17147 Commits

Author SHA1 Message Date
Nicolas Ferre
d82b40133f Merge branch 'at91-3.15-fixes' into at91-3.16-dt3 2014-05-22 17:36:07 +02:00
Greg Kroah-Hartman
69c1f05379 Merge 3.15-rc6 into staging-next.
This resolves the conflicts in the files:
	drivers/iio/adc/Kconfig
	drivers/staging/rtl8723au/os_dep/usb_ops_linux.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-22 23:27:17 +09:00
Ingo Molnar
e14505a8d5 Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU updates from Paul E. McKenney:

" 1.      Update RCU documentation.  These were posted to LKML at
          https://lkml.org/lkml/2014/4/28/634.

  2.      Miscellaneous fixes.  These were posted to LKML at
          https://lkml.org/lkml/2014/4/28/645.

  3.      Torture-test changes.  These were posted to LKML at
          https://lkml.org/lkml/2014/4/28/667.

  4.      Variable-name renaming cleanup, sent separately due to conflicts.
          This was posted to LKML at https://lkml.org/lkml/2014/5/13/854.

  5.      Patch to suppress RCU stall warnings while sysrq requests are
          being processed.  This patch is the RCU portions of the patch
          that Rik posted to LKML at https://lkml.org/lkml/2014/4/29/457.
          The reason for pushing this patch ahead instead of waiting until
          3.17 is that the NMI-based stack traces are messing up sysrq
          output, and in some cases also messing up the system as well."

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-05-22 11:36:10 +02:00
Peter Ujfalusi
efc24e1480 dt/bindings: ti,edma: Remove redundant properties from documentation
From CCCFG register of eDMA3 we can get all the needed information for the
driver about the IP:
Number of channels: NUM_DMACH
Number of regions: NUM_REGN
Number of slots (PaRAM sets): NUM_PAENTRY
Number of TC/EQ: NUM_EVQUE

The ti,edma-regions; ti,edma-slots and dma-channels in DT are
redundant since the very same information can be obtained from the HW.
The mentioned properties are deprecated.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2014-05-22 14:55:19 +05:30
Olof Johansson
dee1c20c2a Samsung DT updates for v3.16
- exynos4
   : add missing pinctrls
 
 - exynos4412-trats2
   : update camera nodes and add rear camera nodes
   : rename alias for i2c_ak8975 label
   Update camera nodes for exynos4 and exynos4412-trats2
 
 - exynos5250
   : update DWC3 usb controller and enable to use generic USB DRD phy
 
 - exynos5250-snow
   : enable dp-controller, fimd, hdmi and pwm backlight
   : add sound node and Vbus regulator for USB 3.0
   : add tps65090 power regulator
   : add pinctrl for EC irq and i2c-arbitrator
 
 - exynos5420
   : change to correct compatible string for hdmi
   : add PD entry to MFC codec and enable DWC3 and USB 3.0 PHY
   : add MFC memory banks for smdk5420 and arndale-octa boards
 
 - exynos5420-peach-pit
   : add support exynos5420 based peach-pit board
   : add sound node and Vbus regulatro for USB 3.0
   : enable dp-controller, fimd
 
 - exynos5420-smdk5420
   : add Vbus regulatro for USB 3.0
 
 - use generic DT bindings for map SYSRAM
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Merge tag 'samsung-dt' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Samsung DT updates for v3.16

- exynos4
  : add missing pinctrls

- exynos4412-trats2
  : update camera nodes and add rear camera nodes
  : rename alias for i2c_ak8975 label
  Update camera nodes for exynos4 and exynos4412-trats2

- exynos5250
  : update DWC3 usb controller and enable to use generic USB DRD phy

- exynos5250-snow
  : enable dp-controller, fimd, hdmi and pwm backlight
  : add sound node and Vbus regulator for USB 3.0
  : add tps65090 power regulator
  : add pinctrl for EC irq and i2c-arbitrator

- exynos5420
  : change to correct compatible string for hdmi
  : add PD entry to MFC codec and enable DWC3 and USB 3.0 PHY
  : add MFC memory banks for smdk5420 and arndale-octa boards

- exynos5420-peach-pit
  : add support exynos5420 based peach-pit board
  : add sound node and Vbus regulatro for USB 3.0
  : enable dp-controller, fimd
- exynos5420-smdk5420
  : add Vbus regulatro for USB 3.0

- use generic DT bindings for map SYSRAM

[olof: Fixed up conflict with a fix for 4212 secondary CPU startup, carrying
over the fix to the reworked code]

