Lines Matching refs:pctldev
74 const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev) in pinctrl_dev_get_name() argument
77 return pctldev->desc->name; in pinctrl_dev_get_name()
81 const char *pinctrl_dev_get_devname(struct pinctrl_dev *pctldev) in pinctrl_dev_get_devname() argument
83 return dev_name(pctldev->dev); in pinctrl_dev_get_devname()
87 void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev) in pinctrl_dev_get_drvdata() argument
89 return pctldev->driver_data; in pinctrl_dev_get_drvdata()
102 struct pinctrl_dev *pctldev; in get_pinctrl_dev_from_devname() local
109 list_for_each_entry(pctldev, &pinctrldev_list, node) { in get_pinctrl_dev_from_devname()
110 if (!strcmp(dev_name(pctldev->dev), devname)) { in get_pinctrl_dev_from_devname()
113 return pctldev; in get_pinctrl_dev_from_devname()
124 struct pinctrl_dev *pctldev; in get_pinctrl_dev_from_of_node() local
128 list_for_each_entry(pctldev, &pinctrldev_list, node) in get_pinctrl_dev_from_of_node()
129 if (device_match_of_node(pctldev->dev, np)) { in get_pinctrl_dev_from_of_node()
131 return pctldev; in get_pinctrl_dev_from_of_node()
144 int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name) in pin_get_from_name() argument
149 for (i = 0; i < pctldev->desc->npins; i++) { in pin_get_from_name()
152 pin = pctldev->desc->pins[i].number; in pin_get_from_name()
153 desc = pin_desc_get(pctldev, pin); in pin_get_from_name()
167 const char *pin_get_name(struct pinctrl_dev *pctldev, const unsigned int pin) in pin_get_name() argument
171 desc = pin_desc_get(pctldev, pin); in pin_get_name()
173 dev_err(pctldev->dev, "failed to get pin(%d) name\n", in pin_get_name()
183 static void pinctrl_free_pindescs(struct pinctrl_dev *pctldev, in pinctrl_free_pindescs() argument
192 pindesc = radix_tree_lookup(&pctldev->pin_desc_tree, in pinctrl_free_pindescs()
195 radix_tree_delete(&pctldev->pin_desc_tree, in pinctrl_free_pindescs()
204 static int pinctrl_register_one_pin(struct pinctrl_dev *pctldev, in pinctrl_register_one_pin() argument
210 pindesc = pin_desc_get(pctldev, pin->number); in pinctrl_register_one_pin()
212 dev_err(pctldev->dev, "pin %d already registered\n", in pinctrl_register_one_pin()
222 pindesc->pctldev = pctldev; in pinctrl_register_one_pin()
241 error = radix_tree_insert(&pctldev->pin_desc_tree, pin->number, pindesc); in pinctrl_register_one_pin()
246 pin->number, pindesc->name, pctldev->desc->name); in pinctrl_register_one_pin()
254 static int pinctrl_register_pins(struct pinctrl_dev *pctldev, in pinctrl_register_pins() argument
262 ret = pinctrl_register_one_pin(pctldev, &pins[i]); in pinctrl_register_pins()
304 pinctrl_match_gpio_range(struct pinctrl_dev *pctldev, struct gpio_chip *gc, in pinctrl_match_gpio_range() argument
309 mutex_lock(&pctldev->mutex); in pinctrl_match_gpio_range()
311 list_for_each_entry(range, &pctldev->gpio_ranges, node) { in pinctrl_match_gpio_range()
315 mutex_unlock(&pctldev->mutex); in pinctrl_match_gpio_range()
319 mutex_unlock(&pctldev->mutex); in pinctrl_match_gpio_range()
341 struct pinctrl_dev *pctldev; in pinctrl_ready_for_gpio_range() local
347 list_for_each_entry(pctldev, &pinctrldev_list, node) { in pinctrl_ready_for_gpio_range()
349 mutex_lock(&pctldev->mutex); in pinctrl_ready_for_gpio_range()
