intel_pmic_gpio.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/stddef.h>
#include <linux/slab.h>
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <asm/intel_scu_ipc.h>
#include <linux/device.h>
#include <linux/intel_pmic_gpio.h>
#include <linux/platform_device.h>

Go to the source code of this file.

Data Structures
struct	pmic_gpio

Macros
#define	pr_fmt(fmt)   "%s: " fmt, __func__
#define	DRIVER_NAME   "pmic_gpio"
#define	GPIO_DRV   0x01
#define	GPIO_DIR   0x02
#define	GPIO_DIN   0x04
#define	GPIO_DOU   0x08
#define	GPIO_INTCTL   0x30
#define	GPIO_DBC   0xc0
#define	GPOSW_DRV   0x01
#define	GPOSW_DOU   0x08
#define	GPOSW_RDRV   0x30
#define	GPIO_UPDATE_TYPE   0x80000000
#define	NUM_GPIO   24

Enumerations
enum	pmic_gpio_register {   GPIO0 = 0xE0, GPIO7 = 0xE7, GPIOINT = 0xE8, GPOSWCTL0 = 0xEC,   GPOSWCTL5 = 0xF1, GPO = 0xF4 }

Functions
	subsys_initcall (platform_pmic_gpio_init)
	MODULE_AUTHOR ("Alek Du <[email protected]>")
	MODULE_DESCRIPTION ("Intel Moorestown PMIC GPIO driver")
	MODULE_LICENSE ("GPL v2")

Macro Definition Documentation

#define DRIVER_NAME   "pmic_gpio"

Definition at line 39 of file intel_pmic_gpio.c.

#define GPIO_DBC   0xc0

Definition at line 59 of file intel_pmic_gpio.c.

#define GPIO_DIN   0x04

Definition at line 56 of file intel_pmic_gpio.c.

#define GPIO_DIR   0x02

Definition at line 55 of file intel_pmic_gpio.c.

#define GPIO_DOU   0x08

Definition at line 57 of file intel_pmic_gpio.c.

#define GPIO_DRV   0x01

Definition at line 54 of file intel_pmic_gpio.c.

#define GPIO_INTCTL   0x30

Definition at line 58 of file intel_pmic_gpio.c.

#define GPIO_UPDATE_TYPE   0x80000000

Definition at line 65 of file intel_pmic_gpio.c.

#define GPOSW_DOU   0x08

Definition at line 62 of file intel_pmic_gpio.c.

#define GPOSW_DRV   0x01

Definition at line 61 of file intel_pmic_gpio.c.

#define GPOSW_RDRV   0x30

Definition at line 63 of file intel_pmic_gpio.c.

#define NUM_GPIO   24

Definition at line 67 of file intel_pmic_gpio.c.

#define pr_fmt

(

fmt

)

"%s: " fmt, __func__

Definition at line 22 of file intel_pmic_gpio.c.

Enumeration Type Documentation

enum pmic_gpio_register

Enumerator:

GPIO0
GPIO7
GPIOINT
GPOSWCTL0
GPOSWCTL5
GPO

Definition at line 44 of file intel_pmic_gpio.c.

Function Documentation

MODULE_AUTHOR

(

"Alek Du <[email protected]>"

)

MODULE_DESCRIPTION

(

"Intel Moorestown PMIC GPIO driver"

)

MODULE_LICENSE

(

"GPL v2"

)

subsys_initcall

(

platform_pmic_gpio_init

)