACH_SMDK6400 needs HSMMC1
This board uses both MMC controllers, so we need to enable
the Kconfig option to define the platform data.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:16 +01:00
Arnd Bergmann
f88309c687 ARM: s3c24xx: osiris dvs needs tps65010
The osiris-dvs driver calls functions exported by the tps65010
driver, so we have to ensure that driver is enabled first.
Using 'select' here doesn't work all that well, because it
requires I2C to be enabled in turn.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-21 18:26:15 +01:00
Arnd Bergmann
645e27b052 ARM: s3c24xx: fix gta02 build error
The gta02 has always been broken in the case when CONFIG_PCF50633_ADC
is not used, since gta02_charger_worker then passes a nonexisting
variable into the pcf50633_mbc_usb_curlim_set() function.

This addresses the obvious typo by using the variable that is
used everywhere else in this file.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:14 +01:00
Arnd Bergmann
37373f161b ARM: s3c24xx: MINI2440 needs I2C for EEPROM_AT24
If I2C is disabled, we cannot build the AT24 driver, so we
should not select it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
2014-03-21 18:26:13 +01:00
Arnd Bergmann
152c55553e ARM: integrator: only select pl01x if TTY is enabled
Building the integrator platform without TTY support currently
results in a build failure because we always turn on the
pl010 or pl011 drivers. Changing this to a conditional 'select'
statement enables us to build more random configurations, although
it should have little impact for practical configurations.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Linus Walleij <linus.walleij@linaro.org>
2014-03-21 18:26:12 +01:00
Arnd Bergmann
dd94d35589 ARM: realview: fix sparsemem build
Commit b713aa0b15 "ARM: fix asm/memory.h build error" broke some
configurations on mach-realview with sparsemem enabled, which
is missing a definition of PHYS_OFFSET:

arch/arm/include/asm/memory.h:268:42: error: 'PHYS_OFFSET' undeclared (first use in this function)
 #define PHYS_PFN_OFFSET ((unsigned long)(PHYS_OFFSET >> PAGE_SHIFT))
arch/arm/include/asm/dma-mapping.h:104:9: note: in expansion of macro 'PHYS_PFN_OFFSET'
  return PHYS_PFN_OFFSET + dma_to_pfn(dev, *dev->dma_mask);

An easy workaround is for realview to define PHYS_OFFSET itself,
in the same way we define it for platforms that don't have a private
__virt_to_phys function.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Linus Walleij <linus.walleij@linaro.org>
2014-03-21 18:26:11 +01:00
Arnd Bergmann
617d1464ab ARM: footbridge: make screen_info setup conditional
The global screen_info structure is used to communicate
data about the console from platform code to the console
driver, but is only defined on ARM if either the VGA or
dummy consoles are in use.

This changes the footbridge code so we don't try to access
this structure in case it is not defined, which prevents
a possible randconfig build error.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
2014-03-21 18:26:10 +01:00
Arnd Bergmann
570977a1fc ARM: footbridge: fix build with PCI disabled
The dc21285.c source file cannot be built when CONFIG_PCI is
disabled, because it calls a number of PCI core interfaces.

This changes the Makefile so we don't include this file in the
build if CONFIG_PCI is disabled. No other code references anything
defined inside of this file in this case.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
2014-03-21 18:26:09 +01:00
Arnd Bergmann
ad9faf4c4c ARM: footbridge: don't build floppy code for addin mode
The ARCH_EBSA285_ADDIN platform does not provide the
ISA_DMA API, which is required by the floppy driver.

Let's ensure that the floppy code can only be built
when ISA_DMA is also enabled, by moving the select
statement into ARCH_EBSA285_HOST.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
2014-03-21 18:26:08 +01:00
Arnd Bergmann
fa04e209ae ARM: rpc: autoselect CPU_SA110
ARCH_RPC no longer supports other CPUs aside from StrongARM110,
so we can make the option implicitly selected by the platform
and no longer give the option of building a kernel without CPU
support.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
2014-03-21 18:26:07 +01:00
Arnd Bergmann
edd4c7208b ARM: pxa: trizeps4 and trizeps4wl use the same file
The trizeps4 and trizeps4wl platforms are both implemented
using the same board file. Since the trizeps4wl code is a
superset of trizeps4, it makes no sense to enable just the
latter, but with the current Kconfig logic, it causes the
board file not to be built at all.