350 list_for_each_entry(range, &pctldev->gpio_ranges, node) { in pinctrl_ready_for_gpio_range()
355 mutex_unlock(&pctldev->mutex); in pinctrl_ready_for_gpio_range()
359 mutex_unlock(&pctldev->mutex); in pinctrl_ready_for_gpio_range()
391 struct pinctrl_dev *pctldev; in pinctrl_get_device_gpio_range() local
396 list_for_each_entry(pctldev, &pinctrldev_list, node) { in pinctrl_get_device_gpio_range()
399 range = pinctrl_match_gpio_range(pctldev, gc, offset); in pinctrl_get_device_gpio_range()
401 *outdev = pctldev; in pinctrl_get_device_gpio_range()
425 void pinctrl_add_gpio_range(struct pinctrl_dev *pctldev, in pinctrl_add_gpio_range() argument
428 mutex_lock(&pctldev->mutex); in pinctrl_add_gpio_range()
429 list_add_tail(&range->node, &pctldev->gpio_ranges); in pinctrl_add_gpio_range()
430 mutex_unlock(&pctldev->mutex); in pinctrl_add_gpio_range()
434 void pinctrl_add_gpio_ranges(struct pinctrl_dev *pctldev, in pinctrl_add_gpio_ranges() argument
441 pinctrl_add_gpio_range(pctldev, &ranges[i]); in pinctrl_add_gpio_ranges()
448 struct pinctrl_dev *pctldev; in pinctrl_find_and_add_gpio_range() local
450 pctldev = get_pinctrl_dev_from_devname(devname); in pinctrl_find_and_add_gpio_range()
457 if (!pctldev) in pinctrl_find_and_add_gpio_range()
460 pinctrl_add_gpio_range(pctldev, range); in pinctrl_find_and_add_gpio_range()
462 return pctldev; in pinctrl_find_and_add_gpio_range()
466 int pinctrl_get_group_pins(struct pinctrl_dev *pctldev, const char *pin_group, in pinctrl_get_group_pins() argument
469 const struct pinctrl_ops *pctlops = pctldev->desc->pctlops; in pinctrl_get_group_pins()
475 gs = pinctrl_get_group_selector(pctldev, pin_group); in pinctrl_get_group_pins()
479 return pctlops->get_group_pins(pctldev, gs, pins, num_pins); in pinctrl_get_group_pins()
484 pinctrl_find_gpio_range_from_pin_nolock(struct pinctrl_dev *pctldev, in pinctrl_find_gpio_range_from_pin_nolock() argument
490 list_for_each_entry(range, &pctldev->gpio_ranges, node) { in pinctrl_find_gpio_range_from_pin_nolock()
513 pinctrl_find_gpio_range_from_pin(struct pinctrl_dev *pctldev, in pinctrl_find_gpio_range_from_pin() argument
518 mutex_lock(&pctldev->mutex); in pinctrl_find_gpio_range_from_pin()
519 range = pinctrl_find_gpio_range_from_pin_nolock(pctldev, pin); in pinctrl_find_gpio_range_from_pin()
520 mutex_unlock(&pctldev->mutex); in pinctrl_find_gpio_range_from_pin()
531 void pinctrl_remove_gpio_range(struct pinctrl_dev *pctldev, in pinctrl_remove_gpio_range() argument
534 mutex_lock(&pctldev->mutex); in pinctrl_remove_gpio_range()
536 mutex_unlock(&pctldev->mutex); in pinctrl_remove_gpio_range()
546 int pinctrl_generic_get_group_count(struct pinctrl_dev *pctldev) in pinctrl_generic_get_group_count() argument
548 return pctldev->num_groups; in pinctrl_generic_get_group_count()
557 const char *pinctrl_generic_get_group_name(struct pinctrl_dev *pctldev, in pinctrl_generic_get_group_name() argument
562 group = radix_tree_lookup(&pctldev->pin_group_tree, in pinctrl_generic_get_group_name()
578 int pinctrl_generic_get_group_pins(struct pinctrl_dev *pctldev, in pinctrl_generic_get_group_pins() argument
585 group = radix_tree_lookup(&pctldev->pin_group_tree, in pinctrl_generic_get_group_pins()
