* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/init.h>
#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>
#include <asm/mach/map.h>
#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"
-static void __init csb337_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.
* 0 .. 3 = USART0 .. USART3
* 4 = DBGU
*/
-#define CSB337_UART_MAP { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-#define CSB337_SERIAL_CONSOLE 0 /* ttyS0 */
+static struct at91_uart_config __initdata csb337_uart_config = {
+ .console_tty = 0, /* ttyS0 */
+ .nr_tty = 2,
+ .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
+};
static void __init csb337_map_io(void)
{
- int serial[AT91_NR_UART] = CSB337_UART_MAP;
- int i;
+ /* Initialize processor: 3.6864 MHz crystal */
+ at91rm9200_initialize(3686400, AT91RM9200_BGA);
- at91rm9200_map_io();
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
- /* Initialize clocks: 3.6864 MHz crystal */
- at91_clock_init(3686400);
+ /* Setup the serial ports and console */
+ at91_init_serial(&csb337_uart_config);
+}
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
-
-#ifdef CONFIG_SERIAL_AT91
- at91_console_port = CSB337_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
+static void __init csb337_init_irq(void)
+{
+ at91rm9200_init_interrupts(NULL);
}
static struct at91_eth_data __initdata csb337_eth_data = {
.wp_pin = AT91_PIN_PD6,
};
+static struct spi_board_info csb337_spi_devices[] = {
+ { /* CAN controller */
+ .modalias = "sak82c900",
+ .chip_select = 0,
+ .max_speed_hz = 6 * 1000 * 1000,
+ },
+};
+
static void __init csb337_board_init(void)
{
+ /* Serial */
+ at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&csb337_eth_data);
/* USB Host */
at91_add_device_usbh(&csb337_usbh_data);
/* USB Device */
at91_add_device_udc(&csb337_udc_data);
+ /* I2C */
+ at91_add_device_i2c();
/* Compact Flash */
at91_set_gpio_input(AT91_PIN_PB22, 1); /* IOIS16 */
at91_add_device_cf(&csb337_cf_data);
+ /* SPI */
+ at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices));
/* MMC */
at91_add_device_mmc(&csb337_mmc_data);
}