diff options
Diffstat (limited to 'drivers/pinctrl/pinmux.h')
| -rw-r--r-- | drivers/pinctrl/pinmux.h | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/pinctrl/pinmux.h b/drivers/pinctrl/pinmux.h index 7c8aa25ccc80..2965ec20b77f 100644 --- a/drivers/pinctrl/pinmux.h +++ b/drivers/pinctrl/pinmux.h @@ -133,18 +133,21 @@ static inline void pinmux_init_device_debugfs(struct dentry *devroot, /** * struct function_desc - generic function descriptor - * @name: name of the function - * @group_names: array of pin group names - * @num_group_names: number of pin group names + * @func: generic data of the pin function (name and groups of pins) * @data: pin controller driver specific data */ struct function_desc { - const char *name; - const char * const *group_names; - int num_group_names; + struct pinfunction func; void *data; }; +/* Convenient macro to define a generic pin function descriptor */ +#define PINCTRL_FUNCTION_DESC(_name, _grps, _num_grps, _data) \ +(struct function_desc) { \ + .func = PINCTRL_PINFUNCTION(_name, _grps, _num_grps), \ + .data = _data, \ +} + int pinmux_generic_get_function_count(struct pinctrl_dev *pctldev); const char * @@ -154,7 +157,7 @@ pinmux_generic_get_function_name(struct pinctrl_dev *pctldev, int pinmux_generic_get_function_groups(struct pinctrl_dev *pctldev, unsigned int selector, const char * const **groups, - unsigned int * const num_groups); + unsigned int * const ngroups); struct function_desc *pinmux_generic_get_function(struct pinctrl_dev *pctldev, unsigned int selector); @@ -162,7 +165,7 @@ struct function_desc *pinmux_generic_get_function(struct pinctrl_dev *pctldev, int pinmux_generic_add_function(struct pinctrl_dev *pctldev, const char *name, const char * const *groups, - unsigned int const num_groups, + unsigned int const ngroups, void *data); int pinmux_generic_remove_function(struct pinctrl_dev *pctldev, |