588 dev_err(pctldev->dev, "%s could not find pingroup%i\n", in pinctrl_generic_get_group_pins()
605 struct group_desc *pinctrl_generic_get_group(struct pinctrl_dev *pctldev, in pinctrl_generic_get_group() argument
610 group = radix_tree_lookup(&pctldev->pin_group_tree, in pinctrl_generic_get_group()
619 static int pinctrl_generic_group_name_to_selector(struct pinctrl_dev *pctldev, in pinctrl_generic_group_name_to_selector() argument
622 const struct pinctrl_ops *ops = pctldev->desc->pctlops; in pinctrl_generic_group_name_to_selector()
623 int ngroups = ops->get_groups_count(pctldev); in pinctrl_generic_group_name_to_selector()
628 const char *gname = ops->get_group_name(pctldev, selector); in pinctrl_generic_group_name_to_selector()
649 int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name, in pinctrl_generic_add_group() argument
658 selector = pinctrl_generic_group_name_to_selector(pctldev, name); in pinctrl_generic_add_group()
662 selector = pctldev->num_groups; in pinctrl_generic_add_group()
664 group = devm_kzalloc(pctldev->dev, sizeof(*group), GFP_KERNEL); in pinctrl_generic_add_group()
670 error = radix_tree_insert(&pctldev->pin_group_tree, selector, group); in pinctrl_generic_add_group()
674 pctldev->num_groups++; in pinctrl_generic_add_group()
687 int pinctrl_generic_remove_group(struct pinctrl_dev *pctldev, in pinctrl_generic_remove_group() argument
692 group = radix_tree_lookup(&pctldev->pin_group_tree, in pinctrl_generic_remove_group()
697 radix_tree_delete(&pctldev->pin_group_tree, selector); in pinctrl_generic_remove_group()
698 devm_kfree(pctldev->dev, group); in pinctrl_generic_remove_group()
700 pctldev->num_groups--; in pinctrl_generic_remove_group()
713 static void pinctrl_generic_free_groups(struct pinctrl_dev *pctldev) in pinctrl_generic_free_groups() argument
718 radix_tree_for_each_slot(slot, &pctldev->pin_group_tree, &iter, 0) in pinctrl_generic_free_groups()
719 radix_tree_delete(&pctldev->pin_group_tree, iter.index); in pinctrl_generic_free_groups()
721 pctldev->num_groups = 0; in pinctrl_generic_free_groups()
725 static inline void pinctrl_generic_free_groups(struct pinctrl_dev *pctldev) in pinctrl_generic_free_groups() argument
735 int pinctrl_get_group_selector(struct pinctrl_dev *pctldev, in pinctrl_get_group_selector() argument
738 const struct pinctrl_ops *pctlops = pctldev->desc->pctlops; in pinctrl_get_group_selector()
739 unsigned int ngroups = pctlops->get_groups_count(pctldev); in pinctrl_get_group_selector()
743 const char *gname = pctlops->get_group_name(pctldev, in pinctrl_get_group_selector()
746 dev_dbg(pctldev->dev, in pinctrl_get_group_selector()
756 dev_err(pctldev->dev, "does not have pin group %s\n", in pinctrl_get_group_selector()
764 struct pinctrl_dev *pctldev; in pinctrl_gpio_can_use_line() local
774 if (pinctrl_get_device_gpio_range(gc, offset, &pctldev, &range)) in pinctrl_gpio_can_use_line()
777 mutex_lock(&pctldev->mutex); in pinctrl_gpio_can_use_line()
782 result = pinmux_can_be_used_for_gpio(pctldev, pin); in pinctrl_gpio_can_use_line()
784 mutex_unlock(&pctldev->mutex); in pinctrl_gpio_can_use_line()
802 struct pinctrl_dev *pctldev; in pinctrl_gpio_request() local
805 ret = pinctrl_get_device_gpio_range(gc, offset, &pctldev, &range); in pinctrl_gpio_request()