Selecting MACH_TRIZEPS4 from MACH_TRIZEPS4WL ensures that
we are actually building the board file.

Found during randconfig testing.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Daniel Mack <zonque@gmail.com>
2014-03-21 18:26:06 +01:00
Arnd Bergmann
c7dc7d49fa ARM: pxa: select I2C_GPIO only if I2C is on
The Arcom/Eurotech VIPER SBC enables the I2C_GPIO driver, but
that has a dependency on I2C, and causes build failures if I2C
is disabled. To keep existing configurations running while fixing
the randconfig problems, this changes the logic to only enable
I2C_GPIO if I2C is already enabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Daniel Mack <zonque@gmail.com>
2014-03-21 18:26:05 +01:00
Arnd Bergmann
419606ec4d ARM: pxa: remove broken balloon3_gpio_vbus reference
balloon3_udc_init() tries to register a balloon3_gpio_vbus
device, but this has never been defined in the mainline
kernel. To avoid the obvious build failure when this function
is enabled, remove the bogus reference here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Daniel Mack <zonque@gmail.com>
2014-03-21 18:26:04 +01:00
Arnd Bergmann
847e34969d ARM: pxa: fix colibri build
The colibri_ohci_init function performs a register access through
the io_p2v() macro, which requires the IOMEM macro to be defined.

By explicitly including the asm/io.h header file that contains
this macro, we avoid the build error:

arch/arm/mach-pxa/colibri-evalboard.c: In function 'colibri_ohci_init':
arch/arm/mach-pxa/colibri-evalboard.c:68:2: error: implicit declaration of function 'IOMEM' [-Werror=implicit-function-declaration]
  UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Daniel Mack <zonque@gmail.com>
2014-03-21 18:26:02 +01:00
Arnd Bergmann
e914f19f03 ARM: pxa: enable pxafb unconditionally for some boards
The SAAR and TAVOREVB machines try to call functions from
the PXAFB frame buffer driver from their platform code,
which only works if that driver is built-in.

This patch ensures that both the generic frame buffer
code and the specific pxafb driver are always enabled
when we build a kernel for one of the two boards.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Daniel Mack <zonque@gmail.com>
2014-03-21 18:26:01 +01:00
Arnd Bergmann
a0ad0fdb88 ARM: pxa: don't "select" SMC91X on MACH_XCEP
We normally don't hard-enable Kconfig options just because
a board contains a specific piece of hardware. In this case,
selecting SMC91X causes a build error, if we don't also enable
basic network device driver support.

Since the platform has no direct dependency on this driver
at link time, we can just remove the 'select' statement.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Daniel Mack <zonque@gmail.com>
2014-03-21 18:26:00 +01:00
Arnd Bergmann
32ff4971ec ARM: orion5x: make dns323 independent of PHY support
The D-Link DNS-323 machine tries to unconditionally select CONFIG_PHYLIB,
but that has other dependencies that might not necessarily be enabled,
causing random build errors.

To work around this, this patch removes the 'select' statement and
instead uses a compile-time check to skip the phy_register_fixup_for_uid()
call if PHYLIB is not available in the kernel.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@free-electrons.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-03-21 18:25:59 +01:00
Arnd Bergmann
9e1280419e ARM: mvebu: add missing header
The definition for SIGBUS may not be visible without including
linux/signal.h, as I found during randconfig testing.

Adding an explicit include is certainly the right thing to do.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Gregory Clement <gregory.clement@free-electrons.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-03-21 18:23:35 +01:00
Arnd Bergmann
0b31c53b13 ARM: omap1: don't rely on tps65010
The code for h2 and osk implicitly assumes that the tps65010
driver is built-in, in order to perform the initial regulator
setup.

This is fine for most real uses, but it does get into the way
of build testing with 'make randconfig', since we don't want
platforms to implicitly select device drivers and subsystems
such as I2C.

