[ARM] 5290/1: [AT91] Add support for the Adeneo NeoCore 926 board

[safe/jmp/linux-2.6] / arch / arm / mach-at91 / board-sam9rlek.c

diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index bc0546d..9b937ee 100644 (file)
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -18,7 +18,6 @@
 
 #include <video/atmel_lcdc.h>
 
-#include <asm/hardware.h>
 #include <asm/setup.h>
 #include <asm/mach-types.h>
 #include <asm/irq.h>
@@ -27,31 +26,28 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <asm/arch/board.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/at91sam926x_mc.h>
+#include <mach/hardware.h>
+#include <mach/board.h>
+#include <mach/gpio.h>
+#include <mach/at91_shdwc.h>
 
+#include "sam9_smc.h"
 #include "generic.h"
 
 
-/*
- * Serial port configuration.
- *    0 .. 3 = USART0 .. USART3
- *    4      = DBGU
- */
-static struct at91_uart_config __initdata ek_uart_config = {
-       .console_tty    = 0,                            /* ttyS0 */
-       .nr_tty         = 2,
-       .tty_map        = { 4, 0, -1, -1, -1 }          /* ttyS0, ..., ttyS4 */
-};
-
 static void __init ek_map_io(void)
 {
        /* Initialize processor: 12.000 MHz crystal */
        at91sam9rl_initialize(12000000);
 
-       /* Setup the serial ports and console */
-       at91_init_serial(&ek_uart_config);
+       /* DGBU on ttyS0. (Rx & Tx only) */
+       at91_register_uart(0, 0, 0);
+
+       /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */
+       at91_register_uart(AT91SAM9RL_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+       /* set serial console to ttyS0 (ie, DBGU) */
+       at91_set_serial_console(0);
 }
 
 static void __init ek_init_irq(void)
@@ -61,6 +57,14 @@ static void __init ek_init_irq(void)
 
 
 /*
+ * USB HS Device port
+ */
+static struct usba_platform_data __initdata ek_usba_udc_data = {
+       .vbus_pin       = AT91_PIN_PA8,
+};
+
+
+/*
  * MCI (SD/MMC)
  */
 static struct at91_mmc_data __initdata ek_mmc_data = {
@@ -78,11 +82,11 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
        {
                .name   = "Partition 1",
                .offset = 0,
-               .size   = 256 * 1024,
+               .size   = SZ_256K,
        },
        {
                .name   = "Partition 2",
-               .offset = 256 * 1024 ,
+               .offset = MTDPART_OFS_NXTBLK,
                .size   = MTDPART_SIZ_FULL,
        },
 };
@@ -93,16 +97,41 @@ static struct mtd_partition * __init nand_partitions(int size, int *num_partitio
        return ek_nand_partition;
 }
 
-static struct at91_nand_data __initdata ek_nand_data = {
+static struct atmel_nand_data __initdata ek_nand_data = {
        .ale            = 21,
        .cle            = 22,
 //     .det_pin        = ... not connected
        .rdy_pin        = AT91_PIN_PD17,
        .enable_pin     = AT91_PIN_PB6,
        .partition_info = nand_partitions,
-       .bus_width_16   = 0,
 };
 
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+       .ncs_read_setup         = 0,
+       .nrd_setup              = 1,
+       .ncs_write_setup        = 0,
+       .nwe_setup              = 1,
+
+       .ncs_read_pulse         = 3,
+       .nrd_pulse              = 3,
+       .ncs_write_pulse        = 3,
+       .nwe_pulse              = 3,
+
+       .read_cycle             = 5,
+       .write_cycle            = 5,
+
+       .mode                   = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
+       .tdf_cycles             = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+       /* configure chip-select 3 (NAND) */
+       sam9_smc_configure(3, &ek_nand_smc_config);
+
+       at91_add_device_nand(&ek_nand_data);
+}
+
 
 /*
  * SPI devices
@@ -180,16 +209,20 @@ static void __init ek_board_init(void)
 {
        /* Serial */
        at91_add_device_serial();
+       /* USB HS */
+       at91_add_device_usba(&ek_usba_udc_data);
        /* I2C */
        at91_add_device_i2c(NULL, 0);
        /* NAND */
-       at91_add_device_nand(&ek_nand_data);
+       ek_add_device_nand();
        /* SPI */
        at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
        /* MMC */
        at91_add_device_mmc(0, &ek_mmc_data);
        /* LCD Controller */
        at91_add_device_lcdc(&ek_lcdc_data);
+       /* Touch Screen Controller */
+       at91_add_device_tsadcc();
 }
 
 MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK")