| Andrew Victor | eaa595c | 2006-11-30 16:23:18 +0100 | [diff] [blame] | 1 | /* |
| Andrew Victor | 9d04126 | 2007-02-05 11:42:07 +0100 | [diff] [blame] | 2 | * include/asm-arm/arch-at91/at91_shdwc.h |
| Andrew Victor | eaa595c | 2006-11-30 16:23:18 +0100 | [diff] [blame] | 3 | * |
| 4 | * Shutdown Controller (SHDWC) - System peripherals regsters. |
| 5 | * Based on AT91SAM9261 datasheet revision D. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | */ |
| 12 | |
| 13 | #ifndef AT91_SHDWC_H |
| 14 | #define AT91_SHDWC_H |
| 15 | |
| 16 | #define AT91_SHDW_CR (AT91_SHDWC + 0x00) /* Shut Down Control Register */ |
| 17 | #define AT91_SHDW_SHDW (1 << 0) /* Processor Reset */ |
| 18 | #define AT91_SHDW_KEY (0xff << 24) /* KEY Password */ |
| 19 | |
| 20 | #define AT91_SHDW_MR (AT91_SHDWC + 0x04) /* Shut Down Mode Register */ |
| 21 | #define AT91_SHDW_WKMODE0 (3 << 0) /* Wake-up 0 Mode Selection */ |
| 22 | #define AT91_SHDW_WKMODE0_NONE 0 |
| 23 | #define AT91_SHDW_WKMODE0_HIGH 1 |
| 24 | #define AT91_SHDW_WKMODE0_LOW 2 |
| 25 | #define AT91_SHDW_WKMODE0_ANYLEVEL 3 |
| 26 | #define AT91_SHDW_CPTWK0 (0xf << 4) /* Counter On Wake Up 0 */ |
| 27 | #define AT91_SHDW_RTTWKEN (1 << 16) /* Real Time Timer Wake-up Enable */ |
| 28 | |
| 29 | #define AT91_SHDW_SR (AT91_SHDWC + 0x08) /* Shut Down Status Register */ |
| 30 | #define AT91_SHDW_WAKEUP0 (1 << 0) /* Wake-up 0 Status */ |
| 31 | #define AT91_SHDW_RTTWK (1 << 16) /* Real-time Timer Wake-up */ |
| 32 | |
| 33 | #endif |