[mirror_ubuntu-artful-kernel.git] / include / linux / serial_sci.h

#ifndef __LINUX_SERIAL_SCI_H
#define __LINUX_SERIAL_SCI_H

#include <linux/serial_core.h>

/*
 * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
 */

#define SCSCR_TIE	(1 << 7)
#define SCSCR_RIE	(1 << 6)
#define SCSCR_TE	(1 << 5)
#define SCSCR_RE	(1 << 4)
#define SCSCR_REIE	(1 << 3)
#define SCSCR_TOIE	(1 << 2)	/* not supported by all parts */
#define SCSCR_CKE1	(1 << 1)
#define SCSCR_CKE0	(1 << 0)

/* 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 */
	char		*clk;			/* clock string */

	unsigned int	scscr;			/* SCSCR initialization */
};

#endif /* __LINUX_SERIAL_SCI_H */
Commit	Line	Data
96de1a8f PM	1	#ifndef __LINUX_SERIAL_SCI_H
96de1a8f PM	2	#define __LINUX_SERIAL_SCI_H
ecd95616 PM	3
	4	#include <linux/serial_core.h>
	5
	6	/*
96de1a8f	7	* Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
ecd95616 PM	8	*/
ecd95616 PM	9
00b9de9c PM	10	#define SCSCR_TIE (1 << 7)
	11	#define SCSCR_RIE (1 << 6)
	12	#define SCSCR_TE (1 << 5)
	13	#define SCSCR_RE (1 << 4)
	14	#define SCSCR_REIE (1 << 3)
	15	#define SCSCR_TOIE (1 << 2) /* not supported by all parts */
	16	#define SCSCR_CKE1 (1 << 1)
	17	#define SCSCR_CKE0 (1 << 0)
	18
ecd95616 PM	19	/* Offsets into the sci_port->irqs array */
	20	enum {
	21	SCIx_ERI_IRQ,
	22	SCIx_RXI_IRQ,
	23	SCIx_TXI_IRQ,
	24	SCIx_BRI_IRQ,
	25	SCIx_NR_IRQS,
	26	};
	27
	28	/*
	29	* Platform device specific platform_data struct
	30	*/
	31	struct plat_sci_port {
	32	void __iomem membase; / io cookie */
	33	unsigned long mapbase; /* resource base */
	34	unsigned int irqs[SCIx_NR_IRQS]; /* ERI, RXI, TXI, BRI */
	35	unsigned int type; /* SCI / SCIF / IRDA */
	36	upf_t flags; /* UPF_* flags */
501b825d	37	char clk; / clock string */
00b9de9c PM	38
00b9de9c PM	39	unsigned int scscr; /* SCSCR initialization */
ecd95616 PM	40	};
ecd95616 PM	41
96de1a8f	42	#endif /* __LINUX_SERIAL_SCI_H */