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)
committerRaspbian kernel package updater <root@raspbian.org>
Sun, 8 Oct 2017 00:59:46 +0000 (00:59 +0000)
commit545b55e0d48d4b15c39c16da8a4bd42b0e151a18
tree6b235216a13e9af97010c08aa3822dfaa981d23b
parent8ae1eea045ee73395419b1420d2309eb35e23e4e
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]