* tag 'samsung-dt' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (32 commits)
  ARM: dts: Add MFC memory banks to exynos5420 boards
  ARM: dts: enable dp-controller for exynos5420-peach-pit board
  ARM: dts: enable fimd for exynos5420 based peach-pit board
  ARM: dts: enable dp-controller for exynos5250-snow board
  ARM: dts: enable fimd for exynos5250-snow board
  ARM: dts: enable pwm backlight for exynos5250-snow
  ARM: dts: Add pwmX_out pinctrl nodes to exynos5250
  ARM: dts: Add Vbus regulator for USB 3.0 on exynos5420-smdk5420
  ARM: dts: Add Vbus regulator for USB 3.0 on exynos5420-peach-pit
  ARM: dts: Add Vbus regulator for USB 3.0 on exynos5250-snow
  ARM: dts: Add PD entry to MFC codec on exynos5420
  ARM: dts: Add sound node for exynos5420-peach-pit board
  ARM: dts: Add sound node for exynos5250-snow board
  ARM: dts: Update DWC3 usb controller to use new phy driver for exynos5250
  ARM: dts: Enable support for generic USB DRD phy for exynos5250
  ARM: dts: Enable support for DWC3 controller for exynos5420
  ARM: dts: Enable support for USB 3.0 PHY controller for exynos5420
  ARM: dts: enable hdmi for exynos5420-peach-pit board
  ARM: dts: change to correct compatible string for exynos5420 hdmi
  ARM: dts: enable hdmi for exynos5250 based snow board
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 22:45:52 -07:00
Olof Johansson
28d1079c9c Samsung S3C24XX to use the common clock framework
- S3C2412, S3C2413, S3C2416 and S3C2443 to use CCF
 - S3C2410, S3C2440, S3C2442 to use CCF
 - Remove legacy samsung clock from mach-s3c24xx/
 
 - Some of them are missed from previous pull-request
 - Clock related sutff got ack from Mike and Tomasz
 - Created the last commit due to missing changes
   during re-sorting because this branch is provided
   as a base to samsung clk tree.
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Merge tag 's3c24xx-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup

Merge "Samsung S3C24XX updates for 3.16" from Kukjin Kim:

Samsung S3C24XX to use the common clock framework
- S3C2412, S3C2413, S3C2416 and S3C2443 to use CCF
- S3C2410, S3C2440, S3C2442 to use CCF
- Remove legacy samsung clock from mach-s3c24xx/

- Some of them are missed from previous pull-request
- Clock related sutff got ack from Mike and Tomasz
- Created the last commit due to missing changes
  during re-sorting because this branch is provided
  as a base to samsung clk tree.

* tag 's3c24xx-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (23 commits)
  ARM: S3C24XX: fix merge conflict
  ARM: S3C24XX: remove SAMSUNG_CLOCK remnants after ccf conversion
  ARM: S3C24XX: remove legacy clock code
  ARM: S3C24XX: convert s3c2410 to common clock framework
  ARM: S3C24XX: convert s3c2440 and s3c2442 to common clock framework
  ARM: S3C24XX: add platform code for conversion to the common clock framework
  clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442
  dt-bindings: add documentation for s3c2410 clock controller
  ARM: S3C24XX: enable usage of common dclk if common clock framework is enabled
  clk: samsung: add clock driver for external clock outputs
  ARM: S3C24XX: cpufreq-utils: don't write raw values to MPLLCON when using ccf
  ARM: S3C24XX: convert s3c2412 to common clock framework
  clk: samsung: add clock controller driver for s3c2412
  dt-bindings: add documentation for s3c2412 clock controller
  clk: samsung: add plls used by the early s3c24xx cpus
  ARM: S3C24XX: only store clock registers when old clock code is active
  ARM: S3C24XX: Convert s3c2416 and s3c2443 to common clock framework
  ARM: dts: add clock data for s3c2416
  ARM: S3C24XX: prevent conflicts between ccf and non-ccf s3c24xx-socs
  clk: samsung: add clock-driver for s3c2416, s3c2443 and s3c2450
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 22:28:26 -07:00
Mark Brown
04f87446c2 Merge remote-tracking branches 'asoc/topic/rt5651', 'asoc/topic/samsung', 'asoc/topic/sgtl5000', 'asoc/topic/sh', 'asoc/topic/simple', 'asoc/topic/sirf', 'asoc/topic/sta350' and 'asoc/topic/tlv320dac33' into asoc-next 2014-05-22 00:24:00 +01:00
Mark Brown
6f821c6449 Merge remote-tracking branches 'asoc/topic/nuc900', 'asoc/topic/omap', 'asoc/topic/pxa', 'asoc/topic/rcar', 'asoc/topic/rt5640' and 'asoc/topic/rt5645' into asoc-next 2014-05-22 00:23:57 +01:00
Mark Brown
6630f30ed5 Merge remote-tracking branches 'asoc/topic/headers', 'asoc/topic/intel', 'asoc/topic/jz4740', 'asoc/topic/max98090', 'asoc/topic/max98095', 'asoc/topic/mc13783' and 'asoc/topic/multicodec' into asoc-next 2014-05-22 00:23:54 +01:00
Mark Brown
3a6a489fd8 Merge remote-tracking branches 'asoc/topic/devm', 'asoc/topic/fsl', 'asoc/topic/fsl-esai', 'asoc/topic/fsl-sai', 'asoc/topic/fsl-spdif' and 'asoc/topic/fsl-ssi' into asoc-next 2014-05-22 00:23:51 +01:00
Mark Brown
0c5dacf2ca Merge remote-tracking branches 'asoc/topic/cs42l56', 'asoc/topic/cs42xx8' and 'asoc/topic/davinci' into asoc-next 2014-05-22 00:23:49 +01:00
Mark Brown
b03a1c7029 Merge remote-tracking branches 'asoc/topic/ad1980', 'asoc/topic/adsp', 'asoc/topic/ak4104', 'asoc/topic/ak4642', 'asoc/topic/alc5623', 'asoc/topic/arizona', 'asoc/topic/atmel' and 'asoc/topic/cache' into asoc-next 2014-05-22 00:23:45 +01:00
Mark Brown
0f4019e6f4 Merge remote-tracking branch 'asoc/topic/component' into asoc-next 2014-05-22 00:23:41 +01:00
Guenter Roeck
41082d66bf hwmon: Driver for NCT6683D
Nuvoton NCT6683D is an eSIO with hardware monitoring capabilities.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-05-21 16:02:27 -07:00
Guenter Roeck
175c490c9e hwmon: (jc42) Add support for STTS2004 and AT30TSE004
Also fix links to datasheets for other supported sensors from
ST Microelectronics, and add links to several Atmel datasheets.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-05-21 16:02:25 -07:00
Guenter Roeck
84899d394e hwmon: (emc1403) Make all hyst attributes except for temp1_crit_hyst read-only
All chips in this chip series only support a single hysteresis value. Having
multiple writable hysteresis attributes is therefore confusing, since a single
write affects all hysteresis temperatures. Make all but one (temp1_crit_hyst)
read-only.

Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-05-21 16:02:24 -07:00
Guenter Roeck
57d60b1b7e hwmon: (emc1403) Add driver documentation
With the driver now supporting several chip variants,
it is about time to document what is supported.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-05-21 16:02:23 -07:00
Guenter Roeck
a9622663e0 hwmon: Document hwmon kernel API
The hwmon subsystem has been around for a while. Time to document
its kernel API.

Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-05-21 16:02:23 -07:00
Guenter Roeck
50bf46509f hwmon: (lm77) Do not preserve hysteresis when updating critical temp limit
Updating the hysteresis value when updating the critical temperature limit
was following the rule of 'least surprise'. However, it had the undesirable
side effect of changing the hysteresis for all other attributes, which
defeats the purpose of least surprise. In addition, it could result in
invalid hysteresis values if the resulting hysteresis was too large. In such
cases the resulting hysteresis ended up changed anyway, which again defeats
the purpose. So drop that code and document the new behavior.

Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-05-21 16:02:20 -07:00
Vivek Gautam
dfbbdbf440 ARM: dts: Add sysreg sytem controller node to exynos5250 and exynos5420
This patch adds sysreg-syscon node to exynos5250 and exynos5420 device
tree, to access System Register's registers using syscon driver.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
[gautam.vivek@samsung.com: Split this syreg-syscon dts entry]
[gautam.vivek@samsung.com: added similar syscon entry for exynos5420]
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
[vikas.sajjan@samsung.com: updated the binding document]
Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-22 07:49:13 +09:00
Olof Johansson
072a4fd2b1 i.MX device tree changes for 3.16:
- New board support: imx35-pdk, imx51-digi-connectcore, imx6dl-phytec,
    imx6dl-riotboard, and vf610-colibri.
  - Improve device tree support for imx51-babbage and eukrea-cpuimx51 to
    get the same level support as board files, so that we can kill the
    board files.
  - Quite some updates on imx27-phytec-phycore board support from
    Alexander Shiyan
  - Enable USB, sound and touchscreen on the eukrea imx25/35/51 boards,
    from Denis Carikli
  - Quite a lot of patches from Fabio Estevam, updating Freescale
    imx25-pdk and imx27-pdk board support
  - Correct USB device configuration for imx25/35
  - Fixes i2c4 device node in imx6dl.dtsi regarding to compatible string
    and clock data
  - Enable HDMI, TVE, LVDS display support on a bunch of imx5/6 boards
  - Update PCIe to the new binding and enable PCIe support on
    imx6qdl-sabresd board
  - A couple of imx6q-dmo-edmqmx6 updates from Lucas Stach, adding pfuze
    irq gpio and SPI flash
  - Enable CODA7541 VPU for i.MX53
  - A series of updates on imx6qdl-phytec boards from Philipp Zabel
  - Small cleanups and fixes on board imx28-duckbill - Michael Heimpold
  - Add stdout-path property to i.MX boards
  - Karo TX25 board updates from Sascha Hauer
  - Enable pwm and sdhc devices for board vf610-twr
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Merge tag 'imx-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt

Merge "ARM: imx: device tree changes for 3.16" from Shawn Guo:

i.MX device tree changes for 3.16:
 - New board support: imx35-pdk, imx51-digi-connectcore, imx6dl-phytec,
   imx6dl-riotboard, and vf610-colibri.
 - Improve device tree support for imx51-babbage and eukrea-cpuimx51 to
   get the same level support as board files, so that we can kill the
   board files.
 - Quite some updates on imx27-phytec-phycore board support from
   Alexander Shiyan
 - Enable USB, sound and touchscreen on the eukrea imx25/35/51 boards,
   from Denis Carikli
 - Quite a lot of patches from Fabio Estevam, updating Freescale
   imx25-pdk and imx27-pdk board support
 - Correct USB device configuration for imx25/35
 - Fixes i2c4 device node in imx6dl.dtsi regarding to compatible string
   and clock data
 - Enable HDMI, TVE, LVDS display support on a bunch of imx5/6 boards
 - Update PCIe to the new binding and enable PCIe support on
   imx6qdl-sabresd board
 - A couple of imx6q-dmo-edmqmx6 updates from Lucas Stach, adding pfuze
   irq gpio and SPI flash
 - Enable CODA7541 VPU for i.MX53
 - A series of updates on imx6qdl-phytec boards from Philipp Zabel
 - Small cleanups and fixes on board imx28-duckbill - Michael Heimpold
 - Add stdout-path property to i.MX boards
 - Karo TX25 board updates from Sascha Hauer
 - Enable pwm and sdhc devices for board vf610-twr

* tag 'imx-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (105 commits)
  ARM: dts: imx35-pdk: Fix memory region description
  ARM: dts: imx51-eukrea-mbimxsd51-baseboard: Add CAN support
  ARM: dts: imx6: add new board RIoTboard
  ARM: dts: imx6: i2c4 cleanup
  ARM: dts: imx6: edmqmx6: add vcc and vio power supplies to stmpe
  ARM: dts: Karo TX25: use hardware ecc
  ARM: dts: Karo TX25: Add phy reset gpio and supply for FEC
  ARM: dts: Karo TX25: Add pinctrl nodes
  ARM: dts: i.MX25: Add IRAM node
  ARM: dts: i.MX25: Add mmc aliases
  ARM: dts: i.MX51 babbage: Fix FEC pad ctrl settings
  ARM: dts: imx6qdl-sabresd: Add USDHC4 support
  ARM: imx: add HDMI support for SolidRun HummingBoard and Cubox-i
  ARM: dts: imx6: edmqmx6: add SPI bus and flash
  ARM: dts: imx6: edmqmx6: add pinctrl for pfuze irq gpio
  ARM: dts: imx6q-udoo: Add HDMI support
  ARM: dts: Add stdout-path property to i.MX boards
  ARM: dts: imx: Fix LVDS mapping for Ventana GW52xx
  ARM: dts: imx: add LVDS backlight for Ventana
  ARM: dts: imx6qdl-sabresd: remove power-on gpio from pcie
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 14:59:21 -07:00
Olof Johansson
0b3534be65 i.MX SoC changes for 3.16:
- A few cleanups on mx21ads board file, which should make the later
    conversion to DT a little bit easier.
  - Add some missing clocks and drop unused clk lookups for i.MX1 and
    i.MX27 clock drivers
  - Add initial i.MX SoloX (imx6sx) SoC support
  - Remove mx51_babbage and mach-cpuimx51sd board files, as the
    equivalent DT support is ready for the boards
  - Clean up device tree timer initialization a little bit
  - Add missing i2c4 clock for i.MX6 DualLite/Solo
  - Add missing CKO clock i.MX25
  - Add shared gate clock support for i.MX specific clk_gate2
  - Add low-level debug support for SoC VF610
  - Some random code cleanups and defconfig updates
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Merge tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

Merge "ARM: imx: soc changes for 3.16" from Shawn Guo:

i.MX SoC changes for 3.16:
 - A few cleanups on mx21ads board file, which should make the later
   conversion to DT a little bit easier.
 - Add some missing clocks and drop unused clk lookups for i.MX1 and
   i.MX27 clock drivers
 - Add initial i.MX SoloX (imx6sx) SoC support
 - Remove mx51_babbage and mach-cpuimx51sd board files, as the
   equivalent DT support is ready for the boards
 - Clean up device tree timer initialization a little bit
 - Add missing i2c4 clock for i.MX6 DualLite/Solo
 - Add missing CKO clock i.MX25
 - Add shared gate clock support for i.MX specific clk_gate2
 - Add low-level debug support for SoC VF610
 - Some random code cleanups and defconfig updates

