1*cf10107dSdyoung /* $NetBSD: gemini_wdtvar.h,v 1.4 2011/07/01 19:32:28 dyoung Exp $ */ 2f5d7ce3dSmatt 3f5d7ce3dSmatt /* 4f5d7ce3dSmatt * adapted/extracted from omap_wdt.c 5f5d7ce3dSmatt * 6f5d7ce3dSmatt * Copyright (c) 2007 Microsoft 7f5d7ce3dSmatt * All rights reserved. 8f5d7ce3dSmatt * 9f5d7ce3dSmatt * Redistribution and use in source and binary forms, with or without 10f5d7ce3dSmatt * modification, are permitted provided that the following conditions 11f5d7ce3dSmatt * are met: 12f5d7ce3dSmatt * 1. Redistributions of source code must retain the above copyright 13f5d7ce3dSmatt * notice, this list of conditions and the following disclaimer. 14f5d7ce3dSmatt * 2. Redistributions in binary form must reproduce the above copyright 15f5d7ce3dSmatt * notice, this list of conditions and the following disclaimer in the 16f5d7ce3dSmatt * documentation and/or other materials provided with the distribution. 17f5d7ce3dSmatt * 3. All advertising materials mentioning features or use of this software 18f5d7ce3dSmatt * must display the following acknowledgement: 19f5d7ce3dSmatt * This product includes software developed by Microsoft 20f5d7ce3dSmatt * 21f5d7ce3dSmatt * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 22f5d7ce3dSmatt * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 23f5d7ce3dSmatt * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24f5d7ce3dSmatt * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTERS BE LIABLE FOR ANY DIRECT, 25f5d7ce3dSmatt * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26f5d7ce3dSmatt * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 27f5d7ce3dSmatt * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28f5d7ce3dSmatt * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29f5d7ce3dSmatt * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30f5d7ce3dSmatt * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31f5d7ce3dSmatt * SUCH DAMAGE. 32f5d7ce3dSmatt */ 33f5d7ce3dSmatt #ifndef _ARM_GEMINI_WDTVAR_H 34f5d7ce3dSmatt #define _ARM_GEMINI_WDTVAR_H 35f5d7ce3dSmatt 36f5d7ce3dSmatt #include <sys/device.h> 37*cf10107dSdyoung #include <sys/bus.h> 38f5d7ce3dSmatt #include <dev/sysmon/sysmonvar.h> 39f5d7ce3dSmatt 40f5d7ce3dSmatt typedef struct geminiwdt_softc { 41c20cc9bcScliff device_t sc_dev; 42f5d7ce3dSmatt bus_addr_t sc_addr; 43f5d7ce3dSmatt bus_size_t sc_size; 44f5d7ce3dSmatt bus_space_tag_t sc_iot; 45f5d7ce3dSmatt bus_space_handle_t sc_ioh; 46f5d7ce3dSmatt struct sysmon_wdog sc_smw; 47f5d7ce3dSmatt int sc_armed; 48f5d7ce3dSmatt } geminiwdt_softc_t; 49f5d7ce3dSmatt 50f5d7ce3dSmatt extern struct geminiwdt_softc *geminiwdt_sc; 51f5d7ce3dSmatt extern int omapwdt_sysconfig; 52f5d7ce3dSmatt 53f5d7ce3dSmatt int geminiwdt_setmode(struct sysmon_wdog *); 54f5d7ce3dSmatt int geminiwdt_tickle(struct sysmon_wdog *); 55f5d7ce3dSmatt 56f5d7ce3dSmatt void geminiwdt_set_timeout(unsigned int period); 57f5d7ce3dSmatt int geminiwdt_enable(int enable); 58f5d7ce3dSmatt 59f5d7ce3dSmatt #endif /* _ARM_GEMINI_WDTVAR_H */ 60