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ux500 GPIO and pinctrl changes for kernel 3.5

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Merge tag 'ux500-gpio-pins-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/pinctrl

ux500 GPIO and pinctrl changes for kernel 3.5

* tag 'ux500-gpio-pins-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: switch MSP to using pinctrl for pins
  ARM: ux500: alter MSP registration to return a device pointer
  ARM: ux500: switch to using pinctrl for uart0
  ARM: ux500: delete custom pin control system
  ARM: ux500: switch over to Nomadik pinctrl driver
  pinctrl: add sleep state definition
  pinctrl/nomadik: implement pin configuration
  pinctrl/nomadik: implement pin multiplexing
  pinctrl/nomadik: reuse GPIO debug function for pins
  pinctrl/nomadik: break out single GPIO debug function
  pinctrl/nomadik: basic Nomadik pinctrl interface
  pinctrl/nomadik: !CONFIG_OF build error
  gpio: move the Nomadik GPIO driver to pinctrl

Context conflicts resolved in drivers/pinctrl/Kconfig and
drivers/pinctrl/Makefile.

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2012-05-12 19:57:34 -07:00
commit 7af07ad902
18 changed files with 2054 additions and 680 deletions
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13
include/linux/pinctrl/pinctrl-state.h
View file

@ -2,5 +2,18 @@
* Standard pin control state definitions
*/
/**
* @PINCTRL_STATE_DEFAULT: the state the pinctrl handle shall be put
* into as default, usually this means the pins are up and ready to
* be used by the device driver. This state is commonly used by
* hogs to configure muxing and pins at boot.
* @PINCTRL_STATE_IDLE: the state the pinctrl handle shall be put into
* when the pins are idle. Could typically be set from a
* pm_runtime_suspend() operation.
* @PINCTRL_STATE_SLEEP: the state the pinctrl handle shall be put into
* when the pins are sleeping. Could typically be set from a
* common suspend() function.
*/
#define PINCTRL_STATE_DEFAULT "default"
#define PINCTRL_STATE_IDLE "idle"
#define PINCTRL_STATE_SLEEP "sleep"