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[linux-2.6.git] / 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 */