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path: root/Documentation/gpio.txt
AgeCommit message (Expand)AuthorFilesLines
2013-04-16Remove GENERIC_GPIO config optionAlexandre Courbot1-5/+5
2012-11-11gpiolib: provide provision to register pin rangesShiraz Hashim1-0/+42
2012-04-06gpio: add flags to export GPIOs when requestingWolfram Sang1-0/+3
2012-03-12Documentation/gpio.txt: Explain expected pinctrl interactionStephen Warren1-3/+20
2012-03-05Documentation: gpio: Add details of open-drain/source configurationLaxman Dewangan1-2/+15
2011-01-14Revert "gpiolib: annotate gpio-intialization with __must_check"Linus Torvalds1-1/+1
2011-01-13gpiolib: annotate gpio-intialization with __must_checkWolfram Sang1-1/+1
2010-11-19Documentation/gpio.txt: explain poll/select usageBernhard Walle1-0/+10
2010-09-10gpio: doc updatesDavid Brownell1-8/+14
2010-08-11gpiolib: decouple might_sleep_if() from DEBUGDavid Brownell1-6/+29
2010-03-06gpio: introduce gpio_request_one() and friendsEric Miao1-0/+64
2009-12-16gpiolib: add support for changing value polarity in sysfsJani Nikula1-0/+15
2009-12-10correct gpio.txt typosDominik D. Geyer1-2/+2
2009-09-23gpiolib: allow poll() on valueDaniel Glöckner1-0/+7
2009-09-23gpiolib: allow exported GPIO nodes to be named using sysfs linksJani Nikula1-0/+10
2009-06-12trivial: Miscellaneous documentation typo fixesMatt LaPlante1-1/+1
2009-04-03gpio: gpio_{request,free}() now required (feature removal)David Brownell1-14/+9
2008-10-16gpiolib: request/free hooksDavid Brownell1-0/+4
2008-10-16gpiolib: gpio_to_irq() hooksDavid Brownell1-2/+3
2008-07-25gpiolib: allow user-selectionMichael Buesch1-1/+11
2008-07-25gpio: sysfs interfaceDavid Brownell1-5/+118
2008-04-28gpio: define gpio_is_valid()Guennadi Liakhovetski1-0/+10
2008-03-05gpio: <linux/gpio.h> and "no GPIO support here" stubsDavid Brownell1-4/+12
2008-02-05gpiolib: update Documentation/gpio.txtDavid Brownell1-12/+121
2007-07-24minor gpio doc updateDavid Brownell1-2/+2
2007-07-19gpio calls don't need i/o barriersDavid Brownell1-0/+3
2007-05-17gpio interface loosens call restrictionsDavid Brownell1-2/+6
2007-05-11Documentation/gpio.txt mentions GENERIC_GPIODavid Brownell1-1/+3
2007-04-13[PATCH] doc: gpio.txt describes open-drain emulationDavid Brownell1-1/+30
2007-03-17[PATCH] gpio_direction_output() needs an initial valueDavid Brownell1-1/+4
2007-02-16[PATCH] GPIO core documentationDavid Brownell1-7/+10
2007-02-12[PATCH] GPIO coreDavid Brownell1-0/+271
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