17154 Commits

Author SHA1 Message Date
David Fries
34470e0bfa connector: allow multiple messages to be sent in one packet
This increases the amount of bundling to reduce the number of packets
sent.  For the one wire use there can be multiple struct
w1_netlink_cmd in a struct w1_netlink_msg and multiple of those in
struct cn_msg, and with this change multiple of those in a struct
nlmsghdr, and at each level the len identifies there being multiple of
the next.

Signed-off-by: David Fries <David@Fries.net>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27 13:56:21 -07:00
Olof Johansson
535cee4227 Keystone Reset driver for 3.16
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Merge tag 'keystone-reset-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/drivers

Merge "Keystone Reset driver for 3.16" from Santosh Shilimkar:

* tag 'keystone-reset-driver' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  power: reset: keystone-reset: introduce keystone reset driver
  Documentation: dt: add bindings for keystone pll control controller
  Documentation: dt: add bindings for keystone reset driver

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-27 11:09:56 -07:00
Takashi Iwai
a58bdba749 Merge branch 'topic/firewire' into for-next
This is a merge of big firewire audio stack updates by Takashi Sakamoto.
2014-05-27 17:38:08 +02:00
Paolo Bonzini
04092204bb Changed for the 3.16 merge window.
This includes KVM support for PSCI v0.2 and also includes generic Linux
 support for PSCI v0.2 (on hosts that advertise that feature via their
 DT), since the latter depends on headers introduced by the former.
 
 Finally there's a small patch from Marc that enables Cortex-A53 support.
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Merge tag 'kvm-arm-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-next

Changed for the 3.16 merge window.

This includes KVM support for PSCI v0.2 and also includes generic Linux
support for PSCI v0.2 (on hosts that advertise that feature via their
DT), since the latter depends on headers introduced by the former.

Finally there's a small patch from Marc that enables Cortex-A53 support.
2014-05-27 15:58:14 +02:00
Ivan Khoronzhuk
d30982b93a Documentation: dt: add bindings for keystone pll control controller
The main pll controller used to drive theC66x CorePacs, the switch fabric,
and a majority of the peripheral clocks (all but the ARM CorePacs, DDR3 and
the NETCP modules) requires a PLL Controller to manage the various clock
divisions, gating, and synchronization.

Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
[santosh.shilimkar@ti.com: Fixed the subject line]
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-05-27 09:46:39 -04:00
Ivan Khoronzhuk
caee005533 Documentation: dt: add bindings for keystone reset driver
This node is intended to allow SoC reset in case of software reset
or appropriate watchdogs.

The Keystone SoCs can contain up to 4 watchdog timers to reset
SoC. Each watchdog timer event input is connected to the Reset Mux
block. The Reset Mux block can be configured to cause reset or not.

Additionally soft or hard reset can be configured.

Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
[santosh.shilimkar@ti.com: Fixed the subject line]
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2014-05-27 09:46:32 -04:00
Anson Huang
2cc140fe36 pinctrl: add pinctrl driver for imx6sx
Add a pinctrl driver for i.MX6 SoloX based on pinctrl-imx core
driver.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-27 11:24:28 +02:00
Bjorn Helgaas
e5558d1a51 Merge branches 'dma-api', 'pci/virtualization', 'pci/msi', 'pci/misc' and 'pci/resource' into next
* dma-api:
  iommu/exynos: Remove unnecessary "&" from function pointers
  DMA-API: Update dma_pool_create ()and dma_pool_alloc() descriptions
  DMA-API: Fix duplicated word in DMA-API-HOWTO.txt
  DMA-API: Capitalize "CPU" consistently
  sh/PCI: Pass GAPSPCI_DMA_BASE CPU & bus address to dma_declare_coherent_memory()
  DMA-API: Change dma_declare_coherent_memory() CPU address to phys_addr_t
  DMA-API: Clarify physical/bus address distinction

* pci/virtualization:
  PCI: Mark RTL8110SC INTx masking as broken

* pci/msi:
  PCI/MSI: Remove pci_enable_msi_block()

* pci/misc:
  PCI: Remove pcibios_add_platform_entries()
  s390/pci: use pdev->dev.groups for attribute creation
  PCI: Move Open Firmware devspec attribute to PCI common code

