Merge branches 'sh/serial-rework' and 'sh/oprofile'
[pandora-kernel.git] / arch / arm / mach-at91 / include / mach / at91_shdwc.h
1 /*
2  * arch/arm/mach-at91/include/mach/at91_shdwc.h
3  *
4  * Copyright (C) 2007 Andrew Victor
5  * Copyright (C) 2007 Atmel Corporation.
6  *
7  * Shutdown Controller (SHDWC) - System peripherals regsters.
8  * Based on AT91SAM9261 datasheet revision D.
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  */
15
16 #ifndef AT91_SHDWC_H
17 #define AT91_SHDWC_H
18
19 #define AT91_SHDW_CR            (AT91_SHDWC + 0x00)     /* Shut Down Control Register */
20 #define         AT91_SHDW_SHDW          (1    << 0)             /* Shut Down command */
21 #define         AT91_SHDW_KEY           (0xa5 << 24)            /* KEY Password */
22
23 #define AT91_SHDW_MR            (AT91_SHDWC + 0x04)     /* Shut Down Mode Register */
24 #define         AT91_SHDW_WKMODE0       (3 << 0)                /* Wake-up 0 Mode Selection */
25 #define                 AT91_SHDW_WKMODE0_NONE          0
26 #define                 AT91_SHDW_WKMODE0_HIGH          1
27 #define                 AT91_SHDW_WKMODE0_LOW           2
28 #define                 AT91_SHDW_WKMODE0_ANYLEVEL      3
29 #define         AT91_SHDW_CPTWK0        (0xf << 4)              /* Counter On Wake Up 0 */
30 #define                 AT91_SHDW_CPTWK0_(x)    ((x) << 4)
31 #define         AT91_SHDW_RTTWKEN       (1   << 16)             /* Real Time Timer Wake-up Enable */
32
33 #define AT91_SHDW_SR            (AT91_SHDWC + 0x08)     /* Shut Down Status Register */
34 #define         AT91_SHDW_WAKEUP0       (1 <<  0)               /* Wake-up 0 Status */
35 #define         AT91_SHDW_RTTWK         (1 << 16)               /* Real-time Timer Wake-up */
36 #define         AT91_SHDW_RTCWK         (1 << 17)               /* Real-time Clock Wake-up [SAM9RL] */
37
38 #endif