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-rw-r--r--arch/mips/include/asm/mach-jz4740/jz4740_nand.h4
-rw-r--r--arch/mips/jz4740/platform.c20
2 files changed, 23 insertions, 1 deletions
diff --git a/arch/mips/include/asm/mach-jz4740/jz4740_nand.h b/arch/mips/include/asm/mach-jz4740/jz4740_nand.h
index bb5b9a4e29c8..986982db7c38 100644
--- a/arch/mips/include/asm/mach-jz4740/jz4740_nand.h
+++ b/arch/mips/include/asm/mach-jz4740/jz4740_nand.h
@@ -19,6 +19,8 @@
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
+#define JZ_NAND_NUM_BANKS 4
+
struct jz_nand_platform_data {
int num_partitions;
struct mtd_partition *partitions;
@@ -27,6 +29,8 @@ struct jz_nand_platform_data {
unsigned int busy_gpio;
+ unsigned char banks[JZ_NAND_NUM_BANKS];
+
void (*ident_callback)(struct platform_device *, struct nand_chip *,
struct mtd_partition **, int *num_partitions);
};
diff --git a/arch/mips/jz4740/platform.c b/arch/mips/jz4740/platform.c
index 10929e2bc6d8..e342ed4cbd43 100644
--- a/arch/mips/jz4740/platform.c
+++ b/arch/mips/jz4740/platform.c
@@ -157,11 +157,29 @@ static struct resource jz4740_nand_resources[] = {
.flags = IORESOURCE_MEM,
},
{
- .name = "bank",
+ .name = "bank1",
.start = 0x18000000,
.end = 0x180C0000 - 1,
.flags = IORESOURCE_MEM,
},
+ {
+ .name = "bank2",
+ .start = 0x14000000,
+ .end = 0x140C0000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "bank3",
+ .start = 0x0C000000,
+ .end = 0x0C0C0000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "bank4",
+ .start = 0x08000000,
+ .end = 0x080C0000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
};
struct platform_device jz4740_nand_device = {