iomux-v1.h File Reference

Go to the source code of this file.

Macros
#define	MXC_DDIR(x)   (0x00 + ((x) << 8))
#define	MXC_OCR1(x)   (0x04 + ((x) << 8))
#define	MXC_OCR2(x)   (0x08 + ((x) << 8))
#define	MXC_ICONFA1(x)   (0x0c + ((x) << 8))
#define	MXC_ICONFA2(x)   (0x10 + ((x) << 8))
#define	MXC_ICONFB1(x)   (0x14 + ((x) << 8))
#define	MXC_ICONFB2(x)   (0x18 + ((x) << 8))
#define	MXC_DR(x)   (0x1c + ((x) << 8))
#define	MXC_GIUS(x)   (0x20 + ((x) << 8))
#define	MXC_SSR(x)   (0x24 + ((x) << 8))
#define	MXC_ICR1(x)   (0x28 + ((x) << 8))
#define	MXC_ICR2(x)   (0x2c + ((x) << 8))
#define	MXC_IMR(x)   (0x30 + ((x) << 8))
#define	MXC_ISR(x)   (0x34 + ((x) << 8))
#define	MXC_GPR(x)   (0x38 + ((x) << 8))
#define	MXC_SWR(x)   (0x3c + ((x) << 8))
#define	MXC_PUEN(x)   (0x40 + ((x) << 8))
#define	MX1_NUM_GPIO_PORT   4
#define	MX21_NUM_GPIO_PORT   6
#define	MX27_NUM_GPIO_PORT   6
#define	GPIO_PIN_MASK   0x1f
#define	GPIO_PORT_SHIFT   5
#define	GPIO_PORT_MASK   (0x7 << GPIO_PORT_SHIFT)
#define	GPIO_PORTA   (0 << GPIO_PORT_SHIFT)
#define	GPIO_PORTB   (1 << GPIO_PORT_SHIFT)
#define	GPIO_PORTC   (2 << GPIO_PORT_SHIFT)
#define	GPIO_PORTD   (3 << GPIO_PORT_SHIFT)
#define	GPIO_PORTE   (4 << GPIO_PORT_SHIFT)
#define	GPIO_PORTF   (5 << GPIO_PORT_SHIFT)
#define	GPIO_OUT   (1 << 8)
#define	GPIO_IN   (0 << 8)
#define	GPIO_PUEN   (1 << 9)
#define	GPIO_PF   (1 << 10)
#define	GPIO_AF   (1 << 11)
#define	GPIO_OCR_SHIFT   12
#define	GPIO_OCR_MASK   (3 << GPIO_OCR_SHIFT)
#define	GPIO_AIN   (0 << GPIO_OCR_SHIFT)
#define	GPIO_BIN   (1 << GPIO_OCR_SHIFT)
#define	GPIO_CIN   (2 << GPIO_OCR_SHIFT)
#define	GPIO_GPIO   (3 << GPIO_OCR_SHIFT)
#define	GPIO_AOUT_SHIFT   14
#define	GPIO_AOUT_MASK   (3 << GPIO_AOUT_SHIFT)
#define	GPIO_AOUT   (0 << GPIO_AOUT_SHIFT)
#define	GPIO_AOUT_ISR   (1 << GPIO_AOUT_SHIFT)
#define	GPIO_AOUT_0   (2 << GPIO_AOUT_SHIFT)
#define	GPIO_AOUT_1   (3 << GPIO_AOUT_SHIFT)
#define	GPIO_BOUT_SHIFT   16
#define	GPIO_BOUT_MASK   (3 << GPIO_BOUT_SHIFT)
#define	GPIO_BOUT   (0 << GPIO_BOUT_SHIFT)
#define	GPIO_BOUT_ISR   (1 << GPIO_BOUT_SHIFT)
#define	GPIO_BOUT_0   (2 << GPIO_BOUT_SHIFT)
#define	GPIO_BOUT_1   (3 << GPIO_BOUT_SHIFT)

Functions
int	mxc_gpio_mode (int gpio_mode)
int	mxc_gpio_setup_multiple_pins (const int *pin_list, unsigned count, const char *label)
int	imx_iomuxv1_init (void __iomem *base, int numports)

Macro Definition Documentation

#define GPIO_AF   (1 << 11)

Definition at line 65 of file iomux-v1.h.

#define GPIO_AIN   (0 << GPIO_OCR_SHIFT)

Definition at line 69 of file iomux-v1.h.

#define GPIO_AOUT   (0 << GPIO_AOUT_SHIFT)

Definition at line 76 of file iomux-v1.h.

#define GPIO_AOUT_0   (2 << GPIO_AOUT_SHIFT)

Definition at line 78 of file iomux-v1.h.

#define GPIO_AOUT_1   (3 << GPIO_AOUT_SHIFT)

Definition at line 79 of file iomux-v1.h.

#define GPIO_AOUT_ISR   (1 << GPIO_AOUT_SHIFT)

Definition at line 77 of file iomux-v1.h.

#define GPIO_AOUT_MASK   (3 << GPIO_AOUT_SHIFT)

Definition at line 75 of file iomux-v1.h.

#define GPIO_AOUT_SHIFT   14

Definition at line 74 of file iomux-v1.h.

#define GPIO_BIN   (1 << GPIO_OCR_SHIFT)

Definition at line 70 of file iomux-v1.h.

#define GPIO_BOUT   (0 << GPIO_BOUT_SHIFT)

Definition at line 83 of file iomux-v1.h.

#define GPIO_BOUT_0   (2 << GPIO_BOUT_SHIFT)

Definition at line 85 of file iomux-v1.h.

