[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>
diff --git a/include/asm-mips/mach-jazz/mc146818rtc.h b/include/asm-mips/mach-jazz/mc146818rtc.h
index f44fdba..987f727 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 */