* tag 'imx-soc-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (33 commits)
  ARM: mx25: Add CLKO support
  ARM: i.MX1 clk: Remove clk_register_clkdev() for unused clocks
  ARM: i.MX1 clk: Add missing clocks
  ARM: imx: add basic imx6sx SoC support
  ARM: imx: add clock driver for imx6sx
  ARM: imx: add low-level debug support for imx6sx
  ARM: mx51: Remove mach-cpuimx51sd board file
  ARM: i.MX: Setup IRQ handler from IRQ driver
  ARM: i.MX27 pca100: remove deprecated IRQF_DISABLED
  ARM: imx/mxs defconfigs: add MTD_SPI_NOR (new dependency for M25P80)
  ARM: i.MX: Fix eMMa PrP resource size
  ARM: imx_v4_v5_defconfig: drop CONFIG_COMMON_CLK_DEBUG option
  ARM: i.MX27 clk: Remove clk_register_clkdev() for unused clocks
  ARM: i.MX27 clk: Add missing clocks for MSHC and RTIC
  ARM: imx6q: add the missing esai_ahb clock
  ARM: imx: add shared gate clock support
  ARM: imx: lock is always valid for clk_gate2
  ARM: imx: define struct clk_gate2 on our own
  ARM: i.MX: Remove #ifdef CONFIG_OF
  ARM: imx_v6_v7_defconfig: enable option CONFIG_LOCALVERSION_AUTO
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 14:45:05 -07:00
Olof Johansson
ed99885ccb Merge branch 'sunxi/drivers-for-3.16' of https://github.com/mripard/linux into next/drivers
Merge "Allwinner drivers changes for 3.16" from Maxime Ripard:

Reset drivers for the A31, that have been merged with reset maintainer's
Acked-by.

* 'sunxi/drivers-for-3.16' of https://github.com/mripard/linux:
  reset: sunxi: allow MFD subdevices probe
  reset: sunxi: document sunxi's reset controllers bindings

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 14:42:56 -07:00
Olof Johansson
0db6542dd4 Renesas ARM Based r7s72100 SoC CCF Updates for v3.16
r7s72100 (RZ/A1H) SoC and its Genmai board
 * Add and use CCF support
 * Initislise SCIF, I2C and SPI via DT
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Merge tag 'renesas-r7s72100-ccf-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards

Merge "Renesas ARM Based r7s72100 SoC CCF Updates for v3.16" from Simon Horman:

r7s72100 (RZ/A1H) SoC and its Genmai board
* Add and use CCF support
* Initislise SCIF, I2C and SPI via DT

* tag 'renesas-r7s72100-ccf-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r7s72100: use workaround for non DT-clocks
  ARM: shmobile: Add forward declaration of struct clk to silence warning
  ARM: shmobile: r7s72100: remove SPI DT clocks from legacy clock support
  ARM: shmobile: r7s72100: add spi clocks to dtsi
  ARM: shmobile: r7s72100: remove I2C DT clocks from legacy clock support
  ARM: shmobile: r7s72100: add i2c clocks to dtsi
  ARM: shmobile: r7s72100: genmai: platform scif devices only for legacy support
  ARM: shmobile: r7s72100: genmai: add uart alias and activate scif2 as console
  ARM: shmobile: r7s72100: add scif nodes to dtsi
  ARM: shmobile: r7s72100: genmai: populate nodes for external clocks
  ARM: shmobile: r7s72100: add essential clock nodes to dtsi
  ARM: shmobile: r7s72100: document MSTP clock support

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-21 14:30:46 -07:00
Linus Torvalds
957cf2582a PCI updates for v3.15:
PCI device hotplug
     - Fix SHPCHP bus speed mismatch issue (Marcel Apfelbaum)
 
   Miscellaneous
     - Fix pci_wait_for_pending_transaction() (Gavin Shan)
     - Update email address (Ben Hutchings)
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Merge tag 'pci-v3.15-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI fixes from Bjorn Helgaas:
 "These are fixes for an SHPCHP hotplug regression, a "wait for pending
  transaction" problem (used in device reset paths), and an email
  address update.

  PCI device hotplug:
    - Fix SHPCHP bus speed mismatch issue (Marcel Apfelbaum)

  Miscellaneous:
    - Fix pci_wait_for_pending_transaction() (Gavin Shan)
    - Update email address (Ben Hutchings)"

* tag 'pci-v3.15-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI: Wrong register used to check pending traffic
  PCI: shpchp: Check bridge's secondary (not primary) bus speed
  PCI: Update my email address
2014-05-21 18:57:25 +09:00
Linus Torvalds
026d68be45 Clock framework and driver fixes, all of which fix user-visible
regressions. As usual most fixes are for platform-specific clock
 drivers, but there are also two fixes to the clk core after recent
 changes to the way that clock unregistration is handled.
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Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux

Pull clock framework fixes from Mike Turquette:
 "Clock framework and driver fixes, all of which fix user-visible
  regressions.

