2 files changed, 72 insertions, 32 deletions

diff --git a/arch/arm/mach-at91rm9200/board-dk.c b/arch/arm/mach-at91rm9200/board-dk.c
index 2d7200ed66ed..eb02ca95be79 100644
--- a/arch/arm/mach-at91rm9200/board-dk.c
+++ b/arch/arm/mach-at91rm9200/board-dk.c
@@ -27,6 +27,7 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/spi/spi.h>
 
 #include <asm/hardware.h>
 #include <asm/setup.h>
@@ -38,8 +39,8 @@
 #include <asm/mach/irq.h>
 
 #include <asm/arch/hardware.h>
-#include <asm/mach/serial_at91rm9200.h>
 #include <asm/arch/board.h>
+#include <asm/arch/gpio.h>
 
 #include "generic.h"
 
@@ -57,14 +58,14 @@ static void __init dk_init_irq(void)
  *    0 .. 3 = USART0 .. USART3
  *    4      = DBGU
  */
-#define DK_UART_MAP             { 4, 1, -1, -1, -1 }    /* ttyS0, ..., ttyS4 */
-#define DK_SERIAL_CONSOLE       0                       /* ttyS0 */
+static struct at91_uart_config __initdata dk_uart_config = {
+        .console_tty    = 0,                            /* ttyS0 */
+        .nr_tty         = 2,
+        .tty_map        = { 4, 1, -1, -1, -1 }          /* ttyS0, ..., ttyS4 */
+};
 
 static void __init dk_map_io(void)
 {
-        int serial[AT91_NR_UART] = DK_UART_MAP;
-        int i;
-
         at91rm9200_map_io();
 
         /* Initialize clocks: 18.432 MHz crystal */
@@ -73,16 +74,8 @@ static void __init dk_map_io(void)
         /* Setup the LEDs */
         at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
 
-#ifdef CONFIG_SERIAL_AT91
-        at91_console_port = DK_SERIAL_CONSOLE;
-        memcpy(at91_serial_map, serial, sizeof(serial));
-
-        /* Register UARTs */
-        for (i = 0; i < AT91_NR_UART; i++) {
-                if (at91_serial_map[i] >= 0)
-                        at91_register_uart(i, at91_serial_map[i]);
-        }
-#endif
+        /* Setup the serial ports and console */
+        at91_init_serial(&dk_uart_config);
 }
 
 static struct at91_eth_data __initdata dk_eth_data = {
@@ -111,16 +104,48 @@ static struct at91_mmc_data __initdata dk_mmc_data = {
         .wire4          = 1,
 };
 
+static struct spi_board_info dk_spi_devices[] = {
+        {       /* DataFlash chip */
+                .modalias       = "mtd_dataflash",
+                .chip_select    = 0,
+                .max_speed_hz   = 15 * 1000 * 1000,
+        },
+        {       /* UR6HCPS2-SP40 PS2-to-SPI adapter */
+                .modalias       = "ur6hcps2",
+                .chip_select    = 1,
+                .max_speed_hz   = 250 *  1000,
+        },
+        {       /* TLV1504 ADC, 4 channels, 10 bits; one is a temp sensor */
+                .modalias       = "tlv1504",
+                .chip_select    = 2,
+                .max_speed_hz   = 20 * 1000 * 1000,
+        },
+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
+        {       /* DataFlash card */
+                .modalias       = "mtd_dataflash",
+                .chip_select    = 3,
+                .max_speed_hz   = 15 * 1000 * 1000,
+        }
+#endif
+};
+
 static void __init dk_board_init(void)
 {
+        /* Serial */
+        at91_add_device_serial();
         /* Ethernet */
         at91_add_device_eth(&dk_eth_data);
         /* USB Host */
         at91_add_device_usbh(&dk_usbh_data);
         /* USB Device */
         at91_add_device_udc(&dk_udc_data);
+        at91_set_multi_drive(dk_udc_data.pullup_pin, 1);        /* pullup_pin is connected to reset */
         /* Compact Flash */
         at91_add_device_cf(&dk_cf_data);
+        /* I2C */
+        at91_add_device_i2c();
+        /* SPI */
+        at91_add_device_spi(dk_spi_devices, ARRAY_SIZE(dk_spi_devices));
 #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
         /* DataFlash card */
         at91_set_gpio_output(AT91_PIN_PB7, 0);
diff --git a/arch/arm/mach-at91rm9200/board-ek.c b/arch/arm/mach-at91rm9200/board-ek.c
index 80d90f5135a1..4d7468e42679 100644
--- a/arch/arm/mach-at91rm9200/board-ek.c
+++ b/arch/arm/mach-at91rm9200/board-ek.c
@@ -27,6 +27,7 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/spi/spi.h>
 
