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eaa595cb | 1 | /* |
a09e64fb | 2 | * arch/arm/mach-at91/include/mach/at91_shdwc.h |
eaa595cb | 3 | * |
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4 | * Copyright (C) 2007 Andrew Victor |
5 | * Copyright (C) 2007 Atmel Corporation. | |
6 | * | |
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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 */ | |
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20 | #define AT91_SHDW_SHDW (1 << 0) /* Shut Down command */ |
21 | #define AT91_SHDW_KEY (0xa5 << 24) /* KEY Password */ | |
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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 */ | |
565ac445 | 30 | #define AT91_SHDW_CPTWK0_(x) ((x) << 4) |
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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 */ | |
565ac445 | 36 | #define AT91_SHDW_RTCWK (1 << 17) /* Real-time Clock Wake-up [SAM9RL] */ |
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37 | |
38 | #endif |