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authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-21 12:40:26 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-21 12:40:26 -0400
commitf8b71a3a92d69cb1c9c2162f9235d3dd550e4aa0 (patch)
treed0853186f33314a6e45903876d0e94d1619fcca9 /include/asm-sparc64/mc146818rtc.h
parent42a77a1b8fe4fd78cf8d8fccbaac918bbe888192 (diff)
parente4f25060b87a627f5cda84b8134911d43c919458 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: (44 commits) sparc: Remove Sparc's asm-offsets for sclow.S sparc64: Update defconfig. sparc64: Add Niagara2 RNG driver. sparc64: Add missing hypervisor service group numbers. sparc64: Remove 4MB and 512K base page size options. sparc64: Convert to generic helpers for IPI function calls. sparc: Use new '%pS' infrastructure to print symbols. sparc32: fix init.c allnoconfig build error sparc64: Config category "Processor type and features" absent sparc: arch/sparc/kernel/apc.c to unlocked_ioctl sparc: join the remaining header files sparc: merge header files with trivial differences sparc: when header files are equal use asm-sparc version sparc: copy sparc64 specific files to asm-sparc sparc: Merge asm-sparc{,64}/asi.h sparc: export openprom.h to userspace sparc: Merge asm-sparc{,64}/types.h sparc: Merge asm-sparc{,64}/termios.h sparc: Merge asm-sparc{,64}/termbits.h sparc: Merge asm-sparc{,64}/setup.h ...
Diffstat (limited to 'include/asm-sparc64/mc146818rtc.h')
-rw-r--r--include/asm-sparc64/mc146818rtc.h35
1 files changed, 1 insertions, 34 deletions
diff --git a/include/asm-sparc64/mc146818rtc.h b/include/asm-sparc64/mc146818rtc.h
index e9c0fcc25c6f..97842e6ed1c2 100644
--- a/include/asm-sparc64/mc146818rtc.h
+++ b/include/asm-sparc64/mc146818rtc.h
@@ -1,34 +1 @@
1/* #include <asm-sparc/mc146818rtc.h>
2 * Machine dependent access functions for RTC registers.
3 */
4#ifndef __ASM_SPARC64_MC146818RTC_H
5#define __ASM_SPARC64_MC146818RTC_H
6
7#include <asm/io.h>
8
9#ifndef RTC_PORT
10#ifdef CONFIG_PCI
11extern unsigned long ds1287_regs;
12#else
13#define ds1287_regs (0UL)
14#endif
15#define RTC_PORT(x) (ds1287_regs + (x))
16#define RTC_ALWAYS_BCD 0
17#endif
18
19/*
20 * The yet supported machines all access the RTC index register via
21 * an ISA port access but the way to access the date register differs ...
22 */
23#define CMOS_READ(addr) ({ \
24outb_p((addr),RTC_PORT(0)); \
25inb_p(RTC_PORT(1)); \
26})
27#define CMOS_WRITE(val, addr) ({ \
28outb_p((addr),RTC_PORT(0)); \
29outb_p((val),RTC_PORT(1)); \
30})
31
32#define RTC_IRQ 8
33
34#endif /* __ASM_SPARC64_MC146818RTC_H */