* pci/resource:
  PCI: Add resource allocation comments
  PCI: Simplify __pci_assign_resource() coding style
  PCI: Change pbus_size_mem() return values to be more conventional
  PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources
  PCI: Support BAR sizes up to 8GB
  resources: Clarify sanity check message
  PCI: Don't add disabled subtractive decode bus resources
  PCI: Don't print anything while decoding is disabled
  PCI: Don't set BAR to zero if dma_addr_t is too small
  PCI: Don't convert BAR address to resource if dma_addr_t is too small
  PCI: Reject BAR above 4GB if dma_addr_t is too small
  PCI: Fail safely if we can't handle BARs larger than 4GB
  x86/gart: Tidy messages and add bridge device info
  x86/gart: Replace printk() with pr_info()
  x86/PCI: Move pcibios_assign_resources() annotation to definition
  x86/PCI: Mark ATI SBx00 HPET BAR as IORESOURCE_PCI_FIXED
  x86/PCI: Don't try to move IORESOURCE_PCI_FIXED resources
  x86/PCI: Fix Broadcom CNB20LE unintended sign extension
2014-05-26 17:29:17 -06:00
Gioh Kim
2af9da8638 DMA-API: Update dma_pool_create ()and dma_pool_alloc() descriptions
Use "boundary" to be more descriptive than "alloc" in the dma_pool_create()
documentation.

Replace "SLAB_KERNEL" and "SLAB_ATOMIC" with the correct "GFP_KERNEL" and
"GFP_ATOMIC."

[bhelgaas: changelog]
Signed-off-by: Gioh Kim <gioh.kim@lge.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-05-26 17:28:28 -06:00
Emilio López
34c815fbdc DMA-API: Fix duplicated word in DMA-API-HOWTO.txt
"coherent" is written twice when it should be just once.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-05-26 17:28:27 -06:00
Bjorn Helgaas
f311a724a7 DMA-API: Capitalize "CPU" consistently
Sometimes we used "cpu," other times "CPU."  Use "CPU" consistently.

Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-05-26 17:28:27 -06:00
Olof Johansson
3a5e23cf9e This series makes edma use configuration
information available within the IP instead
 of reading it from platform data or DT. Some
 other useful clean-ups are included too.
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Merge tag 'davinci-for-v3.16/edma' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/drivers

Merge "DaVinci EDMA clean-up for v3.16" from Sekhar Nori:

This series makes edma use configuration information available within
the IP instead of reading it from platform data or DT. Some other useful
clean-ups are included too.

* tag 'davinci-for-v3.16/edma' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: (34 commits)
  ARM: edma: Remove redundant/unused parameters from edma_soc_info
  ARM: davinci: Remove redundant/unused parameters for edma
  ARM: dts: am4372: Remove obsolete properties from edma node
  ARM: dts: am33xx: Remove obsolete properties from edma node
  dt/bindings: ti,edma: Remove redundant properties from documentation
  ARM: edma: Get IP configuration from HW (number of channels, tc, etc)
  ARM: edma: Save number of regions from pdata to struct edma
  ARM: edma: Remove num_cc member from struct edma
  ARM: edma: Remove queue_tc_mapping data from edma_soc_info
  ARM: davinci: Remove eDMA3 queue_tc_mapping data from edma_soc_info
  ARM: edma: Do not change TC -> Queue mapping, leave it to default.
  ARM: edma: Take the number of tc from edma_soc_info (pdata)
  ARM: edma: No need to clean the pdata in edma_of_parse_dt()
  ARM: edma: Clean up and simplify the code around irq request
  dmaengine: edma: update DMA memcpy to use new param element
  dmaengine: edma: Document variables used for residue accounting
  dmaengine: edma: Provide granular accounting
  dmaengine: edma: Make reading the position of active channels work
  dmaengine: edma: Store transfer data in edma_desc and edma_pset
  dmaengine: edma: Create private pset struct
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 14:59:05 -07:00
Olof Johansson
7741fa197c The patch fixes EDMA crossbar mapping to actually
make it work. The patch has been tagged for stable.
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Merge tag 'davinci-fixes-for-v3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/drivers

The patch fixes EDMA crossbar mapping to actually
make it work. The patch has been tagged for stable.

