1239922Sgonzo/*- 2239922Sgonzo * Copyright (C) 2008-2011 MARVELL INTERNATIONAL LTD. 3239922Sgonzo * All rights reserved. 4239922Sgonzo * 5239922Sgonzo * Developed by Semihalf. 6239922Sgonzo * 7239922Sgonzo * Redistribution and use in source and binary forms, with or without 8239922Sgonzo * modification, are permitted provided that the following conditions 9239922Sgonzo * are met: 10239922Sgonzo * 1. Redistributions of source code must retain the above copyright 11239922Sgonzo * notice, this list of conditions and the following disclaimer. 12239922Sgonzo * 2. Redistributions in binary form must reproduce the above copyright 13239922Sgonzo * notice, this list of conditions and the following disclaimer in the 14239922Sgonzo * documentation and/or other materials provided with the distribution. 15239922Sgonzo * 3. Neither the name of MARVELL nor the names of contributors 16239922Sgonzo * may be used to endorse or promote products derived from this software 17239922Sgonzo * without specific prior written permission. 18239922Sgonzo * 19239922Sgonzo * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20239922Sgonzo * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21239922Sgonzo * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22239922Sgonzo * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 23239922Sgonzo * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24239922Sgonzo * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25239922Sgonzo * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26239922Sgonzo * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27239922Sgonzo * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28239922Sgonzo * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29239922Sgonzo * SUCH DAMAGE. 30239922Sgonzo */ 31239922Sgonzo 32239922Sgonzo#include "opt_global.h" 33239922Sgonzo 34239922Sgonzo#include <sys/cdefs.h> 35239922Sgonzo__FBSDID("$FreeBSD$"); 36239922Sgonzo 37239922Sgonzo#include <sys/param.h> 38239922Sgonzo#include <sys/systm.h> 39239922Sgonzo#include <sys/bus.h> 40239922Sgonzo#include <sys/kernel.h> 41239922Sgonzo#include <sys/malloc.h> 42239922Sgonzo#include <sys/kdb.h> 43239922Sgonzo#include <sys/reboot.h> 44239922Sgonzo 45239922Sgonzo#include <dev/fdt/fdt_common.h> 46239922Sgonzo#include <dev/ofw/openfirm.h> 47239922Sgonzo 48239922Sgonzo#include <machine/bus.h> 49239922Sgonzo#include <machine/fdt.h> 50239922Sgonzo#include <machine/vmparam.h> 51239922Sgonzo 52239922Sgonzostruct fdt_fixup_entry fdt_fixup_table[] = { 53239922Sgonzo { NULL, NULL } 54239922Sgonzo}; 55239922Sgonzo 56239922Sgonzostatic int 57239922Sgonzofdt_intc_decode_ic(phandle_t node, pcell_t *intr, int *interrupt, int *trig, 58239922Sgonzo int *pol) 59239922Sgonzo{ 60239922Sgonzo 61239922Sgonzo if (!fdt_is_compatible(node, "broadcom,bcm2835-armctrl-ic")) 62239922Sgonzo return (ENXIO); 63239922Sgonzo 64239922Sgonzo *interrupt = fdt32_to_cpu(intr[0]); 65239922Sgonzo *trig = INTR_TRIGGER_CONFORM; 66239922Sgonzo *pol = INTR_POLARITY_CONFORM; 67239922Sgonzo 68239922Sgonzo return (0); 69239922Sgonzo} 70239922Sgonzo 71239922Sgonzo 72239922Sgonzofdt_pic_decode_t fdt_pic_table[] = { 73239922Sgonzo &fdt_intc_decode_ic, 74239922Sgonzo NULL 75239922Sgonzo}; 76