mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-14 18:36:42 +07:00
8e4971175a
To make source code of loongson sharable to the machines(such as gdium) made by the other companies, we rename arch/mips/lemote to arch/mips/loongson, asm/mach-lemote to asm/mach-loongson, and rename lm2e to the name of the machine: fuloong-2e. accordingly, FULONG are renamed to FULOONG2E to make it distinguishable to the future FULOONG2F. and also, some other relative tuning is needed. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
37 lines
913 B
C
37 lines
913 B
C
/*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 1998, 2001, 03, 07 by Ralf Baechle (ralf@linux-mips.org)
|
|
*
|
|
* RTC routines for PC style attached Dallas chip.
|
|
*/
|
|
#ifndef __ASM_MACH_LOONGSON_MC146818RTC_H
|
|
#define __ASM_MACH_LOONGSON_MC146818RTC_H
|
|
|
|
#include <linux/io.h>
|
|
|
|
#define RTC_PORT(x) (0x70 + (x))
|
|
#define RTC_IRQ 8
|
|
|
|
static inline unsigned char CMOS_READ(unsigned long addr)
|
|
{
|
|
outb_p(addr, RTC_PORT(0));
|
|
return inb_p(RTC_PORT(1));
|
|
}
|
|
|
|
static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
|
|
{
|
|
outb_p(addr, RTC_PORT(0));
|
|
outb_p(data, RTC_PORT(1));
|
|
}
|
|
|
|
#define RTC_ALWAYS_BCD 0
|
|
|
|
#ifndef mc146818_decode_year
|
|
#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
|
|
#endif
|
|
|
|
#endif /* __ASM_MACH_LOONGSON_MC146818RTC_H */
|