* tag 'davinci-fixes-for-v3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: common: edma: Fix xbar mapping
2014-05-26 14:55:53 -07:00
Olof Johansson
e469d6ba0a Despite relatively young Berlin SoC support, we already have support
for a BG2Q SoC provided by Alexandre Belloni and Antoine Tenart. Also,
 we gained support for DW gpio and a pinctrl driver.
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Merge tag 'berlin-soc-3.16' of https://github.com/shesselba/linux-berlin into next/soc

Merge "ARM: berlin: SoC changes for v3.16" from Sebastian Hesselbart:

Despite relatively young Berlin SoC support, we already have support
for a BG2Q SoC provided by Alexandre Belloni and Antoine Tenart. Also,
we gained support for DW gpio and a pinctrl driver.

* tag 'berlin-soc-3.16' of https://github.com/shesselba/linux-berlin:
  ARM: berlin: add the pinctrl dependency for the Marvell Berlin SoCs
  ARM: berlin: add the LIBGPIO as a dependency for the BG2Q
  ARM: berlin: add MACH_BERLIN_BG2Q symbol
  ARM: berlin: add Marvell Armada 1500 pro to Marvell doc

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 13:41:02 -07:00
Olof Johansson
84cc8a7114 Quite a lot changes but it looks like DT approach is really paying off.
BG2Q joins Berlin SoC family with corresponding development board, DW
 gpio nodes for all SoCs. Most notably, we have settled clock bindings
 to allow us to continue on drivers requiring clocks and pinctrl bindings.
 Last but not least, BG2Q gained SDHCI support and is able to properly
 boot into userspace.
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Merge tag 'berlin-dt-3.16' of https://github.com/shesselba/linux-berlin into next/dt

Merge "ARM: berlin: DT changes for v3.16" from Sebastian Hesselbart:

Quite a lot changes but it looks like DT approach is really paying off.
BG2Q joins Berlin SoC family with corresponding development board, DW
gpio nodes for all SoCs. Most notably, we have settled clock bindings
to allow us to continue on drivers requiring clocks and pinctrl bindings.
Last but not least, BG2Q gained SDHCI support and is able to properly
boot into userspace.

* tag 'berlin-dt-3.16' of https://github.com/shesselba/linux-berlin:
  ARM: dts: berlin: enable SD card reader and eMMC for the BG2Q DMP
  ARM: dts: berlin: add the SDHCI nodes for the BG2Q
  ARM: dts: berlin: add the pinctrl node and muxing setup for uarts
  dt-binding: ARM: add pinctrl binding docs for Marvell Berlin2 SoCs
  ARM: dts: berlin: convert BG2Q to DT clock nodes
  ARM: dts: berlin: convert BG2 to DT clock nodes
  ARM: dts: berlin: convert BG2CD to DT clock nodes
  clk: berlin: add binding include for Berlin SoC clock ids
  dt-binding: ARM: add clock binding docs for Marvell Berlin2 SoCs
  ARM: dts: berlin: add the BG2CD GPIO nodes
  ARM: dts: berlin: add the BG2 GPIO nodes
  ARM: dts: berlin: add the BG2Q GPIO nodes
  ARM: dts: berlin: add scu and chipctrl device nodes for BG2/BG2Q
  ARM: dts: berlin: add the Marvell BG2-Q DMP device tree
  ARM: dts: berlin: add the Marvell Armada 1500 pro

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 13:35:57 -07:00
Olof Johansson
75d6bc5f7a Improvments to omap l3-noc bus driver for v3.16 merge window
to add support for am347x and dra7.
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Merge tag 'omap-for-v3.16/l3-noc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers

Merge "ARM: omap l3-noc bus driver changes for v3.16 merge window, resend" from
Tony Lindgren:

Improvments to omap l3-noc bus driver for v3.16 merge window
to add support for am347x and dra7.

