user/sven/linux.git/include/linux/pinctrl, branch v3.5-rc2

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

2012-05-13T02:57:34Z

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

pinctrl: add sleep state definition

2012-05-11T09:14:17Z

There is an IDLE definition in the pinctrl framework, but for ux500 SLEEP is more apropriate. I've added some comments on the semantics of the common states so as to avoid misunderstandings. ChangeLog v1->v2: - Fixed terminology "on"->"into". Acked-by: Stephen Warren Signed-off-by: Linus Walleij

pinctrl: (cosmetic) fix two entries in DocBook comments

2012-05-10T11:22:01Z

This removes a repeated word and a repeated and incomplete line from two pinctrl headers. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Linus Walleij

pinctrl: add pinctrl_provide_dummies interface for platforms to use

2012-04-26T21:31:04Z

Add a interface pinctrl_provide_dummies for platform to indicate whether it needs use pinctrl dummy state. ChangeLog v3->v4: * remove dummy gpio support in pinctrl subsystem. Let gpio driver decide whether it wants to use pinctrl gpio mux function. ChangeLog v2->v3: * Also changed the missed pinctrl gpio APIs in v1. ChangeLog v1->v2: * Based on sascha's suggestion, drop using kconfig since it will hide pinctrl errors on all other boards. See: https://lkml.org/lkml/2012/4/18/282 It seemed both Linus and Stephen agreed with this way, so i'm ok with it too. * Add dummy gpio support. pinctrl gpio in the same situation as state. * Patch name changed. Original is pinctrl: handle dummy state in core. * Split removing old dt dummy interface into a separate patch Cc: Linus Walleij Cc: Sascha Hauer Acked-by: Stephen Warren Signed-off-by: Dong Aisheng Signed-off-by: Linus Walleij

pinctrl: add kerneldoc for pinctrl_ops device tree functions

2012-04-26T21:07:14Z

Signed-off-by: Stephen Warren Signed-off-by: Linus Walleij

pinctrl: fix dangling comment

2012-04-25T11:03:44Z

This comment was referring to an older PINMUX define, it should be PINCTRL now. Reported-by: Jean-Christophe PLAGNIOL-VILLARD Acked-by: Dong Aisheng Signed-off-by: Linus Walleij

pinctrl: implement devm_pinctrl_get()/put()

2012-04-18T11:53:13Z

These functions allow the driver core to automatically clean up any allocations made by drivers, thus leading to simplified drivers. Signed-off-by: Stephen Warren Signed-off-by: Linus Walleij

pinctrl: allow pctldevs to decode pin config in debugfs

2012-04-18T11:53:12Z

Add a pinconf op so that pin controller drivers can decode their pin config settings for debugfs. Signed-off-by: Stephen Warren Signed-off-by: Linus Walleij

pinctrl: replace list_() with get__count()

2012-04-18T11:53:10Z

Most of the SoC drivers implement list_groups() and list_functions() routines for pinctrl and pinmux. These routines continue returning zero until the selector argument is greater than total count of available groups or functions. This patch replaces these list_*() routines with get_*_count() routines, which returns the number of available selection for SoC driver. pinctrl layer will use this value to check the range it can choose. This patch fixes all user drivers for this change. There are other routines in user drivers, which have checks to check validity of selector passed to them. It is also no more required and hence removed. Documentation updated as well. Acked-by: Stephen Warren Signed-off-by: Viresh Kumar [Folded in fix and fixed a minor merge artifact manually] Signed-off-by: Linus Walleij

pinctrl: core device tree mapping table parsing support