Commit graph

35826 commits

Author SHA1 Message Date
Olof Johansson
ecc5d5d286 Fourth Round of Renesas ARM Based SoC Defconfig Updates for v3.18
* Enable r8a7794 SoC in shmobile_defconfig
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Merge tag 'renesas-defconfig4-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig

Merge "Fourth Round of Renesas ARM Based SoC Defconfig Updates for v3.18" from Simon Horman:

Fourth Round of Renesas ARM Based SoC Defconfig Updates for v3.18

* Enable r8a7794 SoC in shmobile_defconfig

* tag 'renesas-defconfig4-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: Enable r8a7794 SoC in shmobile_defconfig

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-09-24 11:16:56 -07:00
Matthias Brugger
2d9251e350 ARM: multi_v7_defconfig: Enable Mediatek platform
Enable Mediatek platform support for multi_v7_defconfig.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2014-09-24 11:16:16 -07:00
Olof Johansson
ea66fa627d mvebu defconfig changes for v3.18
- mvebu_v7
     - add LED class
     - add gpio-fan
     - add 'useful' options
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Merge tag 'mvebu-defconfig-3.18' of git://git.infradead.org/linux-mvebu into next/defconfig

Merge "ARM: mvebu: defconfig changes for v3.18" from Jason Cooper:

mvebu defconfig changes for v3.18

 - mvebu_v7
    - add LED class
    - add gpio-fan
    - add 'useful' options

* tag 'mvebu-defconfig-3.18' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: add gpio-fan to mvebu_v7_defconfig
  ARM: mvebu: add LED class support built-in in mvebu_v7_defconfig
  ARM: mvebu: update v7 defconfig with useful options

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-09-24 10:41:15 -07:00
Thomas Petazzoni
e4d223bb9b ARM: mvebu: add gpio-fan to mvebu_v7_defconfig
Since one of the platforms (Armada 370 RD) is now using the gpio-fan
driver, it makes sense to enable it in mvebu_v7_defconfig.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1410429419-29820-5-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-13 21:18:09 +00:00
Thomas Petazzoni
b06333f4a7 ARM: mvebu: add LED class support built-in in mvebu_v7_defconfig
For some reason, while all other features are configured built-in, the
LED class support was configured as a module in
mvebu_v7_defconfig. This commit makes it consistent with the other
options, by making this feature built-in.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1410429419-29820-4-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-13 21:17:19 +00:00
Simon Horman
7d984c9572 ARM: shmobile: Enable r8a7794 SoC in shmobile_defconfig
Support for the r8a7794 was recently added.
Enable it in the shmobile_defconfig to increase build coverage.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-11 09:49:40 +09:00
Arnd Bergmann
e415765f90 Merge branch 'lpc32xx/defconfig' of git://git.antcom.de/linux-2.6 into next/defconfig
Pull "ARM: LPC32xx: Device tree updates" from Roland Stigge:

This enables ubifs in the lpc32xx defconfig.

* 'lpc32xx/defconfig' of git://git.antcom.de/linux-2.6:
  ARM: LPC32xx: defconfig update
2014-09-10 17:12:21 +02:00
Roland Stigge
4884f769e6 ARM: LPC32xx: defconfig update
This patch adds UBI+UBIFS to LPC32xx defconfig.

Signed-off-by: Roland Stigge <stigge@antcom.de>
2014-09-10 15:41:11 +02:00
Arnd Bergmann
85ff58a3be First batch of AT91 defconfig update for 3.18:
- a dependency needed for SPI flash
 - enable sound on DT platforms
 - cleanup of current defconfigs:
   - addition of new PWM subsystem and related drivers
   - addition of ADC/touchscreen, watchdog or USB depending on the SoC
   - addition of power/reset drivers activated during this development cycle
   - removal of obsolete config options
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Merge tag 'at91-defconfig' of git://github.com/at91linux/linux-at91 into next/defconfig

Pull "First batch of AT91 defconfig update for 3.18" from Nicolas Ferre:

- a dependency needed for SPI flash
- enable sound on DT platforms
- cleanup of current defconfigs:
  - addition of new PWM subsystem and related drivers
  - addition of ADC/touchscreen, watchdog or USB depending on the SoC
  - addition of power/reset drivers activated during this development cycle
  - removal of obsolete config options

