/*
* Copyright 2004-2009 Analog Devices Inc.
* 2005 National ICT Australia (NICTA)
* Aidan Williams <aidan@nicta.com.au>
*
* Licensed under the GPL-2
*/
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/partitions.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <asm/bfin5xx_spi.h>
#include <asm/dma.h>
#include <asm/gpio.h>
#include <asm/nand.h>
#include <asm/portmux.h>
#include <asm/dpmc.h>
#include <linux/input.h>
/*
* Name the Board for the /proc/cpuinfo
*/
const char bfin_board_name[] = "ADI BF538-EZKIT";
/*
* Driver needs to know address, irq and flag pin.
*/
#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
static struct platform_device rtc_device = {
.name = "rtc-bfin",
.id = -1,
};
#endif
#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
#ifdef CONFIG_SERIAL_BFIN_UART0
static struct resource bfin_uart0_resources[] = {
{
.start = UART0_THR,
.end = UART0_GCTL+2,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_UART0_TX,
.end = IRQ_UART0_TX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART0_RX,
.end = IRQ_UART0_RX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART0_ERROR,
.end = IRQ_UART0_ERROR,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_UART0_TX,
.end = CH_UART0_TX,
.flags = IORESOURCE_DMA,
},
{
.start = CH_UART0_RX,
.end = CH_UART0_RX,
.flags = IORESOURCE_DMA,
},
#ifdef CONFIG_BFIN_UART0_CTSRTS
{ /* CTS pin */
.start = GPIO_PG7,
.end = GPIO_PG7,
.flags = IORESOURCE_IO,
},
{ /* RTS pin */
.start = GPIO_PG6,
.end = GPIO_PG6,
.flags = IORESOURCE_IO,
},
#endif
};
static unsigned short bfin_uart0_peripherals[] = {
P_UART0_TX, P_UART0_RX, 0
};
static struct platform_device bfin_uart0_device = {
.name = "bfin-uart",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_uart0_resources),
.resource = bfin_uart0_resources,
.dev = {
.platform_data = &bfin_uart0_peripherals, /* Passed to driver */
},
};
#endif
#ifdef CONFIG_SERIAL_BFIN_UART1
static struct resource bfin_uart1_resources[] = {
{
.start = UART1_THR,
.end = UART1_GCTL+2,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_UART1_TX,
.end = IRQ_UART1_TX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART1_RX,
.end = IRQ_UART1_RX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART1_ERROR,
.end = IRQ_UART1_ERROR,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_UART1_TX,
.end = CH_UART1_TX,
.flags = IORESOURCE_DMA,
},
{
.start = CH_UART1_RX,
.end = CH_UART1_RX,
.flags = IORESOURCE_DMA,
},
};
static unsigned short bfin_uart1_peripherals[] = {
P_UART1_TX, P_UART1_RX, 0
};
static struct platform_device bfin_uart1_device = {
.name = "bfin-uart",
.id = 1,
.num_resources = ARRAY_SIZE(bfin_uart1_resources),
.resource = bfin_uart1_resources,
.dev = {
.platform_data = &bfin_uart1_peripherals, /* Passed to driver */
},
};
#endif
#ifdef CONFIG_SERIAL_BFIN_UART2
static struct resource bfin_uart2_resources[] = {
{
.start = UART2_THR,
.end = UART2_GCTL+2,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_UART2_TX,
.end = IRQ_UART2_TX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART2_RX,
.end = IRQ_UART2_RX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART2_ERROR,
.end = IRQ_UART2_ERROR,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_UART2_TX