CRISv10 improve and bugfix fasttimer
[linux-2.6] / include / asm-arm / arch-at91 / at91_shdwc.h
1 /*
2  * include/asm-arm/arch-at91/at91_shdwc.h
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)             /* Shut Down command */
18 #define         AT91_SHDW_KEY           (0xa5 << 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