* tag 'omap-for-v3.16/l3-noc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (25 commits)
  bus: omap_l3_noc: Add AM4372 interconnect error data
  bus: omap_l3_noc: Add DRA7 interconnect error data
  bus: omap_l3_noc: introduce concept of submodule
  bus: omap_l3_noc: Add information about the context of operation
  bus: omap_l3_noc: add information about the type of operation
  bus: omap_l3_noc: ignore masked out unclearable targets
  bus: omap_l3_noc: improve readability by using helper for slave event parsing
  bus: omap_l3_noc: make error reporting and handling common
  bus: omap_l3_noc: fix masterid detection
  bus: omap_l3_noc: convert flagmux information into a structure
  bus: omap_l3_noc: use of_match_data to pick up SoC information
  bus: omap_l3_noc: Add support for discountinous flag mux input numbers
  bus: omap_l3_noc: convert target information into a structure
  bus: omap_l3_noc: move L3 master data structure out
  bus: omap_l3_noc: un-obfuscate l3_targ address computation
  bus: omap_l3_noc: switch over to relaxed variants of readl/writel
  bus: omap_l3_noc: populate l3->dev and use it
  bus: omap_l3_noc: remove iclk from omap_l3 struct
  bus: omap_l3_noc: rename functions and data to omap_l3
  bus: omap_l3_noc: Fix copyright information
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 13:29:22 -07:00
Olof Johansson
f51967769f Device tree related changes for omaps.
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Merge tag 'omap-for-v3.16/dt-part2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Merge "ARM: omap dt changes for v3.16 merge window, part 2" From Tony Lindgren:

Device tree related changes for omaps.

* tag 'omap-for-v3.16/dt-part2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (49 commits)
  ARM: dts: Enable mcpdm and mcbsp1 on DuoVero
  ARM: dts: Convert DuoVero Parlor to use IOPAD macro
  ARM: dts: am43xx: fix starting offset of NAND.filesystem MTD partition
  ARM: dts: dra7: add support for parallel NAND flash
  ARM: dts: am437x-gp-evm: Add ethernet support for GP EVM
  ARM: dts: am4372: Add cpsw phy sel dt node
  ARM: OMAP2+: Use pdata quirks for wl12xx on VAR-STK/DVK-OM44
  ARM: dts: Add VAR-SOM-OM44 WLAN nodes
  ARM: dts: Add support for OMAP4 VAR-DVK-OM44
  ARM: dts: Add support for OMAP4 Variscite OM44 family
  ARM: dts: Change IOPAD macro's for OMAP4/5
  ARM: dts: AM33XX: fix ethernet and mdio default state
  ARM: dts: am4372: Add hdq device tree data
  ARM: omap2+: skip device build from platform code for dt
  dts: dra7-evm: add USB support
  ARM: dts: dra7: Add USB related nodes
  ARM: dts: dra7-clock: Add "l3init_960m_gfclk" clock gate
  ARM: dts: omap4+: Add clocks to USB2 PHY node
  ARM: dts: dra7: add OCP2SCP3 and SATA nodes
  ARM: dts: omap5: add sata node
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 13:21:58 -07:00
Olof Johansson
e1dc566f43 Documentation: devicetree: arm: sort enable-method entries
People have appended new entries instead of inserting them at
the right location, so sort them.

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 11:15:53 -07:00
Heiko Stübner
26ab69cb4c ARM: rockchip: convert smp bringup to CPU_METHOD_OF_DECLARE
With the newly introduced CPU_METHOD_OF_DECLARE is not necessary anymore
to reference the relevant smp_ops in the board file, but instead it can
simply be set by the enable-method property of the cpu nodes.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-26 11:15:53 -07:00
Tushar Behera
e3048c3d2b ASoC: max98095: Add master clock handling
If master clock is provided through device tree, then update
the master clock frequency during set_sysclk.

Documentation has been updated to reflect the change.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-26 16:18:59 +01:00
Tushar Behera
b10ab7b838 ASoC: max98090: Add master clock handling
If master clock is provided through device tree, then update
the master clock frequency during set_sysclk.

Documentation has been updated to reflect the change.

Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-26 16:16:54 +01:00
Philipp Zabel
a3cd1de4ed regulator: ltc3589: Add DT binding documentation
This patch adds the device tree binding documentation for Linear
Technology LTC3589, LTC3589-1, and LTC3589-2 8-port regulators.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-26 15:54:57 +01:00
Philipp Zabel
cc9d190e48 of: Add vendor prefix for Linear Technology Corporation
Add Linear Technology Corporation to the list of device tree vendor prefixes.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-26 15:54:57 +01:00
Kuninori Morimoto
199e7688bd ASoC: rsnd: care DMA slave channel name for DT
Renesas sound driver is supporting to use DMAEngine.
But, DMA slave channel name "tx", "rx" is not enough
in DT case.
Becuase, it has many ports and path combination.

