Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy...

[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 6587303..7522bf9 100644 (file)
--- a/arch/arm/mach-at91rm9200/board-dk.c
+++ b/arch/arm/mach-at91rm9200/board-dk.c
@@ -27,6 +27,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
+#include <linux/mtd/physmap.h>
 
 #include <asm/hardware.h>
 #include <asm/setup.h>
@@ -37,20 +38,12 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <asm/hardware.h>
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
+#include <asm/arch/at91rm9200_mc.h>
 
 #include "generic.h"
 
-static void __init dk_init_irq(void)
-{
-       /* Initialize AIC controller */
-       at91rm9200_init_irq(NULL);
-
-       /* Set up the GPIO interrupts */
-       at91_gpio_irq_setup(BGA_GPIO_BANKS);
-}
 
 /*
  * Serial port configuration.
@@ -65,10 +58,8 @@ static struct at91_uart_config __initdata dk_uart_config = {
 
 static void __init dk_map_io(void)
 {
-       at91rm9200_map_io();
-
-       /* Initialize clocks: 18.432 MHz crystal */
-       at91_clock_init(18432000);
+       /* Initialize processor: 18.432 MHz crystal */
+       at91rm9200_initialize(18432000, AT91RM9200_BGA);
 
        /* Setup the LEDs */
        at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
@@ -77,6 +68,11 @@ static void __init dk_map_io(void)
        at91_init_serial(&dk_uart_config);
 }
 
+static void __init dk_init_irq(void)
+{
+       at91rm9200_init_interrupts(NULL);
+}
+
 static struct at91_eth_data __initdata dk_eth_data = {
        .phy_irq_pin    = AT91_PIN_PC4,
        .is_rmii        = 1,
@@ -99,7 +95,7 @@ static struct at91_cf_data __initdata dk_cf_data = {
 };
 
 static struct at91_mmc_data __initdata dk_mmc_data = {
-       .is_b           = 0,
+       .slot_b         = 0,
        .wire4          = 1,
 };
 
@@ -128,6 +124,53 @@ 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,
+};
+
+#define DK_FLASH_BASE  AT91_CHIPSELECT_0
+#define DK_FLASH_SIZE  0x200000
+
+static struct physmap_flash_data dk_flash_data = {
+       .width  = 2,
+};
+
+static struct resource dk_flash_resource = {
+       .start          = DK_FLASH_BASE,
+       .end            = DK_FLASH_BASE + DK_FLASH_SIZE - 1,
+       .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device dk_flash = {
+       .name           = "physmap-flash",
+       .id             = 0,
+       .dev            = {
+                               .platform_data  = &dk_flash_data,
+                       },
+       .resource       = &dk_flash_resource,
+       .num_resources  = 1,
+};
+
+
 static void __init dk_board_init(void)
 {
        /* Serial */
@@ -153,6 +196,10 @@ 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);
+       /* NOR Flash */
+       platform_device_register(&dk_flash);
        /* VGA */
 //     dk_add_device_video();
 }