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, 9 Mar 2017 17:51:04 +0000 (17:51 +0000)
commitc8628b0ef3217ebac93092aca5ab98cfd486810e
treefea6b6d1f0cb2d04271374ff95fc519bf706a34f
parent0956d1bfb3b7132fca2d7094babbdc32944f4b0e
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]