linux-stable.git/drivers/pinctrl/Makefile, branch v4.0

pinctrl: add driver for Amlogic Meson SoCs

2015-01-26T08:13:00+00:00

This is a driver for the pinmux and GPIO controller available in
Amlogic Meson SoCs. It currently supports only Meson8, however the
common code should be generic enough to work also for other SoCs after
having defined the proper set of functions and groups.

GPIO interrupts are not supported at the moment due to lack of
documentation.

Signed-off-by: Beniamino Galvani 
Signed-off-by: Linus Walleij

pinctrl: Add driver for Zynq

2015-01-11T21:35:19+00:00

This adds a pin-control driver for Zynq.

Changes since v2:
- driver-specific DT properties are passed to the core in two arrays,
  one for the actual DT parsing one for the debugfs representation.
  Issue a compiler warning when the number of entries is not the same
  for both arrays.

Changes since v1:
 - fix EMIO_SD1_CD pin name
 - add USB to pinmux options

changes since RFCv2:
 - let Zynq select PINCTRL_ZYNQ. Boot hangs when pinctrl information is
   present in DT but no driver available.
 - add #defines to get rid of magical constants
 - add commas at end of initializers
 - separate changes in mach-zynq in separate patch
 - add driver specific io-standard DT property
 - refactored pinconf set function to not require arguments for
   argument-less properties
 - squash other patches in
   - support for IO-standard property
   - support for low-power mode property
   - migration to pinconf_generic_dt_node_to_map_all()
 - use newly created infrastructure to add pass driver-specific DT
   params to pinconf-generic

changes since RFC:
 - use syscon/regmap to access registers in SLCR space
 - rebase to 3.18: rename enable -> set_mux
 - add kernel-doc
 - support pinconf
   - supported attributes
     - pin-bias: pull up, tristate, disable
     - slew-rate: 0 == slow, 1 == fast; generic pinconf does not display
       argument

Signed-off-by: Soren Brinkmann 
Tested-by: Andreas FÃ¤rber 
Signed-off-by: Linus Walleij

pinctrl: pass -DDEBUG in subdirs

2015-01-10T21:52:01+00:00

When drivers are compiled in subdirectories the -DDEBUG flag need
to be passed in the individual Makefiles.

Reported-by: Mika Westerberg 
Suggested-by: Yingjoe Chen 
Cc: Mika Westerberg 
Signed-off-by: Linus Walleij

pinctrl: Move Intel Baytrail pinctrl driver under intel directory

2014-10-29T09:35:20+00:00

We are going to have more pinctrl drivers for Intel hardware so separate
all our pin controller drivers to own directory.

Signed-off-by: Mika Westerberg 
Signed-off-by: Linus Walleij

pinctrl: imx/mxs: move freescale drivers to subdir

2014-09-04T08:05:28+00:00

This moves all the Freescale-related drivers (i.MX and MXS) to
its own subdirectory to clear the view.

Cc: Alexander Shiyan 
Cc: Anson Huang 
Cc: Fabio Estevam 
Cc: Denis Carikli 
Cc: Markus Pargmann 
Cc: Greg Ungerer 
Cc: Sascha Hauer 
Acked-by: Shawn Guo 
Signed-off-by: Linus Walleij

pinctrl: sh-pfc: use a saner Kconfig symbol

2014-09-02T08:53:05+00:00

There is currently a kludge to get the Makefile to move down
to sh-pfc:s drivers: the arch definitions are used twice to
get it done. However we can very well use the Kconfig symbol
for the SH PFC pin control feature itself: it doesn't matter
that it comes from a lower leaf in the Kconfig hierarchy which
is completely orthogonal.

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

pinctrl: samsung: use CONFIG_PINCTRL_SAMSUNG symbol in makefile

2014-08-29T12:35:58+00:00

Samsung Exynos7 is a ARM64bit processor. Which does not select
the CONFIG_PLAT_SAMSUNG symbol. CONFIG_PINCTRL_SAMSUNG is being
selected for both PLAT_SAMSUNG and ARCH_EXYNOS7 symbols.

