pinctrl-falcon.c File Reference

#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/export.h>
#include <linux/err.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/of_address.h>
#include <linux/of_gpio.h>
#include <linux/platform_device.h>
#include "pinctrl-lantiq.h"
#include <lantiq_soc.h>

Go to the source code of this file.

Macros
#define	LTQ_PADC_MUX(x)   (x * 0x4)
#define	LTQ_PADC_PUEN   0x80
#define	LTQ_PADC_PDEN   0x84
#define	LTQ_PADC_SRC   0x88
#define	LTQ_PADC_DCC   0x8C
#define	LTQ_PADC_AVAIL   0xF0
#define	pad_r32(p, reg)   ltq_r32(p + reg)
#define	pad_w32(p, val, reg)   ltq_w32(val, p + reg)
#define	pad_w32_mask(c, clear, set, reg)   pad_w32(c, (pad_r32(c, reg) & ~(clear)) | (set), reg)
#define	pad_getbit(m, r, p)   (!!(ltq_r32(m + r) & (1 << p)))
#define	PORTS   5
#define	PINS   32
#define	PORT(x)   (x / PINS)
#define	PORT_PIN(x)   (x % PINS)
#define	MFP_FALCON(a, f0, f1, f2, f3)
#define	GRP_MUX(a, m, p)

Enumerations
enum	falcon_mux {   FALCON_MUX_GPIO = 0, FALCON_MUX_RST, FALCON_MUX_NTR, FALCON_MUX_MDIO,   FALCON_MUX_LED, FALCON_MUX_SPI, FALCON_MUX_ASC, FALCON_MUX_I2C,   FALCON_MUX_HOSTIF, FALCON_MUX_SLIC, FALCON_MUX_JTAG, FALCON_MUX_PCM,   FALCON_MUX_MII, FALCON_MUX_PHY, FALCON_MUX_NONE = 0xffff }

Functions
int	pinctrl_falcon_get_range_size (int id)
void	pinctrl_falcon_add_gpio_range (struct pinctrl_gpio_range *range)
	MODULE_DEVICE_TABLE (of, falcon_match)
int __init	pinctrl_falcon_init (void)
	core_initcall_sync (pinctrl_falcon_init)

Variables
struct pinconf_ops	falcon_pinconf_ops

Macro Definition Documentation

#define GRP_MUX	(		a,
			m,
			p
	)

Value:

{               \
    .name = a,      \
    .mux = FALCON_MUX_##m,  \
    .pins = p,      \
    .npins = ARRAY_SIZE(p), \
}

Definition at line 66 of file pinctrl-falcon.c.

#define LTQ_PADC_AVAIL   0xF0

Definition at line 40 of file pinctrl-falcon.c.

#define LTQ_PADC_DCC   0x8C

Definition at line 38 of file pinctrl-falcon.c.

#define LTQ_PADC_MUX

(

x

)

(x * 0x4)

Definition at line 30 of file pinctrl-falcon.c.

#define LTQ_PADC_PDEN   0x84

Definition at line 34 of file pinctrl-falcon.c.

#define LTQ_PADC_PUEN   0x80

Definition at line 32 of file pinctrl-falcon.c.

#define LTQ_PADC_SRC   0x88

Definition at line 36 of file pinctrl-falcon.c.

#define MFP_FALCON	(		a,
			f0,
			f1,
			f2,
			f3
	)

Value:

{                       \
    .name = #a,             \
    .pin = a,               \
    .func = {               \
        FALCON_MUX_##f0,        \
        FALCON_MUX_##f1,        \
        FALCON_MUX_##f2,        \
        FALCON_MUX_##f3,        \
    },                  \
}

Definition at line 54 of file pinctrl-falcon.c.

#define pad_getbit	(		m,
			r,
			p
	)		(!!(ltq_r32(m + r) & (1 << p)))

Definition at line 47 of file pinctrl-falcon.c.

#define pad_r32	(		p,
			reg
	)		ltq_r32(p + reg)

Definition at line 42 of file pinctrl-falcon.c.

#define pad_w32	(		p,
			val,
			reg
	)		ltq_w32(val, p + reg)

Definition at line 43 of file pinctrl-falcon.c.

#define pad_w32_mask	(		c,
			clear,
			set,
			reg
	)		pad_w32(c, (pad_r32(c, reg) & ~(clear)) | (set), reg)

Definition at line 44 of file pinctrl-falcon.c.

#define PINS   32

Definition at line 50 of file pinctrl-falcon.c.

#define PORT

(

x

)

(x / PINS)

Definition at line 51 of file pinctrl-falcon.c.

#define PORT_PIN

(

x

)

(x % PINS)

Definition at line 52 of file pinctrl-falcon.c.

#define PORTS   5

Definition at line 49 of file pinctrl-falcon.c.

Enumeration Type Documentation

enum falcon_mux

Enumerator:

FALCON_MUX_GPIO
FALCON_MUX_RST
FALCON_MUX_NTR
FALCON_MUX_MDIO
FALCON_MUX_LED
FALCON_MUX_SPI
FALCON_MUX_ASC
FALCON_MUX_I2C
FALCON_MUX_HOSTIF
FALCON_MUX_SLIC
FALCON_MUX_JTAG
FALCON_MUX_PCM
FALCON_MUX_MII
FALCON_MUX_PHY
FALCON_MUX_NONE

Definition at line 74 of file pinctrl-falcon.c.

Function Documentation

core_initcall_sync

(

pinctrl_falcon_init

)

MODULE_DEVICE_TABLE	(	of	,
		falcon_match
	)

void pinctrl_falcon_add_gpio_range

(

struct pinctrl_gpio_range *

range

)

Definition at line 382 of file pinctrl-falcon.c.

int pinctrl_falcon_get_range_size

(

int

id

)

Definition at line 370 of file pinctrl-falcon.c.

int __init pinctrl_falcon_init

(

void

)

Definition at line 463 of file pinctrl-falcon.c.

Variable Documentation

struct pinconf_ops falcon_pinconf_ops

Initial value:

= {
    .pin_config_get         = falcon_pinconf_get,
    .pin_config_set         = falcon_pinconf_set,
    .pin_config_group_get       = falcon_pinconf_group_get,
    .pin_config_group_set       = falcon_pinconf_group_set,
    .pin_config_dbg_show        = falcon_pinconf_dbg_show,
    .pin_config_group_dbg_show  = falcon_pinconf_group_dbg_show,
}

Definition at line 325 of file pinctrl-falcon.c.