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'at91-defconfig' of git://github.com/at91linux/linux-at91:
  ARM: at91: sama5: update defconfig
  ARM: at91: at91sam9rl: update defconfig
  ARM: at91: at91sam9g45: update defconfig
  ARM: at91: at91sam9263: update defconfig
  ARM: at91: at91sam9261_9g10: update defconfig
  ARM: at91: at91sam9260_9g20: update defconfig
  ARM: at91: at91_dt: update defconfig
  ARM: at91/sama5_defconfig: enable sound support
  ARM: at91/at91_dt_defconfig: enable sound support
  ARM: at91: add MTD_SPI_NOR (new dependency for M25P80)
2014-09-05 22:29:46 +02:00
Arnd Bergmann
b509b5e40e Third Round of Renesas ARM Based SoC Defconfig Updates for v3.18
* Enable Armadillo 800 EVA board in multiplatform defconfig
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Merge tag 'renesas-defconfig3-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig

Pull "Renesas ARM Based SoC Defconfig Updates for v3.18" from Simon Horman:

Third Round of Renesas ARM Based SoC Defconfig Updates for v3.18

* Enable Armadillo 800 EVA board in multiplatform defconfig

Second Round Of Renesas ARM Based SoC Defconfig Updates For v3.18

* Do not disable SUSPEND in Bockw defconfig
  - Suspend to ram is now supported

Renesas ARM Based SoC Defconfig Updates for v3.18

* Enable initrd in shmobile defconfig
* Enable missing hardware support in shmobile and several board defconfigs

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-defconfig3-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: Enable Armadillo 800 EVA board in multiplatform defconfig
  ARM: shmobile: bockw: Do not disable SUSPEND in defconfig
  ARM: shmobile: defconfig: enable initrd
  ARM: shmobile: marzen_defconfig: Enable missing hardware support
  ARM: shmobile: lager_defconfig: Enable missing hardware support
  ARM: shmobile: kzm9g_defconfig: Enable missing hardware support
  ARM: shmobile: koelsch_defconfig: Enable missing hardware support
  ARM: shmobile: bockw_defconfig: Enable missing hardware support
  ARM: shmobile: ape6evm_defconfig: Enable missing hardware support
  ARM: shmobile: shmobile_defconfig: Enable missing hardware support
2014-09-05 16:57:40 +02:00
Mark Brown
aa4f88c812 ARM: configs: Enable cpufreq-cpu0 for multi_v7_defconfig
Many boards share the cpufreq-cpu0 driver meaning that if we enable it in
multi_v7_defconfig we can get a reasonable amount of functional utility for
systems and test coverage for a fairly small increase in kernel size.

Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-04 22:09:36 +02:00
Mark Brown
4b86a33b5c ARM: configs: Remove REGULATOR_VIRTUAL_CONSUMER from defconfigs
The virtual consumer is a test device intended to be used while developing
regulator drivers, it should never be used in production. Remove it from
all defconfigs to avoid confusion among users.

Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Matt Porter <mporter@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-04 22:07:52 +02:00
Alexandre Belloni
7cc5f270ee ARM: at91: sama5: update defconfig
Update defconfig, adding:
 - PWM support using the generic framework
 - generic PWM leds
 - Power/reset

and removing deprecated config options.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 15:06:11 +02:00
Alexandre Belloni
c92e99f0bc ARM: at91: at91sam9rl: update defconfig
Update defconfig, adding:
 - USB gadget
 - PWM support using the generic framework
 - generic PWM leds
 - LEDs triggers
 - Power/reset

and removing deprecated config options.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 15:05:00 +02:00
Alexandre Belloni
31bcf0a639 ARM: at91: at91sam9g45: update defconfig
Update defconfig, adding:
 - PWM support using the generic framework
 - generic PWM leds
 - Power/reset
 - Watchdog

and removing deprecated config options.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 15:04:53 +02:00
Alexandre Belloni
c5de16c0b7 ARM: at91: at91sam9263: update defconfig
Update defconfig, adding:
 - PWM support using the generic framework
 - generic PWM leds
 - Power/reset

