diff options
Diffstat (limited to 'drivers/pinctrl/pinconf.h')
| -rw-r--r-- | drivers/pinctrl/pinconf.h | 43 |
1 files changed, 40 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinconf.h b/drivers/pinctrl/pinconf.h index 0ded227661a..54510de5e8c 100644 --- a/drivers/pinctrl/pinconf.h +++ b/drivers/pinctrl/pinconf.h @@ -14,20 +14,26 @@ #ifdef CONFIG_PINCONF int pinconf_check_ops(struct pinctrl_dev *pctldev); - int pinconf_validate_map(struct pinctrl_map const *map, int i); - int pinconf_map_to_setting(struct pinctrl_map const *map, struct pinctrl_setting *setting); void pinconf_free_setting(struct pinctrl_setting const *setting); int pinconf_apply_setting(struct pinctrl_setting const *setting); - void pinconf_show_map(struct seq_file *s, struct pinctrl_map const *map); void pinconf_show_setting(struct seq_file *s, struct pinctrl_setting const *setting); void pinconf_init_device_debugfs(struct dentry *devroot, struct pinctrl_dev *pctldev); +/* + * You will only be interested in these if you're using PINCONF + * so don't supply any stubs for these. + */ +int pin_config_get_for_pin(struct pinctrl_dev *pctldev, unsigned pin, + unsigned long *config); +int pin_config_group_get(const char *dev_name, const char *pin_group, + unsigned long *config); + #else static inline int pinconf_check_ops(struct pinctrl_dev *pctldev) @@ -71,3 +77,34 @@ static inline void pinconf_init_device_debugfs(struct dentry *devroot, } #endif + +/* + * The following functions are available if the driver uses the generic + * pin config. + */ + +#ifdef CONFIG_GENERIC_PINCONF + +void pinconf_generic_dump_pin(struct pinctrl_dev *pctldev, + struct seq_file *s, unsigned pin); + +void pinconf_generic_dump_group(struct pinctrl_dev *pctldev, + struct seq_file *s, const char *gname); + +#else + +static inline void pinconf_generic_dump_pin(struct pinctrl_dev *pctldev, + struct seq_file *s, + unsigned pin) +{ + return; +} + +static inline void pinconf_generic_dump_group(struct pinctrl_dev *pctldev, + struct seq_file *s, + const char *gname) +{ + return; +} + +#endif |