61 typedef TAILQ_HEAD(clknode_list, clknode) clknode_list_t;
65 static int clknode_method_init(struct clknode *clk, device_t dev);
66 static int clknode_method_recalc_freq(struct clknode *clk, uint64_t *freq);
67 static int clknode_method_set_freq(struct clknode *clk, uint64_t fin,
69 static int clknode_method_set_gate(struct clknode *clk, bool enable);
70 static int clknode_method_set_mux(struct clknode *clk, int idx);
84 DEFINE_CLASS_0(clknode, clknode_class, clknode_methods, 0);
91 struct clknode {  struct
96 	TAILQ_ENTRY(clknode)	clkdom_link;	/* Domain list entry */  argument
97 	TAILQ_ENTRY(clknode)	clklist_link;	/* Global list entry */
105 	struct clknode		**parents;	/* Array of potential parents */  argument
106 	struct clknode		*parent;	/* Current parent */  argument
110 	TAILQ_ENTRY(clknode)	sibling_link; 	/* Our entry in parent's list */
133 	struct clknode		*clknode;  argument
180 static void clknode_adjust_parent(struct clknode *clknode, int idx);
200 clknode_method_init(struct clknode *clknode, device_t dev)  in clknode_method_init()  argument
207 clknode_method_recalc_freq(struct clknode *clknode, uint64_t *freq)  in clknode_method_recalc_freq()  argument
214 clknode_method_set_freq(struct clknode *clknode, uint64_t fin,  uint64_t *fout,  in clknode_method_set_freq()  argument
223 clknode_method_set_gate(struct clknode *clk, bool enable)  in clknode_method_set_gate()
230 clknode_method_set_mux(struct clknode *clk, int idx)  in clknode_method_set_mux()
282 clknode_refresh_cache(struct clknode *clknode, uint64_t freq)  in clknode_refresh_cache()  argument
285 	struct clknode *entry;  in clknode_refresh_cache()
290 	rv = CLKNODE_RECALC_FREQ(clknode, &freq);  in clknode_refresh_cache()
297 		    clknode->name);  in clknode_refresh_cache()
301 	clknode->freq = freq;  in clknode_refresh_cache()
304 	TAILQ_FOREACH(entry, &(clknode->children), sibling_link) {  in clknode_refresh_cache()
316 struct clknode *
319 	struct clknode *entry;  in clknode_find_by_name()
330 struct clknode *
333 	struct clknode *entry;  in clknode_find_by_id()
370     phandle_t *cells, struct clknode **clk)  in clknode_default_ofw_map()
435 	struct clknode *clknode;  in clkdom_finit()  local
457 	TAILQ_FOREACH(clknode, &clkdom->clknode_list, clkdom_link) {  in clkdom_finit()
458 		TAILQ_INSERT_TAIL(&clknode_list, clknode, clklist_link);  in clkdom_finit()
464 	TAILQ_FOREACH(clknode, &clkdom->clknode_list, clkdom_link) {  in clkdom_finit()
465 		if (clknode->parent_cnt == 0)  in clkdom_finit()
467 		for (i = 0; i < clknode->parent_cnt; i++) {  in clkdom_finit()
468 			if (clknode->parents[i] != NULL)  in clkdom_finit()
470 			if (clknode->parent_names[i] == NULL)  in clkdom_finit()
472 			clknode->parents[i] = clknode_find_by_name(  in clkdom_finit()
473 			    clknode->parent_names[i]);  in clkdom_finit()
474 			if (clknode->parents[i] == NULL) {  in clkdom_finit()
477 				    clknode->name, clknode->parent_names[i]);  in clkdom_finit()
483 		if (clknode->parent_idx == CLKNODE_IDX_NONE) {  in clkdom_finit()
486 			    clknode->name);  in clkdom_finit()
490 		if (clknode->parents[clknode->parent_idx] == NULL) {  in clkdom_finit()
493 			    clknode->name, clknode->parent_idx,  in clkdom_finit()
494 			    clknode->parent_names[clknode->parent_idx]);  in clkdom_finit()
498 		clknode_adjust_parent(clknode, clknode->parent_idx);  in clkdom_finit()
508 	struct clknode *clknode;  in clkdom_dump()  local
513 	TAILQ_FOREACH(clknode, &clkdom->clknode_list, clkdom_link) {  in clkdom_dump()
514 		rv = clknode_get_freq(clknode, &freq);  in clkdom_dump()
