diff options
Diffstat (limited to 'arch/mips/mti-malta/malta-reset.c')
-rw-r--r-- | arch/mips/mti-malta/malta-reset.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/mips/mti-malta/malta-reset.c b/arch/mips/mti-malta/malta-reset.c new file mode 100644 index 000000000000..42dee4da37ba --- /dev/null +++ b/arch/mips/mti-malta/malta-reset.c | |||
@@ -0,0 +1,56 @@ | |||
1 | /* | ||
2 | * Carsten Langgaard, carstenl@mips.com | ||
3 | * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. | ||
4 | * | ||
5 | * ######################################################################## | ||
6 | * | ||
7 | * This program is free software; you can distribute it and/or modify it | ||
8 | * under the terms of the GNU General Public License (Version 2) as | ||
9 | * published by the Free Software Foundation. | ||
10 | * | ||
11 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
14 | * for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License along | ||
17 | * with this program; if not, write to the Free Software Foundation, Inc., | ||
18 | * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. | ||
19 | * | ||
20 | * ######################################################################## | ||
21 | * | ||
22 | * Reset the MIPS boards. | ||
23 | * | ||
24 | */ | ||
25 | #include <linux/pm.h> | ||
26 | |||
27 | #include <asm/io.h> | ||
28 | #include <asm/reboot.h> | ||
29 | #include <asm/mips-boards/generic.h> | ||
30 | |||
31 | static void mips_machine_restart(char *command); | ||
32 | static void mips_machine_halt(void); | ||
33 | |||
34 | static void mips_machine_restart(char *command) | ||
35 | { | ||
36 | unsigned int __iomem *softres_reg = | ||
37 | ioremap(SOFTRES_REG, sizeof(unsigned int)); | ||
38 | |||
39 | __raw_writel(GORESET, softres_reg); | ||
40 | } | ||
41 | |||
42 | static void mips_machine_halt(void) | ||
43 | { | ||
44 | unsigned int __iomem *softres_reg = | ||
45 | ioremap(SOFTRES_REG, sizeof(unsigned int)); | ||
46 | |||
47 | __raw_writel(GORESET, softres_reg); | ||
48 | } | ||
49 | |||
50 | |||
51 | void mips_reboot_setup(void) | ||
52 | { | ||
53 | _machine_restart = mips_machine_restart; | ||
54 | _machine_halt = mips_machine_halt; | ||
55 | pm_power_off = mips_machine_halt; | ||
56 | } | ||