This patch modifes the pinctrl/Makefile to use
CONFIG_PINCTRL_SAMSUNG symbol to compile the pinctrl/samsung/*.c

Signed-off-by: Naveen Krishna Chatradhi 
Cc: Tomasz Figa 
Cc: linus.walleij@linaro.org
Cc: Thomas Abraham 
Signed-off-by: Linus Walleij

pinctrl: Add i.MX21 pincontrol driver

2014-08-28T12:32:52+00:00

This patch adds pincontrol driver for Freescale i.MX21 SOCs.

Signed-off-by: Alexander Shiyan 
Acked-by: Shawn Guo 
Signed-off-by: Linus Walleij

Merge tag 'dt-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-08-08T18:16:58+00:00

Pull ARM SoC device-tree changes from Olof Johansson:
 "Unlike the board branch, this keeps having large sets of changes for
  every release, but that's quite expected and is so far working well.

  Most of this is plumbing for various device bindings and new
  platforms, but there's also a bit of cleanup and code removal for
  things that are moved from platform code to DT contents (some OMAP
  clock code in particular).

  There's also a pinctrl driver for tegra here (appropriately acked),
  that's introduced this way to make it more bisectable.

  I'm happy to say that there were no conflicts at all with this branch
  this release, which means that changes are flowing through our tree as
  expected instead of merged through driver maintainers (or at least not
  done with conflicts).

  There are several new boards added, and a couple of SoCs.  In no
  particular order:

   - Rockchip RK3288 SoC support, including DTS for a dev board that
     they have seeded with some community developers.
   - Better support for Hardkernel Exynos4-based ODROID boards.
   - CCF conversions (and dtsi contents) for several Renesas platforms.
   - Gumstix Pepper (TI AM335x) board support
   - TI eval board support for AM437x
   - Allwinner A23 SoC, very similar to existing ones which mostly has
     resulted in DT changes for support.  Also includes support for an
     Ippo tablet with the chipset.
   - Allwinner A31 Hummingbird board support, not to be confused with
     the SolidRun i.MX-based Hummingboard.
   - Tegra30 Apalis board support"

* tag 'dt-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (334 commits)
  ARM: dts: Enable USB host0 (EHCI) on rk3288-evb
  ARM: dts: add rk3288 ehci usb devices
  ARM: dts: Turn on USB host vbus on rk3288-evb
  ARM: tegra: apalis t30: fix device tree compatible node
  ARM: tegra: paz00: Fix some indentation inconsistencies
  ARM: zynq: DT: Clarify Xilinx Zynq platform
  ARM: dts: rockchip: add watchdog node
  ARM: dts: rockchip: remove pinctrl setting from radxarock uart2
  ARM: dts: Add missing pinctrl for uart0/1 for exynos3250
  ARM: dts: Remove duplicate 'interrput-parent' property for exynos3250
  ARM: dts: Add TMU dt node to monitor the temperature for exynos3250
  ARM: dts: Specify MAX77686 pmic interrupt for exynos5250-smdk5250
  ARM: dts: cypress,cyapa trackpad is exynos5250-Snow only
  ARM: dts: max77686 is exynos5250-snow only
  ARM: zynq: DT: Remove DMA from board DTs
  ARM: zynq: DT: Add CAN node
  ARM: EXYNOS: Add exynos5260 PMU compatible string to DT match table
  ARM: dts: Add PMU DT node for exynos5260 SoC
  ARM: EXYNOS: Add support for Exynos5410 PMU
  ARM: dts: Add PMU to exynos5410
  ...

pinctrl: nomadik: move all Nomadik drivers to subdir

2014-07-11T13:01:35+00:00

We have a bunch of Nomadik family pin control drivers, so let's
move them into their own subdirectory.

Signed-off-by: Linus Walleij