diff options
| author | ian <ian@FreeBSD.org> | 2016-05-26 23:56:12 +0000 |
|---|---|---|
| committer | ian <ian@FreeBSD.org> | 2016-05-26 23:56:12 +0000 |
| commit | 9b3e507c26c40deb07dcbf97d429edbd15ca86ab (patch) | |
| tree | e0061df50514492088c4b7782f2266bcdbd7b1c6 /sys/modules/gpio | |
| parent | ae0b7d188da46e05731493b7190dd45391d67d4e (diff) | |
| download | FreeBSD-src-9b3e507c26c40deb07dcbf97d429edbd15ca86ab.zip FreeBSD-src-9b3e507c26c40deb07dcbf97d429edbd15ca86ab.tar.gz | |
Add a PPS driver that takes the timing pulse from a gpio pin. Currently
supports only ofw/fdt systems. Some day, hinted attachment for non-fdt
systems should be possible too.
Diffstat (limited to 'sys/modules/gpio')
| -rw-r--r-- | sys/modules/gpio/Makefile | 2 | ||||
| -rw-r--r-- | sys/modules/gpio/gpiopps/Makefile | 40 |
2 files changed, 41 insertions, 1 deletions
diff --git a/sys/modules/gpio/Makefile b/sys/modules/gpio/Makefile index 648c33a..666a842 100644 --- a/sys/modules/gpio/Makefile +++ b/sys/modules/gpio/Makefile @@ -25,6 +25,6 @@ # SUCH DAMAGE. # -SUBDIR = gpiobus gpioiic gpioled +SUBDIR = gpiobus gpioiic gpioled gpiopps .include <bsd.subdir.mk> diff --git a/sys/modules/gpio/gpiopps/Makefile b/sys/modules/gpio/gpiopps/Makefile new file mode 100644 index 0000000..de9294d --- /dev/null +++ b/sys/modules/gpio/gpiopps/Makefile @@ -0,0 +1,40 @@ +# +# Copyright (c) 2016 Ian Lepore <ian@FreeBSD.org> +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer, +# without modification. +# 2. Redistributions in binary form must reproduce at minimum a disclaimer +# similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any +# redistribution must be conditioned upon including a substantially +# similar Disclaimer requirement for further binary redistribution. +# +# NO WARRANTY +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY +# AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +# THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, +# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF +# THE POSSIBILITY OF SUCH DAMAGES. +# +# $FreeBSD$ +# + +.PATH: ${.CURDIR}/../../../dev/gpio/ + +KMOD= gpiopps +SRCS= gpiopps.c +SRCS+= device_if.h bus_if.h gpio_if.h gpiobus_if.h opt_platform.h + +CFLAGS+= -I. -I${.CURDIR}/../../../dev/gpio/ + +.include <bsd.kmod.mk> |
