Linux Kernel
3.7.1
|
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/bcd.h>
#include <linux/delay.h>
#include <linux/mfd/core.h>
#include <linux/slab.h>
#include <linux/err.h>
#include <linux/mfd/wm831x/core.h>
#include <linux/mfd/wm831x/pdata.h>
#include <linux/mfd/wm831x/irq.h>
#include <linux/mfd/wm831x/auxadc.h>
#include <linux/mfd/wm831x/otp.h>
#include <linux/mfd/wm831x/pmu.h>
#include <linux/mfd/wm831x/regulator.h>
Go to the source code of this file.
Variables | |
int | wm831x_isinkv_values [WM831X_ISINK_MAX_ISEL+1] |
struct regmap_config | wm831x_regmap_config |
EXPORT_SYMBOL_GPL | ( | wm831x_isinkv_values | ) |
EXPORT_SYMBOL_GPL | ( | wm831x_reg_lock | ) |
EXPORT_SYMBOL_GPL | ( | wm831x_reg_unlock | ) |
EXPORT_SYMBOL_GPL | ( | wm831x_reg_read | ) |
EXPORT_SYMBOL_GPL | ( | wm831x_bulk_read | ) |
EXPORT_SYMBOL_GPL | ( | wm831x_reg_write | ) |
EXPORT_SYMBOL_GPL | ( | wm831x_set_bits | ) |
EXPORT_SYMBOL_GPL | ( | wm831x_regmap_config | ) |
EXPORT_SYMBOL_GPL | ( | wm831x_device_shutdown | ) |
MODULE_AUTHOR | ( | "Mark Brown" | ) |
MODULE_LICENSE | ( | "GPL" | ) |
wm831x_bulk_read: Read multiple WM831x registers
: Device to read from : First register : Number of registers : Buffer to fill.
Definition at line 539 of file wm831x-core.c.
Definition at line 1882 of file wm831x-core.c.
Definition at line 1619 of file wm831x-core.c.
Definition at line 1926 of file wm831x-core.c.
Definition at line 1890 of file wm831x-core.c.
wm831x_reg_unlock: Unlock user keyed registers
The WM831x has a user key preventing writes to particularly critical registers. This function locks those registers, allowing writes to them.
Definition at line 120 of file wm831x-core.c.
wm831x_reg_read: Read a single WM831x register.
: Device to read from. : Register to read.
Definition at line 517 of file wm831x-core.c.
wm831x_reg_unlock: Unlock user keyed registers
The WM831x has a user key preventing writes to particularly critical registers. This function locks those registers, preventing spurious writes.
Definition at line 146 of file wm831x-core.c.
wm831x_reg_write: Write a single WM831x register.
: Device to write to. : Register to write to. : Value to write.
Definition at line 576 of file wm831x-core.c.
int wm831x_set_bits | ( | struct wm831x * | wm831x, |
unsigned short | reg, | ||
unsigned short | mask, | ||
unsigned short | val | ||
) |
wm831x_set_bits: Set the value of a bitfield in a WM831x register
: Device to write to. : Register to write to. : Mask of bits to set. : Value to set (unshifted)
Definition at line 599 of file wm831x-core.c.
int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL+1] |
Definition at line 34 of file wm831x-core.c.
struct regmap_config wm831x_regmap_config |
Definition at line 1603 of file wm831x-core.c.