517 			    clknode->name, rv);  in clkdom_dump()
521 		if (clknode->parent != NULL) {  in clkdom_dump()
523 			    clknode->name, clknode->parent->name,  in clkdom_dump()
524 			    clknode->parent_idx, (uintmax_t)freq);  in clkdom_dump()
527 			    clknode->name, (uintmax_t)freq);  in clkdom_dump()
536 struct clknode *
540 	struct clknode *clknode;  in clknode_create()  local
557 	clknode = clknode_find_by_name(def->name);  in clknode_create()
559 	if (clknode !=  NULL) {  in clknode_create()
560 		if (!(clknode->flags & CLK_NODE_LINKED) &&  in clknode_create()
567 			return (clknode);  in clknode_create()
568 		} else if (clknode->flags & CLK_NODE_LINKED &&  in clknode_create()
581 			KASSERT(clkdom != clknode->clkdom,  in clknode_create()
584 			TAILQ_REMOVE(&clkdom->clknode_list, clknode,  in clknode_create()
586 			TAILQ_REMOVE(&clknode_list, clknode, clklist_link);  in clknode_create()
588 		} else if (clknode->flags & CLK_NODE_LINKED &&  in clknode_create()
594 			return (clknode);  in clknode_create()
601 		clknode = malloc(sizeof(struct clknode), M_CLOCK,  in clknode_create()
603 		sx_init(&clknode->lock, "Clocknode lock");  in clknode_create()
604 		TAILQ_INIT(&clknode->children);  in clknode_create()
608 	kobj_init((kobj_t)clknode, (kobj_class_t)clknode_class);  in clknode_create()
612 		clknode->softc = malloc(clknode_class->size,  in clknode_create()
617 	clknode->parents = malloc(sizeof(struct clknode *) * def->parent_cnt,  in clknode_create()
622 		clknode->name = def->name;  in clknode_create()
623 		clknode->parent_names = def->parent_names;  in clknode_create()
625 		clknode->name = strdup(def->name, M_CLOCK);  in clknode_create()
626 		clknode->parent_names =  in clknode_create()
631 	clknode->id = def->id;  in clknode_create()
632 	clknode->clkdom = clkdom;  in clknode_create()
633 	clknode->flags = def->flags;  in clknode_create()
634 	clknode->parent_cnt = def->parent_cnt;  in clknode_create()
635 	clknode->parent = NULL;  in clknode_create()
636 	clknode->parent_idx = CLKNODE_IDX_NONE;  in clknode_create()
639 		return (clknode);  in clknode_create()
641 	sysctl_ctx_init(&clknode->sysctl_ctx);  in clknode_create()
642 	clknode_oid = SYSCTL_ADD_NODE(&clknode->sysctl_ctx,  in clknode_create()
644 	    OID_AUTO, clknode->name,  in clknode_create()
647 	SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
651 	    clknode, CLKNODE_SYSCTL_FREQUENCY, clknode_sysctl,  in clknode_create()
657 	kobj_method = kobj_lookup_method(((kobj_t)clknode)->ops->cls, NULL,  in clknode_create()
661 		SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
665 		    clknode, CLKNODE_SYSCTL_GATE, clknode_sysctl,  in clknode_create()
670 	SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
674 	    clknode, CLKNODE_SYSCTL_PARENT, clknode_sysctl,  in clknode_create()
677 	SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
681 	    clknode, CLKNODE_SYSCTL_PARENTS_LIST, clknode_sysctl,  in clknode_create()
684 	SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
688 	    clknode, CLKNODE_SYSCTL_CHILDREN_LIST, clknode_sysctl,  in clknode_create()
691 	SYSCTL_ADD_INT(&clknode->sysctl_ctx,  in clknode_create()
694 	    CTLFLAG_RD, &clknode->enable_cnt, 0, "The clock enable counter");  in clknode_create()
696 	return (clknode);  in clknode_create()
702 struct clknode *
703 clknode_register(struct clkdom * clkdom, struct clknode *clknode)  in clknode_register()  argument
708 	if (clknode->flags & CLK_NODE_REGISTERED)  in clknode_register()
709 		return(clknode);  in clknode_register()
711 	rv = CLKNODE_INIT(clknode, clknode_get_device(clknode));  in clknode_register()
