63 typedef TAILQ_HEAD(clknode_list, clknode) clknode_list_t;
67 static int clknode_method_init(struct clknode *clk, device_t dev);
68 static int clknode_method_recalc_freq(struct clknode *clk, uint64_t *freq);
69 static int clknode_method_set_freq(struct clknode *clk, uint64_t fin,
71 static int clknode_method_set_gate(struct clknode *clk, bool enable);
72 static int clknode_method_set_mux(struct clknode *clk, int idx);
86 DEFINE_CLASS_0(clknode, clknode_class, clknode_methods, 0);
93 struct clknode {  struct
98 	TAILQ_ENTRY(clknode)	clkdom_link;	/* Domain list entry */  argument
99 	TAILQ_ENTRY(clknode)	clklist_link;	/* Global list entry */
107 	struct clknode		**parents;	/* Array of potential parents */  argument
108 	struct clknode		*parent;	/* Current parent */  argument
112 	TAILQ_ENTRY(clknode)	sibling_link; 	/* Our entry in parent's list */
135 	struct clknode		*clknode;  argument
182 static void clknode_adjust_parent(struct clknode *clknode, int idx);
202 clknode_method_init(struct clknode *clknode, device_t dev)  in clknode_method_init()  argument
209 clknode_method_recalc_freq(struct clknode *clknode, uint64_t *freq)  in clknode_method_recalc_freq()  argument
216 clknode_method_set_freq(struct clknode *clknode, uint64_t fin,  uint64_t *fout,  in clknode_method_set_freq()  argument
225 clknode_method_set_gate(struct clknode *clk, bool enable)  in clknode_method_set_gate()
232 clknode_method_set_mux(struct clknode *clk, int idx)  in clknode_method_set_mux()
284 clknode_refresh_cache(struct clknode *clknode, uint64_t freq)  in clknode_refresh_cache()  argument
287 	struct clknode *entry;  in clknode_refresh_cache()
292 	rv = CLKNODE_RECALC_FREQ(clknode, &freq);  in clknode_refresh_cache()
299 		    clknode->name);  in clknode_refresh_cache()
303 	clknode->freq = freq;  in clknode_refresh_cache()
306 	TAILQ_FOREACH(entry, &(clknode->children), sibling_link) {  in clknode_refresh_cache()
318 struct clknode *
321 	struct clknode *entry;  in clknode_find_by_name()
332 struct clknode *
335 	struct clknode *entry;  in clknode_find_by_id()
372     phandle_t *cells, struct clknode **clk)  in clknode_default_ofw_map()
437 	struct clknode *clknode;  in clkdom_finit()  local
459 	TAILQ_FOREACH(clknode, &clkdom->clknode_list, clkdom_link) {  in clkdom_finit()
460 		TAILQ_INSERT_TAIL(&clknode_list, clknode, clklist_link);  in clkdom_finit()
466 	TAILQ_FOREACH(clknode, &clkdom->clknode_list, clkdom_link) {  in clkdom_finit()
467 		if (clknode->parent_cnt == 0)  in clkdom_finit()
469 		for (i = 0; i < clknode->parent_cnt; i++) {  in clkdom_finit()
470 			if (clknode->parents[i] != NULL)  in clkdom_finit()
472 			if (clknode->parent_names[i] == NULL)  in clkdom_finit()
474 			clknode->parents[i] = clknode_find_by_name(  in clkdom_finit()
475 			    clknode->parent_names[i]);  in clkdom_finit()
476 			if (clknode->parents[i] == NULL) {  in clkdom_finit()
479 				    clknode->name, clknode->parent_names[i]);  in clkdom_finit()
485 		if (clknode->parent_idx == CLKNODE_IDX_NONE) {  in clkdom_finit()
488 			    clknode->name);  in clkdom_finit()
492 		if (clknode->parents[clknode->parent_idx] == NULL) {  in clkdom_finit()
495 			    clknode->name, clknode->parent_idx,  in clkdom_finit()
496 			    clknode->parent_names[clknode->parent_idx]);  in clkdom_finit()
500 		clknode_adjust_parent(clknode, clknode->parent_idx);  in clkdom_finit()
510 	struct clknode *clknode;  in clkdom_dump()  local
515 	TAILQ_FOREACH(clknode, &clkdom->clknode_list, clkdom_link) {  in clkdom_dump()
