364 static unsigned int atmel_pin_config_read(struct pinctrl_dev *pctldev,  in atmel_pin_config_read()  argument
367 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pin_config_read()
380 static void atmel_pin_config_write(struct pinctrl_dev *pctldev,  in atmel_pin_config_write()  argument
383 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pin_config_write()
395 static int atmel_pctl_get_groups_count(struct pinctrl_dev *pctldev)  in atmel_pctl_get_groups_count()  argument
397 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pctl_get_groups_count()
402 static const char *atmel_pctl_get_group_name(struct pinctrl_dev *pctldev,  in atmel_pctl_get_group_name()  argument
405 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pctl_get_group_name()
410 static int atmel_pctl_get_group_pins(struct pinctrl_dev *pctldev,  in atmel_pctl_get_group_pins()  argument
414 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pctl_get_group_pins()
422 struct atmel_group *atmel_pctl_find_group_by_pin(struct pinctrl_dev *pctldev,  in atmel_pctl_find_group_by_pin()  argument
425 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pctl_find_group_by_pin()
438 static int atmel_pctl_xlate_pinfunc(struct pinctrl_dev *pctldev,  in atmel_pctl_xlate_pinfunc()  argument
443 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pctl_xlate_pinfunc()
455 	grp = atmel_pctl_find_group_by_pin(pctldev, pin_id);  in atmel_pctl_xlate_pinfunc()
471 static int atmel_pctl_dt_subnode_to_map(struct pinctrl_dev *pctldev,  in atmel_pctl_dt_subnode_to_map()  argument
488 	ret = pinconf_generic_parse_dt_config(np, pctldev, &configs,  in atmel_pctl_dt_subnode_to_map()
491 		dev_err(pctldev->dev, "%s: could not parse node property\n",  in atmel_pctl_dt_subnode_to_map()
501 		dev_err(pctldev->dev, "no pins found in node %s\n",  in atmel_pctl_dt_subnode_to_map()
514 	ret = pinctrl_utils_reserve_map(pctldev, map, reserved_maps, num_maps,  in atmel_pctl_dt_subnode_to_map()
526 		ret = atmel_pctl_xlate_pinfunc(pctldev, np, pinfunc, &group,  in atmel_pctl_dt_subnode_to_map()
531 		pinctrl_utils_add_map_mux(pctldev, map, reserved_maps, num_maps,  in atmel_pctl_dt_subnode_to_map()
535 			ret = pinctrl_utils_add_map_configs(pctldev, map,  in atmel_pctl_dt_subnode_to_map()
547 static int atmel_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,  in atmel_pctl_dt_node_to_map()  argument
565 	ret = atmel_pctl_dt_subnode_to_map(pctldev, np_config, map,  in atmel_pctl_dt_node_to_map()
569 			ret = atmel_pctl_dt_subnode_to_map(pctldev, np, map,  in atmel_pctl_dt_node_to_map()
577 		pinctrl_utils_dt_free_map(pctldev, *map, *num_maps);  in atmel_pctl_dt_node_to_map()
578 		dev_err(pctldev->dev, "can't create maps for node %s\n",  in atmel_pctl_dt_node_to_map()
593 static int atmel_pmx_get_functions_count(struct pinctrl_dev *pctldev)  in atmel_pmx_get_functions_count()  argument
598 static const char *atmel_pmx_get_function_name(struct pinctrl_dev *pctldev,  in atmel_pmx_get_function_name()  argument
604 static int atmel_pmx_get_function_groups(struct pinctrl_dev *pctldev,  in atmel_pmx_get_function_groups()  argument
609 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pmx_get_function_groups()
617 static int atmel_pmx_set_mux(struct pinctrl_dev *pctldev,  in atmel_pmx_set_mux()  argument
621 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_pmx_set_mux()
625 	dev_dbg(pctldev->dev, "enable function %s group %s\n",  in atmel_pmx_set_mux()
629 	conf = atmel_pin_config_read(pctldev, pin);  in atmel_pmx_set_mux()
632 	dev_dbg(pctldev->dev, "pin: %u, conf: 0x%08x\n", pin, conf);  in atmel_pmx_set_mux()
633 	atmel_pin_config_write(pctldev, pin, conf);  in atmel_pmx_set_mux()
645 static int atmel_conf_pin_config_group_get(struct pinctrl_dev *pctldev,  in atmel_conf_pin_config_group_get()  argument
649 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_conf_pin_config_group_get()
655 	res = atmel_pin_config_read(pctldev, pin_id);  in atmel_conf_pin_config_group_get()
693 static int atmel_conf_pin_config_group_set(struct pinctrl_dev *pctldev,  in atmel_conf_pin_config_group_set()  argument
698 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_conf_pin_config_group_set()
704 	conf = atmel_pin_config_read(pctldev, pin_id);  in atmel_conf_pin_config_group_set()
710 		dev_dbg(pctldev->dev, "%s: pin=%u, config=0x%lx\n",  in atmel_conf_pin_config_group_set()
771 			dev_warn(pctldev->dev,  in atmel_conf_pin_config_group_set()
778 	dev_dbg(pctldev->dev, "%s: reg=0x%08x\n", __func__, conf);  in atmel_conf_pin_config_group_set()
779 	atmel_pin_config_write(pctldev, pin_id, conf);  in atmel_conf_pin_config_group_set()
784 static void atmel_conf_pin_config_dbg_show(struct pinctrl_dev *pctldev,  in atmel_conf_pin_config_dbg_show()  argument
787 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);  in atmel_conf_pin_config_dbg_show()
798 	conf = atmel_pin_config_read(pctldev, pin_id);  in atmel_conf_pin_config_dbg_show()