717 	TAILQ_INSERT_TAIL(&clkdom->clknode_list, clknode, clkdom_link);  in clknode_register()
718 	clknode->flags |= CLK_NODE_REGISTERED;  in clknode_register()
719 	return (clknode);  in clknode_register()
726 	struct clknode *clknode;  in clknode_finish()  local
729 	TAILQ_FOREACH(clknode, &clknode_list, clklist_link) {  in clknode_finish()
730 		if (clknode->flags & CLK_NODE_LINKED)  in clknode_finish()
732 			    clknode->name);  in clknode_finish()
744 clknode_adjust_parent(struct clknode *clknode, int idx)  in clknode_adjust_parent()  argument
749 	if (clknode->parent_cnt == 0)  in clknode_adjust_parent()
751 	if ((idx == CLKNODE_IDX_NONE) || (idx >= clknode->parent_cnt))  in clknode_adjust_parent()
753 		    __func__, idx, clknode->name);  in clknode_adjust_parent()
755 	if (clknode->parents[idx] == NULL)  in clknode_adjust_parent()
757 		    __func__, idx, clknode->name);  in clknode_adjust_parent()
760 	if (clknode->parent != NULL) {  in clknode_adjust_parent()
761 		TAILQ_REMOVE(&clknode->parent->children, clknode, sibling_link);  in clknode_adjust_parent()
765 	clknode->parent_idx = idx;  in clknode_adjust_parent()
766 	clknode->parent = clknode->parents[idx];  in clknode_adjust_parent()
767 	TAILQ_INSERT_TAIL(&clknode->parent->children, clknode, sibling_link);  in clknode_adjust_parent()
774 clknode_init_parent_idx(struct clknode *clknode, int idx)  in clknode_init_parent_idx()  argument
777 	if (clknode->parent_cnt == 0) {  in clknode_init_parent_idx()
778 		clknode->parent_idx = CLKNODE_IDX_NONE;  in clknode_init_parent_idx()
779 		clknode->parent = NULL;  in clknode_init_parent_idx()
783 	    (idx >= clknode->parent_cnt) ||  in clknode_init_parent_idx()
784 	    (clknode->parent_names[idx] == NULL))  in clknode_init_parent_idx()
786 		    __func__, idx, clknode->name);  in clknode_init_parent_idx()
787 	clknode->parent_idx = idx;  in clknode_init_parent_idx()
791 clknode_set_parent_by_idx(struct clknode *clknode, int idx)  in clknode_set_parent_by_idx()  argument
800 	if (clknode->parent_cnt == 0)  in clknode_set_parent_by_idx()
803 	if (clknode->parent_idx == idx)  in clknode_set_parent_by_idx()
806 	oldidx = clknode->parent_idx;  in clknode_set_parent_by_idx()
807 	clknode_adjust_parent(clknode, idx);  in clknode_set_parent_by_idx()
808 	rv = CLKNODE_SET_MUX(clknode, idx);  in clknode_set_parent_by_idx()
810 		clknode_adjust_parent(clknode, oldidx);  in clknode_set_parent_by_idx()
813 	rv = clknode_get_freq(clknode->parent, &freq);  in clknode_set_parent_by_idx()
816 	rv = clknode_refresh_cache(clknode, freq);  in clknode_set_parent_by_idx()
821 clknode_set_parent_by_name(struct clknode *clknode, const char *name)  in clknode_set_parent_by_name()  argument
830 	if (clknode->parent_cnt == 0)  in clknode_set_parent_by_name()
839 	if (clknode->parent_cnt == 1) {  in clknode_set_parent_by_name()
840 		rv = clknode_set_parent_by_name(clknode->parent, name);  in clknode_set_parent_by_name()
844 	for (idx = 0; idx < clknode->parent_cnt; idx++) {  in clknode_set_parent_by_name()
845 		if (clknode->parent_names[idx] == NULL)  in clknode_set_parent_by_name()
847 		if (strcmp(clknode->parent_names[idx], name) == 0)  in clknode_set_parent_by_name()
850 	if (idx >= clknode->parent_cnt) {  in clknode_set_parent_by_name()
853 	if (clknode->parent_idx == idx)  in clknode_set_parent_by_name()
856 	oldidx = clknode->parent_idx;  in clknode_set_parent_by_name()
857 	clknode_adjust_parent(clknode, idx);  in clknode_set_parent_by_name()
858 	rv = CLKNODE_SET_MUX(clknode, idx);  in clknode_set_parent_by_name()