and removing deprecated config options.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 15:04:46 +02:00
Alexandre Belloni
825f30bc22 ARM: at91: at91sam9261_9g10: update defconfig
Update defconfig, adding power/reset and removing deprecated config options.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 15:04:37 +02:00
Alexandre Belloni
f1c86dd86f ARM: at91: at91sam9260_9g20: update defconfig
Update defconfig, adding:
 - ADC/touchscreen
 - Power/reset

and removing deprecated config options.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 15:04:29 +02:00
Alexandre Belloni
443c4a4a66 ARM: at91: at91_dt: update defconfig
Update defconfig, adding:
 - ADC/touchscreen
 - PWM support using the generic framework
 - generic PWM leds
 - Power/reset

and removing deprecated config options.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 15:04:06 +02:00
Bo Shen
2c6fddd061 ARM: at91/sama5_defconfig: enable sound support
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 12:05:13 +02:00
Bo Shen
7df3077b34 ARM: at91/at91_dt_defconfig: enable sound support
As sound support depends on ssc, i2c and dma, so also enable them.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 12:04:54 +02:00
Brian Norris
d6b9302f79 ARM: at91: add MTD_SPI_NOR (new dependency for M25P80)
This defconfig contains the CONFIG_M25P80 symbol, which is now
dependent on the MTD_SPI_NOR symbol. Add CONFIG_MTD_SPI_NOR to satisfy
the new dependency.

At the same time, drop the now-nonexistent CONFIG_MTD_CHAR symbol.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-09-02 10:36:13 +02:00
Geert Uytterhoeven
de46e95cdb ARM: shmobile: Enable Armadillo 800 EVA board in multiplatform defconfig
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-01 10:46:57 +09:00
Soren Brinkmann
b80c066237 ARM: multi_v7_defconfig: Enable Zynq/Xilinx drivers
This is a squashed series from Soren:

"I went through the defconfig and searched for Zynq drivers. The result
is this series of patches. The first few are all for Zynq and pretty
much straight forward. The second half is mostly soft-IP, I think. That
soft-IP works with Zynq devices, but I'm not sure whether those should
go into the multi_v7 defconfig."

Soren Brinkmann (11):
  ARM: multi_v7_defconfig: Enable Zynq cpuidle driver
  ARM: multi_v7_defconfig: Enable Zynq/Xilinx CAN driver
  ARM: multi_v7_defconfig: Enable XADC driver
  ARM: multi_v7_defconfig: Enable Zynq SPI driver
  ARM: multi_v7_defconfig: Enable Zynq GPIO driver
  ARM: multi_v7_defconfig: Enable Xilinx I2C driver
  ARM: multi_v7_defconfig: Enable Xilinx SPI driver
  ARM: multi_v7_defconfig: Enable Xilinx GPIO driver
  ARM: multi_v7_defconfig: Enable Xilinx VDMA driver
  ARM: multi_v7_defconfig: Enable Xilinx emaclite driver
  ARM: multi_v7_defconfig: Enable Xilinx watchdog timer

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
[olof: Added commit message from series envelope email, squashed to
one patch]
Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-22 21:10:27 -07:00
Olof Johansson
fc9fa8714a ARM: mvebu: update v7 defconfig with useful options
Turn on a bunch of options to make my cubox bootable/usable:

PRINTK_TIME
EXT4 (and turn off 2/3 since 4 can mount all filesystems)
MV643XX_ETH for Dove
SDHCI for Dove
DEVTMPFS
PACKET and UNIX protocol support

Much of the other churn is just due to reorderings in the defconfig

Signed-off-by: Olof Johansson <olof@lixom.net>
Link: https://lkml.kernel.org/r/1408729202-11064-1-git-send-email-olof@lixom.net
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-08-22 17:49:27 +00:00
Simon Horman
99923753e7 ARM: shmobile: bockw: Do not disable SUSPEND in defconfig
As of "ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()"
suspend-to-ram is now supported on the r8a7778 SoC and thus the bockw
board.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-22 10:40:31 +09:00
Kevin Hilman
874ee23c83 ARM: shmobile: defconfig: enable initrd
Enable initrd support.

