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-rw-r--r--include/asm-sparc/mc146818rtc.h35
1 files changed, 7 insertions, 28 deletions
diff --git a/include/asm-sparc/mc146818rtc.h b/include/asm-sparc/mc146818rtc.h
index fa7eac926582..9ab65c21e9e4 100644
--- a/include/asm-sparc/mc146818rtc.h
+++ b/include/asm-sparc/mc146818rtc.h
@@ -1,29 +1,8 @@
1/* 1#ifndef ___ASM_SPARC_MC146818RTC_H
2 * Machine dependent access functions for RTC registers. 2#define ___ASM_SPARC_MC146818RTC_H
3 */ 3#if defined(__sparc__) && defined(__arch64__)
4#ifndef __ASM_SPARC_MC146818RTC_H 4#include <asm-sparc/mc146818rtc_64.h>
5#define __ASM_SPARC_MC146818RTC_H 5#else
6 6#include <asm-sparc/mc146818rtc_32.h>
7#include <asm/io.h> 7#endif
8
9#ifndef RTC_PORT
10#define RTC_PORT(x) (0x70 + (x))
11#define RTC_ALWAYS_BCD 1 /* RTC operates in binary mode */
12#endif 8#endif
13
14/*
15 * The yet supported machines all access the RTC index register via
16 * an ISA port access but the way to access the date register differs ...
17 */
18#define CMOS_READ(addr) ({ \
19outb_p((addr),RTC_PORT(0)); \
20inb_p(RTC_PORT(1)); \
21})
22#define CMOS_WRITE(val, addr) ({ \
23outb_p((addr),RTC_PORT(0)); \
24outb_p((val),RTC_PORT(1)); \
25})
26
27#define RTC_IRQ 8
28
29#endif /* __ASM_SPARC_MC146818RTC_H */