 #include <asm/hardware.h>
 #include <asm/setup.h>
@@ -38,8 +39,8 @@
 #include <asm/mach/irq.h>
 
 #include <asm/arch/hardware.h>
-#include <asm/mach/serial_at91rm9200.h>
 #include <asm/arch/board.h>
+#include <asm/arch/gpio.h>
 
 #include "generic.h"
 
@@ -57,14 +58,14 @@ static void __init ek_init_irq(void)
  *    0 .. 3 = USART0 .. USART3
  *    4      = DBGU
  */
-#define EK_UART_MAP             { 4, 1, -1, -1, -1 }    /* ttyS0, ..., ttyS4 */
-#define EK_SERIAL_CONSOLE       0                       /* ttyS0 */
+static struct at91_uart_config __initdata ek_uart_config = {
+        .console_tty    = 0,                            /* ttyS0 */
+        .nr_tty         = 2,
+        .tty_map        = { 4, 1, -1, -1, -1 }          /* ttyS0, ..., ttyS4 */
+};
 
 static void __init ek_map_io(void)
 {
-        int serial[AT91_NR_UART] = EK_UART_MAP;
-        int i;
-
         at91rm9200_map_io();
 
         /* Initialize clocks: 18.432 MHz crystal */
@@ -73,16 +74,8 @@ static void __init ek_map_io(void)
         /* Setup the LEDs */
         at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
 
-#ifdef CONFIG_SERIAL_AT91
-        at91_console_port = EK_SERIAL_CONSOLE;
-        memcpy(at91_serial_map, serial, sizeof(serial));
-
-        /* Register UARTs */
-        for (i = 0; i < AT91_NR_UART; i++) {
-                if (serial[i] >= 0)
-                        at91_register_uart(i, serial[i]);
-        }
-#endif
+        /* Setup the serial ports and console */
+        at91_init_serial(&ek_uart_config);
 }
 
 static struct at91_eth_data __initdata ek_eth_data = {
@@ -106,14 +99,36 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
         .wp_pin         = AT91_PIN_PA17,
 };
 
+static struct spi_board_info ek_spi_devices[] = {
+        {       /* DataFlash chip */
+                .modalias       = "mtd_dataflash",
+                .chip_select    = 0,
+                .max_speed_hz   = 15 * 1000 * 1000,
+        },
+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
+        {       /* DataFlash card */
+                .modalias       = "mtd_dataflash",
+                .chip_select    = 3,
+                .max_speed_hz   = 15 * 1000 * 1000,
+        },
+#endif
+};
+
 static void __init ek_board_init(void)
 {
+        /* Serial */
+        at91_add_device_serial();
         /* Ethernet */
         at91_add_device_eth(&ek_eth_data);
         /* USB Host */
         at91_add_device_usbh(&ek_usbh_data);
         /* USB Device */
         at91_add_device_udc(&ek_udc_data);
+        at91_set_multi_drive(ek_udc_data.pullup_pin, 1);        /* pullup_pin is connected to reset */
+        /* I2C */
+        at91_add_device_i2c();
+        /* SPI */
+        at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
 #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
         /* DataFlash card */
         at91_set_gpio_output(AT91_PIN_PB22, 0);