Signed-off-by: Kevin Hilman <khilman@linaro.org>
[horms+renesas@verge.net.au: dropped enabling atag dtb compat]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-18 08:07:38 +09:00
Geert Uytterhoeven
6e3a4b191e ARM: shmobile: marzen_defconfig: Enable missing hardware support
Based on the DTS

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17 09:37:44 +09:00
Geert Uytterhoeven
387ded8e60 ARM: shmobile: lager_defconfig: Enable missing hardware support
Based on the DTS

Notes:
  - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
    03e296f613 ("mtd: m25p80: use the SPI
    nor framework") and commit e43b20619b
    ("mtd: spi-nor: shorten Kconfig naming").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17 09:37:43 +09:00
Geert Uytterhoeven
489610f332 ARM: shmobile: kzm9g_defconfig: Enable missing hardware support
Based on the DTS

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17 09:37:43 +09:00
Geert Uytterhoeven
1a19407857 ARM: shmobile: koelsch_defconfig: Enable missing hardware support
Based on the DTS

Notes:
  - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
    03e296f613 ("mtd: m25p80: use the SPI
    nor framework") and commit e43b20619b
    ("mtd: spi-nor: shorten Kconfig naming").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17 09:37:42 +09:00
Geert Uytterhoeven
4f0c320be6 ARM: shmobile: bockw_defconfig: Enable missing hardware support
Based on the DTS

Notes:
  - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
    03e296f613 ("mtd: m25p80: use the SPI
    nor framework") and commit e43b20619b
    ("mtd: spi-nor: shorten Kconfig naming").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17 09:37:42 +09:00
Geert Uytterhoeven
2815d447f6 ARM: shmobile: ape6evm_defconfig: Enable missing hardware support
Based on the DTS

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17 09:37:41 +09:00
Geert Uytterhoeven
0f6442bef6 ARM: shmobile: shmobile_defconfig: Enable missing hardware support
Based on the DTSes

Notes:
  - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
    03e296f613 ("mtd: m25p80: use the SPI
    nor framework") and commit e43b20619b
    ("mtd: spi-nor: shorten Kconfig naming"),
  - I2C_RIIC was enabled in the old genmai_defconfig.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17 09:37:41 +09:00
Linus Torvalds
ae36e95cf8 The branch contains the following device tree changes the v3.17 merge
window:
 
 Group changes to the device tree. In preparation for adding device tree
 overlay support, OF_DYNAMIC is reworked so that a set of device tree
 changes can be prepared and applied to the tree all at once. OF_RECONFIG
 notifiers see the most significant change here so that users always get
 a consistent view of the tree. Notifiers generation is moved from before
 a change to after it, and notifiers for a group of changes are emitted
 after the entire block of changes have been applied
 
 Automatic console selection from DT. Console drivers can now use
 of_console_check() to see if the device node is specified as a console
 device. If so then it gets added as a preferred console. UART devices
 get this support automatically when uart_add_one_port() is called.
 
 DT unit tests no longer depend on pre-loaded data in the device tree.
 Data is loaded dynamically at the start of unit tests, and then unloaded
 again when the tests have completed.
 
 Also contains a few bugfixes for reserved regions and early memory setup.
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Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux

Pull device tree updates from Grant Likely:
 "The branch contains the following device tree changes the v3.17 merge
  window:

  Group changes to the device tree.  In preparation for adding device
  tree overlay support, OF_DYNAMIC is reworked so that a set of device
  tree changes can be prepared and applied to the tree all at once.
  OF_RECONFIG notifiers see the most significant change here so that
  users always get a consistent view of the tree.  Notifiers generation
  is moved from before a change to after it, and notifiers for a group
  of changes are emitted after the entire block of changes have been
  applied

  Automatic console selection from DT.  Console drivers can now use
  of_console_check() to see if the device node is specified as a console
  device.  If so then it gets added as a preferred console.  UART
  devices get this support automatically when uart_add_one_port() is
  called.

  DT unit tests no longer depend on pre-loaded data in the device tree.
  Data is loaded dynamically at the start of unit tests, and then
  unloaded again when the tests have completed.

