diff options
Diffstat (limited to 'include/linux/regulator')
| -rw-r--r-- | include/linux/regulator/da9211.h | 9 | ||||
| -rw-r--r-- | include/linux/regulator/driver.h | 10 | ||||
| -rw-r--r-- | include/linux/regulator/machine.h | 1 | ||||
| -rw-r--r-- | include/linux/regulator/max1586.h | 2 |
4 files changed, 18 insertions, 4 deletions
diff --git a/include/linux/regulator/da9211.h b/include/linux/regulator/da9211.h index 0981ce0e72c..5479394fefc 100644 --- a/include/linux/regulator/da9211.h +++ b/include/linux/regulator/da9211.h @@ -1,5 +1,5 @@ /* - * da9211.h - Regulator device driver for DA9211 + * da9211.h - Regulator device driver for DA9211/DA9213 * Copyright (C) 2014 Dialog Semiconductor Ltd. * * This library is free software; you can redistribute it and/or @@ -20,6 +20,11 @@ #define DA9211_MAX_REGULATORS 2 +enum da9211_chip_id { + DA9211, + DA9213, +}; + struct da9211_pdata { /* * Number of buck @@ -27,6 +32,6 @@ struct da9211_pdata { * 2 : 2 phase 2 buck */ int num_buck; - struct regulator_init_data *init_data; + struct regulator_init_data *init_data[DA9211_MAX_REGULATORS]; }; #endif diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index c35f5f97a14..fc0ee0ce832 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -220,6 +220,8 @@ enum regulator_type { * @linear_min_sel: Minimal selector for starting linear mapping * @fixed_uV: Fixed voltage of rails. * @ramp_delay: Time to settle down after voltage change (unit: uV/us) + * @linear_ranges: A constant table of possible voltage ranges. + * @n_linear_ranges: Number of entries in the @linear_ranges table. * @volt_table: Voltage mapping table (if table based mapping) * * @vsel_reg: Register for selector when using regulator_regmap_X_voltage_ @@ -240,6 +242,7 @@ enum regulator_type { * @bypass_val_off: Disabling value for control when using regmap set_bypass * * @enable_time: Time taken for initial enable of regulator (in uS). + * @off_on_delay: guard time (in uS), before re-enabling a regulator */ struct regulator_desc { const char *name; @@ -249,7 +252,7 @@ struct regulator_desc { int id; bool continuous_voltage_range; unsigned n_voltages; - struct regulator_ops *ops; + const struct regulator_ops *ops; int irq; enum regulator_type type; struct module *owner; @@ -280,6 +283,8 @@ struct regulator_desc { unsigned int bypass_val_off; unsigned int enable_time; + + unsigned int off_on_delay; }; /** @@ -352,6 +357,9 @@ struct regulator_dev { struct regulator_enable_gpio *ena_pin; unsigned int ena_gpio_state:1; + + /* time when this regulator was disabled last time */ + unsigned long last_off_jiffy; }; struct regulator_dev * diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index 730e638c558..0b08d05d470 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -85,6 +85,7 @@ struct regulator_state { * bootloader then it will be enabled when the constraints are * applied. * @apply_uV: Apply the voltage constraint when initialising. + * @ramp_disable: Disable ramp delay when initialising or when setting voltage. * * @input_uV: Input voltage for regulator when supplied by another regulator. * diff --git a/include/linux/regulator/max1586.h b/include/linux/regulator/max1586.h index de9a7fae20b..cedd0febe88 100644 --- a/include/linux/regulator/max1586.h +++ b/include/linux/regulator/max1586.h @@ -40,7 +40,7 @@ */ struct max1586_subdev_data { int id; - char *name; + const char *name; struct regulator_init_data *platform_data; }; |