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bfin_serial_5xx.h

/*
 * Copyright 2008-2009 Analog Devices Inc.
 *
 * Licensed under the GPL-2 or later.
 */

#include <asm/dma.h>
#include <asm/portmux.h>

#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
# define CONFIG_SERIAL_BFIN_CTSRTS

# ifndef CONFIG_UART0_CTS_PIN
#  define CONFIG_UART0_CTS_PIN -1
# endif

# ifndef CONFIG_UART0_RTS_PIN
#  define CONFIG_UART0_RTS_PIN -1
# endif

# ifndef CONFIG_UART1_CTS_PIN
#  define CONFIG_UART1_CTS_PIN -1
# endif

# ifndef CONFIG_UART1_RTS_PIN
#  define CONFIG_UART1_RTS_PIN -1
# endif
#endif

struct bfin_serial_res {
      unsigned long     uart_base_addr;
      int         uart_irq;
      int         uart_status_irq;
#ifdef CONFIG_SERIAL_BFIN_DMA
      unsigned int      uart_tx_dma_channel;
      unsigned int      uart_rx_dma_channel;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
      int   uart_cts_pin;
      int   uart_rts_pin;
#endif
};

struct bfin_serial_res bfin_serial_resource[] = {
#ifdef CONFIG_SERIAL_BFIN_UART0
      {
      0xFFC00400,
      IRQ_UART0_RX,
      IRQ_UART0_ERROR,
#ifdef CONFIG_SERIAL_BFIN_DMA
      CH_UART0_TX,
      CH_UART0_RX,
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
      CONFIG_UART0_CTS_PIN,
      CONFIG_UART0_RTS_PIN,
#endif
      },
#endif
#ifdef CONFIG_SERIAL_BFIN_UART1
      {
      0xFFC02000,
      IRQ_UART1_RX,
      IRQ_UART1_ERROR,
#ifdef CONFIG_SERIAL_BFIN_DMA
      CH_UART1_TX,
      CH_UART1_RX,
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
      CONFIG_UART1_CTS_PIN,
      CONFIG_UART1_RTS_PIN,
#endif
      },
#endif
#ifdef CONFIG_SERIAL_BFIN_UART2
      {
      0xFFC02100,
      IRQ_UART2_RX,
#ifdef CONFIG_SERIAL_BFIN_DMA
      CH_UART2_TX,
      CH_UART2_RX,
#endif
#ifdef CONFIG_BFIN_UART2_CTSRTS
      CONFIG_UART2_CTS_PIN,
      CONFIG_UART2_RTS_PIN,
#endif
      },
#endif
};

#define DRIVER_NAME "bfin-uart"

#include <asm/bfin_serial.h>

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