u-boot/include/asm-generic
Simon Glass bbf2478026 gpio: Add a function to obtain a GPIO vector value
We can use GPIOs as binary digits for reading 'strapping' values. Each GPIO
is assigned a single bit and can be set high or low on the circuit board. We
already have a legacy function for reading these values. Add one that
supports driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-03-17 10:27:22 +08:00
..
bitops include: Add generic bitops headers 2015-11-05 10:51:57 -05:00
atomic-long.h ubifs: Import atomic_long operations from Linux 2015-01-28 07:42:35 +01:00
bitsperlong.h linux/bitops.h: GENMASK copy from linux 2015-10-21 09:14:07 -04:00
errno.h Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
global_data.h Remove unused CONFIG_MODEM_SUPPORT option and associated dead code. 2016-02-08 10:22:44 -05:00
gpio.h gpio: Add a function to obtain a GPIO vector value 2016-03-17 10:27:22 +08:00
ioctl.h x86: Fix support for booting bzImage 2010-05-06 00:17:01 +02:00
sections.h dm: spl: Support device tree when BSS is in a different section 2015-11-04 14:49:52 +01:00
signal.h asm-generic/signal.h: import from linux 2010-01-17 20:36:05 -05:00
u-boot.h common: Display >=4GiB memory bank size 2015-08-14 03:24:20 -06:00
unaligned.h asm-generic/unaligned.h: dynamic default unaligned accesses 2010-03-14 00:10:09 +01:00