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- /*
- * [origin: Linux kernel include/asm-arm/arch-at91/at91_rstc.h]
- *
- * Copyright (C) 2007 Andrew Victor
- * Copyright (C) 2007 Atmel Corporation.
- *
- * Reset Controller (RSTC) - System peripherals regsters.
- * Based on AT91SAM9261 datasheet revision D.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
- #ifndef AT91_RSTC_H
- #define AT91_RSTC_H
- #define AT91_RSTC_CR (AT91_RSTC + 0x00) /* Reset Controller Control Register */
- #define AT91_RSTC_PROCRST (1 << 0) /* Processor Reset */
- #define AT91_RSTC_PERRST (1 << 2) /* Peripheral Reset */
- #define AT91_RSTC_EXTRST (1 << 3) /* External Reset */
- #define AT91_RSTC_KEY (0xa5 << 24) /* KEY Password */
- #define AT91_RSTC_SR (AT91_RSTC + 0x04) /* Reset Controller Status Register */
- #define AT91_RSTC_URSTS (1 << 0) /* User Reset Status */
- #define AT91_RSTC_RSTTYP (7 << 8) /* Reset Type */
- #define AT91_RSTC_RSTTYP_GENERAL (0 << 8)
- #define AT91_RSTC_RSTTYP_WAKEUP (1 << 8)
- #define AT91_RSTC_RSTTYP_WATCHDOG (2 << 8)
- #define AT91_RSTC_RSTTYP_SOFTWARE (3 << 8)
- #define AT91_RSTC_RSTTYP_USER (4 << 8)
- #define AT91_RSTC_NRSTL (1 << 16) /* NRST Pin Level */
- #define AT91_RSTC_SRCMP (1 << 17) /* Software Reset Command in Progress */
- #define AT91_RSTC_MR (AT91_RSTC + 0x08) /* Reset Controller Mode Register */
- #define AT91_RSTC_URSTEN (1 << 0) /* User Reset Enable */
- #define AT91_RSTC_URSTIEN (1 << 4) /* User Reset Interrupt Enable */
- #define AT91_RSTC_ERSTL (0xf << 8) /* External Reset Length */
- #endif
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