mirror of https://gitee.com/openkylin/linux.git
35 lines
717 B
C
35 lines
717 B
C
|
#ifndef __ASM_SH_SCI_H
|
||
|
|
#define __ASM_SH_SCI_H
|
||
|
|
|
||
|
|
#include <linux/serial_core.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Generic header for SuperH SCI(F)
|
||
|
|
*
|
||
|
|
* Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Offsets into the sci_port->irqs array */
|
||
|
|
enum {
|
||
|
|
SCIx_ERI_IRQ,
|
||
|
|
SCIx_RXI_IRQ,
|
||
|
|
SCIx_TXI_IRQ,
|
||
|
|
SCIx_BRI_IRQ,
|
||
|
|
SCIx_NR_IRQS,
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Platform device specific platform_data struct
|
||
|
|
*/
|
||
|
|
struct plat_sci_port {
|
||
|
|
void __iomem *membase; /* io cookie */
|
||
|
|
unsigned long mapbase; /* resource base */
|
||
|
|
unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */
|
||
|
|
unsigned int type; /* SCI / SCIF / IRDA */
|
||
|
|
upf_t flags; /* UPF_* flags */
|
||
|
|
};
|
||
|
|
|
||
|
|
int early_sci_setup(struct uart_port *port);
|
||
|
|
|
||
|
|
#endif /* __ASM_SH_SCI_H */
|