#define GPIO_BOUT_1   (3 << GPIO_BOUT_SHIFT)

Definition at line 86 of file iomux-v1.h.

#define GPIO_BOUT_ISR   (1 << GPIO_BOUT_SHIFT)

Definition at line 84 of file iomux-v1.h.

#define GPIO_BOUT_MASK   (3 << GPIO_BOUT_SHIFT)

Definition at line 82 of file iomux-v1.h.

#define GPIO_BOUT_SHIFT   16

Definition at line 81 of file iomux-v1.h.

#define GPIO_CIN   (2 << GPIO_OCR_SHIFT)

Definition at line 71 of file iomux-v1.h.

#define GPIO_GPIO   (3 << GPIO_OCR_SHIFT)

Definition at line 72 of file iomux-v1.h.

#define GPIO_IN   (0 << 8)

Definition at line 61 of file iomux-v1.h.

#define GPIO_OCR_MASK   (3 << GPIO_OCR_SHIFT)

Definition at line 68 of file iomux-v1.h.

#define GPIO_OCR_SHIFT   12

Definition at line 67 of file iomux-v1.h.

#define GPIO_OUT   (1 << 8)

Definition at line 60 of file iomux-v1.h.

#define GPIO_PF   (1 << 10)

Definition at line 64 of file iomux-v1.h.

#define GPIO_PIN_MASK   0x1f

Definition at line 48 of file iomux-v1.h.

#define GPIO_PORT_MASK   (0x7 << GPIO_PORT_SHIFT)

Definition at line 51 of file iomux-v1.h.

#define GPIO_PORT_SHIFT   5

Definition at line 50 of file iomux-v1.h.

#define GPIO_PORTA   (0 << GPIO_PORT_SHIFT)

Definition at line 53 of file iomux-v1.h.

#define GPIO_PORTB   (1 << GPIO_PORT_SHIFT)

Definition at line 54 of file iomux-v1.h.

#define GPIO_PORTC   (2 << GPIO_PORT_SHIFT)

Definition at line 55 of file iomux-v1.h.

#define GPIO_PORTD   (3 << GPIO_PORT_SHIFT)

Definition at line 56 of file iomux-v1.h.

#define GPIO_PORTE   (4 << GPIO_PORT_SHIFT)

Definition at line 57 of file iomux-v1.h.

#define GPIO_PORTF   (5 << GPIO_PORT_SHIFT)

Definition at line 58 of file iomux-v1.h.

#define GPIO_PUEN   (1 << 9)

Definition at line 62 of file iomux-v1.h.

#define MX1_NUM_GPIO_PORT   4

Definition at line 44 of file iomux-v1.h.

#define MX21_NUM_GPIO_PORT   6

Definition at line 45 of file iomux-v1.h.

#define MX27_NUM_GPIO_PORT   6

Definition at line 46 of file iomux-v1.h.

#define MXC_DDIR

(

x

)

(0x00 + ((x) << 8))

Definition at line 26 of file iomux-v1.h.

#define MXC_DR

(

x

)

(0x1c + ((x) << 8))

Definition at line 33 of file iomux-v1.h.

#define MXC_GIUS

(

x

)

(0x20 + ((x) << 8))

Definition at line 34 of file iomux-v1.h.

#define MXC_GPR

(

x

)

(0x38 + ((x) << 8))

Definition at line 40 of file iomux-v1.h.

#define MXC_ICONFA1

(

x

)

(0x0c + ((x) << 8))

Definition at line 29 of file iomux-v1.h.

#define MXC_ICONFA2

(

x

)

(0x10 + ((x) << 8))

Definition at line 30 of file iomux-v1.h.

#define MXC_ICONFB1

(

x

)

(0x14 + ((x) << 8))

Definition at line 31 of file iomux-v1.h.

#define MXC_ICONFB2

(

x

)

(0x18 + ((x) << 8))

Definition at line 32 of file iomux-v1.h.

#define MXC_ICR1

(

x

)

(0x28 + ((x) << 8))

Definition at line 36 of file iomux-v1.h.

#define MXC_ICR2

(

x

)

(0x2c + ((x) << 8))

Definition at line 37 of file iomux-v1.h.

#define MXC_IMR

(

x

)

(0x30 + ((x) << 8))

Definition at line 38 of file iomux-v1.h.

#define MXC_ISR

(

x

)

(0x34 + ((x) << 8))

Definition at line 39 of file iomux-v1.h.

#define MXC_OCR1

(

x

)

(0x04 + ((x) << 8))

Definition at line 27 of file iomux-v1.h.

#define MXC_OCR2

(

x

)

(0x08 + ((x) << 8))

Definition at line 28 of file iomux-v1.h.

#define MXC_PUEN

(

x

)

(0x40 + ((x) << 8))

Definition at line 42 of file iomux-v1.h.

#define MXC_SSR

(

x

)

(0x24 + ((x) << 8))

Definition at line 35 of file iomux-v1.h.

#define MXC_SWR

(

x

)

(0x3c + ((x) << 8))

Definition at line 41 of file iomux-v1.h.

Function Documentation

int imx_iomuxv1_init	(	void __iomem *	base,
		int	numports
	)

Definition at line 182 of file iomux-v1.c.

int mxc_gpio_mode

(

int

gpio_mode

)

Definition at line 124 of file iomux-v1.c.

int mxc_gpio_setup_multiple_pins	(	const int *	pin_list,
		unsigned	count,
		const char *	label
	)

Definition at line 172 of file iomux-v1.c.