Oleksandr Tymoshenko 40ebf1626f Add GPIO backlight driver compatible with Linux FDT bindings. ...

Brightness is controlled through sysctl dev.gpiobacklight.X.brightness:
  - any value greater than 0: backlight is on
  - any value less than or equal to  0: backlight is off

FDT bindings docs in Linux tree:
    Documentation/devicetree/bindings/video/backlight/gpio-backlight.txt

2015-07-30 19:04:14 +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

Add GPIO backlight driver compatible with Linux FDT bindings.

2015-07-30 19:04:14 +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

Panic when a device is trying to recursively acquire rather than hang

2015-07-24 04:56:46 +00:00

gpiobusvar.h

Add a new ioctl to allow the setting of GPIO pin names.

2015-03-08 00:47:50 +00:00

gpioc.c

Add a new ioctl to allow the setting of GPIO pin names.

2015-03-08 00:47:50 +00:00

gpioiic.c

Fix the gpiobus locking by using a more sane model where it isn't necessary

2014-10-31 19:15:14 +00:00

gpioled.c

This implements default-state support as described in:

2015-05-24 07:45:42 +00:00

ofw_gpiobus.c

Use ofw_bus_find_child_device_by_phandle to see if the child we're

2015-06-20 04:48:53 +00:00