mailbox.c File Reference

#include <linux/module.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/pm_runtime.h>
#include <plat/mailbox.h>
#include "soc.h"

Go to the source code of this file.

Data Structures
struct	omap_mbox2_fifo
struct	omap_mbox2_priv

Macros
#define	MAILBOX_REVISION   0x000
#define	MAILBOX_MESSAGE(m)   (0x040 + 4 * (m))
#define	MAILBOX_FIFOSTATUS(m)   (0x080 + 4 * (m))
#define	MAILBOX_MSGSTATUS(m)   (0x0c0 + 4 * (m))
#define	MAILBOX_IRQSTATUS(u)   (0x100 + 8 * (u))
#define	MAILBOX_IRQENABLE(u)   (0x104 + 8 * (u))
#define	OMAP4_MAILBOX_IRQSTATUS(u)   (0x104 + 0x10 * (u))
#define	OMAP4_MAILBOX_IRQENABLE(u)   (0x108 + 0x10 * (u))
#define	OMAP4_MAILBOX_IRQENABLE_CLR(u)   (0x10c + 0x10 * (u))
#define	MAILBOX_IRQ_NEWMSG(m)   (1 << (2 * (m)))
#define	MAILBOX_IRQ_NOTFULL(m)   (1 << (2 * (m) + 1))
#define	MBOX_REG_SIZE   0x120
#define	OMAP4_MBOX_REG_SIZE   0x130
#define	MBOX_NR_REGS   (MBOX_REG_SIZE / sizeof(u32))
#define	OMAP4_MBOX_NR_REGS   (OMAP4_MBOX_REG_SIZE / sizeof(u32))

Functions
	module_init (omap2_mbox_init)
	module_exit (omap2_mbox_exit)
	MODULE_LICENSE ("GPL v2")
	MODULE_DESCRIPTION ("omap mailbox: omap2/3/4 architecture specific functions")
	MODULE_AUTHOR ("Hiroshi DOYU <[email protected]>")
	MODULE_AUTHOR ("Paul Mundt")
	MODULE_ALIAS ("platform:omap2-mailbox")

Macro Definition Documentation

#define MAILBOX_FIFOSTATUS

(

m

)

(0x080 + 4 * (m))

Definition at line 26 of file mailbox.c.

#define MAILBOX_IRQ_NEWMSG

(

m

)

(1 << (2 * (m)))

Definition at line 35 of file mailbox.c.

#define MAILBOX_IRQ_NOTFULL

(

m

)

(1 << (2 * (m) + 1))

Definition at line 36 of file mailbox.c.

#define MAILBOX_IRQENABLE

(

u

)

(0x104 + 8 * (u))

Definition at line 29 of file mailbox.c.

#define MAILBOX_IRQSTATUS

(

u

)

(0x100 + 8 * (u))

Definition at line 28 of file mailbox.c.

#define MAILBOX_MESSAGE

(

m

)

(0x040 + 4 * (m))

Definition at line 25 of file mailbox.c.

#define MAILBOX_MSGSTATUS

(

m

)

(0x0c0 + 4 * (m))

Definition at line 27 of file mailbox.c.

#define MAILBOX_REVISION   0x000

Definition at line 24 of file mailbox.c.

#define MBOX_NR_REGS   (MBOX_REG_SIZE / sizeof(u32))

Definition at line 42 of file mailbox.c.

#define MBOX_REG_SIZE   0x120

Definition at line 38 of file mailbox.c.

#define OMAP4_MAILBOX_IRQENABLE

(

u

)

(0x108 + 0x10 * (u))

Definition at line 32 of file mailbox.c.

#define OMAP4_MAILBOX_IRQENABLE_CLR

(

u

)

(0x10c + 0x10 * (u))

Definition at line 33 of file mailbox.c.

#define OMAP4_MAILBOX_IRQSTATUS

(

u

)

(0x104 + 0x10 * (u))

Definition at line 31 of file mailbox.c.

#define OMAP4_MBOX_NR_REGS   (OMAP4_MBOX_REG_SIZE / sizeof(u32))

Definition at line 43 of file mailbox.c.

#define OMAP4_MBOX_REG_SIZE   0x130

Definition at line 40 of file mailbox.c.

Function Documentation

MODULE_ALIAS

(

"platform:omap2-mailbox"

)

MODULE_AUTHOR

(

"Hiroshi DOYU <[email protected]>"

)

MODULE_AUTHOR

(

"Paul Mundt"

)

MODULE_DESCRIPTION

(

"omap mailbox: omap2/3/4 architecture specific functions"

)

module_exit

(

omap2_mbox_exit

)

module_init

(

omap2_mbox_init

)

MODULE_LICENSE

(

"GPL v2"

)