This patch adds rsnd_dma_of_name() to find
DMA channel name, for example
memory to SSI0 is "mem_ssi0",
SSI0 to memory is "ssi0_mem",
SSI0 to SRC0   is "ssi0_src0",
SRC0 to SSI0   is "src0_ssi0",
SRC0 to DVC0   is "src0_dvc0"...

Renesas sound want to use PIO transfer mode for some reasons.
It will be PIO tranfer mode if device node doesn't have
DMA settings.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-26 14:34:55 +01:00
Andrew Lunn
2942a0e285 ASoC: simple-card: Support setting mclk via a fixed factor
Some platforms require that the codecs mclk is a fixed multiplication
factor of the audio stream rate. Add a optional property to the
binding to hold this factor and implement a hw_params() function to
make use of it.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-26 14:29:30 +01:00
Rafael J. Wysocki
0399d4db3e PM / sleep: Introduce command line argument for sleep state enumeration
On some systems the platform doesn't support neither
PM_SUSPEND_MEM nor PM_SUSPEND_STANDBY, so PM_SUSPEND_FREEZE is the
only available system sleep state.  However, some user space frameworks
only use the "mem" and (sometimes) "standby" sleep state labels, so
the users of those systems need to modify user space in order to be
able to use system suspend at all and that is not always possible.

For this reason, add a new kernel command line argument,
relative_sleep_states, allowing the users of those systems to change
the way in which the kernel assigns labels to system sleep states.
Namely, for relative_sleep_states=1, the "mem", "standby" and "freeze"
labels will enumerate the available system sleem states from the
deepest to the shallowest, respectively, so that "mem" is always
present in /sys/power/state and the other state strings may or may
not be presend depending on what is supported by the platform.

Update system sleep states documentation to reflect this change.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-26 13:40:59 +02:00
Kukjin Kim
985326c9f6 Merge branch 'v3.16-next/clk-samsung' into v3.16-next/cpuidle-exynos 2014-05-26 05:20:25 +09:00
Linus Torvalds
ef0d2c1686 Merge branch 'rdunlap' (patches from Randy Dunlap)
Merge documentation fixes from Randy Dunlap.

* emailed patches from Randy Dunlap <rdunlap@infradead.org>:
  Documentation: update /proc/stat "intr" count summary
  Documentation: update java sample wrapper for java 7
  Documentation: update thunderbird email client settings
  Documentation: fix typos in drm docbook
2014-05-25 12:39:08 -07:00
Jan Moskyto Matejka
3568a1dbf1 Documentation: update /proc/stat "intr" count summary
The sum at the beginning of line "intr" includes also unnumbered
interrupts.  It implies that the sum at the beginning isn't the sum
of the remainder of the line, not even an estimation.

Fixed the documentation to mention that.

This behaviour was added to /proc/stat in commit a2eddfa95919 ("x86:
make /proc/stat account for all interrupts")

Signed-off-by: Jan Moskyto Matejka <mq@suse.cz>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-05-25 12:39:00 -07:00
Jonathan Callen
f76f133b0c Documentation: update java sample wrapper for java 7
The sample wrapper currently fails on some Java 7 .class files.  This
updates the wrapper to properly handle those files.

Signed-off-by: Jonathan Callen <jcallen@gentoo.org>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-05-25 12:39:00 -07:00
Paul McQuade
f9a0974d3f Documentation: update thunderbird email client settings
Added setting to email-clients that is easier to read and is easier to
setup thunderbird.  Removed config settings and added GUI settings.

Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-05-25 12:39:00 -07:00
Masanari Iida
f9b899c44f Documentation: fix typos in drm docbook
Fix spelling typo in DocBook/drm.tmpl

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-05-25 12:39:00 -07:00
Linus Torvalds
f016a6441a Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Pull hwmon subsystem fixes from Jean Delvare.

