diff options
Diffstat (limited to 'include/linux/pinctrl/pinconf.h')
| -rw-r--r-- | include/linux/pinctrl/pinconf.h | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/include/linux/pinctrl/pinconf.h b/include/linux/pinctrl/pinconf.h index f6998692bdc9..770ec2221156 100644 --- a/include/linux/pinctrl/pinconf.h +++ b/include/linux/pinctrl/pinconf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Interface the pinconfig portions of the pinctrl subsystem * @@ -6,15 +7,11 @@ * This interface is used in the core to keep track of pins. * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __LINUX_PINCTRL_PINCONF_H #define __LINUX_PINCTRL_PINCONF_H -#ifdef CONFIG_PINCONF - -#include <linux/pinctrl/machine.h> +#include <linux/types.h> struct pinctrl_dev; struct seq_file; @@ -28,9 +25,9 @@ struct seq_file; * is not available on this controller this should return -ENOTSUPP * and if it is available but disabled it should return -EINVAL * @pin_config_set: configure an individual pin - * @pin_config_group_get: get configurations for an entire pin group + * @pin_config_group_get: get configurations for an entire pin group; should + * return -ENOTSUPP and -EINVAL using the same rules as pin_config_get. * @pin_config_group_set: configure all pins in a group - * @pin_config_dbg_parse_modify: optional debugfs to modify a pin configuration * @pin_config_dbg_show: optional debugfs display hook that will provide * per-device info for a certain pin in debugfs * @pin_config_group_dbg_show: optional debugfs display hook that will provide @@ -43,31 +40,28 @@ struct pinconf_ops { bool is_generic; #endif int (*pin_config_get) (struct pinctrl_dev *pctldev, - unsigned pin, + unsigned int pin, unsigned long *config); int (*pin_config_set) (struct pinctrl_dev *pctldev, - unsigned pin, - unsigned long config); + unsigned int pin, + unsigned long *configs, + unsigned int num_configs); int (*pin_config_group_get) (struct pinctrl_dev *pctldev, - unsigned selector, + unsigned int selector, unsigned long *config); int (*pin_config_group_set) (struct pinctrl_dev *pctldev, - unsigned selector, - unsigned long config); - int (*pin_config_dbg_parse_modify) (struct pinctrl_dev *pctldev, - const char *arg, - unsigned long *config); + unsigned int selector, + unsigned long *configs, + unsigned int num_configs); void (*pin_config_dbg_show) (struct pinctrl_dev *pctldev, struct seq_file *s, - unsigned offset); + unsigned int offset); void (*pin_config_group_dbg_show) (struct pinctrl_dev *pctldev, struct seq_file *s, - unsigned selector); + unsigned int selector); void (*pin_config_config_dbg_show) (struct pinctrl_dev *pctldev, struct seq_file *s, unsigned long config); }; -#endif - #endif /* __LINUX_PINCTRL_PINCONF_H */ |