Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-08 15:04:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Updated pcmcia driver with pb1200 and db1200 support.

Browse Source 
Updated db1200_defconfig so pcmcia is enabled by default.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Pete Popov 2005-09-17 00:38:10 +00:00 committed by Ralf Baechle
parent efe29c0f34
commit d6460827af
6 changed files with 41 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/mips/au1000/common/platform.c
View File

@ -207,8 +207,6 @@ static struct platform_device au1200_ide0_device = {
.resource = au1200_ide0_resources,
};
#endif
static struct platform_device au1x00_pcmcia_device = {
.name = "au1x00-pcmcia",
.id = 0,

2
drivers/pcmcia/Makefile
View File

@ -42,9 +42,11 @@ pxa2xx_core-y += soc_common.o pxa2xx_base.o
au1x00_ss-y += au1000_generic.o
au1x00_ss-$(CONFIG_MIPS_PB1000) += au1000_pb1x00.o
au1x00_ss-$(CONFIG_MIPS_PB1100) += au1000_pb1x00.o
au1x00_ss-$(CONFIG_MIPS_PB1200) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_PB1500) += au1000_pb1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1000) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1100) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1200) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1500) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_DB1550) += au1000_db1x00.o
au1x00_ss-$(CONFIG_MIPS_XXS1500) += au1000_xxs1500.o

21
drivers/pcmcia/au1000_db1x00.c
View File

@ -40,7 +40,15 @@
#include <asm/irq.h>
#include <asm/signal.h>
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-db1x00/db1x00.h>
#if defined(CONFIG_MIPS_DB1200)
#include <db1200.h>
#elif defined(CONFIG_MIPS_PB1200)
#include <pb1200.h>
#else
#include <asm/mach-db1x00/db1x00.h>
static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
#endif
#include "au1000_generic.h"
@ -50,7 +58,6 @@
#define debug(x,args...)
#endif
static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
struct au1000_pcmcia_socket au1000_pcmcia_socket[PCMCIA_NUM_SOCKS];
extern int au1x00_pcmcia_socket_probe(struct device *, struct pcmcia_low_level *, int, int);
@ -59,6 +66,8 @@ static int db1x00_pcmcia_hw_init(struct au1000_pcmcia_socket *skt)
{
#ifdef CONFIG_MIPS_DB1550
skt->irq = skt->nr ? AU1000_GPIO_5 : AU1000_GPIO_3;
#elif defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
skt->irq = skt->nr ? BOARD_PC1_INT : BOARD_PC0_INT;
#else
skt->irq = skt->nr ? AU1000_GPIO_5 : AU1000_GPIO_2;
#endif
@ -85,11 +94,19 @@ db1x00_pcmcia_socket_state(struct au1000_pcmcia_socket *skt, struct pcmcia_state
switch (skt->nr) {
case 0:
vs = bcsr->status & 0x3;
#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
inserted = BOARD_CARD_INSERTED(0);
#else
inserted = !(bcsr->status & (1<<4));
#endif
break;
case 1:
vs = (bcsr->status & 0xC)>>2;
#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
inserted = BOARD_CARD_INSERTED(1);
#else
inserted = !(bcsr->status & (1<<5));
#endif
break;
default:/* should never happen */
return;

4
drivers/pcmcia/au1000_generic.h
View File

@ -44,13 +44,13 @@
/* pcmcia socket 1 needs external glue logic so the memory map
* differs from board to board.
*/
#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_PB1550)
#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_PB1200)
#define AU1X_SOCK1_IO 0xF08000000
#define AU1X_SOCK1_PHYS_ATTR 0xF48000000
#define AU1X_SOCK1_PHYS_MEM 0xF88000000
#define AU1X_SOCK1_PSEUDO_PHYS_ATTR 0xF4800000
#define AU1X_SOCK1_PSEUDO_PHYS_MEM 0xF8800000
#elif defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550)
#elif defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550) || defined(CONFIG_MIPS_DB1200)
#define AU1X_SOCK1_IO 0xF04000000
#define AU1X_SOCK1_PHYS_ATTR 0xF44000000
#define AU1X_SOCK1_PHYS_MEM 0xF84000000

10
include/asm-mips/mach-db1x00/db1200.h
View File

@ -206,6 +206,16 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
#define DB1200_INT_END (DB1200_INT_BEGIN + 15)
/* For drivers/pcmcia/au1000_db1x00.c */
/* PCMCIA Db1x00 specific defines */
#define PCMCIA_MAX_SOCK 1
#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
/* VPP/VCC */
#define SET_VCC_VPP(VCC, VPP, SLOT)\
((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8))
#define BOARD_PC0_INT DB1200_PC0_INT
#define BOARD_PC1_INT DB1200_PC1_INT
#define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET)))

8
include/asm-mips/mach-pb1x00/pb1200.h
View File

@ -173,6 +173,14 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
#define BCSR_INT_SD1INSERT 0x4000
#define BCSR_INT_SD1EJECT 0x8000
/* PCMCIA Db1x00 specific defines */
#define PCMCIA_MAX_SOCK 1
#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
/* VPP/VCC */
#define SET_VCC_VPP(VCC, VPP, SLOT)\
((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8))
#define AU1XXX_SMC91111_PHYS_ADDR (0x0D000300)
#define AU1XXX_SMC91111_IRQ PB1200_ETH_INT