  As usual most fixes are for platform-specific clock drivers, but there
  are also two fixes to the clk core after recent changes to the way
  that clock unregistration is handled"

* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
  clk: tegra: Fix wrong value written to PLLE_AUX
  clk: shmobile: clk-mstp: change to using clock-indices
  clk: Fix slab corruption in clk_unregister()
  clk: Fix double free due to devm_clk_register()
  clk: socfpga: fix clock driver for 3.15
  clk: divider: Fix best div calculation for power-of-two and table dividers
  clk: bcm281xx: don't use unnamed structs or unions
2014-05-21 18:55:17 +09:00
Matt Porter
bb7f32fe96 mfd: bcm590xx: Update binding with additional BCM59056 regulators
The BCM59056 supports GPLDO1-6 and VBUS regulators in a secondary
I2C slave address space. Add these regulators to the list of valid
regulator node names for BCM59056.

Signed-off-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-05-21 10:40:01 +01:00
Bjorn Helgaas
88a984ba07 DMA-API: Change dma_declare_coherent_memory() CPU address to phys_addr_t
dma_declare_coherent_memory() takes two addresses for a region of memory: a
"bus_addr" and a "device_addr".  I think the intent is that "bus_addr" is
the physical address a *CPU* would use to access the region, and
"device_addr" is the bus address the *device* would use to address the
region.

Rename "bus_addr" to "phys_addr" and change its type to phys_addr_t.
Most callers already supply a phys_addr_t for this argument.  The others
supply a 32-bit integer (a constant, unsigned int, or __u32) and need no
change.

Use "unsigned long", not phys_addr_t, to hold PFNs.

No functional change (this could theoretically fix a truncation in a config
with 32-bit dma_addr_t and 64-bit phys_addr_t, but I don't think there are
any such cases involving this code).

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: James Bottomley <jbottomley@Parallels.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
2014-05-20 16:55:23 -06:00
Bjorn Helgaas
77f2ea2f8d DMA-API: Clarify physical/bus address distinction
The DMA-API documentation sometimes refers to "physical addresses" when it
really means "bus addresses."  Sometimes these are identical, but they may
be different if the bridge leading to the bus performs address translation.
Update the documentation to use "bus address" when appropriate.

Also, consistently capitalize "DMA", use parens with function names, use
dev_printk() in examples, and reword a few sections for clarity.

No functional change; documentation changes only.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: James Bottomley <jbottomley@Parallels.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
2014-05-20 16:54:21 -06:00
Andrew Lunn
7d6d478f38 ASoC: alc5623: Add device tree binding
Let the ALC5623 codec be instantiated from DT. Add a simple binding
for the additional control register and the jack detect register.

Also, add a prompt to the Kconfig entry for this CODEC, so that it can
be selected. Since kirkwood-t5325.c will no longer be used, we need to
be able to enable the CODEC in the mvebu_v5_defconfig etc.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-20 23:12:23 +01:00
Rob Herring
6e87b7030e Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty into for-next
Conflicts:
	arch/arm64/kernel/early_printk.c
2014-05-20 14:22:54 -05:00
Mike Snitzer
80c578930c dm thin: add 'no_space_timeout' dm-thin-pool module param
Commit 85ad643b ("dm thin: add timeout to stop out-of-data-space mode
holding IO forever") introduced a fixed 60 second timeout.  Users may
want to either disable or modify this timeout.

Allow the out-of-data-space timeout to be configured using the
'no_space_timeout' dm-thin-pool module param.  Setting it to 0 will
disable the timeout, resulting in IO being queued until more data space
is added to the thin-pool.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org # 3.14+
2014-05-20 14:30:36 -04:00
Jens Axboe
64b14519e5 htmldocs: fix bio.c location
Commit f9c78b2be2ca moved bio.c from fs/ to block/, but didn't
update the docbook location. Fix that up.

Signed-off-by: Jens Axboe <axboe@fb.com>
2014-05-20 08:17:35 -06:00
Tomi Valkeinen
c594b05741 Doc/DT: Add DT binding documentation for TPO td043mtea1 panel
Add DT binding documentation for TPO td043mtea1 panel

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
Cc: Grazvydas Ignotas <notasas@gmail.com>
2014-05-20 14:39:47 +03:00
Tony Lindgren
8a46558da4 Doc/DT: Add DT binding documentation for SHARP LS037V7DW01
Add DT binding documentation for SHARP LS037V7DW01 panel.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
2014-05-20 14:39:46 +03:00
Tomi Valkeinen
bbc646fa53 Doc/DT: Add binding doc for lgphilips,lb035q02.txt
Add DT bindings documentation for LG.Philips LB035Q02 LCD panel.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: devicetree@vger.kernel.org
2014-05-20 14:39:45 +03:00
Dylan Reid
3c320f3f56 ALSA: hda - Add driver for Tegra SoC HDA
This adds a driver for the HDA block in Tegra SoCs.  The HDA bus is
used to communicate with the HDMI codec on Tegra124.

