diff options
| author | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2007-08-25 13:01:50 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-10-12 02:46:00 +0400 |
| commit | ea202c632a52c4a83f1bd82d8d06bc8e04f2689a (patch) | |
| tree | 1815b69d45b99d8f20d0fb33ba7b34b8319f2507 /include/asm-mips/mach-jazz/mc146818rtc.h | |
| parent | 1f21d2bde0046e959b53756f74d96dfd040a803b (diff) | |
| download | linux-ea202c632a52c4a83f1bd82d8d06bc8e04f2689a.tar.xz | |
[MIPS] JAZZ fixes
- restructured irq handling
- switched vdma to use memory allocated via get_free_pages
- setup platform devices for serial, jazz_esp and jazzsonic
- fixed cmos rtc access
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/mach-jazz/mc146818rtc.h')
| -rw-r--r-- | include/asm-mips/mach-jazz/mc146818rtc.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/asm-mips/mach-jazz/mc146818rtc.h b/include/asm-mips/mach-jazz/mc146818rtc.h index f44fdba1998b..987f727afe25 100644 --- a/include/asm-mips/mach-jazz/mc146818rtc.h +++ b/include/asm-mips/mach-jazz/mc146818rtc.h @@ -4,12 +4,15 @@ * for more details. * * Copyright (C) 1998, 2001, 03 by Ralf Baechle + * Copyright (C) 2007 Thomas Bogendoerfer * * RTC routines for Jazz style attached Dallas chip. */ #ifndef __ASM_MACH_JAZZ_MC146818RTC_H #define __ASM_MACH_JAZZ_MC146818RTC_H +#include <linux/delay.h> + #include <asm/io.h> #include <asm/jazz.h> @@ -19,16 +22,17 @@ static inline unsigned char CMOS_READ(unsigned long addr) { outb_p(addr, RTC_PORT(0)); - - return *(char *)JAZZ_RTC_BASE; + return *(volatile char *)JAZZ_RTC_BASE; } static inline void CMOS_WRITE(unsigned char data, unsigned long addr) { outb_p(addr, RTC_PORT(0)); - *(char *)JAZZ_RTC_BASE = data; + *(volatile char *)JAZZ_RTC_BASE = data; } #define RTC_ALWAYS_BCD 0 +#define mc146818_decode_year(year) ((year) + 1980) + #endif /* __ASM_MACH_JAZZ_MC146818RTC_H */ |