diff options
Diffstat (limited to 'drivers/regulator/mc13xxx.h')
| -rw-r--r-- | drivers/regulator/mc13xxx.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/drivers/regulator/mc13xxx.h b/drivers/regulator/mc13xxx.h index 27758267e122..b3961c658b05 100644 --- a/drivers/regulator/mc13xxx.h +++ b/drivers/regulator/mc13xxx.h @@ -29,6 +29,7 @@ struct mc13xxx_regulator_priv { struct mc13xxx *mc13xxx; u32 powermisc_pwgt_state; struct mc13xxx_regulator *mc13xxx_regulators; + int num_regulators; struct regulator_dev *regulators[]; }; @@ -42,13 +43,32 @@ extern int mc13xxx_fixed_regulator_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV, unsigned *selector); extern int mc13xxx_fixed_regulator_get_voltage(struct regulator_dev *rdev); +#ifdef CONFIG_OF +extern int mc13xxx_get_num_regulators_dt(struct platform_device *pdev); +extern struct mc13xxx_regulator_init_data *mc13xxx_parse_regulators_dt( + struct platform_device *pdev, struct mc13xxx_regulator *regulators, + int num_regulators); +#else +static inline int mc13xxx_get_num_regulators_dt(struct platform_device *pdev) +{ + return -ENODEV; +} + +static inline struct mc13xxx_regulator_init_data *mc13xxx_parse_regulators_dt( + struct platform_device *pdev, struct mc13xxx_regulator *regulators, + int num_regulators) +{ + return NULL; +} +#endif + extern struct regulator_ops mc13xxx_regulator_ops; extern struct regulator_ops mc13xxx_fixed_regulator_ops; #define MC13xxx_DEFINE(prefix, _name, _reg, _vsel_reg, _voltages, _ops) \ [prefix ## _name] = { \ .desc = { \ - .name = #prefix "_" #_name, \ + .name = #_name, \ .n_voltages = ARRAY_SIZE(_voltages), \ .ops = &_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -66,7 +86,7 @@ extern struct regulator_ops mc13xxx_fixed_regulator_ops; #define MC13xxx_FIXED_DEFINE(prefix, _name, _reg, _voltages, _ops) \ [prefix ## _name] = { \ .desc = { \ - .name = #prefix "_" #_name, \ + .name = #_name, \ .n_voltages = ARRAY_SIZE(_voltages), \ .ops = &_ops, \ .type = REGULATOR_VOLTAGE, \ @@ -81,7 +101,7 @@ extern struct regulator_ops mc13xxx_fixed_regulator_ops; #define MC13xxx_GPO_DEFINE(prefix, _name, _reg, _voltages, _ops) \ [prefix ## _name] = { \ .desc = { \ - .name = #prefix "_" #_name, \ + .name = #_name, \ .n_voltages = ARRAY_SIZE(_voltages), \ .ops = &_ops, \ .type = REGULATOR_VOLTAGE, \ |