812 mutex_lock(&pctldev->mutex); in pinctrl_gpio_request()
817 ret = pinmux_request_gpio(pctldev, range, pin, gc->base + offset); in pinctrl_gpio_request()
819 mutex_unlock(&pctldev->mutex); in pinctrl_gpio_request()
837 struct pinctrl_dev *pctldev; in pinctrl_gpio_free() local
840 ret = pinctrl_get_device_gpio_range(gc, offset, &pctldev, &range); in pinctrl_gpio_free()
844 mutex_lock(&pctldev->mutex); in pinctrl_gpio_free()
849 pinmux_free_gpio(pctldev, pin, range); in pinctrl_gpio_free()
851 mutex_unlock(&pctldev->mutex); in pinctrl_gpio_free()
858 struct pinctrl_dev *pctldev; in pinctrl_gpio_direction() local
863 ret = pinctrl_get_device_gpio_range(gc, offset, &pctldev, &range); in pinctrl_gpio_direction()
868 mutex_lock(&pctldev->mutex); in pinctrl_gpio_direction()
872 ret = pinmux_gpio_direction(pctldev, range, pin, input); in pinctrl_gpio_direction()
874 mutex_unlock(&pctldev->mutex); in pinctrl_gpio_direction()
924 struct pinctrl_dev *pctldev; in pinctrl_gpio_set_config() local
927 ret = pinctrl_get_device_gpio_range(gc, offset, &pctldev, &range); in pinctrl_gpio_set_config()
931 mutex_lock(&pctldev->mutex); in pinctrl_gpio_set_config()
933 ret = pinconf_set_config(pctldev, pin, configs, ARRAY_SIZE(configs)); in pinctrl_gpio_set_config()
934 mutex_unlock(&pctldev->mutex); in pinctrl_gpio_set_config()
969 static int add_setting(struct pinctrl *p, struct pinctrl_dev *pctldev, in add_setting() argument
991 if (pctldev) in add_setting()
992 setting->pctldev = pctldev; in add_setting()
994 setting->pctldev = in add_setting()
996 if (!setting->pctldev) { in add_setting()
1052 struct pinctrl_dev *pctldev) in create_pinctrl() argument
1072 ret = pinctrl_dt_to_map(p, pctldev); in create_pinctrl()
1093 if (pctldev && in create_pinctrl()
1094 strcmp(dev_name(pctldev->dev), map->ctrl_dev_name)) in create_pinctrl()
1097 ret = add_setting(p, pctldev, map); in create_pinctrl()
1250 static void pinctrl_link_add(struct pinctrl_dev *pctldev, in pinctrl_link_add() argument
1253 if (pctldev->desc->link_consumers) in pinctrl_link_add()
1254 device_link_add(consumer, pctldev->dev, in pinctrl_link_add()
1315 if (p != setting->pctldev->p) in pinctrl_commit_state()
1316 pinctrl_link_add(setting->pctldev, p->dev); in pinctrl_commit_state()
1339 if (p != setting->pctldev->p) in pinctrl_commit_state()
1340 pinctrl_link_add(setting->pctldev, p->dev); in pinctrl_commit_state()
1566 int pinctrl_force_sleep(struct pinctrl_dev *pctldev) in pinctrl_force_sleep() argument
1568 if (!IS_ERR(pctldev->p) && !IS_ERR(pctldev->hog_sleep)) in pinctrl_force_sleep()
1569 return pinctrl_commit_state(pctldev->p, pctldev->hog_sleep); in pinctrl_force_sleep()
1578 int pinctrl_force_default(struct pinctrl_dev *pctldev) in pinctrl_force_default() argument
1580 if (!IS_ERR(pctldev->p) && !IS_ERR(pctldev->hog_default)) in pinctrl_force_default()
1581 return pinctrl_commit_state(pctldev->p, pctldev->hog_default); in pinctrl_force_default()
1689 struct pinctrl_dev *pctldev = s->private; in pinctrl_pins_show() local
1690 const struct pinctrl_ops *ops = pctldev->desc->pctlops; in pinctrl_pins_show()
1698 seq_printf(s, "registered pins: %d\n", pctldev->desc->npins); in pinctrl_pins_show()
1700 mutex_lock(&pctldev->mutex); in pinctrl_pins_show()
