1#- 2# Copyright (c) 2014 Ian Lepore 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# 26# $FreeBSD$ 27# 28 29#include <sys/types.h> 30#include <sys/bus.h> 31#include <dev/ofw/openfirm.h> 32 33# 34# This is the interface that fdt_pinctrl drivers provide to other drivers. 35# 36 37INTERFACE fdt_pinctrl; 38 39# Needed for timestamping device probe/attach calls 40HEADER { 41 #include <sys/tslog.h> 42} 43 44# 45# Set pins to the specified configuration. The cfgxref arg is an xref phandle 46# to a descendent node (child, grandchild, ...) of the pinctrl device node. 47# Returns 0 on success or a standard errno value. 48# 49PROLOG { 50 TSENTER2(device_get_name(pinctrl)); 51} 52EPILOG { 53 TSEXIT2(device_get_name(pinctrl)); 54} 55METHOD int configure { 56 device_t pinctrl; 57 phandle_t cfgxref; 58}; 59 60