[deliverable/linux.git] / arch / mips / powertv / reset.c

/*
 * Carsten Langgaard, carstenl@mips.com
 * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
 * Portions copyright (C) 2009 Cisco Systems, Inc.
 *
 *  This program is free software; you can distribute it and/or modify it
 *  under the terms of the GNU General Public License (Version 2) as
 *  published by the Free Software Foundation.
 *
 *  This program is distributed in the hope it will be useful, but WITHOUT
 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 *  for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
 */
#include <linux/pm.h>

#include <linux/io.h>
#include <asm/reboot.h>			/* Not included by linux/reboot.h */

#include <asm/mach-powertv/asic_regs.h>
#include "reset.h"

static void mips_machine_restart(char *command)
{
	writel(0x1, asic_reg_addr(watchdog));
}

void mips_reboot_setup(void)
{
	_machine_restart = mips_machine_restart;
}
Commit	Line	Data
a3a0f8c8 DV	1	/*
	2	* Carsten Langgaard, carstenl@mips.com
	3	* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
	4	* Portions copyright (C) 2009 Cisco Systems, Inc.
	5	*
	6	* This program is free software; you can distribute it and/or modify it
	7	* under the terms of the GNU General Public License (Version 2) as
	8	* published by the Free Software Foundation.
	9	*
	10	* This program is distributed in the hope it will be useful, but WITHOUT
	11	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	12	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	13	* for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License along
	16	* with this program; if not, write to the Free Software Foundation, Inc.,
	17	* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
	18	*/
	19	#include <linux/pm.h>
	20
	21	#include <linux/io.h>
	22	#include <asm/reboot.h> /* Not included by linux/reboot.h */
	23
a3a0f8c8 DV	24	#include <asm/mach-powertv/asic_regs.h>
	25	#include "reset.h"
	26
a3a0f8c8 DV	27	static void mips_machine_restart(char *command)
a3a0f8c8 DV	28	{
a3a0f8c8	29	writel(0x1, asic_reg_addr(watchdog));
a3a0f8c8 DV	30	}
a3a0f8c8 DV	31
a3a0f8c8 DV	32	void mips_reboot_setup(void)
	33	{
	34	_machine_restart = mips_machine_restart;
a3a0f8c8	35	}