  Also contains a few bugfixes for reserved regions and early memory
  setup"

* tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux: (21 commits)
  of: Fixing OF Selftest build error
  drivers: of: add automated assignment of reserved regions to client devices
  of: Use proper types for checking memory overflow
  of: typo fix in __of_prop_dup()
  Adding selftest testdata dynamically into live tree
  of: Add todo tasklist for Devicetree
  of: Transactional DT support.
  of: Reorder device tree changes and notifiers
  of: Move dynamic node fixups out of powerpc and into common code
  of: Make sure attached nodes don't carry along extra children
  of: Make devicetree sysfs update functions consistent.
  of: Create unlocked versions of node and property add/remove functions
  OF: Utility helper functions for dynamic nodes
  of: Move CONFIG_OF_DYNAMIC code into a separate file
  of: rename of_aliases_mutex to just of_mutex
  of/platform: Fix of_platform_device_destroy iteration of devices
  of: Migrate of_find_node_by_name() users to for_each_node_by_name()
  tty: Update hypervisor tty drivers to use core stdout parsing code.
  arm/versatile: Add the uart as the stdout device.
  of: Enable console on serial ports specified by /chosen/stdout-path
  ...
2014-08-14 09:53:39 -06:00
Linus Torvalds
4dacb91c7d Xen bug fixes for 3.17-rc0
- Fix ARM build.
 - Fix boot crash with PVH guests.
 - Improve reliability of resume/migration.
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Merge tag 'stable/for-linus-3.17-b-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull Xen bugfixes from David Vrabel:
 - fix ARM build
 - fix boot crash with PVH guests
 - improve reliability of resume/migration

* tag 'stable/for-linus-3.17-b-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  x86/xen: use vmap() to map grant table pages in PVH guests
  x86/xen: resume timer irqs early
  arm/xen: remove duplicate arch_gnttab_init() function
2014-08-14 09:40:44 -06:00
Linus Torvalds
c7a19c795b Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dma updates from Vinod Koul:
 "Some notable changes are:
   - new driver for AMBA AXI NBPF by Guennadi
   - new driver for sun6i controller by Maxime
   - pl330 drivers fixes from Lar's
   - sh-dma updates and fixes from Laurent, Geert and Kuninori
   - Documentation updates from Geert
   - drivers fixes and updates spread over dw, edma, freescale, mpc512x
     etc.."

* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (72 commits)
  dmaengine: sun6i: depends on RESET_CONTROLLER
  dma: at_hdmac: fix invalid remaining bytes detection
  dmaengine: nbpfaxi: don't build this driver where it cannot be used
  dmaengine: nbpf_error_get_channel() can be static
  dma: pl08x: Use correct specifier for size_t values
  dmaengine: Remove the context argument to the prep_dma_cyclic operation
  dmaengine: nbpfaxi: convert to tasklet
  dmaengine: nbpfaxi: fix a theoretical race
  dmaengine: add a driver for AMBA AXI NBPF DMAC IP cores
  dmaengine: add device tree binding documentation for the nbpfaxi driver
  dmaengine: edma: Do not register second device when booted with DT
  dmaengine: edma: Do not change the error code returned from edma_alloc_slot
  dmaengine: rcar-dmac: Add device tree bindings documentation
  dmaengine: shdma: Allocate cyclic sg list dynamically
  dmaengine: shdma: Make channel filter ignore unrelated devices
  dmaengine: sh: Rework Kconfig and Makefile
  dmaengine: sun6i: Fix memory leaks
  dmaengine: sun6i: Free the interrupt before killing the tasklet
  dmaengine: sun6i: Remove switch statement from buswidth convertion routine
  dmaengine: of: kconfig: select DMA_ENGINE when DMA_OF is selected
  ...
2014-08-11 07:14:01 -07:00
Grant Likely
b775e642bf Merge branch 'devicetree/next-console' into devicetree/next 2014-08-11 14:03:08 +01:00
David Vrabel
ac80c77003 arm/xen: remove duplicate arch_gnttab_init() function
This was introduced in commit e306e3be1c (Merge tag
'stable/for-linus-3.17-rc0-tag').

