linux.git/drivers/gpio/Makefile, branch v2.6.37

gpio: Add VIA VX855 GPIO driver

2010-10-28T22:29:51+00:00

This is needed for supporting the upcoming VX855 camera and OLPC DCON
drivers, as well as the advanced viafb features on non-OLPC hardware
based on this chip.

Based on earlier work by Harald Welte.

Signed-off-by: Daniel Drake 
Signed-off-by: Samuel Ortiz

gpio: add Topcliff PCH GPIO driver

2010-10-28T01:03:07+00:00

Topcliff PCH is the platform controller hub that is going to be used in
Intel's upcoming general embedded platform.  All IO peripherals in
Topcliff PCH are actually devices sitting on AMBA bus.  Topcliff PCH has
GPIO I/F.  Using this I/F, it is able to access system devices connected
to GPIO.

[akpm@linux-foundation.org: ese DEFINE_PCI_DEVICE_TABLE (per Joe Perches)]
Signed-off-by: Tomoya MORINAGA 
Reviewed-by: Mark Brown 
Cc: Rabin Vincent 
Cc: Samuel Ortiz 
Cc: Linus Walleij 
Cc: Tomoya MORINAGA 
Cc: Joe Perches 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

gpio: add support for 74x164 serial-in/parallel-out 8-bit shift register

2010-10-28T01:03:07+00:00

Add support for generic 74x164 serial-in/parallel-out 8-bits shift
register.  This driver can be used as a GPIO output expander.

[akpm@linux-foundation.org: remove unused local `refresh']
Signed-off-by: Miguel Gaio 
Signed-off-by: Juhos Gabor 
Signed-off-by: Florian Fainelli 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

gpio: add driver for basic memory-mapped GPIO controllers

2010-10-28T01:03:06+00:00

The basic GPIO controllers may be found in various on-board FPGA and ASIC
solutions that are used to control board's switches, LEDs, chip-selects,
Ethernet/USB PHY power, etc.

These controllers may not provide any means of pin setup
(in/out/open drain).

The driver supports:
- 8/16/32/64 bits registers;
- GPIO controllers with clear/set registers;
- GPIO controllers with a single "data" register;
- Big endian bits/GPIOs ordering (mostly used on PowerPC).

Signed-off-by: Anton Vorontsov 
Reviewed-by: Mark Brown 
Cc: David Brownell 
Cc: Samuel Ortiz ,
Cc: Alan Cox 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

gpio: Add STMPE GPIO driver

2010-08-12T09:27:55+00:00

Add support for the GPIOs on STMPE I/O Expanders.

[l.fu@pengutronix.de: fix set direction input]
[l.fu@pengutronix.de: set GPIO alternate function while requesting]
Acked-by: Luotao Fu 
Acked-by: Linus Walleij 
Signed-off-by: Rabin Vincent 
Signed-off-by: Samuel Ortiz

gpio: sx150x: add Semtech I2C sx150x gpio expander driver

2010-08-11T15:59:09+00:00

Add support for Semtech SX150-series I2C GPIO expanders.  Compatible
models include:

8 bits:  sx1508q
16 bits: sx1509q

Signed-off-by: Gregory Bean 
Cc: David Brownell 
Cc: Jean Delvare 
Cc: Trilok Soni 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/gpio is platform-neutral

2010-06-29T22:29:32+00:00

Update Kconfig and Makefile in drivers/gpio to discourage inappropriate
addition of platform-specific code.

[akpm@linux-foundation.org: fix tpyo]
Signed-by: David Brownell 

Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

gpio: Add TC35892 GPIO driver

2010-05-27T23:37:43+00:00

Add a GPIO driver to support the GPIOs on the TC35892 I/O Expander.

Acked-by: Linus Walleij 
Signed-off-by: Rabin Vincent 
Signed-off-by: Samuel Ortiz

gpio: Add support for Janz VMOD-TTL Digital IO module

2010-05-27T23:37:33+00:00

The Janz VMOD-TTL is a MODULbus daughterboard which fits onto any MODULbus
carrier board. It essentially consists of some various logic and a Zilog
Z8536 CIO Counter/Timer and Parallel IO Unit.

The board must be physically configured with jumpers to enable a user to
drive output signals. I am only interested in outputs, so I have made this
driver as simple as possible. It only supports a very minimal subset of the
features provided by the Z8536 chip.

Signed-off-by: Ira W. Snyder 
Signed-off-by: Samuel Ortiz

gpio: Add support for RDC321x GPIO controller

2010-05-27T23:37:29+00:00

This patch adds a new GPIO driver for the RDC321x SoC GPIO controller.

Signed-off-by: Florian Fainelli 
Signed-off-by: Samuel Ortiz