| /* |
| * reset.c: reset support for PNX833X. |
| * |
| * Copyright 2008 NXP Semiconductors |
| * Chris Steel <chris.steel@nxp.com> |
| * Daniel Laird <daniel.j.laird@nxp.com> |
| * |
| * Based on software written by: |
| * Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that 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., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| #include <linux/reboot.h> |
| #include <pnx833x.h> |
| |
| void pnx833x_machine_restart(char *command) |
| { |
| PNX833X_RESET_CONTROL_2 = 0; |
| PNX833X_RESET_CONTROL = 0; |
| } |
| |
| void pnx833x_machine_halt(void) |
| { |
| while (1) |
| __asm__ __volatile__ ("wait"); |
| |
| } |
| |
| void pnx833x_machine_power_off(void) |
| { |
| pnx833x_machine_halt(); |
| } |