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/*- * Copyright (c) 2006 M. Warner Losh. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* $FreeBSD: release/9.1.0/sys/arm/at91/at91_rtcreg.h 185265 2008-11-25 00:13:26Z imp $ */ #ifndef ARM_AT91_AT91_RTCREG_H #define ARM_AT91_AT91_RTCREG_H /* Registers */ #define RTC_CR 0x00 /* RTC Control Register */ #define RTC_MR 0x04 /* RTC Mode Register */ #define RTC_TIMR 0x08 /* RTC Time Register */ #define RTC_CALR 0x0c /* RTC Calendar Register */ #define RTC_TIMALR 0x10 /* RTC Time Alarm Register */ #define RTC_CALALR 0x14 /* RTC Calendar Alarm Register */ #define RTC_SR 0x18 /* RTC Status Register */ #define RTC_SCCR 0x1c /* RTC Status Command Clear Register */ #define RTC_IER 0x20 /* RTC Interrupt Enable Register */ #define RTC_IDR 0x24 /* RTC Interrupt Disable Register */ #define RTC_IMR 0x28 /* RTC Interrupt Mask Register */ #define RTC_VER 0x2c /* RTC Valid Entry Register */ /* TIMR */ #define RTC_TIMR_SEC_M 0x7fUL #define RTC_TIMR_SEC_S 0 #define RTC_TIMR_SEC(x) FROMBCD(((x) & RTC_TIMR_SEC_M) >> RTC_TIMR_SEC_S) #define RTC_TIMR_MIN_M 0x7f00UL #define RTC_TIMR_MIN_S 8 #define RTC_TIMR_MIN(x) FROMBCD(((x) & RTC_TIMR_MIN_M) >> RTC_TIMR_MIN_S) #define RTC_TIMR_HR_M 0x3f0000UL #define RTC_TIMR_HR_S 16 #define RTC_TIMR_HR(x) FROMBCD(((x) & RTC_TIMR_HR_M) >> RTC_TIMR_HR_S) #define RTC_TIMR_MK(hr, min, sec) \ ((TOBCD(hr) << RTC_TIMR_HR_S) | \ (TOBCD(min) << RTC_TIMR_MIN_S) | \ (TOBCD(sec) << RTC_TIMR_SEC_S)) #define RTC_TIMR_PM (1UL << 22) /* CALR */ #define RTC_CALR_CEN_M 0x0000007fUL #define RTC_CALR_CEN_S 0 #define RTC_CALR_CEN(x) FROMBCD(((x) & RTC_CALR_CEN_M) >> RTC_CALR_CEN_S) #define RTC_CALR_YEAR_M 0x0000ff00UL #define RTC_CALR_YEAR_S 8 #define RTC_CALR_YEAR(x) FROMBCD(((x) & RTC_CALR_YEAR_M) >> RTC_CALR_YEAR_S) #define RTC_CALR_MON_M 0x001f0000UL #define RTC_CALR_MON_S 16 #define RTC_CALR_MON(x) FROMBCD(((x) & RTC_CALR_MON_M) >> RTC_CALR_MON_S) #define RTC_CALR_DOW_M 0x00d0000UL #define RTC_CALR_DOW_S 21 #define RTC_CALR_DOW(x) FROMBCD(((x) & RTC_CALR_DOW_M) >> RTC_CALR_DOW_S) #define RTC_CALR_DAY_M 0x3f00000UL #define RTC_CALR_DAY_S 24 #define RTC_CALR_DAY(x) FROMBCD(((x) & RTC_CALR_DAY_M) >> RTC_CALR_DAY_S) #define RTC_CALR_MK(yr, mon, day, dow) \ ((TOBCD((yr) / 100 + 19) << RTC_CALR_CEN_S) | \ (TOBCD((yr) % 100) << RTC_CALR_YEAR_S) | \ (TOBCD(mon) << RTC_CALR_MON_S) | \ (TOBCD(dow) << RTC_CALR_DOW_S) | \ (TOBCD(day) << RTC_CALR_DAY_S)) #endif /* ARM_AT91_AT91_RTCREG_H */