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>
Thu, 15 Feb 2018 17:28:11 +0000 (17:28 +0000)
commitb16814dfc8a0bfad9e62aa0cd36cfb6c3f1fccdb
tree553dfd470fea463a86b83e8ed8b4dc3d1b08bd12
parent44b43dcb479e08ff315e1ebeb8d4fb637a1d816c
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]