mfp-pxa2xx.c File Reference

#include <linux/gpio.h>
#include <linux/gpio-pxa.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/syscore_ops.h>
#include <mach/pxa2xx-regs.h>
#include <mach/mfp-pxa2xx.h>
#include "generic.h"

Go to the source code of this file.

Data Structures
struct	gpio_desc

Macros
#define	PGSR(x)   __REG2(0x40F00020, (x) << 2)
#define	__GAFR(u, x)   __REG2((u) ? 0x40E00058 : 0x40E00054, (x) << 3)
#define	GAFR_L(x)   __GAFR(0, x)
#define	GAFR_U(x)   __GAFR(1, x)
#define	BANK_OFF(n)   (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
#define	GPLR(x)   __REG2(0x40E00000, BANK_OFF((x) >> 5))
#define	GPDR(x)   __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x0c)
#define	GPSR(x)   __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x18)
#define	GPCR(x)   __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x24)
#define	PWER_WE35   (1 << 24)
#define	pxa2xx_mfp_suspend   NULL
#define	pxa2xx_mfp_resume   NULL

Functions
void	pxa2xx_mfp_config (unsigned long *mfp_cfgs, int num)
void	pxa2xx_mfp_set_lpm (int mfp, unsigned long lpm)
int	gpio_set_wake (unsigned int gpio, unsigned int on)
	postcore_initcall (pxa2xx_mfp_init)

Variables
struct syscore_ops	pxa2xx_mfp_syscore_ops

Macro Definition Documentation

#define __GAFR	(		u,
			x
	)		__REG2((u) ? 0x40E00058 : 0x40E00054, (x) << 3)

Definition at line 29 of file mfp-pxa2xx.c.

#define BANK_OFF

(

n

)

(((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))

Definition at line 33 of file mfp-pxa2xx.c.

#define GAFR_L

(

x

)

__GAFR(0, x)

Definition at line 30 of file mfp-pxa2xx.c.

#define GAFR_U

(

x

)

__GAFR(1, x)

Definition at line 31 of file mfp-pxa2xx.c.

#define GPCR

(

x

)

__REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x24)

Definition at line 37 of file mfp-pxa2xx.c.

#define GPDR

(

x

)

__REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x0c)

Definition at line 35 of file mfp-pxa2xx.c.

#define GPLR

(

x

)

__REG2(0x40E00000, BANK_OFF((x) >> 5))

Definition at line 34 of file mfp-pxa2xx.c.

#define GPSR

(

x

)

__REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x18)

Definition at line 36 of file mfp-pxa2xx.c.

#define PGSR

(

x

)

__REG2(0x40F00020, (x) << 2)

Definition at line 28 of file mfp-pxa2xx.c.

#define PWER_WE35   (1 << 24)

Definition at line 39 of file mfp-pxa2xx.c.

#define pxa2xx_mfp_resume   NULL

Definition at line 411 of file mfp-pxa2xx.c.

#define pxa2xx_mfp_suspend   NULL

Definition at line 410 of file mfp-pxa2xx.c.

Function Documentation

int gpio_set_wake	(	unsigned int	gpio,
		unsigned int	on
	)

Definition at line 175 of file mfp-pxa2xx.c.

postcore_initcall

(

pxa2xx_mfp_init

)

void pxa2xx_mfp_config	(	unsigned long *	mfp_cfgs,
		int	num
	)

Definition at line 136 of file mfp-pxa2xx.c.

void pxa2xx_mfp_set_lpm	(	int	mfp,
		unsigned long	lpm
	)

Definition at line 157 of file mfp-pxa2xx.c.

Variable Documentation

struct syscore_ops pxa2xx_mfp_syscore_ops

Initial value:

= {
    .suspend    = pxa2xx_mfp_suspend,
    .resume     = pxa2xx_mfp_resume,
}

Definition at line 414 of file mfp-pxa2xx.c.