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  hwmon: (ntc_thermistor) Fix OF device ID mapping
  hwmon: (ntc_thermistor) Fix dependencies
  hwmon: Document temp[1-*]_min_hyst sysfs attribute
2014-05-25 10:20:36 -07:00
Jean Delvare
0132514588 hwmon: Document temp[1-*]_min_hyst sysfs attribute
The temp[1-*]_min_hyst sysfs attribute is already implemented by 3
hwmon drivers (adt7x10, lm77 and lm92) but was missing from the
standard interface.

Also add temp[1-*]_lcrit_hyst for consistency, even though no driver
implement that one for the time being.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
2014-05-25 17:23:07 +02:00
Florian Fainelli
7a1002e5ba Documentation: sysfs: add Broadcom GISB arbiter sysfs properties
This patch documents the sysfs properties exposed by the Broadcom GISB
bus arbiter hardware.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-24 00:58:44 +02:00
Florian Fainelli
e53c077248 Documentation: devicetree: add Broadcom GISB arbiter bindings
This patch adds the Broadcom GISB arbiter Device Tree binding that is
used on all Broadcom Set-top-box System-on-a-chip.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-24 00:58:43 +02:00
Linus Torvalds
5fa6a683c0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
 "It looks like a sizeble collection but this is nearly 3 weeks of bug
  fixing while you were away.

   1) Fix crashes over IPSEC tunnels with NAT, the latter can reroute
      the packet through a non-IPSEC protected path and the code has to
      be able to handle SKBs attached to routes lacking an attached xfrm
      state.  From Steffen Klassert.

   2) Fix OOPSs in ipv4 and ipv6 ipsec layers for unsupported
      sub-protocols, also from Steffen Klassert.

   3) Set local_df on fragmented netfilter skbs otherwise we won't be
      able to forward successfully, from Florian Westphal.

   4) cdc_mbim ipv6 neighbour code does __vlan_find_dev_deep without
      holding RCU lock, from Bjorn Mork.

   5) local_df test in ip_may_fragment is inverted, from Florian
      Westphal.

   6) jme driver doesn't check for DMA mapping failures, from Neil
      Horman.

   7) qlogic driver doesn't calculate number of TX queues properly, from
      Shahed Shaikh.

   8) fib_info_cnt can drift irreversibly positive if we fail to
      allocate the fi->fib_metrics array, from Sergey Popovich.

   9) Fix use after free in ip6_route_me_harder(), also from Sergey
      Popovich.

  10) When SYSCTL is disabled, we don't handle local_port_range and
      ping_group_range defaults properly at all, from Cong Wang.

  11) Unaccelerated VLAN tagged frames improperly handled by cdc_mbim
      driver, fix from Bjorn Mork.

  12) cassini driver needs nested lock annotations for TX locking, from
      Emil Goode.

  13) On init error ipv6 VTI driver can unregister pernet ops twice,
      oops.  Fix from Mahtias Krause.

  14) If macvlan device is down, don't propagate IFF_ALLMULTI changes,
      from Peter Christensen.

  15) Missing NULL pointer check while parsing netlink config options in
      ip6_tnl_validate().  From Susant Sahani.

  16) Fix handling of neighbour entries during ipv6 router reachability
      probing, from Duan Jiong.

  17) x86 and s390 JIT address randomization has some address
      calculation bugs leading to crashes, from Alexei Starovoitov and
      Heiko Carstens.

  18) Clear up those uglies with nop patching and net_get_random_once(),
      from Hannes Frederic Sowa.

  19) Option length miscalculated in ip6_append_data(), fix also from
      Hannes Frederic Sowa.

  20) A while ago we fixed a race during device unregistry when a
      namespace went down, turns out there is a second place that needs
      similar protection.  From Cong Wang.

  21) In the new Altera TSE driver multicast filtering isn't working,
      disable it and just use promisc mode until the cause is found.
      From Vince Bridgers.

  22) When we disable router enabling in ipv6 we have to flush the
      cached routes explicitly, from Duan Jiong.

  23) NBMA tunnels should not cache routes on the tunnel object because
      the key is variable, from Timo Teräs.

  24) With stacked devices GRO information in skb->cb[] can be not setup
      properly, make sure it is in all code paths.  From Eric Dumazet.