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2014-08-11 11:59:14 +01:00
Linus Torvalds
64e3bbc7ef ARM: SoC fixes for 3.17 merge window
- A short branch of OMAP fixes that we didn't merge before the window opened.
 - A small cleanup that sorts the rk3288 dts entries properly
 - A build fix due to a reference to a removed DT node on exynos
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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:
 - a short branch of OMAP fixes that we didn't merge before the window
   opened.
 - a small cleanup that sorts the rk3288 dts entries properly
 - a build fix due to a reference to a removed DT node on exynos

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: dts: exynos5420: remove disp_pd
  ARM: EXYNOS: Fix suspend/resume sequences
  ARM: dts: Fix the sort ordering of EHCI and HSIC in rk3288.dtsi
  ARM: OMAP3: Fix coding style problems in arch/arm/mach-omap2/control.c
  ARM: OMAP3: Fix choice of omap3_restore_es function in OMAP34XX rev3.1.2 case.
  ARM: OMAP2+: clock: allow omap2_dpll_round_rate() to round to next-lowest rate
2014-08-10 11:13:06 -07:00
Linus Torvalds
c23190c0bf Nicolas Pitre added generic tracepoints for tracing IPIs and updated the
arm and arm64 architectures. It required some minor updates to the generic
 tracepoint system, so it had to wait for me to implement them.
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Merge tag 'trace-ipi-tracepoints' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull IPI tracepoints for ARM from Steven Rostedt:
 "Nicolas Pitre added generic tracepoints for tracing IPIs and updated
  the arm and arm64 architectures.  It required some minor updates to
  the generic tracepoint system, so it had to wait for me to implement
  them"

* tag 'trace-ipi-tracepoints' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  ARM64: add IPI tracepoints
  ARM: add IPI tracepoints
  tracepoint: add generic tracepoint definitions for IPI tracing
  tracing: Do not do anything special with tracepoint_string when tracing is disabled
2014-08-09 17:33:44 -07:00
Stephen Rothwell
ee34fb97a9 ARM: dts: exynos5420: remove disp_pd
This was caused by commit 5a8da52404 ("ARM: dts: exynos5420: add dsi
node"), which conflicted with d51cad7df8 ("ARM: dts: remove display
power domain for exynos5420").

The DTS addition should never have been merged through the DRM tree in
the first place, and it lacked an ack from the platform maintainer
(who would have known that the disp_pd reference got removed).

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-09 08:25:50 -07:00
Tomasz Figa
01601b3495 ARM: EXYNOS: Fix suspend/resume sequences
Due to recent consolidation of Exynos suspend and cpuidle code, some
parts of suspend and resume sequences are executed two times, once from
exynos_pm_syscore_ops and then from exynos_cpu_pm_notifier() and thus it
breaks suspend, at least on Exynos4-based boards. In addition, simple
core power down from a cpuidle driver could, in case of CPU 0 could
result in calling functions that are specific to suspend and deeper idle
states.

This patch fixes the issue by moving those operations outside the CPU PM
notifier into suspend and AFTR code paths. This leads to a bit of code
duplication, but allows additional code simplification, so in the end
more code is removed than added.

Fixes: 85f9f90808 ("ARM: EXYNOS: Use the cpu_pm notifier for pm")
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: arm@kernel.org
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
[b.zolnierkie: ported patch over current changes]
[b.zolnierkie: fixed exynos_aftr_finisher() return value]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-09 08:24:36 -07:00
Olof Johansson
bb7aedff3f Few fixes for the v3.17 merge window:
- Fix for DPLL rate rounding
 
 - Fix for omap3 ES3.1.2 suspend
 
 - Few coding style fixes
 
 Note that these are based on earlier omap-for-v3.17/soc.
 No strict dependency to it though, but I already merged in
 the pull request from Paul for the first fix into it and
 these are all SoC related.
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Merge tag 'omap-for-v3.17/soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Merge "few omap fixes for v3.17 merge window" from Tony Lindgren:

Few fixes for the v3.17 merge window:

- Fix for DPLL rate rounding
- Fix for omap3 ES3.1.2 suspend
- Few coding style fixes

* tag 'omap-for-v3.17/soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP3: Fix coding style problems in arch/arm/mach-omap2/control.c
  ARM: OMAP3: Fix choice of omap3_restore_es function in OMAP34XX rev3.1.2 case.
  ARM: OMAP2+: clock: allow omap2_dpll_round_rate() to round to next-lowest rate