This patch by contrast changes the board files to not call
into the tps65010 driver when that is not built-in, allowing
us to build all configurations including some that will not
work properly on this hardware.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-03-21 18:23:34 +01:00
Felipe Balbi
84bef11710 ARM: omap1: fix build when !CONFIG_OMAP_32K_TIMER
If CONFIG_OMAP_32K_TIMER isn't enabled, we will
try to use enable_dyn_sleep which wasn't defined
anywhere.

In order to fix the problem, we always define
enable_dyn_sleep as 0 when !CONFIG_OMAP_32K_TIMER.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-03-21 18:23:33 +01:00
Arnd Bergmann
b25a7912eb ARM: msm: export legacy DMA interfaces
The msm_sdcc MMC driver and the msm_serial_hs uart driver both
use the pre-dmaengine interfaces provided by the MSM platform.

Since these drivers can be loadable modules, we should export
the functions used in the drivers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
2014-03-21 18:23:32 +01:00
Arnd Bergmann
d967b0100f ARM: msm: avoid calling debug_ll_addr on !MMU
MSM7X00A has an open-coded version of debug_ll_io_init so it
can use MT_DEVICE_NONSHARED as required by the platform.

However, this fails to build on no-MMU kernels because the
debug_ll_addr function is not available. Since the iotable_init
function doesn't actually do anyting in this configuration,
we can simply get away by enclosing the broken function call
in an #ifdef, which seems to be the least ugly workaround.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
2014-03-21 18:23:31 +01:00
Arnd Bergmann
404ed596de ARM: msm: add missing include of linux/module.h
After the restructuring of the module.h and init.h headers,
we now need to include this explicitly here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
2014-03-21 18:23:30 +01:00
Arnd Bergmann
22833d5574 ARM: lpc32xx: export lpc32xx_return_iram_size
This symbol is used by the lpc_eth driver, which may
be a loadable module.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Roland Stigge <stigge@antcom.de>
2014-03-21 18:23:29 +01:00
Arnd Bergmann
de94abfa0f ARM: ks8695/og: make PCI setup conditional
The 'og' machine tries to always initialized the PCI code, but that
may be disabled in Kconfig, leading to a build error.

This patch changes the code to use the same Kconfig symbol to decide
about calling the ks8695_init_pci function at build time that we
use to decide about building the ks8695 PCI support.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Greg Ungerer <gerg@uclinux.org>
2014-03-21 18:23:28 +01:00
Arnd Bergmann
48ba81f6fd ARM: ixp4xx: fix gpio rework
Commit 098e30f655 "ARM: ixp4xx: stop broadcasting the custom GPIO API"
changed the internal gpio code of ixp4xx to be accessible only from
common.c, but unfortunately that broke the Goramo MultiLink code, which
uses this API.

This tries to restore the previous state without exposing the
API globally again. A better solution might be needed.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Cc: Imre Kaloz <kaloz@openwrt.org>
2014-03-21 18:23:27 +01:00
Arnd Bergmann
926aabde63 ARM: ixp4xx: avoid use of PCIBIOS_MIN_MEM in io.h
When using CONFIG_IXP4XX_INDIRECT_PCI, we run into a recursive
header file dependency between mach/io.h and asm/pci.h, resulting
in a build failure:

mach-ixp4xx/include/mach/io.h: In function 'is_pci_memory':
mach-ixp4xx/include/mach/io.h:53:18: error: 'PCIBIOS_MIN_MEM' undeclared (first use in this function)
  return (addr >= PCIBIOS_MIN_MEM) && (addr <= 0x4FFFFFFF);
                  ^
mach-ixp4xx/include/mach/io.h:53:18: note: each undeclared identifier is reported only once for each function it appears in

We can work around this by referencing the pcibios_min_mem variable
directly through an extern declaration, rather than using the macro.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
2014-03-21 18:23:26 +01:00
Arnd Bergmann
e9c610a49b ARM: ixp4xx/omixp: always include linux/leds.h
The omixp board code unconditionally defines a gpio-led
device, but for some reason includes the header file
for this only if CONFIG_LEDS_CLASS is enabled, causing
a build error otherwise.