860 		clknode_adjust_parent(clknode, oldidx);  in clknode_set_parent_by_name()
861 		CLKNODE_UNLOCK(clknode);  in clknode_set_parent_by_name()
864 	rv = clknode_get_freq(clknode->parent, &freq);  in clknode_set_parent_by_name()
867 	rv = clknode_refresh_cache(clknode, freq);  in clknode_set_parent_by_name()
871 struct clknode *
872 clknode_get_parent(struct clknode *clknode)  in clknode_get_parent()  argument
875 	return (clknode->parent);  in clknode_get_parent()
879 clknode_get_name(struct clknode *clknode)  in clknode_get_name()  argument
882 	return (clknode->name);  in clknode_get_name()
886 clknode_get_parent_names(struct clknode *clknode)  in clknode_get_parent_names()  argument
889 	return (clknode->parent_names);  in clknode_get_parent_names()
893 clknode_get_parents_num(struct clknode *clknode)  in clknode_get_parents_num()  argument
896 	return (clknode->parent_cnt);  in clknode_get_parents_num()
900 clknode_get_parent_idx(struct clknode *clknode)  in clknode_get_parent_idx()  argument
903 	return (clknode->parent_idx);  in clknode_get_parent_idx()
907 clknode_get_flags(struct clknode *clknode)  in clknode_get_flags()  argument
910 	return (clknode->flags);  in clknode_get_flags()
915 clknode_get_softc(struct clknode *clknode)  in clknode_get_softc()  argument
918 	return (clknode->softc);  in clknode_get_softc()
922 clknode_get_device(struct clknode *clknode)  in clknode_get_device()  argument
925 	return (clknode->clkdom->dev);  in clknode_get_device()
941 clknode_get_freq(struct clknode *clknode, uint64_t *freq)  in clknode_get_freq()  argument
948 	*freq  = clknode->freq;  in clknode_get_freq()
953 	if (clknode->parent_cnt > 0) {  in clknode_get_freq()
954 		rv = clknode_get_freq(clknode->parent, freq);  in clknode_get_freq()
961 	CLKNODE_XLOCK(clknode);  in clknode_get_freq()
962 	rv = CLKNODE_RECALC_FREQ(clknode, freq);  in clknode_get_freq()
964 		CLKNODE_UNLOCK(clknode);  in clknode_get_freq()
966 		    clknode->name, rv);  in clknode_get_freq()
971 	clknode->freq = *freq;  in clknode_get_freq()
972 	CLKNODE_UNLOCK(clknode);  in clknode_get_freq()
977 _clknode_set_freq(struct clknode *clknode, uint64_t *freq, int flags,  in _clknode_set_freq()  argument
987 	if (clknode->freq == *freq)  in _clknode_set_freq()
999 	    clknode->enable_cnt > 1 &&  in _clknode_set_freq()
1000 	    clknode->enable_cnt > enablecnt &&  in _clknode_set_freq()
1001 	    (clknode->flags & CLK_NODE_GLITCH_FREE) == 0) {  in _clknode_set_freq()
1006 	if (clknode->parent_cnt > 0) {  in _clknode_set_freq()
1007 		rv = clknode_get_freq(clknode->parent, &parent_freq);  in _clknode_set_freq()
1014 	rv = CLKNODE_SET_FREQ(clknode, parent_freq, freq, flags, &done);  in _clknode_set_freq()
1017 		    clknode->name, rv);  in _clknode_set_freq()
1019 			clknode_refresh_cache(clknode, parent_freq);  in _clknode_set_freq()
1026 			clknode->freq = *freq;  in _clknode_set_freq()
1028 			if (clknode->parent_cnt > 0) {  in _clknode_set_freq()
1029 				rv = clknode_get_freq(clknode->parent,  in _clknode_set_freq()
1035 			clknode_refresh_cache(clknode, parent_freq);  in _clknode_set_freq()
1037 	} else if (clknode->parent != NULL) {  in _clknode_set_freq()
1039 		rv = _clknode_set_freq(clknode->parent, freq, flags,  in _clknode_set_freq()
1044 		    clknode->name);  in _clknode_set_freq()
1052 clknode_set_freq(struct clknode *clknode, uint64_t freq, int flags,  in clknode_set_freq()  argument
1056 	return (_clknode_set_freq(clknode, &freq, flags, enablecnt));  in clknode_set_freq()
1060 clknode_test_freq(struct clknode *clknode, uint64_t freq, int flags,  in clknode_test_freq()  argument
