gpio-msm-v2.c File Reference

#include <linux/bitmap.h>
#include <linux/bitops.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include <asm/mach/irq.h>
#include <mach/msm_gpiomux.h>
#include <mach/msm_iomap.h>

Go to the source code of this file.

Data Structures
struct	msm_gpio_dev

Macros
#define	pr_fmt(fmt)   "%s: " fmt, __func__
#define	GPIO_INTR_CFG_SU(gpio)   (MSM_TLMM_BASE + 0x0400 + (0x04 * (gpio)))
#define	GPIO_CONFIG(gpio)   (MSM_TLMM_BASE + 0x1000 + (0x10 * (gpio)))
#define	GPIO_IN_OUT(gpio)   (MSM_TLMM_BASE + 0x1004 + (0x10 * (gpio)))
#define	GPIO_INTR_CFG(gpio)   (MSM_TLMM_BASE + 0x1008 + (0x10 * (gpio)))
#define	GPIO_INTR_STATUS(gpio)   (MSM_TLMM_BASE + 0x100c + (0x10 * (gpio)))

Enumerations
enum	{ GPIO_IN = 0, GPIO_OUT = 1 }
enum	{ INTR_STATUS = 0 }
enum	{ GPIO_OE = 9 }
enum	{ INTR_ENABLE = 0, INTR_POL_CTL = 1, INTR_DECT_CTL = 2, INTR_RAW_STATUS_EN = 3 }
enum	{ TARGET_PROC_SCORPION = 4, TARGET_PROC_NONE = 7 }

Functions
	postcore_initcall (msm_gpio_init)
	module_exit (msm_gpio_exit)
	MODULE_AUTHOR ("Gregory Bean <[email protected]>")
	MODULE_DESCRIPTION ("Driver for Qualcomm MSM TLMMv2 SoC GPIOs")
	MODULE_LICENSE ("GPL v2")
	MODULE_ALIAS ("platform:msmgpio")

Macro Definition Documentation

#define GPIO_CONFIG

(

gpio

)

(MSM_TLMM_BASE + 0x1000 + (0x10 * (gpio)))

Definition at line 83 of file gpio-msm-v2.c.

#define GPIO_IN_OUT

(

gpio

)

(MSM_TLMM_BASE + 0x1004 + (0x10 * (gpio)))

Definition at line 84 of file gpio-msm-v2.c.

#define GPIO_INTR_CFG

(

gpio

)

(MSM_TLMM_BASE + 0x1008 + (0x10 * (gpio)))

Definition at line 85 of file gpio-msm-v2.c.

#define GPIO_INTR_CFG_SU

(

gpio

)

(MSM_TLMM_BASE + 0x0400 + (0x04 * (gpio)))

Definition at line 82 of file gpio-msm-v2.c.

#define GPIO_INTR_STATUS

(

gpio

)

(MSM_TLMM_BASE + 0x100c + (0x10 * (gpio)))

Definition at line 86 of file gpio-msm-v2.c.

#define pr_fmt

(

fmt

)

"%s: " fmt, __func__

Definition at line 18 of file gpio-msm-v2.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

GPIO_IN
GPIO_OUT

Definition at line 38 of file gpio-msm-v2.c.

anonymous enum

Enumerator:

INTR_STATUS

Definition at line 45 of file gpio-msm-v2.c.

anonymous enum

Enumerator:

GPIO_OE

Definition at line 51 of file gpio-msm-v2.c.

anonymous enum

Enumerator:

INTR_ENABLE
INTR_POL_CTL
INTR_DECT_CTL
INTR_RAW_STATUS_EN

Definition at line 67 of file gpio-msm-v2.c.

anonymous enum

Enumerator:

TARGET_PROC_SCORPION
TARGET_PROC_NONE

Definition at line 76 of file gpio-msm-v2.c.

Function Documentation

MODULE_ALIAS

(

"platform:msmgpio"

)

MODULE_AUTHOR

(

"Gregory Bean <[email protected]>"

)

MODULE_DESCRIPTION

(

"Driver for Qualcomm MSM TLMMv2 SoC GPIOs"

)

module_exit

(

msm_gpio_exit

)

MODULE_LICENSE

(

"GPL v2"

)

postcore_initcall

(

msm_gpio_init

)