[ARM] 3869/1: AT91: NAND support for DK and KB9202 boards

[pandora-kernel.git] / arch / arm / mach-at91rm9200 / board-dk.c

diff --git a/arch/arm/mach-at91rm9200/board-dk.c b/arch/arm/mach-at91rm9200/board-dk.c
index 54c32d0..c699f39 100644 (file)
--- a/arch/arm/mach-at91rm9200/board-dk.c
+++ b/arch/arm/mach-at91rm9200/board-dk.c
@@ -122,6 +122,29 @@ static struct spi_board_info dk_spi_devices[] = {
 #endif
 };
 
+static struct mtd_partition __initdata dk_nand_partition[] = {
+       {
+               .name   = "NAND Partition 1",
+               .offset = 0,
+               .size   = MTDPART_SIZ_FULL,
+       },
+};
+
+static struct mtd_partition *nand_partitions(int size, int *num_partitions)
+{
+       *num_partitions = ARRAY_SIZE(dk_nand_partition);
+       return dk_nand_partition;
+}
+
+static struct at91_nand_data __initdata dk_nand_data = {
+       .ale            = 22,
+       .cle            = 21,
+       .det_pin        = AT91_PIN_PB1,
+       .rdy_pin        = AT91_PIN_PC2,
+       // .enable_pin  = ... not there
+       .partition_info = nand_partitions,
+};
+
 static void __init dk_board_init(void)
 {
        /* Serial */
@@ -147,6 +170,8 @@ static void __init dk_board_init(void)
        at91_set_gpio_output(AT91_PIN_PB7, 1);  /* this MMC card slot can optionally use SPI signaling (CS3). */
        at91_add_device_mmc(&dk_mmc_data);
 #endif
+       /* NAND */
+       at91_add_device_nand(&dk_nand_data);
        /* VGA */
 //     dk_add_device_video();
 }