1065 	rv = _clknode_set_freq(clknode, &freq, flags | CLK_SET_DRYRUN,  in clknode_test_freq()
1074 clknode_enable(struct clknode *clknode)  in clknode_enable()  argument
1081 	if (clknode->parent_cnt > 0) {  in clknode_enable()
1082 		rv = clknode_enable(clknode->parent);  in clknode_enable()
1089 	CLKNODE_XLOCK(clknode);  in clknode_enable()
1090 	if (clknode->enable_cnt == 0) {  in clknode_enable()
1091 		rv = CLKNODE_SET_GATE(clknode, 1);  in clknode_enable()
1093 			CLKNODE_UNLOCK(clknode);  in clknode_enable()
1097 	clknode->enable_cnt++;  in clknode_enable()
1098 	CLKNODE_UNLOCK(clknode);  in clknode_enable()
1103 clknode_disable(struct clknode *clknode)  in clknode_disable()  argument
1110 	CLKNODE_XLOCK(clknode);  in clknode_disable()
1112 	if ((clknode->enable_cnt == 1) &&  in clknode_disable()
1113 	    ((clknode->flags & CLK_NODE_CANNOT_STOP) == 0)) {  in clknode_disable()
1114 		rv = CLKNODE_SET_GATE(clknode, 0);  in clknode_disable()
1116 			CLKNODE_UNLOCK(clknode);  in clknode_disable()
1120 	clknode->enable_cnt--;  in clknode_disable()
1121 	CLKNODE_UNLOCK(clknode);  in clknode_disable()
1123 	if (clknode->parent_cnt > 0) {  in clknode_disable()
1124 		rv = clknode_disable(clknode->parent);  in clknode_disable()
1130 clknode_stop(struct clknode *clknode, int depth)  in clknode_stop()  argument
1137 	CLKNODE_XLOCK(clknode);  in clknode_stop()
1139 	if ((clknode->enable_cnt != 0) && (depth == 0)) {  in clknode_stop()
1140 		CLKNODE_UNLOCK(clknode);  in clknode_stop()
1144 	if ((clknode->enable_cnt == 0) &&  in clknode_stop()
1145 	    ((clknode->flags & CLK_NODE_CANNOT_STOP) == 0)) {  in clknode_stop()
1146 		rv = CLKNODE_SET_GATE(clknode, 0);  in clknode_stop()
1148 			CLKNODE_UNLOCK(clknode);  in clknode_stop()
1152 	CLKNODE_UNLOCK(clknode);  in clknode_stop()
1154 	if (clknode->parent_cnt > 0)  in clknode_stop()
1155 		rv = clknode_stop(clknode->parent, depth + 1);  in clknode_stop()
1166 clk_create(struct clknode *clknode, device_t dev)  in clk_create()  argument
1174 	clk->clknode = clknode;  in clk_create()
1176 	clknode->ref_cnt++;  in clk_create()
1185 	struct clknode *clknode;  in clk_get_freq()  local
1187 	clknode = clk->clknode;  in clk_get_freq()
1188 	KASSERT(clknode->ref_cnt > 0,  in clk_get_freq()
1189 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_get_freq()
1192 	rv = clknode_get_freq(clknode, freq);  in clk_get_freq()
1201 	struct clknode *clknode;  in clk_set_freq()  local
1204 	clknode = clk->clknode;  in clk_set_freq()
1205 	KASSERT(clknode->ref_cnt > 0,  in clk_set_freq()
1206 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_set_freq()
1209 	rv = clknode_set_freq(clknode, freq, flags, clk->enable_cnt);  in clk_set_freq()
1218 	struct clknode *clknode;  in clk_test_freq()  local
1221 	clknode = clk->clknode;  in clk_test_freq()
1222 	KASSERT(clknode->ref_cnt > 0,  in clk_test_freq()
1223 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_test_freq()
1226 	rv = clknode_set_freq(clknode, freq, flags | CLK_SET_DRYRUN, 0);  in clk_test_freq()
1234 	struct clknode *clknode;  in clk_get_parent()  local
1235 	struct clknode *parentnode;  in clk_get_parent()
1237 	clknode = clk->clknode;  in clk_get_parent()
1238 	KASSERT(clknode->ref_cnt > 0,  in clk_get_parent()
1239 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_get_parent()
1242 	parentnode = clknode_get_parent(clknode);  in clk_get_parent()
1256 	struct clknode *clknode;  in clk_set_parent_by_clk()  local
1257 	struct clknode *parentnode;  in clk_set_parent_by_clk()
1259 	clknode = clk->clknode;  in clk_set_parent_by_clk()