1703 for (i = 0; i < pctldev->desc->npins; i++) { in pinctrl_pins_show()
1706 pin = pctldev->desc->pins[i].number; in pinctrl_pins_show()
1707 desc = pin_desc_get(pctldev, pin); in pinctrl_pins_show()
1717 list_for_each_entry(range, &pctldev->gpio_ranges, node) { in pinctrl_pins_show()
1750 ops->pin_dbg_show(pctldev, s, pin); in pinctrl_pins_show()
1755 mutex_unlock(&pctldev->mutex); in pinctrl_pins_show()
1763 struct pinctrl_dev *pctldev = s->private; in pinctrl_groups_show() local
1764 const struct pinctrl_ops *ops = pctldev->desc->pctlops; in pinctrl_groups_show()
1767 mutex_lock(&pctldev->mutex); in pinctrl_groups_show()
1769 ngroups = ops->get_groups_count(pctldev); in pinctrl_groups_show()
1775 const char *gname = ops->get_group_name(pctldev, selector); in pinctrl_groups_show()
1781 ret = ops->get_group_pins(pctldev, selector, in pinctrl_groups_show()
1789 pname = pin_get_name(pctldev, pins[i]); in pinctrl_groups_show()
1791 mutex_unlock(&pctldev->mutex); in pinctrl_groups_show()
1801 mutex_unlock(&pctldev->mutex); in pinctrl_groups_show()
1809 struct pinctrl_dev *pctldev = s->private; in pinctrl_gpioranges_show() local
1814 mutex_lock(&pctldev->mutex); in pinctrl_gpioranges_show()
1817 list_for_each_entry(range, &pctldev->gpio_ranges, node) { in pinctrl_gpioranges_show()
1835 mutex_unlock(&pctldev->mutex); in pinctrl_gpioranges_show()
1843 struct pinctrl_dev *pctldev; in pinctrl_devices_show() local
1849 list_for_each_entry(pctldev, &pinctrldev_list, node) { in pinctrl_devices_show()
1850 seq_printf(s, "%s ", pctldev->desc->name); in pinctrl_devices_show()
1851 if (pctldev->desc->pmxops) in pinctrl_devices_show()
1855 if (pctldev->desc->confops) in pinctrl_devices_show()
1940 struct pinctrl_dev *pctldev = setting->pctldev; in pinctrl_show() local
1944 pinctrl_dev_get_name(pctldev)); in pinctrl_show()
1969 static void pinctrl_init_device_debugfs(struct pinctrl_dev *pctldev) in pinctrl_init_device_debugfs() argument
1974 if (pctldev->desc->name && in pinctrl_init_device_debugfs()
1975 strcmp(dev_name(pctldev->dev), pctldev->desc->name)) { in pinctrl_init_device_debugfs()
1976 debugfs_name = devm_kasprintf(pctldev->dev, GFP_KERNEL, in pinctrl_init_device_debugfs()
1977 "%s-%s", dev_name(pctldev->dev), in pinctrl_init_device_debugfs()
1978 pctldev->desc->name); in pinctrl_init_device_debugfs()
1981 dev_name(pctldev->dev)); in pinctrl_init_device_debugfs()
1985 debugfs_name = dev_name(pctldev->dev); in pinctrl_init_device_debugfs()
1989 pctldev->device_root = device_root; in pinctrl_init_device_debugfs()
1993 dev_name(pctldev->dev)); in pinctrl_init_device_debugfs()
1997 device_root, pctldev, &pinctrl_pins_fops); in pinctrl_init_device_debugfs()
1999 device_root, pctldev, &pinctrl_groups_fops); in pinctrl_init_device_debugfs()
2001 device_root, pctldev, &pinctrl_gpioranges_fops); in pinctrl_init_device_debugfs()
2002 if (pctldev->desc->pmxops) in pinctrl_init_device_debugfs()
2003 pinmux_init_device_debugfs(device_root, pctldev); in pinctrl_init_device_debugfs()
2004 if (pctldev->desc->confops) in pinctrl_init_device_debugfs()
2005 pinconf_init_device_debugfs(device_root, pctldev); in pinctrl_init_device_debugfs()
2008 static void pinctrl_remove_device_debugfs(struct pinctrl_dev *pctldev) in pinctrl_remove_device_debugfs() argument