Removing the #ifdef fixes the build error with no downsides
whatsoever.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
2014-03-21 18:23:25 +01:00
Arnd Bergmann
1d858f3177 ARM: hisi: fix building without CONFIG_HOTPLUG_CPU
The hisi SMP code always uses the hi3xxx_set_cpu() function
defined in the hotplug.c file, so we cannot build without
this when CONFIG_SMP is enabled. This patch slightly restructures
the code so we always build the parts of hotplug.c that we need
but just leave out the CPU disable logic if CONFIG_HOTPLUG_CPU
is turned off.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2014-03-21 18:22:09 +01:00
Arnd Bergmann
67e108c530 ARM: ep93xx: export ep93xx_chip_revision
ep93xx_chip_revision is used by the pata_ep93xx driver,
which can be a loadable module. Exporting the symbol
avoids a link error in this case.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ryan Mallon <rmallon@gmail.com>
2014-03-21 18:22:08 +01:00
Arnd Bergmann
1df13d9d0f ARM: efm32: select AUTO_ZRELADDR
The efm32 platform does not provide a zreladdr-y line its Makefile.boot,
so we always have to use CONFIG_AUTO_ZRELADDR in order to successfully
build and link a zImage.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Uwe Kleine-König <kernel@pengutronix.de>
2014-03-21 18:22:07 +01:00
Arnd Bergmann
06f07c9ec7 ARM: davinci: fix Kconfig for DA850_EVM
The DAVINCI_DA850_EVM board uses an unusual method to
enable the GPIO_PCA953X and KEYBOARD_GPIO_POLLED symbols,
which leads to the dependencies on these symbols being
ignored. As GPIO_PCA953X actually requires I2C, that
can lead to build failures when I2C is disabled.

This patch removes the duplicate symbol definitions
and instead enables them from the davinci_all_defconfig
file.

A different question whether we actually want to automatically
enable them at all or rather put them into defconfig,
but that should be a separate patch.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: davinci-linux-open-source@linux.davincidsp.com
2014-03-21 18:19:33 +01:00
Arnd Bergmann
4bbef1da78 ARM: davinci: make dm644x-evm phy fixup conditional
We cannot call phy_register_fixup_for_uid() if CONFIG_PHYLIB
is not built into the kernel, and we should not enforce that
to be built into vmlinux either, because one might want to
disable the entire network stack.

This change uses a compile-time condition on CONFIG_PHYLIB
to remove the call in the cases where it cannot work.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: davinci-linux-open-source@linux.davincidsp.com
2014-03-21 18:19:32 +01:00
Arnd Bergmann
a1628604fd ARM: at91: sama5 always uses DT
It makes no sense for sama5 support to be enabled if we don't
also enable USE_OF. Making this automatic in Kconfig avoids
a possible randconfig conflict between the old and new clock
support code.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
2014-03-21 18:19:31 +01:00
Arnd Bergmann
871336a937 ARM: at91: fix broken "if () else" statement
If CONFIG_PATA_AT91 is disabled, the code in at91_add_device_cf
is turned into invalid C statements due to the lack of an
expression before the 'else' clause.

This moves the first half of the condition inside of the #ifdef,
which seems to be what the author intended.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
2014-03-21 18:19:30 +01:00
Arnd Bergmann
c85fc989f9 ARM: at91: export sam9_smc interfaces
The pata_at91 driver uses interfaces defined in the sam9_smc
platform code. Since the pata driver can be a loadable module,
we have to export those symbols in order to link cleanly.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
2014-03-21 18:19:29 +01:00
Arnd Bergmann
dfe3676326 ARM: at91: don't provide dt init code for at91x40
at91x40 has no support for device tree, but Kconfig allows
us to enable CONFIG_OF anyway, causing a link error in the
at91 reset controller initialization.

The easiest fix is to adapt the existing #ifdef to omit
the broken code on at91x40 where it is never called anyway.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
2014-03-21 18:19:28 +01:00
Arnd Bergmann
fe138c236b ARM: at91: split out at91x40 into a top-level option
at91x40 is different from all the other at91 machines, and it is
impossible to build a kernel that works on both this SoC and
any of the others, even though it is possible to build a noMMU
kernel for any at91 machine.