516 		rv = clknode_get_freq(clknode, &freq);  in clkdom_dump()
517 		printf("Clock: %s, parent: %s(%d), freq: %ju\n", clknode->name,  in clkdom_dump()
518 		    clknode->parent == NULL ? "(NULL)" : clknode->parent->name,  in clkdom_dump()
519 		    clknode->parent_idx,  in clkdom_dump()
528 struct clknode *
532 	struct clknode *clknode;  in clknode_create()  local
549 	clknode = clknode_find_by_name(def->name);  in clknode_create()
551 	if (clknode !=  NULL) {  in clknode_create()
552 		if (!(clknode->flags & CLK_NODE_LINKED) &&  in clknode_create()
559 			return (clknode);  in clknode_create()
560 		} else if (clknode->flags & CLK_NODE_LINKED &&  in clknode_create()
573 			KASSERT(clkdom != clknode->clkdom,  in clknode_create()
576 			TAILQ_REMOVE(&clkdom->clknode_list, clknode,  in clknode_create()
578 			TAILQ_REMOVE(&clknode_list, clknode, clklist_link);  in clknode_create()
580 		} else if (clknode->flags & CLK_NODE_LINKED &&  in clknode_create()
586 			return (clknode);  in clknode_create()
593 		clknode = malloc(sizeof(struct clknode), M_CLOCK,  in clknode_create()
595 		sx_init(&clknode->lock, "Clocknode lock");  in clknode_create()
596 		TAILQ_INIT(&clknode->children);  in clknode_create()
600 	kobj_init((kobj_t)clknode, (kobj_class_t)clknode_class);  in clknode_create()
604 		clknode->softc = malloc(clknode_class->size,  in clknode_create()
609 	clknode->parents = malloc(sizeof(struct clknode *) * def->parent_cnt,  in clknode_create()
614 		clknode->name = def->name;  in clknode_create()
615 		clknode->parent_names = def->parent_names;  in clknode_create()
617 		clknode->name = strdup(def->name, M_CLOCK);  in clknode_create()
618 		clknode->parent_names =  in clknode_create()
623 	clknode->id = def->id;  in clknode_create()
624 	clknode->clkdom = clkdom;  in clknode_create()
625 	clknode->flags = def->flags;  in clknode_create()
626 	clknode->parent_cnt = def->parent_cnt;  in clknode_create()
627 	clknode->parent = NULL;  in clknode_create()
628 	clknode->parent_idx = CLKNODE_IDX_NONE;  in clknode_create()
631 		return (clknode);  in clknode_create()
633 	sysctl_ctx_init(&clknode->sysctl_ctx);  in clknode_create()
634 	clknode_oid = SYSCTL_ADD_NODE(&clknode->sysctl_ctx,  in clknode_create()
636 	    OID_AUTO, clknode->name,  in clknode_create()
639 	SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
643 	    clknode, CLKNODE_SYSCTL_FREQUENCY, clknode_sysctl,  in clknode_create()
649 	kobj_method = kobj_lookup_method(((kobj_t)clknode)->ops->cls, NULL,  in clknode_create()
653 		SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
657 		    clknode, CLKNODE_SYSCTL_GATE, clknode_sysctl,  in clknode_create()
662 	SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
666 	    clknode, CLKNODE_SYSCTL_PARENT, clknode_sysctl,  in clknode_create()
669 	SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
673 	    clknode, CLKNODE_SYSCTL_PARENTS_LIST, clknode_sysctl,  in clknode_create()
676 	SYSCTL_ADD_PROC(&clknode->sysctl_ctx,  in clknode_create()
680 	    clknode, CLKNODE_SYSCTL_CHILDREN_LIST, clknode_sysctl,  in clknode_create()
683 	SYSCTL_ADD_INT(&clknode->sysctl_ctx,  in clknode_create()
686 	    CTLFLAG_RD, &clknode->enable_cnt, 0, "The clock enable counter");  in clknode_create()
688 	return (clknode);  in clknode_create()
694 struct clknode *
695 clknode_register(struct clkdom * clkdom, struct clknode *clknode)  in clknode_register()  argument
700 	if (clknode->flags & CLK_NODE_REGISTERED)  in clknode_register()
701 		return(clknode);  in clknode_register()
