freebsd-nq/sys/dev/gpio
Oleksandr Tymoshenko 95a3636709 [gpio] Add GPIO driver for Intel Bay Trail SoC
Bay Trail has three banks of GPIOs exposed to userland as /dev/gpiocN,
where N is 1, 2, and 3. Pins in each bank are pre-named to match names
on boards schematics: GPIO_S0_SCnn, GPIO_S0_NCnn, and GPIO_S5_nn.

Controller supports edge-triggered and level-triggered interrupts but
current version of the driver does not have interrupts support
2016-11-04 16:24:38 +00:00
..
bytgpio.c [gpio] Add GPIO driver for Intel Bay Trail SoC 2016-11-04 16:24:38 +00:00
gpio_if.m Implement a new method to retrieve the gpiobus reference from a GPIO 2015-01-31 15:50:19 +00:00
gpiobacklight.c Use GPIO pin management API in gpiobacklight 2016-05-11 00:26:52 +00:00
gpiobus_if.m Add a new ioctl to allow the setting of GPIO pin names. 2015-03-08 00:47:50 +00:00
gpiobus.c INTRNG: Rework handling with resources. Partially revert r301453. 2016-08-19 10:52:39 +00:00
gpiobusvar.h Stop including a possibly GPLd header from the GPIO code. Add the only 2016-10-26 12:41:44 +00:00
gpioc.c Use DEVMETHOD_END instead of its value to indicate end of methods table 2016-05-11 00:34:43 +00:00
gpioiic.c Sort and remove a couple of unnecessary headers. 2016-05-22 04:02:34 +00:00
gpiokeys_codes.c Add gpiokeys driver 2016-05-11 17:57:26 +00:00
gpiokeys.c Fix detach routine for gpiokeys 2016-05-12 20:15:23 +00:00
gpiokeys.h Add gpiokeys driver 2016-05-11 17:57:26 +00:00
gpioled.c [gpioled] add support for inverting the LED polarity. 2016-07-31 06:24:26 +00:00
gpiopps.c Add a PPS driver that takes the timing pulse from a gpio pin. Currently 2016-05-26 23:56:12 +00:00
gpioregulator.c Add driver for GPIO controlled regulator. 2016-10-15 20:04:14 +00:00
gpiospi.c [gpiospi] add initial gpio SPI bit bang driver. 2016-05-26 07:20:33 +00:00
ofw_gpiobus.c Stop including a possibly GPLd header from the GPIO code. Add the only 2016-10-26 12:41:44 +00:00