Commit f4dd156e authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds

[PATCH] sh: hd64461 updates

From: Paul Mundt <lethal@linux-sh.org>

This updates a number of the hd64461 cchip definitions (needed by hitfb), and
also adds some additional I/O routines.
parent 55dcf046
/*
* $Id: io.c,v 1.4 2003/08/03 03:05:10 lethal Exp $
* $Id: io.c,v 1.5 2004/02/01 19:46:04 lethal Exp $
* Copyright (C) 2000 YAEGASHI Takeshi
* Typical I/O routines for HD64461 system.
*/
......@@ -99,3 +99,44 @@ void hd64461_outl(unsigned int b, unsigned long port)
*(volatile unsigned long*)PORT2ADDR(port) = b;
}
void hd64461_insb(unsigned long port, void *buffer, unsigned long count)
{
volatile unsigned char* addr=(volatile unsigned char*)PORT2ADDR(port);
unsigned char *buf=buffer;
while(count--) *buf++=*addr;
}
void hd64461_insw(unsigned long port, void *buffer, unsigned long count)
{
volatile unsigned short* addr=(volatile unsigned short*)PORT2ADDR(port);
unsigned short *buf=buffer;
while(count--) *buf++=*addr;
}
void hd64461_insl(unsigned long port, void *buffer, unsigned long count)
{
volatile unsigned long* addr=(volatile unsigned long*)PORT2ADDR(port);
unsigned long *buf=buffer;
while(count--) *buf++=*addr;
}
void hd64461_outsb(unsigned long port, const void *buffer, unsigned long count)
{
volatile unsigned char* addr=(volatile unsigned char*)PORT2ADDR(port);
const unsigned char *buf=buffer;
while(count--) *addr=*buf++;
}
void hd64461_outsw(unsigned long port, const void *buffer, unsigned long count)
{
volatile unsigned short* addr=(volatile unsigned short*)PORT2ADDR(port);
const unsigned short *buf=buffer;
while(count--) *addr=*buf++;
}
void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count)
{
volatile unsigned long* addr=(volatile unsigned long*)PORT2ADDR(port);
const unsigned long *buf=buffer;
while(count--) *addr=*buf++;
}
#ifndef __ASM_SH_HD64461
#define __ASM_SH_HD64461
/*
* $Id: hd64461.h,v 1.3 2003/05/04 19:30:14 lethal Exp $
* $Id: hd64461.h,v 1.4 2004/02/01 19:46:04 lethal Exp $
* Copyright (C) 2000 YAEGASHI Takeshi
* Hitachi HD64461 companion chip support
*/
#include <linux/config.h>
#define HD64461_STBCR 0x10000
#define HD64461_STBCR_CKIO_STBY 0x2000
#define HD64461_STBCR_SAFECKE_IST 0x1000
#define HD64461_STBCR_SLCKE_IST 0x0800
#define HD64461_STBCR_SAFECKE_OST 0x0400
#define HD64461_STBCR_SLCKE_OST 0x0200
#define HD64461_STBCR_SMIAST 0x0100
#define HD64461_STBCR_SLCDST 0x0080
#define HD64461_STBCR_SPC0ST 0x0040
#define HD64461_STBCR_SPC1ST 0x0020
#define HD64461_STBCR_SAFEST 0x0010
#define HD64461_STBCR_STM0ST 0x0008
#define HD64461_STBCR_STM1ST 0x0004
#define HD64461_STBCR_SIRST 0x0002
#define HD64461_STBCR_SURTSD 0x0001
#define HD64461_SYSCR 0x10002
#define HD64461_SCPUCR 0x10004
#define HD64461_LCDCBAR 0x11000
#define HD64461_LCDCLOR 0x11002
#define HD64461_LCDCCRR 0x11004
#define HD64461_LCDCCR 0x11004
#define HD64461_LCDCCR_MOFF 0x80
#define HD64461_LDR1 0x11010
#define HD64461_LDR1_DON 0x01
#define HD64461_LDR1_DINV 0x80
#define HD64461_LDR2 0x11012
#define HD64461_LDHNCR 0x11014
#define HD64461_LDHNSR 0x11016
......@@ -28,6 +48,35 @@
#define HD64461_CPTRAR 0x11034
#define HD64461_CPTRDR 0x11036
#define HD64461_GRDOR 0x11040
#define HD64461_GRSCR 0x11042
#define HD64461_GRCFGR 0x11044
#define HD64461_GRCFGR_ACCSTATUS 0x10
#define HD64461_GRCFGR_ACCRESET 0x08
#define HD64461_GRCFGR_ACCSTART_BITBLT 0x06
#define HD64461_GRCFGR_ACCSTART_LINE 0x04
#define HD64461_GRCFGR_COLORDEPTH16 0x01
#define HD64461_LNSARH 0x11046
#define HD64461_LNSARL 0x11048
#define HD64461_LNAXLR 0x1104a
#define HD64461_LNDGR 0x1104c
#define HD64461_LNAXR 0x1104e
#define HD64461_LNERTR 0x11050
#define HD64461_LNMDR 0x11052
#define HD64461_BBTSSARH 0x11054
#define HD64461_BBTSSARL 0x11056
#define HD64461_BBTDSARH 0x11058
#define HD64461_BBTDSARL 0x1105a
#define HD64461_BBTDWR 0x1105c
#define HD64461_BBTDHR 0x1105e
#define HD64461_BBTPARH 0x11060
#define HD64461_BBTPARL 0x11062
#define HD64461_BBTMARH 0x11064
#define HD64461_BBTMARL 0x11066
#define HD64461_BBTROPR 0x11068
#define HD64461_BBTMDR 0x1106a
#define HD64461_PCC0ISR 0x12000
#define HD64461_PCC0GCR 0x12002
#define HD64461_PCC0CSCR 0x12004
......
......@@ -23,6 +23,15 @@ extern void hd64461_outl(unsigned int value, unsigned long port);
extern unsigned char hd64461_inb_p(unsigned long port);
extern void hd64461_outb_p(unsigned char value, unsigned long port);
extern void hd64461_insb(unsigned long port, const void *buffer, unsigned long count);
extern void hd64461_insw(unsigned long port, const void *buffer, unsigned long count);
extern void hd64461_insl(unsigned long port, const void *buffer, unsigned long count);
extern void hd64461_outsb(unsigned long port, const void *buffer, unsigned long count);
extern void hd64461_outsw(unsigned long port, const void *buffer, unsigned long count);
extern void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count);
extern int hd64461_irq_demux(int irq);
#endif /* _ASM_SH_IO_HD64461_H */
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