2010 debugfs_remove_recursive(pctldev->device_root); in pinctrl_remove_device_debugfs()
2032 static void pinctrl_init_device_debugfs(struct pinctrl_dev *pctldev) in pinctrl_init_device_debugfs() argument
2040 static void pinctrl_remove_device_debugfs(struct pinctrl_dev *pctldev) in pinctrl_remove_device_debugfs() argument
2046 static int pinctrl_check_ops(struct pinctrl_dev *pctldev) in pinctrl_check_ops() argument
2048 const struct pinctrl_ops *ops = pctldev->desc->pctlops; in pinctrl_check_ops()
2068 struct pinctrl_dev *pctldev; in pinctrl_init_controller() local
2076 pctldev = kzalloc(sizeof(*pctldev), GFP_KERNEL); in pinctrl_init_controller()
2077 if (!pctldev) in pinctrl_init_controller()
2081 pctldev->owner = pctldesc->owner; in pinctrl_init_controller()
2082 pctldev->desc = pctldesc; in pinctrl_init_controller()
2083 pctldev->driver_data = driver_data; in pinctrl_init_controller()
2084 INIT_RADIX_TREE(&pctldev->pin_desc_tree, GFP_KERNEL); in pinctrl_init_controller()
2086 INIT_RADIX_TREE(&pctldev->pin_group_tree, GFP_KERNEL); in pinctrl_init_controller()
2089 INIT_RADIX_TREE(&pctldev->pin_function_tree, GFP_KERNEL); in pinctrl_init_controller()
2091 INIT_LIST_HEAD(&pctldev->gpio_ranges); in pinctrl_init_controller()
2092 INIT_LIST_HEAD(&pctldev->node); in pinctrl_init_controller()
2093 pctldev->dev = dev; in pinctrl_init_controller()
2094 mutex_init(&pctldev->mutex); in pinctrl_init_controller()
2097 ret = pinctrl_check_ops(pctldev); in pinctrl_init_controller()
2105 ret = pinmux_check_ops(pctldev); in pinctrl_init_controller()
2112 ret = pinconf_check_ops(pctldev); in pinctrl_init_controller()
2119 ret = pinctrl_register_pins(pctldev, pctldesc->pins, pctldesc->npins); in pinctrl_init_controller()
2122 pinctrl_free_pindescs(pctldev, pctldesc->pins, in pinctrl_init_controller()
2127 return pctldev; in pinctrl_init_controller()
2130 mutex_destroy(&pctldev->mutex); in pinctrl_init_controller()
2131 kfree(pctldev); in pinctrl_init_controller()
2135 static void pinctrl_uninit_controller(struct pinctrl_dev *pctldev, in pinctrl_uninit_controller() argument
2138 pinctrl_free_pindescs(pctldev, pctldesc->pins, in pinctrl_uninit_controller()
2140 mutex_destroy(&pctldev->mutex); in pinctrl_uninit_controller()
2141 kfree(pctldev); in pinctrl_uninit_controller()
2144 static int pinctrl_claim_hogs(struct pinctrl_dev *pctldev) in pinctrl_claim_hogs() argument
2146 pctldev->p = create_pinctrl(pctldev->dev, pctldev); in pinctrl_claim_hogs()
2147 if (PTR_ERR(pctldev->p) == -ENODEV) { in pinctrl_claim_hogs()
2148 dev_dbg(pctldev->dev, "no hogs found\n"); in pinctrl_claim_hogs()
2153 if (IS_ERR(pctldev->p)) { in pinctrl_claim_hogs()
2154 dev_err(pctldev->dev, "error claiming hogs: %li\n", in pinctrl_claim_hogs()
2155 PTR_ERR(pctldev->p)); in pinctrl_claim_hogs()
2157 return PTR_ERR(pctldev->p); in pinctrl_claim_hogs()
2160 pctldev->hog_default = in pinctrl_claim_hogs()
2161 pinctrl_lookup_state(pctldev->p, PINCTRL_STATE_DEFAULT); in pinctrl_claim_hogs()
2162 if (IS_ERR(pctldev->hog_default)) { in pinctrl_claim_hogs()
2163 dev_dbg(pctldev->dev, in pinctrl_claim_hogs()
2166 if (pinctrl_select_state(pctldev->p, in pinctrl_claim_hogs()
2167 pctldev->hog_default)) in pinctrl_claim_hogs()