  25) Really fix stacked vlan locking, multiple levels of nesting with
      intervening non-vlan devices are possible.  From Vlad Yasevich.

  26) Fallback ipip tunnel device's mtu is not setup properly, from
      Steffen Klassert.

  27) The packet scheduler's tcindex filter can crash because we
      structure copy objects with list_head's inside, oops.  From Cong
      Wang.

  28) Fix CHECKSUM_COMPLETE handling for ipv6 GRE tunnels, from Eric
      Dumazet.

  29) In some configurations 'itag' in __mkroute_input() can end up
      being used uninitialized because of how fib_validate_source()
      works.  Fix it by explitly initializing itag to zero like all the
      other fib_validate_source() callers do, from Li RongQing"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (116 commits)
  batman: fix a bogus warning from batadv_is_on_batman_iface()
  ipv4: initialise the itag variable in __mkroute_input
  bonding: Send ALB learning packets using the right source
  bonding: Don't assume 802.1Q when sending alb learning packets.
  net: doc: Update references to skb->rxhash
  stmmac: Remove unbalanced clk_disable call
  ipv6: gro: fix CHECKSUM_COMPLETE support
  net_sched: fix an oops in tcindex filter
  can: peak_pci: prevent use after free at netdev removal
  ip_tunnel: Initialize the fallback device properly
  vlan: Fix build error wth vlan_get_encap_level()
  can: c_can: remove obsolete STRICT_FRAME_ORDERING Kconfig option
  MAINTAINERS: Pravin Shelar is Open vSwitch maintainer.
  bnx2x: Convert return 0 to return rc
  bonding: Fix alb mode to only use first level vlans.
  bonding: Fix stacked device detection in arp monitoring
  macvlan: Fix lockdep warnings with stacked macvlan devices
  vlan: Fix lockdep warning with stacked vlan devices.
  net: Allow for more then a single subclass for netif_addr_lock
  net: Find the nesting level of a given device by type.
  ...
2014-05-23 15:29:43 -07:00
Arnd Bergmann
4078679ecf Merge tag 'qcom-dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into for-next
Merge "Qualcomm ARM Based Device Tree Updates for v3.16" from Kumar Gala:

* Added device tree nodes for pinctrl and SDHC for msm8974 SoC/DB8074 board
* Added binding spec for GSBI configuration node

* tag 'qcom-dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
  soc: qcom: Add device tree binding for GSBI
  ARM: dts: msm: Add SDHC controller nodes for MSM8974 and DB8074 board
  ARM: dts: MSM8974: Add pinctrl node

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 23:49:07 +02:00
Arnd Bergmann
77579afc35 3.16 third DT series:
- move of both at91sam9n12 and at91sam9x5 to CCF
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Merge tag 'at91-dt3' of git://github.com/at91linux/linux-at91 into next/dt

3.16 third DT series:
- move of both at91sam9n12 and at91sam9x5 to CCF

* tag 'at91-dt3' of git://github.com/at91linux/linux-at91:
  ARM: at91: move sam9n12 SoC to the CCF
  ARM: at91/dt: define sam9n12ek crystal frequencies
  ARM: at91/dt: define sam9n12 clocks
  ARM: at91: prepare common clk transition for sam9n12 SoC
  ARM: at91: move sam9x5 SoCs to the CCF
  ARM: at91/dt: define sam9x5ek's crystal frequencies
  ARM: at91/dt: define sam9x5 clocks
  ARM: at91: prepare common clk transition for sam9x5 SoCs
  dt-bindings: clock: Move at91.h to dt-bindigs/clock
  ARM: at91: fix spi cs on sama5d3 Xplained board

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 23:02:49 +02:00
Arnd Bergmann
d5cd8605e2 Merge branch 'at91/cleanup' into next/dt
Conflicts:
	arch/arm/boot/dts/at91sam9rl.dtsi

Needed as a dependency for the at91/dt2 branch

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 23:02:30 +02:00
Arnd Bergmann
3c2580173e Merge tag 'sunxi-core-for-3.16-2' of https://github.com/mripard/linux into next/soc
Merge "Allwinner Core additions for 3.16, take 2" from Maxime Ripard:

