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Merge remote-tracking branches 'regulator/topic/core', 'regulator/topic/bypass', 'regulator/topic/tol', 'regulator/topic/drivers' and 'regulator/topic/tps6586x' into regulator-next

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This commit is contained in:
Mark Brown
2012-09-28 14:45:07 +01:00
parent 5698bd757d 52b84dac43 b8575a1143 3f1965776f e96961dabe 3006b8d665
commit 6a2027abd2
43 changed files with 1417 additions and 563 deletions
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18
include/linux/regulator/driver.h
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@@ -32,6 +32,8 @@ enum regulator_status {
REGULATOR_STATUS_NORMAL,
REGULATOR_STATUS_IDLE,
REGULATOR_STATUS_STANDBY,
/* The regulator is enabled but not regulating */
REGULATOR_STATUS_BYPASS,
/* in case that any other status doesn't apply */
REGULATOR_STATUS_UNDEFINED,
};
@@ -58,6 +60,7 @@ enum regulator_status {
* regulator_desc.n_voltages. Voltages may be reported in any order.
*
* @set_current_limit: Configure a limit for a current-limited regulator.
* The driver should select the current closest to max_uA.
* @get_current_limit: Get the configured limit for a current-limited regulator.
*
* @set_mode: Set the configured operating mode for the regulator.
@@ -67,6 +70,9 @@ enum regulator_status {
* @get_optimum_mode: Get the most efficient operating mode for the regulator
* when running with the specified parameters.
*
* @set_bypass: Set the regulator in bypass mode.
* @get_bypass: Get the regulator bypass mode state.
*
* @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
@@ -133,6 +139,10 @@ struct regulator_ops {
unsigned int (*get_optimum_mode) (struct regulator_dev *, int input_uV,
int output_uV, int load_uA);
/* control and report on bypass mode */
int (*set_bypass)(struct regulator_dev *dev, bool enable);
int (*get_bypass)(struct regulator_dev *dev, bool *enable);
/* the operations below are for configuration of regulator state when
* its parent PMIC enters a global STANDBY/HIBERNATE state */
@@ -205,6 +215,8 @@ struct regulator_desc {
unsigned int vsel_mask;
unsigned int enable_reg;
unsigned int enable_mask;
unsigned int bypass_reg;
unsigned int bypass_mask;
unsigned int enable_time;
};
@@ -221,7 +233,8 @@ struct regulator_desc {
* @driver_data: private regulator data
* @of_node: OpenFirmware node to parse for device tree bindings (may be
* NULL).
* @regmap: regmap to use for core regmap helpers
* @regmap: regmap to use for core regmap helpers if dev_get_regulator() is
* insufficient.
* @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()
@@ -253,6 +266,7 @@ struct regulator_dev {
int exclusive;
u32 use_count;
u32 open_count;
u32 bypass_count;
/* lists we belong to */
struct list_head list; /* list of all regulators */
@@ -310,6 +324,8 @@ 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);
int regulator_set_bypass_regmap(struct regulator_dev *rdev, bool enable);
int regulator_get_bypass_regmap(struct regulator_dev *rdev, bool *enable);
void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data);