linux-toradex.git/include/linux/mfd/htc-egpio.h, branch v3.10 Linux kernel for Apalis and Colibri modules [ARM] 4947/1: htc-egpio, a driver for GPIO/IRQ expanders with fixed input/output pins 2008-04-19T10:29:07+00:00 Philipp Zabel philipp.zabel@gmail.com 2008-04-09T18:20:34+00:00 a1635b8fe59de2c5223cda5ca8397b875c901904 implemented in CPLD chips on several HTC devices. The original driver was written by Kevin O'Connor, I have adapted it to use gpiolib and made the bus/register widths configurable. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
implemented in CPLD chips on several HTC devices.

The original driver was written by Kevin O'Connor, I have adapted it to
use gpiolib and made the bus/register widths configurable.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>