Most of the code is re-used from the Intel/PCI HDA driver.  It brings
over only two of the module params, power_save and probe_mask.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-20 09:38:38 +02:00
Michael Holzheu
7d4c738ce5 s390/zfcpdump: Update documentation in zfcpdump.txt
Do the following changes:

 - Document new /proc/vmcore interface
 - Document partition dump external initramfs with s390-tools-1.24.0
 - Remove initramfs config file because initramfs is now built automatically
   in s390-tools
 - Replace description of kernel config options with "make zfcpdump_defconfig"
 - Some editorial changes

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-05-20 08:58:44 +02:00
Michael Holzheu
bf28a5970d s390/dump: Remove CONFIG_ZFCPDUMP
Currently there are two s390 kernel dump config options "CONFIG_ZFCPDUMP"
and "CONFIG_CRASH_DUMP". In order to keep things simple and because the
"CONFIG_ZFCPDUMP" option already has a dependency to "CONFIG_CRASH_DUMP"
remove the CONFIG_ZFCPDUMP option.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Reviewed-by: Eric Farman <farman@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-05-20 08:58:43 +02:00
Olof Johansson
96c2ac4cc5 Merge tag 'sti-soc-for-v3.16' of git://git.stlinux.com/devel/kernel/linux-sti into next/soc
Merge "ARM: STi: SoC changes for v3.16" from Maxime Coquelin:

SoC changes for STi platforms
 - Add support for STiH407

* tag 'sti-soc-for-v3.16' of git://git.stlinux.com/devel/kernel/linux-sti:
  ARM: STi: Add STiH407 SoC support

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-19 23:30:26 -07:00
Linus Torvalds
172de656b9 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Peter Anvin.

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86-64, modify_ldt: Make support for 16-bit segments a runtime option
  x86, mm, hugetlb: Add missing TLB page invalidation for hugetlb_cow()
  x86, rdrand: When nordrand is specified, disable RDSEED as well
2014-05-20 14:21:11 +09:00
Olof Johansson
80c2e8876c Addition of missing board compatible names and their vendor-prefixes
as well as the dts portions of the pinctrl rework.
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Merge tag 'v3.16-rockchip-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Merge "ARM: rockchip: devicetree changes for v3.16" from Heiko Stübner:

Addition of missing board compatible names and their vendor-prefixes
as well as the dts portions of the pinctrl rework.

* tag 'v3.16-rockchip-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: convert pinctrl nodes to new bindings
  ARM: dts: rockchip: add root compatible properties
  of: add mundoreader and radxa vendor prefixes

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-19 22:02:16 -07:00
Olof Johansson
5df22a6148 mvebu SoC changes for v3.16
- Armada 375/38x coherency support
  - Armada 375/38x SMP support
  - mvebu PMSU and CPU reset support
  - Armada 370/XP cpuidle support
  - kirkwood remove platform init of audio device
  - small fixes and cleanup for new SoC (375/38x)
 
 Note:
  - due to complex deps, cpuidle changes Acked by appropriate maintainer for
    going though arm-soc tree.
 
 Depends:
  - tags/irqchip-mvebu-3.16 in the mvebu/irqchip branch (tglx already pulled) for:
 
     d7df84b3ceca irqchip: irq-armada-370-xp: Use cpu notifier to initialize secondary CPUs
     ef37d337e1d3 irqchip: irq-armada-370-xp: Do the set_smp_cross_call() in the driver
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Merge tag 'mvebu-soc-3.16' of git://git.infradead.org/linux-mvebu into next/soc

Merge "ARM: mvebu: SoC changes for v3.16" from Jason Cooper:

mvebu SoC changes for v3.16

 - Armada 375/38x coherency support
 - Armada 375/38x SMP support
 - mvebu PMSU and CPU reset support
 - Armada 370/XP cpuidle support
 - kirkwood remove platform init of audio device
 - small fixes and cleanup for new SoC (375/38x)

Note:
 - due to complex deps, cpuidle changes Acked by appropriate maintainer for
   going though arm-soc tree.