  - Convert the A31 SMP operations to the CPU_METHOD_OF_DECLARE mechanism
  - Remove the reset code from the machine definition, that removes pretty much
    all the code left in mach-sunxi

* tag 'sunxi-core-for-3.16-2' of https://github.com/mripard/linux:
  ARM: sunxi: Remove init_machine callback
  ARM: sunxi: Remove reset code from the platform
  ARM: sun6i: Retire the smp field in A31 machine
  Documentation: dt: bindings: Document Allwinner A31 enable method
  ARM: sun6i: Use CPU_METHOD_OF_DECLARE
  Documentation: dt: bindings: Document ARM PSCI enable method

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 21:57:23 +02:00
Arnd Bergmann
650052b141 Merge branch 'axxia/soc' into next/soc
Patches from Anders Berg applied individually:

Here is version 4 of platform support for AXM5516 SoC.

The clk driver is now applied to clk-next. The rest should be ready for
arm-soc. Haven't got any response from the power/reset maintainers... I hope
this driver can be taken via arm-soc as well.

The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15
cores (in a 4x4 cluster configuration). The cores within each cluster share an
L2 cache, and the clusters are connected to each other via a CCN-504 cache
coherent interconnect.

This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located
above 4GB in the memory map.

* axxia/soc:
  ARM: dts: axxia: Add reset controller
  power: reset: Add Axxia system reset driver
  ARM: axxia: Adding defconfig for AXM55xx
  ARM: dts: Device tree for AXM55xx.
  ARM: Add platform support for LSI AXM55xx SoC

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 21:56:09 +02:00
Eli Billauer
43339bed70 devres: Add devm_get_free_pages API
devm_get_free_pages() and devm_free_pages() are the managed counterparts
for __get_free_pages() and free_pages().

Signed-off-by: Eli Billauer <eli.billauer@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-24 02:19:25 +09:00
Andy Gross
08f9234ad6 soc: qcom: Add device tree binding for GSBI
Add device tree binding support for the QCOM GSBI driver.

Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2014-05-23 11:38:53 -05:00
Johannes Berg
e60cbeedc4 Documentation: fix DOCBOOKS=... building
Prior to commit 4266129964b8 ("[media] DocBook: Move all media docbook
stuff into its own directory") it was possible to build only a single
(or more) book(s) by calling, for example

    make htmldocs DOCBOOKS=80211.xml

This now fails:

    cp: target `.../Documentation/DocBook//media_api' is not a directory

Ignore errors from that copy to make this possible again.

Fixes: 4266129964b8 ("[media] DocBook: Move all media docbook stuff into its own directory")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-05-23 09:37:30 -07:00
Anders Berg
4a315e3457 power: reset: Add Axxia system reset driver
Add Axxia (AXM55xx) SoC system reset driver. This driver handles only system
reboot (and not power-off).

Signed-off-by: Anders Berg <anders.berg@lsi.com>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 18:18:45 +02:00
Anders Berg
1d22924e1c ARM: Add platform support for LSI AXM55xx SoC
The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15
cores (in a 4x4 cluster configuration). The cores within each cluster share an
L2 cache, and the clusters are connected to each other via a CCN-504 cache
coherent interconnect.

This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located
above 4GB in the memory map.

Signed-off-by: Anders Berg <anders.berg@lsi.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-05-23 18:18:39 +02:00
Jarkko Nikula
51caa05a82 Documentation / ACPI: Fix location of GPIO documentation
Commit fd8e198cfcaa ("Documentation: gpiolib: document new interface")
moved Documentation/gpio.txt to Documentation/gpio/gpio-legacy.txt and added
new documents for descriptor-based interface so fix the the location here to
point Documentation/gpio/ since that what commit ccb6fbb99020
("Documentation / ACPI: update to GPIO descriptor API") was looking for.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-23 14:39:26 +02:00
Geert Uytterhoeven
1f154fadb1 of: dma: doc fixes
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-05-23 14:36:11 +02:00
Peter Chen
ec447ab138 Doc: usb: chipidea: need to build both kernel Image and modules
When tried to enable OTG FSM, we need to rebuild both kernel Image
and modules, since there are some codes at gadget modules which are
controlled by related configurations.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-23 11:36:44 +09:00