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u-boot/drivers/gpio
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Stephen Warren efad6cf881 ARM: add basic support for the Broadcom BCM2835 SoC 
This SoC is used in the Raspberry Pi, for example.

For more details, see:
http://www.broadcom.com/products/BCM2835
http://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf.

Initial support is enough to boot to a serial console, execute a minimal
set of U-Boot commands, download data over a serial port, and boot a
Linux kernel. No storage or network drivers are implemented.

GPIO driver originally by Vikram Narayanan <vikram186@gmail.com>
with many fixes from myself.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
2012-09-01 14:58:21 +02:00
..
altera_pio.c gpio: Add driver for Altera's PIO core 2011-10-28 09:50:49 +08:00
at91_gpio.c ATMEL/PIO: Enable new feature of PIO on Atmel device 2012-07-07 14:07:30 +02:00
bcm2835_gpio.c ARM: add basic support for the Broadcom BCM2835 SoC 2012-09-01 14:58:21 +02:00
da8xx_gpio.c gpio: Replace ARM gpio.h with the common API in include/asm-generic 2012-01-09 20:10:32 -06:00
db8500_gpio.c snowball: Add support for ux500 based snowball board 2012-09-01 14:58:19 +02:00
kw_gpio.c ARM: kirkwood: reduce dependence of including platform file 2011-10-27 21:56:33 +02:00
Makefile ARM: add basic support for the Broadcom BCM2835 SoC 2012-09-01 14:58:21 +02:00
mpc83xx_gpio.c mpc83xx: Add a GPIO driver for the MPC83XX family 2012-01-09 20:10:33 -06:00
mvgpio.c gpio: Replace ARM gpio.h with the common API in include/asm-generic 2012-01-09 20:10:32 -06:00
mvgpio.h gpio: Add GPIO driver framework for Marvell SoCs 2011-09-30 22:00:52 +02:00
mvmfp.c gpio: mvmfp: reduce include platform file 2011-10-27 21:56:33 +02:00
mxc_gpio.c i.MX25: This architecture has a GPIO4 too 2012-05-15 08:31:33 +02:00
mxs_gpio.c mxs: prefix register acessor macros with 'mxs' prefix 2012-09-01 14:58:17 +02:00
omap_gpio.c dm: Move OMAP GPIO driver to drivers/gpio/ 2012-09-01 14:58:13 +02:00
pca953x.c pca953x: support 16-pin devices 2011-01-10 07:53:00 +01:00
pca9698.c gpio: Adapt PCA9698 to standard GPIO API 2011-11-18 14:04:25 +01:00
s5p_gpio.c gpio: Replace ARM gpio.h with the common API in include/asm-generic 2012-01-09 20:10:32 -06:00
sandbox.c sandbox: gpio: add basic driver for simulating GPIOs 2012-03-12 11:03:42 -04:00
sh_pfc.c sh: Add support pin function control using GPIO 2012-08-08 10:24:41 +09:00
spear_gpio.c GPIO: Add SPEAr GPIO driver 2012-07-07 14:07:42 +02:00
tegra_gpio.c gpio: tegra2: rename tegra2_gpio.* to tegra_gpio.* 2012-07-07 14:07:20 +02:00