diff options
Diffstat (limited to 'include/linux/regulator/of_regulator.h')
| -rw-r--r-- | include/linux/regulator/of_regulator.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/linux/regulator/of_regulator.h b/include/linux/regulator/of_regulator.h new file mode 100644 index 0000000000..265b98d1ee --- /dev/null +++ b/include/linux/regulator/of_regulator.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * OpenFirmware regulator support routines + */ + +#ifndef __LINUX_OF_REG_H +#define __LINUX_OF_REG_H + +#include <linux/types.h> + +struct device_d; +struct regulator_desc; + +struct of_regulator_match { + const char *name; + void *driver_data; + struct regulator_init_data *init_data; + struct device_node *of_node; + const struct regulator_desc *desc; +}; + +#if defined(CONFIG_OFDEVICE) +extern struct regulator_init_data + *of_get_regulator_init_data(struct device_d *dev, + struct device_node *node, + const struct regulator_desc *desc); +extern int of_regulator_match(struct device_d *dev, struct device_node *node, + struct of_regulator_match *matches, + unsigned int num_matches); +#else +static inline struct regulator_init_data + *of_get_regulator_init_data(struct device_d *dev, + struct device_node *node, + const struct regulator_desc *desc) +{ + return NULL; +} + +static inline int of_regulator_match(struct device_d *dev, + struct device_node *node, + struct of_regulator_match *matches, + unsigned int num_matches) +{ + return 0; +} +#endif /* CONFIG_OF */ + +#endif /* __LINUX_OF_REG_H */ |