By turning at91x40 into a separate top-level option, we explicitly
forbid enabling invalid configurations that include mutually exclusive
machines.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
2014-03-21 18:19:27 +01:00
Tomasz Figa
8dec067dc9 ARM: EXYNOS: Fix compilation error in cpuidle.c
The big series refactoring Exynos suspend to RAM handling missed the
cpuidle driver that is disabled in exynos_defconfig, leaving it
including old mach/pm_core.h header and using old s3c_cpu_resume symbol
instead of new exynos_cpu_resume, resulting in compilation failures with
CONFIG_ARCH_EXYNOS and CONFIG_CPU_IDLE enabled.

This patch fixes that silly mistake and performs necessary modification
to arhc/arm/exynos/cpuidle.c to make it compile again.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-03-21 07:17:17 +09:00
Tomasz Figa
58f37b0d47 ARM: S5P64X0: Explicitly include linux/serial_s3c.h in mach/pm-core.h
This patch fixes compilation failure due to missing explicit inclusion
of linux/serial_s3c.h in mach/pm-core.h, which contains definitions
required for further code in this header.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-03-21 07:17:16 +09:00
Stephen Warren
95552f5afc ARM: tegra: fix Dalmore pinctrl configuration
Remove some entries from Dalmore's device tree that attempt to set some
options which aren't supported for the drive_gma pin group.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2014-03-20 14:45:08 -07:00
Olof Johansson
3545992ba7 ARM: tegra: defconfig updates for 3.15
The following options are enabled:
 - ams AS3722 is used as system PMIC for Tegra124 based Venice2.
 - NXP PCA9546 is used in Cardhu Tegra30 board to connect to 3 cameras.
 - GSPCA to support the webcam on Venice2.
 - Allocate 64 MiB for CMA by default; the default 16MiB is not enough
   for the majority of use-cases. This can still be overridden by the cma
   command-line option.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTGisIAAoJEMzrak5tbycxElsP/2hc6033i5w2sdwULYAmBpt4
 aVi3WkP78Dd6mwvgb3uvLcuEO+zS9GQOkfwhQNM0wVUJCbeugutGrTJX5lZV0u7m
 cqaUpaJPPQUFFqpbgSmrz5IK0bKcimM9rgVx0lC47+CpQXQrYxw3yFfXFil4wUiB
 IsIvA+TzBuTYa2P9bHonPFgZqrQclMmDySxLqXnDyWtS+ElxXR23AJj6UED5G0C+
 a5q2jLDBEwAsDXJ3ONLSI02Mb329gznWWTNQUJtiFEf5A3DVll+b8KaLabGeEiEF
 CdLTbu2pH+17Yrc/C9fQNLgWAPODUMaY8UURhlyDHJCpqAYyMa/U0iB13hw2dwaU
 HeHYGCpkXz5J9eqQD6w+npVZkL0j40s0tNSo76sLoPX8NYPNgxJkytK3OJs2zmMi
 jnD8nI5zSHOje0IiK3vhJrqrwdMApQ/Bi5WZCTJheNmtuk4Es3+ByDOLdjnGvCLb
 RtymqKf5Un2lf/9x/SEcEURLkeLoVO0dAT/lJng6GIIUFazzFEjNH4DCUKKJ49gN
 AJvtDeL/edCumqoWM0WSzpCo4wGS461+ZajGBPNWOTaUOvg+sbpKjBF0CEhGYX4s
 IlRhTmPFPcNL13g6goDBt1440j7LnJ/b2wcFN5v+3CFl2KjnH4cPRXfRdyWKM/8Z
 jmvVt20n0kH9dvMN3K0R
 =ubYV
 -----END PGP SIGNATURE-----

Merge tag 'tegra-for-3.15-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/boards

Merge "ARM: tegra: defconfig updates for 3.15" from Stephen Warren:

The following options are enabled:
- ams AS3722 is used as system PMIC for Tegra124 based Venice2.
- NXP PCA9546 is used in Cardhu Tegra30 board to connect to 3 cameras.
- GSPCA to support the webcam on Venice2.
- Allocate 64 MiB for CMA by default; the default 16MiB is not enough
  for the majority of use-cases. This can still be overridden by the cma
  command-line option.

