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Merge branch 'regulator-drivers' into regulator-next

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This commit is contained in:
Mark Brown 2012-07-22 19:32:00 +01:00
commit 3384fb9884
415 changed files with 8813 additions and 4638 deletions
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23
include/linux/regulator/driver.h
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@ -69,6 +69,8 @@ enum regulator_status {
*
* @enable_time: Time taken for the regulator voltage output voltage to
* stabilise after being enabled, in microseconds.
* @set_ramp_delay: Set the ramp delay for the regulator. The driver should
* select ramp delay equal to or less than(closest) ramp_delay.
* @set_voltage_time_sel: Time taken for the regulator voltage output voltage
* to stabilise after being set to a new value, in microseconds.
* The function provides the from and to voltage selector, the
@ -115,6 +117,7 @@ struct regulator_ops {
/* Time taken to enable or set voltage on the regulator */
int (*enable_time) (struct regulator_dev *);
int (*set_ramp_delay) (struct regulator_dev *, int ramp_delay);
int (*set_voltage_time_sel) (struct regulator_dev *,
unsigned int old_selector,
unsigned int new_selector);
@ -172,12 +175,15 @@ enum regulator_type {
*
* @min_uV: Voltage given by the lowest selector (if linear mapping)
* @uV_step: Voltage increase with each selector (if linear mapping)
* @ramp_delay: Time to settle down after voltage change (unit: uV/us)
* @volt_table: Voltage mapping table (if table based mapping)
*
* @vsel_reg: Register for selector when using regulator_regmap_X_voltage_
* @vsel_mask: Mask for register bitfield used for selector
* @enable_reg: Register for control when using regmap enable/disable ops
* @enable_mask: Mask for control when using regmap enable/disable ops
*
* @enable_time: Time taken for initial enable of regulator (in uS).
*/
struct regulator_desc {
const char *name;
@ -191,6 +197,7 @@ struct regulator_desc {
unsigned int min_uV;
unsigned int uV_step;
unsigned int ramp_delay;
const unsigned int *volt_table;
@ -198,6 +205,8 @@ struct regulator_desc {
unsigned int vsel_mask;
unsigned int enable_reg;
unsigned int enable_mask;
unsigned int enable_time;
};
/**
@ -213,6 +222,9 @@ struct regulator_desc {
* @of_node: OpenFirmware node to parse for device tree bindings (may be
* NULL).
* @regmap: regmap to use for core regmap helpers
* @ena_gpio: GPIO controlling regulator enable.
* @ena_gpio_invert: Sense for GPIO enable control.
* @ena_gpio_flags: Flags to use when calling gpio_request_one()
*/
struct regulator_config {
struct device *dev;
@ -220,6 +232,10 @@ struct regulator_config {
void *driver_data;
struct device_node *of_node;
struct regmap *regmap;
int ena_gpio;
unsigned int ena_gpio_invert:1;
unsigned int ena_gpio_flags;
};
/*
@ -258,6 +274,10 @@ struct regulator_dev {
void *reg_data; /* regulator_dev data */
struct dentry *debugfs;
int ena_gpio;
unsigned int ena_gpio_invert:1;
unsigned int ena_gpio_state:1;
};
struct regulator_dev *
@ -287,6 +307,9 @@ int regulator_set_voltage_sel_regmap(struct regulator_dev *rdev, unsigned sel);
int regulator_is_enabled_regmap(struct regulator_dev *rdev);
int regulator_enable_regmap(struct regulator_dev *rdev);
int regulator_disable_regmap(struct regulator_dev *rdev);
int regulator_set_voltage_time_sel(struct regulator_dev *rdev,
unsigned int old_selector,
unsigned int new_selector);
void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data);