diff options
Diffstat (limited to 'arch/arm/include/asm/arch-bcm2835/wdog.h')
| -rw-r--r-- | arch/arm/include/asm/arch-bcm2835/wdog.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-bcm2835/wdog.h b/arch/arm/include/asm/arch-bcm2835/wdog.h new file mode 100644 index 000000000..303a65f32 --- /dev/null +++ b/arch/arm/include/asm/arch-bcm2835/wdog.h @@ -0,0 +1,36 @@ +/* + * (C) Copyright 2012 Stephen Warren + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute 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 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. + */ + +#ifndef _BCM2835_TIMER_H +#define _BCM2835_TIMER_H + +#define BCM2835_WDOG_PHYSADDR 0x20100000 + +struct bcm2835_wdog_regs { + u32 unknown0[7]; + u32 rstc; + u32 unknown1; + u32 wdog; +}; + +#define BCM2835_WDOG_PASSWORD 0x5a000000 + +#define BCM2835_WDOG_RSTC_WRCFG_MASK 0x00000030 +#define BCM2835_WDOG_RSTC_WRCFG_FULL_RESET 0x00000020 + +#define BCM2835_WDOG_WDOG_TIMEOUT_MASK 0x0000ffff + +#endif |