* tag 'tegra-for-3.15-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: defconfig updates

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-03-20 14:41:47 -07:00
Olof Johansson
414c8385c5 ARM: tegra: device tree changes for 3.15
This enables:
 * host1x and eDP support on Tegra124.
 * LCD panel support for a few Tegra20 devices and Venice2.
 * Enables power down, SPI flash, and USB on Venice2.
 * Documents which Dalmore revision is supported.
 * Adds an I2C bus mux to Cardhu.
 
 Additionally, Tegra124 is converted to use #address-cells=<2> since the
 HW suports more than 32-bits of address space, and various cleanups are
 included.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTGiq1AAoJEMzrak5tbycxM48P/17/DY8vXhIGs7/BW0StsMOV
 kr333+12dxBQB0kftHoOtTv4/WutV4jjKAJm+pRBdu/yJ2on9FKKu11Q3r5EjI/B
 9GDk5JSyHRkSIFdzPx4f0QskklmDqJuXD+MNfiQIGC2pv/WQotLUd6rJLcVWE/bk
 8oVFg4b1kAFB2RKqwMywOMPh3X5A6xQKz/yCNLbEYsQXk9p9Iri/nX0Wq6dNVVP/
 qjbll69anJ4IjhCJO4ndrGPWob2GTQpB5a5YGl+0sSZGUEzX/dsCJRgKRrP/JjeC
 mZDWEqRTkqs2g8ZdNdseqMEgW9aksGAT57UCHbVMEd+1szY9RXB2kbvlPdUaU2XL
 oPQpF0dvh3/i/227vvgI8dK4Vo56TPvVWdyztZS1mHL59ouAR6CajRgAQP4Ra6Ug
 4qNJt/CKqm1lRO4eDXgDwt7zL+vP3bL4Mpcc7mN3d45iTz4uRN0KFoUbz/B++Mii
 20+Y5Qn1mZr6CukPcUcT1bivQR42DPQslidaEruaamoBg6Fnn+yNr3KhKcRwS4Xs
 4LuW6D4Bi+DIFwztCtQYf7pkuVHziQGUc1LnAQPqXYurMKVvnjbSjSXCxUsclkUT
 W6gaqZ9QKdjlELuuz97eO866uodZpHNZVxBlnuSaTpHZexRIkLWRHTUUFPtlL+AR
 MJW+8QCUrR08we1WmjlC
 =cniI
 -----END PGP SIGNATURE-----

Merge tag 'tegra-for-3.15-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Merge "ARM: tegra: device tree changes for 3.15" from Stephen Warren:

This enables:
- host1x and eDP support on Tegra124.
- LCD panel support for a few Tegra20 devices and Venice2.
- Enables power down, SPI flash, and USB on Venice2.
- Documents which Dalmore revision is supported.
- Adds an I2C bus mux to Cardhu.

Additionally, Tegra124 is converted to use #address-cells=<2> since the
HW suports more than 32-bits of address space, and various cleanups are
included.

