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path: root/sys/dev/gpio
AgeCommit message (Expand)Author
2008-11-28Welcome gpiodcf(4), a driver that attaches to a GPIO pin, decodes theMarc Balmer
2008-11-26Add my copyright here, too.Marc Balmer
2008-11-26Change the semantics of gpio(4) devices by locking down pinMarc Balmer
2008-11-24- Add two new ioctls to gpio(4), GPIOATTACH and GPIODETACH, to allow to attachMarc Balmer
2008-11-23This is a "dummy" GPIO driver used for development and testing only.Marc Balmer
2007-06-05Switch to rwlock(9)Jonathan Gray
2006-06-23In a drivers activate() entry point, if on DVACT_DEACTIVATE it doesMiod Vallat
2006-03-26Don't allow to change gpio pin state if /dev/gpio was openedAlexander Yurchenko
2006-03-04Dallas 1-Wire bus support. Includes the following drivers:Alexander Yurchenko
2006-01-20Add support for driving SDA in push-pull + tri-state mode.Alexander Yurchenko
2006-01-18Check that SDA pin is able to read input.Alexander Yurchenko
2006-01-17Make it detachable.Alexander Yurchenko
2006-01-15Nit.Alexander Yurchenko
2006-01-14Add a comment.Alexander Yurchenko
2006-01-14Some improvements:Alexander Yurchenko
2006-01-14Add gpio_pin_caps() method to provide pin capabilities.Alexander Yurchenko
2006-01-14Support for I2C bus bit-banging through the GPIO pins.Alexander Yurchenko
2006-01-05Finish framework for attaching kernel drivers to the GPIO pins.Alexander Yurchenko
2005-03-08Cosmetics...Thierry Deval
2004-11-23Let gpio_detach() do something useful.Alexander Yurchenko
2004-11-22added detach function to support hotpluggable gpios.Reyk Floeter
2004-09-15Tweak in comment.Alexander Yurchenko
2004-06-03A framework for supporting various General Purpose Input/Output (GPIO)Alexander Yurchenko
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