include/asm-sh/sci.h

   1 #ifndef __ASM_SH_SCI_H
   2 #define __ASM_SH_SCI_H
   3
   4 #include <linux/serial_core.h>
   5
   6 /*
   7  * Generic header for SuperH SCI(F)
   8  *
   9  * Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
  10  */
  11
  12 /* Offsets into the sci_port->irqs array */
  13 enum {
  14         SCIx_ERI_IRQ,
  15         SCIx_RXI_IRQ,
  16         SCIx_TXI_IRQ,
  17         SCIx_BRI_IRQ,
  18         SCIx_NR_IRQS,
  19 };
  20
  21 /*
  22  * Platform device specific platform_data struct
  23  */
  24 struct plat_sci_port {
  25         void __iomem    *membase;               /* io cookie */
  26         unsigned long   mapbase;                /* resource base */
  27         unsigned int    irqs[SCIx_NR_IRQS];     /* ERI, RXI, TXI, BRI */
  28         unsigned int    type;                   /* SCI / SCIF / IRDA */
  29         upf_t           flags;                  /* UPF_* flags */
  30 };
  31
  32 int early_sci_setup(struct uart_port *port);
  33
  34 #endif /* __ASM_SH_SCI_H */