* tag 'tegra-for-3.15-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (21 commits)
  ARM: dts: tegra: add PCIe interrupt mapping properties
  ARM: tegra: use 2 address cells for Tegra124 DT
  ARM: tegra: Rename as3722 node to pmic
  ARM: tegra: Fix whitespace around '='
  ARM: tegra: Enable USB on Venice2
  ARM: tegra: Add Tegra124 USB support
  ARM: tegra: Enable eDP for Venice2
  ARM: tegra: Add Tegra124 eDP support
  ARM: tegra: Add Tegra124 host1x support
  ARM: tegra: Hook up SDMMC3 power-supply on Venice2
  ARM: tegra: Overhaul Venice2 regulators
  ARM: tegra: Combine VBUS enable pins into one node
  ARM: tegra: Use "disabled" for status property
  ARM: tegra: add SPI flash to Venice2 DT
  ARM: tegra: enable PCA9546 on Cardhu
  ARM: tegra: enable LCD panel on Ventana
  ARM: tegra: enable LCD panel on Seaboard
  ARM: tegra: add system-power-controller property for PMIC node
  ARM: tegra: document which Dalmore revisions are supported
  ARM: tegra: Properly sort clocks property
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-03-20 14:40:56 -07:00
Olof Johansson
eccceebd7e ARM: tegra: core SoC changes for 3.15
A couple of minor fixes, plus the removal of the EMC scaling driver,
 which hasn't been active since we converted clocks to device tree.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTGinRAAoJEMzrak5tbycx0V0QAM2muYdm4Wi/a4vO+1lZ75hS
 SZB82RaXI/NsHh0mEH74ed6I1+fCUTtQt/Ht75X+egaw28O05zso/kjy6X4o3GGr
 BKOUo1KAYZmKk2Obmwoz4Rv6bzNkz32Q34jSOMj/iXVU8QlbxNd1tMG2RKz3KccN
 uHQXNPoPK2od0ZzE5pqdomy2Aqk56l5eKAPIFLOvupLpgOnD4b4EQb3SqEBQG0RZ
 qxvooL0lxmUWyr+Ffre4CP0la+BwHbS+LrNuz5dVcv2jD2MDxbuJiOLzHcJKyp/H
 MChxRadBss0Z5J0xXYQDfZ1K0Sm9Y885RG0/ZGxQQ2v5G24c6Ss1iay/SCcmzNdv
 g7hPWMzH4So5oGQFj0rMZp6Gec1Vbffqr+hGhmgSQjmWx7mnLVO8SrQOWTEE+Vz4
 FwBkFSm1DiGMyygCSO/Sy4ce6e7QgoxFAAakEv1l3uSx6XXCQ/D8tQvQAFGneHh6
 uqu479SFpTCjm+TQqMgwt4FOof39l4m3BjoQAR1/M+EbWaPKQEWxaWqjlLPLl9UC
 RSscgIAWmQ/+dn9pRsBLRS4b0NcKszmUYWk5F9uQEdWRUPkEJPkjrDE7npRVTfRm
 o0mKR4Px/hdeQmT7b3gAN52xilHMNncIwzzj/JaNAQCOb5u03JG2DcDhSALsboHX
 kbT6d5wM3PVroRB9Yqow
 =vOsC
 -----END PGP SIGNATURE-----

Merge tag 'tegra-for-3.15-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/soc

Merge "ARM: tegra: core SoC changes for 3.15" from Stephen Warren:

A couple of minor fixes, plus the removal of the EMC scaling driver,
which hasn't been active since we converted clocks to device tree.

* tag 'tegra-for-3.15-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: Export I/O rail functions
  ARM: tegra: remove tegra EMC scaling driver
  ARM: tegra: don't timeout if CPU is powergated

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-03-20 14:38:53 -07:00
Olof Johansson
5d4089a4ad ARM: tegra: Trusted Foundations work for 3.15
This pull request contains a number of cleanups and enhancements for the
 Trusted Foundations firmware used on production Tegra SoCs. The changes
 allow kernels without TF support to run on HW that uses TF, albeit with
 reduced functionality, and also fix the cpuidle feature.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJTGilTAAoJEMzrak5tbycx1sYQAJ+G3LcFyATZ90urnAoEUXHA
 vr6EODBGemPheNQ1vqY15M03nAigwIqfchfPYRZ87f6iE5Q1SueOd70/zEKnHYvg
 3gk9dob0/MjqiwBzLzIMNk3OtSm2t0M4niYAUup2QhwVXjEOQD8hgR5K6scU33Fd
 pG98Bh0RhJbIKjms6X+ZMzIZ/gQrtiCFJynf02FgM7rBtGZOBc9sCXytbybIRHUb
 0781i3AXKPE1aR1PRKab1j6rFcVmnkEPNEAc1gLJzJRPXYgruMMEXbQm7uWgn8dB
 bz19rBnhcnexItv/WslUMzhsJ3IVKBS3h9KSV6pnNB+/0MnUyG0A+O9oBslrlsVj
 v0dRQRe0cSRyXC21CWzWhdK1fZFWCu2MilRVNUm/Nh3UZ8n80wvKJNPe0pBvNQSC
 I0Q7x379G03K2/RngHQQgF43B6vxRvGaOKMHxXrJyBLNrYZ74vSszpvLIr0qxh5Z
 NkKKenrJpLIdn6DCLRTqKDbs4fdQgDbX0lDE3iJqNj27/+OZYiEoY7KpQyeDm/HR
 VxqSsOc1HYqbAtpBEYzMFcqWE77wvOuc/PAK1QHiYplU4oI4eGL9UUdmGIe+NnG8
 TAp1p3cHiMF1hBD7bdgHsRCFdz5GcA/59WGgqljayQvt85ktkc/aCxBxu4PIw4nS
 Z71RAeVrPr5J7ZuP1KPU
 =B/hn
 -----END PGP SIGNATURE-----

