1/*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (C) 2008-2011 MARVELL INTERNATIONAL LTD. 5 * All rights reserved. 6 * 7 * Developed by Semihalf. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. Neither the name of MARVELL nor the names of contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34#include <sys/cdefs.h> 35__FBSDID("$FreeBSD: stable/11/sys/arm/versatile/versatile_common.c 330897 2018-03-14 03:19:51Z eadler $"); 36 37#include <sys/param.h> 38#include <sys/systm.h> 39#include <sys/bus.h> 40#include <sys/kernel.h> 41#include <sys/malloc.h> 42#include <sys/kdb.h> 43#include <sys/reboot.h> 44 45#include <dev/fdt/fdt_common.h> 46#include <dev/ofw/openfirm.h> 47 48#include <machine/bus.h> 49#include <machine/vmparam.h> 50 51#ifndef INTRNG 52static int 53fdt_intc_decode_ic(phandle_t node, pcell_t *intr, int *interrupt, int *trig, 54 int *pol) 55{ 56 57 if (!fdt_is_compatible(node, "arm,versatile-vic")) 58 return (ENXIO); 59 60 *interrupt = fdt32_to_cpu(intr[0]); 61 *trig = INTR_TRIGGER_CONFORM; 62 *pol = INTR_POLARITY_CONFORM; 63 64 return (0); 65} 66 67 68fdt_pic_decode_t fdt_pic_table[] = { 69 &fdt_intc_decode_ic, 70 NULL 71}; 72#endif 73