703 	rv = CLKNODE_INIT(clknode, clknode_get_device(clknode));  in clknode_register()
709 	TAILQ_INSERT_TAIL(&clkdom->clknode_list, clknode, clkdom_link);  in clknode_register()
710 	clknode->flags |= CLK_NODE_REGISTERED;  in clknode_register()
711 	return (clknode);  in clknode_register()
718 	struct clknode *clknode;  in clknode_finish()  local
721 	TAILQ_FOREACH(clknode, &clknode_list, clklist_link) {  in clknode_finish()
722 		if (clknode->flags & CLK_NODE_LINKED)  in clknode_finish()
724 			    clknode->name);  in clknode_finish()
736 clknode_adjust_parent(struct clknode *clknode, int idx)  in clknode_adjust_parent()  argument
741 	if (clknode->parent_cnt == 0)  in clknode_adjust_parent()
743 	if ((idx == CLKNODE_IDX_NONE) || (idx >= clknode->parent_cnt))  in clknode_adjust_parent()
745 		    __func__, idx, clknode->name);  in clknode_adjust_parent()
747 	if (clknode->parents[idx] == NULL)  in clknode_adjust_parent()
749 		    __func__, idx, clknode->name);  in clknode_adjust_parent()
752 	if (clknode->parent != NULL) {  in clknode_adjust_parent()
753 		TAILQ_REMOVE(&clknode->parent->children, clknode, sibling_link);  in clknode_adjust_parent()
757 	clknode->parent_idx = idx;  in clknode_adjust_parent()
758 	clknode->parent = clknode->parents[idx];  in clknode_adjust_parent()
759 	TAILQ_INSERT_TAIL(&clknode->parent->children, clknode, sibling_link);  in clknode_adjust_parent()
766 clknode_init_parent_idx(struct clknode *clknode, int idx)  in clknode_init_parent_idx()  argument
769 	if (clknode->parent_cnt == 0) {  in clknode_init_parent_idx()
770 		clknode->parent_idx = CLKNODE_IDX_NONE;  in clknode_init_parent_idx()
771 		clknode->parent = NULL;  in clknode_init_parent_idx()
775 	    (idx >= clknode->parent_cnt) ||  in clknode_init_parent_idx()
776 	    (clknode->parent_names[idx] == NULL))  in clknode_init_parent_idx()
778 		    __func__, idx, clknode->name);  in clknode_init_parent_idx()
779 	clknode->parent_idx = idx;  in clknode_init_parent_idx()
783 clknode_set_parent_by_idx(struct clknode *clknode, int idx)  in clknode_set_parent_by_idx()  argument
792 	if (clknode->parent_cnt == 0)  in clknode_set_parent_by_idx()
795 	if (clknode->parent_idx == idx)  in clknode_set_parent_by_idx()
798 	oldidx = clknode->parent_idx;  in clknode_set_parent_by_idx()
799 	clknode_adjust_parent(clknode, idx);  in clknode_set_parent_by_idx()
800 	rv = CLKNODE_SET_MUX(clknode, idx);  in clknode_set_parent_by_idx()
802 		clknode_adjust_parent(clknode, oldidx);  in clknode_set_parent_by_idx()
805 	rv = clknode_get_freq(clknode->parent, &freq);  in clknode_set_parent_by_idx()
808 	rv = clknode_refresh_cache(clknode, freq);  in clknode_set_parent_by_idx()
813 clknode_set_parent_by_name(struct clknode *clknode, const char *name)  in clknode_set_parent_by_name()  argument
822 	if (clknode->parent_cnt == 0)  in clknode_set_parent_by_name()
831 	if (clknode->parent_cnt == 1) {  in clknode_set_parent_by_name()
832 		rv = clknode_set_parent_by_name(clknode->parent, name);  in clknode_set_parent_by_name()
836 	for (idx = 0; idx < clknode->parent_cnt; idx++) {  in clknode_set_parent_by_name()
837 		if (clknode->parent_names[idx] == NULL)  in clknode_set_parent_by_name()
839 		if (strcmp(clknode->parent_names[idx], name) == 0)  in clknode_set_parent_by_name()
842 	if (idx >= clknode->parent_cnt) {  in clknode_set_parent_by_name()
845 	if (clknode->parent_idx == idx)  in clknode_set_parent_by_name()
848 	oldidx = clknode->parent_idx;  in clknode_set_parent_by_name()