1260 	parentnode = parent->clknode;  in clk_set_parent_by_clk()
1261 	KASSERT(clknode->ref_cnt > 0,  in clk_set_parent_by_clk()
1262 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_set_parent_by_clk()
1264 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_set_parent_by_clk()
1266 	rv = clknode_set_parent_by_name(clknode, parentnode->name);  in clk_set_parent_by_clk()
1275 	struct clknode *clknode;  in clk_enable()  local
1277 	clknode = clk->clknode;  in clk_enable()
1278 	KASSERT(clknode->ref_cnt > 0,  in clk_enable()
1279 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_enable()
1281 	rv = clknode_enable(clknode);  in clk_enable()
1292 	struct clknode *clknode;  in clk_disable()  local
1294 	clknode = clk->clknode;  in clk_disable()
1295 	KASSERT(clknode->ref_cnt > 0,  in clk_disable()
1296 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_disable()
1298 	   ("Attempt to disable already disabled clock: %s\n", clknode->name));  in clk_disable()
1300 	rv = clknode_disable(clknode);  in clk_disable()
1311 	struct clknode *clknode;  in clk_stop()  local
1313 	clknode = clk->clknode;  in clk_stop()
1314 	KASSERT(clknode->ref_cnt > 0,  in clk_stop()
1315 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_stop()
1317 	   ("Attempt to stop already enabled clock: %s\n", clknode->name));  in clk_stop()
1320 	rv = clknode_stop(clknode, 0);  in clk_stop()
1328 	struct clknode *clknode;  in clk_release()  local
1330 	clknode = clk->clknode;  in clk_release()
1331 	KASSERT(clknode->ref_cnt > 0,  in clk_release()
1332 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_release()
1335 		clknode_disable(clknode);  in clk_release()
1338 	CLKNODE_XLOCK(clknode);  in clk_release()
1339 	clknode->ref_cnt--;  in clk_release()
1340 	CLKNODE_UNLOCK(clknode);  in clk_release()
1351 	struct clknode *clknode;  in clk_get_name()  local
1353 	clknode = clk->clknode;  in clk_get_name()
1354 	KASSERT(clknode->ref_cnt > 0,  in clk_get_name()
1355 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_get_name()
1356 	name = clknode_get_name(clknode);  in clk_get_name()
1363 	struct clknode *clknode;  in clk_get_by_name()  local
1366 	clknode = clknode_find_by_name(name);  in clk_get_by_name()
1367 	if (clknode == NULL) {  in clk_get_by_name()
1371 	*clk = clk_create(clknode, dev);  in clk_get_by_name()
1379 	struct clknode *clknode;  in clk_get_by_id()  local
1383 	clknode = clknode_find_by_id(clkdom, id);  in clk_get_by_id()
1384 	if (clknode == NULL) {  in clk_get_by_id()
1388 	*clk = clk_create(clknode, dev);  in clk_get_by_id()
1499 	struct clknode *clknode;  in clk_get_by_ofw_index_prop()  local
1531 	rv = clkdom->ofw_mapper(clkdom, ncells, cells, &clknode);  in clk_get_by_ofw_index_prop()
1533 		*clk = clk_create(clknode, dev);  in clk_get_by_ofw_index_prop()
1643 	struct clknode *clknode;  in clkdom_sysctl()  local
1652 	TAILQ_FOREACH(clknode, &clkdom->clknode_list, clkdom_link) {  in clkdom_sysctl()
1653 		sbuf_printf(sb, "%s ", clknode->name);  in clkdom_sysctl()
1665 	struct clknode *clknode, *children;  in clknode_sysctl()  local
1673 	clknode = arg1;  in clknode_sysctl()
1681 		if (clknode->parent)  in clknode_sysctl()
1682 			sbuf_printf(sb, "%s", clknode->parent->name);  in clknode_sysctl()
1685 		parent_names = clknode_get_parent_names(clknode);  in clknode_sysctl()
1686 		for (i = 0; i < clknode->parent_cnt; i++)  in clknode_sysctl()
1690 		TAILQ_FOREACH(children, &(clknode->children), sibling_link) {  in clknode_sysctl()
1695 		ret = clknode_get_freq(clknode, &freq);  in clknode_sysctl()
1702 		ret = CLKNODE_GET_GATE(clknode, &enable);  in clknode_sysctl()