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-09 08:23:27 -07:00
Doug Anderson
c9c32c5049 ARM: dts: Fix the sort ordering of EHCI and HSIC in rk3288.dtsi
The EHCI and HSIC device tree nodes were added in the wrong place.
Fix them.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-09 08:22:41 -07:00
Russell King
e57e419311 ARM: wire up memfd_create syscall
Add the memfd_create syscall to ARM.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-08-09 14:07:59 +01:00
Russell King
eb6452537b ARM: wire up getrandom syscall
Add the new getrandom syscall for ARM.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-08-09 14:07:53 +01:00
Konstantin Khlebnikov
7fb00c2fca ARM: 8114/1: LPAE: load upper bits of early TTBR0/TTBR1
This patch fixes booting when idmap pgd lays above 4gb. Commit
4756dcbfd3 mostly had fixed this, but it'd failed to load upper bits.

Also this fixes adding TTBR1_OFFSET to TTRR1: if lower part overflows
carry flag must be added to the upper part.

Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-08-09 08:42:12 +01:00
Linus Torvalds
06b49ea43c This is the bulk of GPIO changes for the v3.17 development
cycle, and this time we got a lot of action going on and
 it will continue:
 
 - The core GPIO library implementation has been split up in
   three different files:
   - gpiolib.c for the latest and greatest and shiny GPIO
     library code using GPIO descriptors only
   - gpiolib-legacy.c for the old integer number space API
     that we are phasing out gradually
   - gpiolib-sysfs.c for the sysfs interface that we are
     not entirely happy with, but has to live on for
     ABI compatibility
 
 - Add a flags argument to *gpiod_get* functions, with some
   backward-compatibility macros to ease transitions. We
   should have had the flags there from the beginning it
   seems, now we need to clean up the mess. There is a plan
   on how to move forward here devised by Alexandre Courbot
   and Mark Brown.
 
 - Split off a special <linux/gpio/machine.h> header for the
   board gpio table registration, as per example from the
   regulator subsystem.
 
 - Start to kill off the return value from gpiochip_remove()
   by removing the __must_check attribute and removing all
   checks inside the drivers/gpio directory. The rationale
   is: well what were we supposed to do if there is an error
   code? Not much: print an error message. And gpiolib already
   does that. So make this function return void eventually.
 
 - Some cleanups of hairy gpiolib code, make some functions
   not to be used outside the library private and make sure
   they are not exported, remove gpiod_lock/unlock_as_irq()
   as the existing function is for driver-internal use and
   fine as it is, delete gpio_ensure_requested() as it is
   not meaningful anymore.
 
 - Support the GPIOF_ACTIVE_LOW flag from gpio_request_one()
   function calls, which is logical since this is already
   supported when referencing GPIOs from e.g. device trees.
 
 - Switch STMPE, intel-mid, lynxpoint and ACPI (!) to use
   the gpiolib irqchip helpers cutting down on GPIO irqchip
   boilerplate a bit more.
 
 - New driver for the Zynq GPIO block.
 
 - The usual incremental improvements around a bunch of
   drivers.
 
 - Janitorial syntactic and semantic cleanups by Jingoo Han,
   and Rickard Strandqvist especially.
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Merge tag 'gpio-v3.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO update from Linus Walleij:
 "This is the bulk of GPIO changes for the v3.17 development cycle, and
  this time we got a lot of action going on and it will continue:

   - The core GPIO library implementation has been split up in three
     different files:
     - gpiolib.c for the latest and greatest and shiny GPIO library code
       using GPIO descriptors only
     - gpiolib-legacy.c for the old integer number space API that we are
       phasing out gradually
     - gpiolib-sysfs.c for the sysfs interface that we are not entirely
       happy with, but has to live on for ABI compatibility

   - Add a flags argument to *gpiod_get* functions, with some
     backward-compatibility macros to ease transitions.  We should have
     had the flags there from the beginning it seems, now we need to
     clean up the mess.  There is a plan on how to move forward here
     devised by Alexandre Courbot and Mark Brown

   - Split off a special <linux/gpio/machine.h> header for the board
     gpio table registration, as per example from the regulator
     subsystem