849 	clknode_adjust_parent(clknode, idx);  in clknode_set_parent_by_name()
850 	rv = CLKNODE_SET_MUX(clknode, idx);  in clknode_set_parent_by_name()
852 		clknode_adjust_parent(clknode, oldidx);  in clknode_set_parent_by_name()
853 		CLKNODE_UNLOCK(clknode);  in clknode_set_parent_by_name()
856 	rv = clknode_get_freq(clknode->parent, &freq);  in clknode_set_parent_by_name()
859 	rv = clknode_refresh_cache(clknode, freq);  in clknode_set_parent_by_name()
863 struct clknode *
864 clknode_get_parent(struct clknode *clknode)  in clknode_get_parent()  argument
867 	return (clknode->parent);  in clknode_get_parent()
871 clknode_get_name(struct clknode *clknode)  in clknode_get_name()  argument
874 	return (clknode->name);  in clknode_get_name()
878 clknode_get_parent_names(struct clknode *clknode)  in clknode_get_parent_names()  argument
881 	return (clknode->parent_names);  in clknode_get_parent_names()
885 clknode_get_parents_num(struct clknode *clknode)  in clknode_get_parents_num()  argument
888 	return (clknode->parent_cnt);  in clknode_get_parents_num()
892 clknode_get_parent_idx(struct clknode *clknode)  in clknode_get_parent_idx()  argument
895 	return (clknode->parent_idx);  in clknode_get_parent_idx()
899 clknode_get_flags(struct clknode *clknode)  in clknode_get_flags()  argument
902 	return (clknode->flags);  in clknode_get_flags()
907 clknode_get_softc(struct clknode *clknode)  in clknode_get_softc()  argument
910 	return (clknode->softc);  in clknode_get_softc()
914 clknode_get_device(struct clknode *clknode)  in clknode_get_device()  argument
917 	return (clknode->clkdom->dev);  in clknode_get_device()
933 clknode_get_freq(struct clknode *clknode, uint64_t *freq)  in clknode_get_freq()  argument
940 	*freq  = clknode->freq;  in clknode_get_freq()
945 	if (clknode->parent_cnt > 0) {  in clknode_get_freq()
946 		rv = clknode_get_freq(clknode->parent, freq);  in clknode_get_freq()
953 	CLKNODE_XLOCK(clknode);  in clknode_get_freq()
954 	rv = CLKNODE_RECALC_FREQ(clknode, freq);  in clknode_get_freq()
956 		CLKNODE_UNLOCK(clknode);  in clknode_get_freq()
958 		    clknode->name, rv);  in clknode_get_freq()
963 	clknode->freq = *freq;  in clknode_get_freq()
964 	CLKNODE_UNLOCK(clknode);  in clknode_get_freq()
969 clknode_set_freq(struct clknode *clknode, uint64_t freq, int flags,  in clknode_set_freq()  argument
979 	if (clknode->freq == freq)  in clknode_set_freq()
991 	    clknode->enable_cnt > 1 &&  in clknode_set_freq()
992 	    clknode->enable_cnt > enablecnt &&  in clknode_set_freq()
993 	    (clknode->flags & CLK_NODE_GLITCH_FREE) == 0) {  in clknode_set_freq()
998 	if (clknode->parent_cnt > 0) {  in clknode_set_freq()
999 		rv = clknode_get_freq(clknode->parent, &parent_freq);  in clknode_set_freq()
1006 	rv = CLKNODE_SET_FREQ(clknode, parent_freq, &freq, flags, &done);  in clknode_set_freq()
1009 		    clknode->name, rv);  in clknode_set_freq()
1011 			clknode_refresh_cache(clknode, parent_freq);  in clknode_set_freq()
1018 			clknode->freq = freq;  in clknode_set_freq()
1020 			if (clknode->parent_cnt > 0) {  in clknode_set_freq()
1021 				rv = clknode_get_freq(clknode->parent,  in clknode_set_freq()
1027 			clknode_refresh_cache(clknode, parent_freq);  in clknode_set_freq()
1029 	} else if (clknode->parent != NULL) {  in clknode_set_freq()
1031 		rv = clknode_set_freq(clknode->parent, freq, flags, enablecnt);  in clknode_set_freq()
1035 		    clknode->name);  in clknode_set_freq()
1043 clknode_enable(struct clknode *clknode)  in clknode_enable()  argument
