Add /dev/gpiomem device for rootless user GPIO access
authorLuke Wren <luke@raspberrypi.org>
Fri, 21 Aug 2015 22:14:48 +0000 (23:14 +0100)
committerpopcornmix <popcornmix@gmail.com>
Mon, 20 Feb 2017 12:17:55 +0000 (12:17 +0000)
commit8bfa5be1ef0c3bcbdbb7722a05b958a8e81cb662
tree2d8806b0572526546053ab062bae51982a68cb8f
parent88aa24ea460b430378d2942bbf60c4565f49a9ed
Add /dev/gpiomem device for rootless user GPIO access

Signed-off-by: Luke Wren <luke@raspberrypi.org>
bcm2835-gpiomem: Fix for ARCH_BCM2835 builds

Build on ARCH_BCM2835, and fail to probe if no IO resource.

See: https://github.com/raspberrypi/linux/issues/1154
drivers/char/broadcom/Kconfig
drivers/char/broadcom/Makefile
drivers/char/broadcom/bcm2835-gpiomem.c [new file with mode: 0644]