Updated pcmcia driver with pb1200 and db1200 support.

Updated db1200_defconfig so pcmcia is enabled by default.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

6 files changed, 41 insertions, 6 deletions

diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
index a5e3ea41369..0f29815003f 100644
--- a/arch/mips/au1000/common/platform.c
+++ b/arch/mips/au1000/common/platform.c
@@ -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,
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index a41fbb38fdc..77ecee7f987 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -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
diff --git a/drivers/pcmcia/au1000_db1x00.c b/drivers/pcmcia/au1000_db1x00.c
index 42cf8bfbcc9..24cfee1a412 100644
--- a/drivers/pcmcia/au1000_db1x00.c
+++ b/drivers/pcmcia/au1000_db1x00.c
@@ -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;
diff --git a/drivers/pcmcia/au1000_generic.h b/drivers/pcmcia/au1000_generic.h
index d5122b1ea94..b0e7908392a 100644
--- a/drivers/pcmcia/au1000_generic.h
+++ b/drivers/pcmcia/au1000_generic.h
@@ -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
diff --git a/include/asm-mips/mach-db1x00/db1200.h b/include/asm-mips/mach-db1x00/db1200.h
index 6d1ddf43d29..5d894376fc1 100644
--- a/include/asm-mips/mach-db1x00/db1200.h
+++ b/include/asm-mips/mach-db1x00/db1200.h
@@ -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)))
diff --git a/include/asm-mips/mach-pb1x00/pb1200.h b/include/asm-mips/mach-pb1x00/pb1200.h
index 0f6646335e9..9a3088b19bf 100644
--- a/include/asm-mips/mach-pb1x00/pb1200.h
+++ b/include/asm-mips/mach-pb1x00/pb1200.h
@@ -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