1050 	if (clknode->parent_cnt > 0) {  in clknode_enable()
1051 		rv = clknode_enable(clknode->parent);  in clknode_enable()
1058 	CLKNODE_XLOCK(clknode);  in clknode_enable()
1059 	if (clknode->enable_cnt == 0) {  in clknode_enable()
1060 		rv = CLKNODE_SET_GATE(clknode, 1);  in clknode_enable()
1062 			CLKNODE_UNLOCK(clknode);  in clknode_enable()
1066 	clknode->enable_cnt++;  in clknode_enable()
1067 	CLKNODE_UNLOCK(clknode);  in clknode_enable()
1072 clknode_disable(struct clknode *clknode)  in clknode_disable()  argument
1079 	CLKNODE_XLOCK(clknode);  in clknode_disable()
1081 	if ((clknode->enable_cnt == 1) &&  in clknode_disable()
1082 	    ((clknode->flags & CLK_NODE_CANNOT_STOP) == 0)) {  in clknode_disable()
1083 		rv = CLKNODE_SET_GATE(clknode, 0);  in clknode_disable()
1085 			CLKNODE_UNLOCK(clknode);  in clknode_disable()
1089 	clknode->enable_cnt--;  in clknode_disable()
1090 	CLKNODE_UNLOCK(clknode);  in clknode_disable()
1092 	if (clknode->parent_cnt > 0) {  in clknode_disable()
1093 		rv = clknode_disable(clknode->parent);  in clknode_disable()
1099 clknode_stop(struct clknode *clknode, int depth)  in clknode_stop()  argument
1106 	CLKNODE_XLOCK(clknode);  in clknode_stop()
1108 	if ((clknode->enable_cnt != 0) && (depth == 0)) {  in clknode_stop()
1109 		CLKNODE_UNLOCK(clknode);  in clknode_stop()
1113 	if ((clknode->enable_cnt == 0) &&  in clknode_stop()
1114 	    ((clknode->flags & CLK_NODE_CANNOT_STOP) == 0)) {  in clknode_stop()
1115 		rv = CLKNODE_SET_GATE(clknode, 0);  in clknode_stop()
1117 			CLKNODE_UNLOCK(clknode);  in clknode_stop()
1121 	CLKNODE_UNLOCK(clknode);  in clknode_stop()
1123 	if (clknode->parent_cnt > 0)  in clknode_stop()
1124 		rv = clknode_stop(clknode->parent, depth + 1);  in clknode_stop()
1135 clk_create(struct clknode *clknode, device_t dev)  in clk_create()  argument
1143 	clk->clknode = clknode;  in clk_create()
1145 	clknode->ref_cnt++;  in clk_create()
1154 	struct clknode *clknode;  in clk_get_freq()  local
1156 	clknode = clk->clknode;  in clk_get_freq()
1157 	KASSERT(clknode->ref_cnt > 0,  in clk_get_freq()
1158 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_get_freq()
1161 	rv = clknode_get_freq(clknode, freq);  in clk_get_freq()
1170 	struct clknode *clknode;  in clk_set_freq()  local
1173 	clknode = clk->clknode;  in clk_set_freq()
1174 	KASSERT(clknode->ref_cnt > 0,  in clk_set_freq()
1175 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_set_freq()
1178 	rv = clknode_set_freq(clknode, freq, flags, clk->enable_cnt);  in clk_set_freq()
1187 	struct clknode *clknode;  in clk_test_freq()  local
1190 	clknode = clk->clknode;  in clk_test_freq()
1191 	KASSERT(clknode->ref_cnt > 0,  in clk_test_freq()
1192 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_test_freq()
1195 	rv = clknode_set_freq(clknode, freq, flags | CLK_SET_DRYRUN, 0);  in clk_test_freq()
1203 	struct clknode *clknode;  in clk_get_parent()  local
1204 	struct clknode *parentnode;  in clk_get_parent()
1206 	clknode = clk->clknode;  in clk_get_parent()
1207 	KASSERT(clknode->ref_cnt > 0,  in clk_get_parent()
1208 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_get_parent()
1211 	parentnode = clknode_get_parent(clknode);  in clk_get_parent()
1225 	struct clknode *clknode;  in clk_set_parent_by_clk()  local
1226 	struct clknode *parentnode;  in clk_set_parent_by_clk()
1228 	clknode = clk->clknode;  in clk_set_parent_by_clk()
1229 	parentnode = parent->clknode;  in clk_set_parent_by_clk()
1230 	KASSERT(clknode->ref_cnt > 0,  in clk_set_parent_by_clk()