2168 dev_err(pctldev->dev, in pinctrl_claim_hogs()
2172 pctldev->hog_sleep = in pinctrl_claim_hogs()
2173 pinctrl_lookup_state(pctldev->p, in pinctrl_claim_hogs()
2175 if (IS_ERR(pctldev->hog_sleep)) in pinctrl_claim_hogs()
2176 dev_dbg(pctldev->dev, in pinctrl_claim_hogs()
2182 int pinctrl_enable(struct pinctrl_dev *pctldev) in pinctrl_enable() argument
2186 error = pinctrl_claim_hogs(pctldev); in pinctrl_enable()
2188 dev_err(pctldev->dev, "could not claim hogs: %i\n", error); in pinctrl_enable()
2193 list_add_tail(&pctldev->node, &pinctrldev_list); in pinctrl_enable()
2196 pinctrl_init_device_debugfs(pctldev); in pinctrl_enable()
2216 struct pinctrl_dev *pctldev; in pinctrl_register() local
2219 pctldev = pinctrl_init_controller(pctldesc, dev, driver_data); in pinctrl_register()
2220 if (IS_ERR(pctldev)) in pinctrl_register()
2221 return pctldev; in pinctrl_register()
2223 error = pinctrl_enable(pctldev); in pinctrl_register()
2225 pinctrl_uninit_controller(pctldev, pctldesc); in pinctrl_register()
2229 return pctldev; in pinctrl_register()
2245 struct pinctrl_dev **pctldev) in pinctrl_register_and_init() argument
2259 *pctldev = p; in pinctrl_register_and_init()
2271 void pinctrl_unregister(struct pinctrl_dev *pctldev) in pinctrl_unregister() argument
2275 if (!pctldev) in pinctrl_unregister()
2278 mutex_lock(&pctldev->mutex); in pinctrl_unregister()
2279 pinctrl_remove_device_debugfs(pctldev); in pinctrl_unregister()
2280 mutex_unlock(&pctldev->mutex); in pinctrl_unregister()
2282 if (!IS_ERR_OR_NULL(pctldev->p)) in pinctrl_unregister()
2283 pinctrl_put(pctldev->p); in pinctrl_unregister()
2286 mutex_lock(&pctldev->mutex); in pinctrl_unregister()
2288 list_del(&pctldev->node); in pinctrl_unregister()
2289 pinmux_generic_free_functions(pctldev); in pinctrl_unregister()
2290 pinctrl_generic_free_groups(pctldev); in pinctrl_unregister()
2292 pinctrl_free_pindescs(pctldev, pctldev->desc->pins, in pinctrl_unregister()
2293 pctldev->desc->npins); in pinctrl_unregister()
2295 list_for_each_entry_safe(range, n, &pctldev->gpio_ranges, node) in pinctrl_unregister()
2298 mutex_unlock(&pctldev->mutex); in pinctrl_unregister()
2299 mutex_destroy(&pctldev->mutex); in pinctrl_unregister()
2300 kfree(pctldev); in pinctrl_unregister()
2307 struct pinctrl_dev *pctldev = *(struct pinctrl_dev **)res; in devm_pinctrl_dev_release() local
2309 pinctrl_unregister(pctldev); in devm_pinctrl_dev_release()
2314 struct pctldev **r = res; in devm_pinctrl_dev_match()
2337 struct pinctrl_dev **ptr, *pctldev; in devm_pinctrl_register() local
2343 pctldev = pinctrl_register(pctldesc, dev, driver_data); in devm_pinctrl_register()
2344 if (IS_ERR(pctldev)) { in devm_pinctrl_register()
2346 return pctldev; in devm_pinctrl_register()
2349 *ptr = pctldev; in devm_pinctrl_register()
2352 return pctldev; in devm_pinctrl_register()
2370 struct pinctrl_dev **pctldev) in devm_pinctrl_register_and_init() argument
2379 error = pinctrl_register_and_init(pctldesc, dev, driver_data, pctldev); in devm_pinctrl_register_and_init()
2385 *ptr = *pctldev; in devm_pinctrl_register_and_init()
2397 void devm_pinctrl_unregister(struct device *dev, struct pinctrl_dev *pctldev) in devm_pinctrl_unregister() argument
2400 devm_pinctrl_dev_match, pctldev)); in devm_pinctrl_unregister()