* tag 'mvebu-soc-3.16' of git://git.infradead.org/linux-mvebu: (46 commits)
  ARM: mvebu: Fix pmsu compilation when ARMv6 is selected
  ARM: mvebu: conditionalize Armada 375 coherency workaround
  ARM: mvebu: conditionalize Armada 375 SMP workaround
  ARM: mvebu: add Armada 375 A0 revision definition
  ARM: mvebu: initialize mvebu-soc-id earlier
  ARM: mvebu: fix thermal quirk SoC revision check
  ARM: Kirkwood: t5325: Remove platform device to instantiate audio
  ARM: Kirkwood: Remove platform driver for codec
  ARM: mvebu: Add thermal quirk for the Armada 375 DB board
  ARM: mvebu: Select HAVE_ARM_TWD only if SMP is enabled
  ARM: mvebu: fix the name of the parameter used in mvebu_get_soc_id
  ARM: mvebu: remove unnecessary ifdef around l2x0_of_init
  ARM: mvebu: register the cpuidle driver for the Armada XP SoCs
  cpuidle: mvebu: Add initial CPU idle support for Armada 370/XP SoC
  ARM: mvebu: Register notifier callback for the cpuidle transition
  ARM: mvebu: refine which files are build in mach-mvebu
  ARM: mvebu: Add the PMSU related part of the cpu idle functions
  ARM: mvebu: Allow to power down L2 cache controller in idle mode
  ARM: mvebu: Low level function to disable HW coherency support
  ARM: mvebu: Split low level functions to manipulate HW coherency
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-19 21:59:55 -07:00
Olof Johansson
02be9746e3 mvebu driver changes for v3.16
- mvebu-devbus
     - changes need to add support for the orion5x platform
 
 Depends:
 
   - tags/mvebu-fixes-3.15 in the mvebu/fixes branch for:
 
      ce965c3d2e68 memory: mvebu-devbus: fix the conversion of the bus width
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Merge tag 'mvebu-drivers-3.16' of git://git.infradead.org/linux-mvebu into next/drivers

Merge "ARM: mvebu: driver changes for v3.16" from Jason Cooper:

mvebu driver changes for v3.16

 - mvebu-devbus
    - changes need to add support for the orion5x platform

* tag 'mvebu-drivers-3.16' of git://git.infradead.org/linux-mvebu:
  memory: mvebu-devbus: add a devbus, keep-config property
  memory: mvebu-devbus: add Orion5x support
  memory: mvebu-devbus: split functions
  memory: mvebu-devbus: use _SHIFT suffixes instead of _BIT
  memory: mvebu-devbus: use ARMADA_ prefix in defines
  ARM: orion5x: fix target ID for crypto SRAM window
  memory: mvebu-devbus: fix the conversion of the bus width

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-05-19 21:52:18 -07:00
Greg Kroah-Hartman
6aba2ae764 for 3.16 merge window
Bunch of fixes and a new driver for Exynos5 USB 3.0 PHY.
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Merge tag 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next

Kishon writes:

for 3.16 merge window

Bunch of fixes and a new driver for Exynos5 USB 3.0 PHY.
2014-05-20 09:56:05 +09:00
Greg Kroah-Hartman
cea35899a0 Merge 3.15-rc5 into usb-next
We need these USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-20 09:49:41 +09:00
Joachim Eastwood
bdfd0abdc6 ARM: dts: Add support for OMAP4 VAR-DVK-OM44
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-19 17:20:30 -07:00
Joachim Eastwood
39065401e2 ARM: dts: Add support for OMAP4 Variscite OM44 family
Add support for VAR-SOM-OM44[1] SODIMM system on module from
Variscite. SoM features a OMAP4460, 1GB RAM, Gigabit Ethernet
(LAN7500) and optional WLAN/BT.

Also add support for VAR-STK-OM44 development board from
Variscite. This kit features a VAR-SOM-OM44 and the carrier board
VAR-OM44CustomBoard[2]. The VAR-STK-OM44 is the same as
VAR-DVK-OM44 but without the LCD display.

omap4-var-stk-om44.dts replace the old and very limited
omap4-var-som.dts.

[1] http://www.variscite.com/products/system-on-module-som/cortex-a9/var-som-om44-cpu-ti-omap-4-omap4460
[2] http://www.variscite.com/products/single-board-computers/var-om44customboard

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-05-19 17:20:30 -07:00
Antoine Tenart
e9673a7528 dt-binding: ARM: add pinctrl binding docs for Marvell Berlin2 SoCs
Add pin control binding documentation to the SoC binding documentaion
as pinctrl is part of chip/system control registers. The documentation
also explains how to configure this group based controller.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-05-19 23:02:30 +02:00
Sebastian Hesselbarth
55a4b07aaa dt-binding: ARM: add clock binding docs for Marvell Berlin2 SoCs
This adds mandatory device tree binding documentation for the clock related
IP found on Marvell Berlin2 (BG2, BG2CD, and BG2Q) SoCs to the Berlin SoC
binding documentation.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2014-05-19 23:02:23 +02:00