1231 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_set_parent_by_clk()
1233 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_set_parent_by_clk()
1235 	rv = clknode_set_parent_by_name(clknode, parentnode->name);  in clk_set_parent_by_clk()
1244 	struct clknode *clknode;  in clk_enable()  local
1246 	clknode = clk->clknode;  in clk_enable()
1247 	KASSERT(clknode->ref_cnt > 0,  in clk_enable()
1248 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_enable()
1250 	rv = clknode_enable(clknode);  in clk_enable()
1261 	struct clknode *clknode;  in clk_disable()  local
1263 	clknode = clk->clknode;  in clk_disable()
1264 	KASSERT(clknode->ref_cnt > 0,  in clk_disable()
1265 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_disable()
1267 	   ("Attempt to disable already disabled clock: %s\n", clknode->name));  in clk_disable()
1269 	rv = clknode_disable(clknode);  in clk_disable()
1280 	struct clknode *clknode;  in clk_stop()  local
1282 	clknode = clk->clknode;  in clk_stop()
1283 	KASSERT(clknode->ref_cnt > 0,  in clk_stop()
1284 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_stop()
1286 	   ("Attempt to stop already enabled clock: %s\n", clknode->name));  in clk_stop()
1289 	rv = clknode_stop(clknode, 0);  in clk_stop()
1297 	struct clknode *clknode;  in clk_release()  local
1299 	clknode = clk->clknode;  in clk_release()
1300 	KASSERT(clknode->ref_cnt > 0,  in clk_release()
1301 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_release()
1304 		clknode_disable(clknode);  in clk_release()
1307 	CLKNODE_XLOCK(clknode);  in clk_release()
1308 	clknode->ref_cnt--;  in clk_release()
1309 	CLKNODE_UNLOCK(clknode);  in clk_release()
1320 	struct clknode *clknode;  in clk_get_name()  local
1322 	clknode = clk->clknode;  in clk_get_name()
1323 	KASSERT(clknode->ref_cnt > 0,  in clk_get_name()
1324 	   ("Attempt to access unreferenced clock: %s\n", clknode->name));  in clk_get_name()
1325 	name = clknode_get_name(clknode);  in clk_get_name()
1332 	struct clknode *clknode;  in clk_get_by_name()  local
1335 	clknode = clknode_find_by_name(name);  in clk_get_by_name()
1336 	if (clknode == NULL) {  in clk_get_by_name()
1340 	*clk = clk_create(clknode, dev);  in clk_get_by_name()
1348 	struct clknode *clknode;  in clk_get_by_id()  local
1352 	clknode = clknode_find_by_id(clkdom, id);  in clk_get_by_id()
1353 	if (clknode == NULL) {  in clk_get_by_id()
1357 	*clk = clk_create(clknode, dev);  in clk_get_by_id()
1468 	struct clknode *clknode;  in clk_get_by_ofw_index_prop()  local
1500 	rv = clkdom->ofw_mapper(clkdom, ncells, cells, &clknode);  in clk_get_by_ofw_index_prop()
1502 		*clk = clk_create(clknode, dev);  in clk_get_by_ofw_index_prop()
1612 	struct clknode *clknode;  in clkdom_sysctl()  local
1621 	TAILQ_FOREACH(clknode, &clkdom->clknode_list, clkdom_link) {  in clkdom_sysctl()
1622 		sbuf_printf(sb, "%s ", clknode->name);  in clkdom_sysctl()
1634 	struct clknode *clknode, *children;  in clknode_sysctl()  local
1642 	clknode = arg1;  in clknode_sysctl()
1650 		if (clknode->parent)  in clknode_sysctl()
1651 			sbuf_printf(sb, "%s", clknode->parent->name);  in clknode_sysctl()
1654 		parent_names = clknode_get_parent_names(clknode);  in clknode_sysctl()
1655 		for (i = 0; i < clknode->parent_cnt; i++)  in clknode_sysctl()
1659 		TAILQ_FOREACH(children, &(clknode->children), sibling_link) {  in clknode_sysctl()
1664 		ret = clknode_get_freq(clknode, &freq);  in clknode_sysctl()
1671 		ret = CLKNODE_GET_GATE(clknode, &enable);  in clknode_sysctl()