   - Start to kill off the return value from gpiochip_remove() by
     removing the __must_check attribute and removing all checks inside
     the drivers/gpio directory.  The rationale is: well what were we
     supposed to do if there is an error code? Not much: print an error
     message.  And gpiolib already does that.  So make this function
     return void eventually

   - Some cleanups of hairy gpiolib code, make some functions not to be
     used outside the library private and make sure they are not
     exported, remove gpiod_lock/unlock_as_irq() as the existing
     function is for driver-internal use and fine as it is, delete
     gpio_ensure_requested() as it is not meaningful anymore

   - Support the GPIOF_ACTIVE_LOW flag from gpio_request_one() function
     calls, which is logical since this is already supported when
     referencing GPIOs from e.g. device trees

   - Switch STMPE, intel-mid, lynxpoint and ACPI (!) to use the gpiolib
     irqchip helpers cutting down on GPIO irqchip boilerplate a bit more

   - New driver for the Zynq GPIO block

   - The usual incremental improvements around a bunch of drivers

   - Janitorial syntactic and semantic cleanups by Jingoo Han, and
     Rickard Strandqvist especially"

* tag 'gpio-v3.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (37 commits)
  MAINTAINERS: update GPIO include files
  gpio: add missing includes in machine.h
  gpio: add flags argument to gpiod_get*() functions
  MAINTAINERS: Update Samsung pin control entry
  gpio / ACPI: Move event handling registration to gpiolib irqchip helpers
  gpio: lynxpoint: Convert to use gpiolib irqchip
  gpio: split gpiod board registration into machine header
  gpio: remove gpio_ensure_requested()
  gpio: remove useless check in gpiolib_sysfs_init()
  gpiolib: Export gpiochip_request_own_desc and gpiochip_free_own_desc
  gpio: move gpio_ensure_requested() into legacy C file
  gpio: remove gpiod_lock/unlock_as_irq()
  gpio: make gpiochip_get_desc() gpiolib-private
  gpio: simplify gpiochip_export()
  gpio: remove export of private of_get_named_gpio_flags()
  gpio: Add support for GPIOF_ACTIVE_LOW to gpio_request_one functions
  gpio: zynq: Clear pending interrupt when enabling a IRQ
  gpio: drop retval check enforcing from gpiochip_remove()
  gpio: remove all usage of gpio_remove retval in driver/gpio
  devicetree: Add Zynq GPIO devicetree bindings documentation
  ...
2014-08-08 18:00:35 -07:00
Linus Torvalds
664fb23070 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
 - big update to Wacom driver by Benjamin Tissoires, converting it to
   HID infrastructure and unifying USB and Bluetooth models
 - large update to ALPS driver by Hans de Goede, which adds support for
   newer touchpad models as well as cleans up and restructures the code
 - more changes to Atmel MXT driver, including device tree support
 - new driver for iPaq x3xxx touchscreen
 - driver for serial Wacom tablets
 - driver for Microchip's CAP1106
 - assorted cleanups and improvements to existing drover and input core

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (93 commits)
  Input: wacom - update the ABI doc according to latest changes
  Input: wacom - only register once the MODULE_* macros
  Input: HID - remove hid-wacom Bluetooth driver
  Input: wacom - add copyright note and bump version to 2.0
  Input: wacom - remove passing id for wacom_set_report
  Input: wacom - check for bluetooth protocol while setting OLEDs
  Input: wacom - handle Intuos 4 BT in wacom.ko
  Input: wacom - handle Graphire BT tablets in wacom.ko
  Input: wacom - prepare the driver to include BT devices
  Input: hyperv-keyboard - register as a wakeup source
  Input: imx_keypad - remove ifdef round PM methods
  Input: jornada720_ts - get rid of space indentation and use tab
  Input: jornada720_ts - switch to using managed resources
  Input: alps - Rushmore and v7 resolution support
  Input: mcs5000_ts - remove ifdef around power management methods
  Input: mcs5000_ts - protect PM functions with CONFIG_PM_SLEEP
  Input: ads7846 - release resources on failure for clean exit
  Input: wacom - add support for 0x12C ISDv4 sensor
  Input: atmel_mxt_ts - use deep sleep mode when stopped
  ARM: dts: am437x-gp-evm: Update binding for touchscreen size
  ...
2014-08-08 17:39:48 -07:00