linux-toradex.git/drivers/pinctrl/mvebu, branch v3.11

pinctrl: dove: add PMU functions to pinctrl

2013-06-16T09:56:49+00:00

Dove power management unit can mux some special functions to mpp0-15.
This patch adds support to set/get the current PMU function mapped
to the corresponding mpp pins. The device tree documentation is also
updated accordingly.

Signed-off-by: Sebastian Hesselbarth 
Acked-by: Jason Cooper 
Signed-off-by: Linus Walleij

Merge tag 'v3.9-rc5' into devel

2013-04-03T20:18:36+00:00

Linux 3.9-rc5

Conflicts:
	drivers/pinctrl/pinconf.c

pinctrl: mvebu: prevent walking off the end of group array

2013-03-27T22:36:17+00:00

While investigating (ab)use of krealloc, David found this bug.  It's
unlikely to occur, but now we detect the condition and error out
appropriately.

Signed-off-by: David Woodhouse 
Signed-off-by: Jason Cooper 
Signed-off-by: Sebastian Hesselbarth 
Acked-by: Jason Cooper 
Signed-off-by: Linus Walleij

pinctrl: mvebu: fix checking for SoC specific controls

2013-03-21T17:50:54+00:00

This patch fixes a minor bug (probably due to a typo) while checking
the SoC specific controls in mvebu_pinctrl_probe().

Acked-by: Sebastian Hesselbarth 
Signed-off-by: Simon Guinot 
Signed-off-by: Linus Walleij

pinctrl: Declare operation structures as const

2013-03-07T04:27:29+00:00

The pinconf, pinctrl and pinmux operation structures hold function
pointers that are never modified. Declare them as const.

Signed-off-by: Laurent Pinchart 
Signed-off-by: Linus Walleij

pinctrl: mvebu: fix MPP6 value for kirkwood driver

2013-01-18T19:32:58+00:00

Note that I am not sure about the MPP value for the PTP functionality.
It seems that the PTP references have been removed from the Marvell
hardware specifications available to me.

Signed-off-by: Simon Guinot 
Acked-by: Jason Cooper 
Acked-by: Andrew Lunn 
Signed-off-by: Linus Walleij

pinctrl: mvebu: Fix compiler warnings

2013-01-18T19:31:41+00:00

match->data is const void * where as dev.platform_data is just void *.
Add a cast to remove the const, which is causing the compiler warning:

drivers/pinctrl/mvebu/pinctrl-kirkwood.c:461:26: warning: assignment
discards 'const' qualifier from pointer target type

Dove has the exact same warning, so gets the same cast.

Signed-off-by: Andrew Lunn 
Acked-by: Jason Cooper 
Signed-off-by: Linus Walleij

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

2013-01-09T02:53:56+00:00

Pull ARM SoC fixes from Olof Johansson:
 "People are back from the holiday breaks, and it shows.  Here are a
  bunch of fixes for a number of platforms:
   - A couple of small fixes for Nomadik
   - A larger set of changes for kirkwood/mvebu
     - uart driver selection, dt clocks, gpio-poweroff fixups, a few
       __init annotation fixes and some error handling improvement in
       their xor dma driver.
   - i.MX had a couple of minor fixes (and a critical one for flexcan2
     clock setup)
   - MXS has a small board fix and a framebuffer bugfix
   - A set of fixes for Samsung Exynos, fixing default bootargs and some
     Exynos5440 clock issues
   - A set of OMAP changes including PM fixes and a few sparse warning
     fixups

  All in all a bit more positive code delta than we'd ideally want to
  see here, mostly from the OMAP PM changes, but nothing overly crazy."

* tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (44 commits)
  ARM: clps711x: Fix bad merge of clockevents setup
  ARM: highbank: save and restore L2 cache and GIC on suspend
  ARM: highbank: add a power request clear
  ARM: highbank: fix secondary boot and hotplug
  ARM: highbank: fix typos with hignbank in power request functions
  ARM: dts: fix highbank cpu mpidr values
  ARM: dts: add device_type prop to cpu nodes on Calxeda platforms
  ARM: mx5: Fix MX53 flexcan2 clock
  ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
  pinctrl: mvebu: make pdma clock on dove mandatory
  ARM: Dove: Add pinctrl clock to DT
  dma: mv_xor: fix error handling for clocks
  dma: mv_xor: fix error handling of mv_xor_channel_add()
  arm: mvebu: Add missing ; for cpu node.
  arm: mvebu: Armada XP MV78230 has only three Ethernet interfaces
  arm: mvebu: Armada XP MV78230 has two cores, not one
  clk: mvebu: Remove inappropriate __init tagging
  ARM: Kirkwood: Use fixed-regulator instead of board gpio call
  ARM: Kirkwood: Fix missing sdio clock
  ARM: Kirkwood: Switch TWSI1 of 88f6282 to DT clock providers
  ...

pinctrl: mvebu: make pdma clock on dove mandatory

2013-01-07T16:19:02+00:00

With the ability to pass clocks through DT, now make the pdma
clock of dove pinctrl mandatory. Otherwise, pinctrl will hang
the system when accessing some registers.

Signed-off-by: Sebastian Hesselbarth 
Signed-off-by: Jason Cooper

Drivers: pinctrl: remove __dev* attributes.

2013-01-03T23:57:02+00:00

CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, __devinitdata,
and __devexit from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton 
Cc: Linus Walleij 
Cc: Jean-Christophe Plagniol-Villard 
Cc: Stephen Warren 
Cc: Srinidhi Kasagar 
Cc: Barry Song 
Cc: Viresh Kumar 
Cc: Thomas Petazzoni 
Cc: Jason Cooper 
Cc: Sebastian Hesselbarth 
Cc: Andrew Lunn 
Signed-off-by: Greg Kroah-Hartman