linux/drivers/gpio
Andreas Schallenberg ae79c19049 Add support for TCA6424A
This patch extends the PCA953x driver to support TI's TCA6424A 24 bit I2C I/O expander. The patch is based on code by Michele
Bevilacqua.

Changes in v2:
- Compare ngpio against 24 in both places, not >16
- Larger datatype now u32 instead of uint.
  Bit fields not used for struct members since their address is taken.
- Be precise: TCA6424A (untested for older TCA6424)

Signed-off-by: Andreas Schallenberg<Andreas.Schallenberg@3alitytechnica.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-05-18 16:48:34 -06:00
..
devres.c
gpio-74x164.c
gpio-ab8500.c
gpio-adp5520.c
gpio-adp5588.c gpio: Fix uninitialized variable bit in adp5588_irq_handler 2012-04-10 14:20:55 -06:00
gpio-bt8xx.c gpio: Convert drivers to use module_pci_driver() 2012-04-07 14:30:35 -06:00
gpio-cs5535.c
gpio-da9052.c
gpio-davinci.c
gpio-ep93xx.c GPIO changes for v3.4 2012-03-28 14:08:46 -07:00
gpio-ge.c
gpio-generic.c
gpio-it8761e.c
gpio-janz-ttl.c
gpio-ks8695.c
gpio-langwell.c gpio/langwell: re-read the IRQ status register after each iteration 2012-05-10 16:35:28 -06:00
gpio-lpc32xx.c
gpio-max730x.c
gpio-max732x.c
gpio-max7300.c
gpio-max7301.c
gpio-mc9s08dz60.c
gpio-mc33880.c
gpio-mcp23s08.c
gpio-ml-ioh.c gpio: Convert drivers to use module_pci_driver() 2012-04-07 14:30:35 -06:00
gpio-mpc8xxx.c
gpio-mpc5200.c
gpio-msic.c gpio: add MSIC gpio driver 2012-05-11 13:14:54 -06:00
gpio-msm-v1.c
gpio-msm-v2.c
gpio-mxc.c
gpio-mxs.c
gpio-nomadik.c
gpio-omap.c gpio/omap: fix missing check in *_runtime_suspend() 2012-05-11 17:08:40 -07:00
gpio-pca953x.c Add support for TCA6424A 2012-05-18 16:48:34 -06:00
gpio-pcf857x.c
gpio-pch.c gpio: Convert drivers to use module_pci_driver() 2012-04-07 14:30:35 -06:00
gpio-pl061.c
gpio-pxa.c ARM: pxa: fix gpio wakeup setting 2012-04-27 10:46:45 +08:00
gpio-rdc321x.c
gpio-sa1100.c ARM: 7342/2: sa1100: prepare for sparse irq conversion 2012-03-25 23:57:20 +01:00
gpio-samsung.c gpio: samsung: refactor gpiolib init for exynos4/5 2012-05-11 13:00:44 -06:00
gpio-sch.c
gpio-sodaville.c Linux 3.4-rc6 2012-05-08 11:35:37 -06:00
gpio-stmpe.c GPIO changes for v3.4 2012-03-28 14:08:46 -07:00
gpio-sx150x.c
gpio-tc3589x.c
gpio-tegra.c gpio: tegra: Iterate over the correct number of banks 2012-04-04 13:13:18 -06:00
gpio-timberdale.c
gpio-tnetv107x.c
gpio-tps65910.c
gpio-tps65912.c
gpio-twl4030.c gpio/twl: Add DT support to gpio-twl4030 driver 2012-03-22 13:05:55 +01:00
gpio-ucb1400.c
gpio-vr41xx.c
gpio-vx855.c
gpio-wm831x.c
gpio-wm8350.c
gpio-wm8994.c
gpio-xilinx.c
gpiolib-of.c Linux 3.4-rc6 2012-05-08 11:35:37 -06:00
gpiolib.c gpio: add flags to export GPIOs when requesting 2012-04-05 21:24:06 -07:00
Kconfig gpiolib/arches: Centralise bolierplate asm/gpio.h 2012-05-11 18:00:14 -06:00
Makefile gpio: add MSIC gpio driver 2012-05-11 13:14:54 -06:00