Merge tag 'tegra-for-3.15-tf' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/soc

Merge "ARM: tegra: Trusted Foundations work for 3.15" from Stephen Warren:

This pull request contains a number of cleanups and enhancements for the
Trusted Foundations firmware used on production Tegra SoCs. The changes
allow kernels without TF support to run on HW that uses TF, albeit with
reduced functionality, and also fix the cpuidle feature.

* tag 'tegra-for-3.15-tf' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: cpuidle: use firmware for power down
  ARM: trusted_foundations: implement prepare_idle()
  ARM: firmware: add prepare_idle() operation
  ARM: firmware: enable Trusted Foundations by default
  ARM: trusted_foundations: fallback when TF support is missing
  ARM: trusted_foundations: fix vendor prefix typos

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-03-20 14:35:13 -07:00
Ivan Khoronzhuk
3babe30608 ARM: dts: keystone: use common "ti,keystone" compatible instead of -evm
As suggested by Olof Johansson at
http://www.spinics.net/lists/arm-kernel/msg314009.html.
It be better just keeping a "ti,keystone" top-level compatible and
just using that to probe. If so we don't have to touch the file
for new boards in the future.

So use common "ti,keystone" compatible in keystone.c for all boards.

Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Olof Johansson <olof@lixom.net>

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-03-20 17:00:27 -04:00
Murali Karicheri
7eb7e8bc68 ARM: dts: k2hk-evm: set ubifs partition size for 512M NAND
The UBIFS partition size was incorrectly defined as for 128M NAND,
but on k2hk-evm installed NAND flash size is 512M.
Hence, correct it.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-03-20 16:39:21 -04:00
Sachin Kamat
1aa9c483d1 ARM: EXYNOS: Remove hardware.h file
This is a dummy placeholder file. Delete it.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-03-21 04:49:03 +09:00
Sachin Kamat
2bb1ad17d6 ARM: SAMSUNG: Remove hardware.h inclusion
The contents of this header file are not referenced anywhere in the
included .c files except in devs.c. Remove its inclusion. For devs.c,
explicitly include sizes.h header for SZ_* macros.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-03-21 04:48:59 +09:00
Sachin Kamat
144bf7b0a9 ARM: S3C24XX: Remove invalid code from hardware.h
Remove the code that is not referenced anywhere. While at it also
remove incorrect file path.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-03-21 04:48:07 +09:00
Tushar Behera
602408e3de dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock
Most of the clock related dt-binding header files are located in
dt-bindings/clock folder. It would be good to keep all the similar
header files at a single location.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-03-21 04:31:30 +09:00
Tushar Behera
55ace6b285 ARM: dts: Keep some essential LDOs enabled for arndale-octa board
LDO3 and LDO23 need to be enabled in order for soft-reset to work.
Additionally LDO9 needs to be enabled for USB operations.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-03-21 04:27:45 +09:00
Tushar Behera
3da355c03a ARM: dts: Disable MDMA1 node for arndale-octa board
MDMA1 can support both secure and non-secure AXI transactions. When this
is enabled in the kernel for boards that run in secure mode, we get
imprecise external aborts causing the kernel to oops.

Unhandled fault: imprecise external abort (0x1406) at 0x00000000
Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000007

Suggested-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Tested-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-03-21 04:27:36 +09:00