Merge tag 'pinctrl-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pinctrl updates for v3.4 from Linus Walleij (*):
 - Switches the PXA 168, 910 and MMP over to use pinctrl
 - Locking revamped
 - Massive refactorings...
 - Reform the driver API to use multiple states
 - Support pin config in the mapping tables
 - Pinctrl drivers for the nVidia Tegra series
 - Generic pin config support lib for simple pin controllers
 - Implement pin config for the U300

* tag 'pinctrl-for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
  ARM: u300: configure some pins as an example
  pinctrl: support pinconfig on the U300
  pinctrl/coh901: use generic pinconf enums and parameters
  pinctrl: introduce generic pin config
  pinctrl: fix error path in pinconf_map_to_setting()
  pinctrl: allow concurrent gpio and mux function ownership of pins
  pinctrl: forward-declare struct device
  pinctrl: split pincontrol states into its own header
  pinctrl: include machine header to core.h
  ARM: tegra: Select PINCTRL Kconfig variables
  pinctrl: add a driver for NVIDIA Tegra
  pinctrl: Show selected function and group in pinmux-pins debugfs
  pinctrl: enhance mapping table to support pin config operations
  pinctrl: API changes to support multiple states per device
  pinctrl: add usecount to pins for muxing
  pinctrl: refactor struct pinctrl handling in core.c vs pinmux.c
  pinctrl: fix and simplify locking
  pinctrl: fix the pin descriptor kerneldoc
  pinctrl: assume map table entries can't have a NULL name field
  pinctrl: introduce PINCTRL_STATE_DEFAULT, define hogs as that state
  ...

(*) What is it with all these Linuses these days? There's a Linus at
    google too.  Some day I will get myself my own broadsword, and run
    around screaming "There can be only one".

    I used to be _special_ dammit. Snif.

1 files changed, 42 insertions, 0 deletions

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index afaf88558125..abfb96408779 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -17,21 +17,63 @@ config PINMUX
 config PINCONF
 	bool "Support pin configuration controllers"
 
+config GENERIC_PINCONF
+	bool
+	select PINCONF
+
 config DEBUG_PINCTRL
 	bool "Debug PINCTRL calls"
 	depends on DEBUG_KERNEL
 	help
 	  Say Y here to add some extra checks and diagnostics to PINCTRL calls.
 
+config PINCTRL_PXA3xx
+	bool
+	select PINMUX
+
+config PINCTRL_MMP2
+	bool "MMP2 pin controller driver"
+	depends on ARCH_MMP
+	select PINCTRL_PXA3xx
+	select PINCONF
+
+config PINCTRL_PXA168
+	bool "PXA168 pin controller driver"
+	depends on ARCH_MMP
+	select PINCTRL_PXA3xx
+	select PINCONF
+
+config PINCTRL_PXA910
+	bool "PXA910 pin controller driver"
+	depends on ARCH_MMP
+	select PINCTRL_PXA3xx
+	select PINCONF
+
 config PINCTRL_SIRF
 	bool "CSR SiRFprimaII pin controller driver"
 	depends on ARCH_PRIMA2
 	select PINMUX
 
+config PINCTRL_TEGRA
+	bool
+
+config PINCTRL_TEGRA20
+	bool
+	select PINMUX
+	select PINCONF
+	select PINCTRL_TEGRA
+
+config PINCTRL_TEGRA30
+	bool
+	select PINMUX
+	select PINCONF
+	select PINCTRL_TEGRA
+
 config PINCTRL_U300
 	bool "U300 pin controller driver"
 	depends on ARCH_U300
 	select PINMUX
+	select GENERIC_PINCONF
 
 config PINCTRL_COH901
 	bool "ST-Ericsson U300 COH 901 335/571 GPIO"