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atpic.c
(8.88 KB)
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ds1553_bus_fdt.c
(3.5 KB)
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ds1553_core.c
(5.47 KB)
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ds1553_reg.h
(3.85 KB)
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fsl_diu.c
(14.18 KB)
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fsl_espi.c
(11.72 KB)
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fsl_sata.c
(56.71 KB)
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fsl_sata.h
(6.96 KB)
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i2c.c
(10.5 KB)
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isa.c
(2.76 KB)
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lbc.c
(20.7 KB)
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lbc.h
(4.81 KB)
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mpc85xx.c
(7.21 KB)
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mpc85xx.h
(5.78 KB)
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mpc85xx_cache.c
(5.12 KB)
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mpc85xx_gpio.c
(6.83 KB)
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pci_mpc85xx.c
(24.85 KB)
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pci_mpc85xx_pcib.c
(3.4 KB)
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platform_mpc85xx.c
(17.23 KB)
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qoriq_gpio.c
(7.36 KB)
Editing: ds1553_reg.h
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (C) 2006-2008 Semihalf, Grzegorz Bernacki * 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 THE 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. * * $FreeBSD$ */ #ifndef _DEV_RTC_DS1553_H_ #define _DEV_RTC_DS1553_H_ /* DS1553 registers */ #define DS1553_NVRAM_SIZE 0x1ff0 #define DS1553_OFF_FLAGS 0x1ff0 #define DS1553_OFF_ALARM_SECONDS 0x1ff2 #define DS1553_OFF_ALARM_MINUTES 0x1ff3 #define DS1553_OFF_ALARM_HOURS 0x1ff4 #define DS1553_OFF_ALARM_DATE 0x1ff5 #define DS1553_OFF_INTERRUPTS 0x1ff6 #define DS1553_OFF_WATCHDOG 0x1ff7 #define DS1553_OFF_CONTROL 0x1ff8 #define DS1553_OFF_SECONDS 0x1ff9 #define DS1553_OFF_MINUTES 0x1ffa #define DS1553_OFF_HOURS 0x1ffb #define DS1553_OFF_DAYOFWEEK 0x1ffc #define DS1553_OFF_DATE 0x1ffd #define DS1553_OFF_MONTH 0x1ffe #define DS1553_OFF_YEAR 0x1fff /* dayofweek register's bits */ #define DS1553_BIT_FREQ_TEST 0x40 /* frequency test bit */ /* seconds register's bit */ #define DS1553_BIT_OSC 0x80 /* oscillator start/stop bit */ /* control register's bits */ #define DS1553_BIT_WRITE 0x80 /* write */ #define DS1553_BIT_READ 0x40 /* read */ /* watchdog register's bits */ #define DS1553_BIT_WATCHDOG 0x80 /* watchdog steering bit */ #define DS1553_BIT_BMB4 0x40 /* watchdog multiplier bit4 */ #define DS1553_BIT_BMB3 0x20 /* watchdog multiplier bit3 */ #define DS1553_BIT_BMB2 0x10 /* watchdog multiplier bit2 */ #define DS1553_BIT_BMB1 0x8 /* watchdog multiplier bit1 */ #define DS1553_BIT_BMB0 0x4 /* watchdog multiplier bit0 */ #define DS1553_BIT_RB1 0x2 /* watchdog resolution bit1 */ #define DS1553_BIT_RB0 0x1 /* watchdog resolution bit0 */ /* alarm seconds/minutes/hours/date register's bit */ #define DS1553_BIT_AM 0x80 /* alarm mask bit */ /* flag register's bits */ #define DS1553_BIT_BLF 0x10 /* battery flag */ #define DS1553_BIT_WF 0x80 /* watchdog flag */ /* register's mask */ #define DS1553_MASK_MONTH 0x1f #define DS1553_MASK_DATE 0x3f #define DS1553_MASK_DAYOFWEEK 0x7 #define DS1553_MASK_HOUR 0x3f #define DS1553_MASK_MINUTES 0x7f #define DS1553_MASK_SECONDS 0x7f struct ds1553_softc { bus_space_tag_t sc_bst; /* bus space tag */ bus_space_handle_t sc_bsh; /* bus space handle */ int rid; /* resource id */ struct resource *res; struct mtx sc_mtx; /* hardware mutex */ uint32_t year_offset; /* read/write functions */ uint8_t (*sc_read)(device_t, bus_size_t); void (*sc_write)(device_t, bus_size_t, uint8_t); }; /* device interface */ int ds1553_attach(device_t); /* clock interface */ int ds1553_gettime(device_t, struct timespec *); int ds1553_settime(device_t, struct timespec *); #endif /* _DEV_RTC_DS1553_H_ */
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