[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/jazz.h b/include/asm-mips/jazz.h
index 81cbf00..83f449d 100644
--- a/include/asm-mips/jazz.h
+++ b/include/asm-mips/jazz.h
@@ -185,37 +185,25 @@
#define JAZZ_IO_IRQ_ENABLE 0xe0010002
/*
- * JAZZ interrupt enable bits
- */
-#define JAZZ_IE_PARALLEL (1 << 0)
-#define JAZZ_IE_FLOPPY (1 << 1)
-#define JAZZ_IE_SOUND (1 << 2)
-#define JAZZ_IE_VIDEO (1 << 3)
-#define JAZZ_IE_ETHERNET (1 << 4)
-#define JAZZ_IE_SCSI (1 << 5)
-#define JAZZ_IE_KEYBOARD (1 << 6)
-#define JAZZ_IE_MOUSE (1 << 7)
-#define JAZZ_IE_SERIAL1 (1 << 8)
-#define JAZZ_IE_SERIAL2 (1 << 9)
-
-/*
* JAZZ Interrupt Level definitions
*
* This is somewhat broken. For reasons which nobody can remember anymore
* we remap the Jazz interrupts to the usual ISA style interrupt numbers.
*/
-#define JAZZ_PARALLEL_IRQ 16
-#define JAZZ_FLOPPY_IRQ 17
-#define JAZZ_SOUND_IRQ 18
-#define JAZZ_VIDEO_IRQ 19
-#define JAZZ_ETHERNET_IRQ 20
-#define JAZZ_SCSI_IRQ 21
-#define JAZZ_KEYBOARD_IRQ 22
-#define JAZZ_MOUSE_IRQ 23
-#define JAZZ_SERIAL1_IRQ 24
-#define JAZZ_SERIAL2_IRQ 25
+#define JAZZ_IRQ_START 24
+#define JAZZ_IRQ_END (24 + 9)
+#define JAZZ_PARALLEL_IRQ (JAZZ_IRQ_START + 0)
+#define JAZZ_FLOPPY_IRQ (JAZZ_IRQ_START + 1)
+#define JAZZ_SOUND_IRQ (JAZZ_IRQ_START + 2)
+#define JAZZ_VIDEO_IRQ (JAZZ_IRQ_START + 3)
+#define JAZZ_ETHERNET_IRQ (JAZZ_IRQ_START + 4)
+#define JAZZ_SCSI_IRQ (JAZZ_IRQ_START + 5)
+#define JAZZ_KEYBOARD_IRQ (JAZZ_IRQ_START + 6)
+#define JAZZ_MOUSE_IRQ (JAZZ_IRQ_START + 7)
+#define JAZZ_SERIAL1_IRQ (JAZZ_IRQ_START + 8)
+#define JAZZ_SERIAL2_IRQ (JAZZ_IRQ_START + 9)
-#define JAZZ_TIMER_IRQ 31
+#define JAZZ_TIMER_IRQ (MIPS_CPU_IRQ_BASE+6)
/*
diff --git a/include/asm-mips/jazzdma.h b/include/asm-mips/jazzdma.h
index 0a205b7..8bb37bb 100644
--- a/include/asm-mips/jazzdma.h
+++ b/include/asm-mips/jazzdma.h
@@ -7,7 +7,6 @@
/*
* Prototypes and macros
*/
-extern void vdma_init(void);
extern unsigned long vdma_alloc(unsigned long paddr, unsigned long size);
extern int vdma_free(unsigned long laddr);
extern int vdma_remap(unsigned long laddr, unsigned long paddr,
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 */