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

[pandora-kernel.git] / arch / arm / mach-at91rm9200 / board-kb9202.c

diff --git a/arch/arm/mach-at91rm9200/board-kb9202.c b/arch/arm/mach-at91rm9200/board-kb9202.c
index 55b08f9..272fe43 100644 (file)
--- a/arch/arm/mach-at91rm9200/board-kb9202.c
+++ b/arch/arm/mach-at91rm9200/board-kb9202.c
@@ -89,6 +89,29 @@ static struct at91_mmc_data __initdata kb9202_mmc_data = {
        .wire4          = 1,
 };
 
+static struct mtd_partition __initdata kb9202_nand_partition[] = {
+       {
+               .name   = "nand_fs",
+               .offset = 0,
+               .size   = MTDPART_SIZ_FULL,
+       },
+};
+
+static struct mtd_partition *nand_partitions(int size, int *num_partitions)
+{
+       *num_partitions = ARRAY_SIZE(kb9202_nand_partition);
+       return kb9202_nand_partition;
+}
+
+static struct at91_nand_data __initdata kb9202_nand_data = {
+       .ale            = 22,
+       .cle            = 21,
+       // .det_pin     = ... not there
+       .rdy_pin        = AT91_PIN_PC29,
+       .enable_pin     = AT91_PIN_PC28,
+       .partition_info = nand_partitions,
+};
+
 static void __init kb9202_board_init(void)
 {
        /* Serial */
@@ -105,6 +128,8 @@ static void __init kb9202_board_init(void)
        at91_add_device_i2c();
        /* SPI */
        at91_add_device_spi(NULL, 0);
+       /* NAND */
+       at91_add_device_nand(&kb9202_nand_data);
 }
 
 MACHINE_START(KB9200, "KB920x")