18 static bool ccu_data_offsets_valid(struct ccu_data *ccu)  in ccu_data_offsets_valid()  argument
20 	struct ccu_policy *ccu_policy = &ccu->policy;  in ccu_data_offsets_valid()
23 	limit = ccu->range - sizeof(u32);  in ccu_data_offsets_valid()
29 				ccu->name, ccu_policy->enable.offset, limit);  in ccu_data_offsets_valid()
35 				ccu->name, ccu_policy->control.offset, limit);  in ccu_data_offsets_valid()
85 	range = bcm_clk->ccu->range;  in peri_clk_data_offsets_valid()
739 static void ccu_clks_teardown(struct ccu_data *ccu)  in ccu_clks_teardown()  argument
743 	for (i = 0; i < ccu->clk_num; i++)  in ccu_clks_teardown()
744 		kona_clk_teardown(&ccu->kona_clks[i].hw);  in ccu_clks_teardown()
747 static void kona_ccu_teardown(struct ccu_data *ccu)  in kona_ccu_teardown()  argument
749 	if (!ccu->base)  in kona_ccu_teardown()
752 	of_clk_del_provider(ccu->node);	/* safe if never added */  in kona_ccu_teardown()
753 	ccu_clks_teardown(ccu);  in kona_ccu_teardown()
754 	of_node_put(ccu->node);  in kona_ccu_teardown()
755 	ccu->node = NULL;  in kona_ccu_teardown()
756 	iounmap(ccu->base);  in kona_ccu_teardown()
757 	ccu->base = NULL;  in kona_ccu_teardown()
760 static bool ccu_data_valid(struct ccu_data *ccu)  in ccu_data_valid()  argument
764 	if (!ccu_data_offsets_valid(ccu))  in ccu_data_valid()
767 	ccu_policy = &ccu->policy;  in ccu_data_valid()
769 		if (!ccu_policy_valid(ccu_policy, ccu->name))  in ccu_data_valid()
778 	struct ccu_data *ccu = data;  in of_clk_kona_onecell_get()  local
781 	if (idx >= ccu->clk_num) {  in of_clk_kona_onecell_get()
786 	return &ccu->kona_clks[idx].hw;  in of_clk_kona_onecell_get()
793 void __init kona_dt_ccu_setup(struct ccu_data *ccu,  in kona_dt_ccu_setup()  argument
815 	ccu->range = (u32)range;  in kona_dt_ccu_setup()
817 	if (!ccu_data_valid(ccu)) {  in kona_dt_ccu_setup()
822 	ccu->base = ioremap(res.start, ccu->range);  in kona_dt_ccu_setup()
823 	if (!ccu->base) {  in kona_dt_ccu_setup()
828 	ccu->node = of_node_get(node);  in kona_dt_ccu_setup()
835 	for (i = 0; i < ccu->clk_num; i++) {  in kona_dt_ccu_setup()
836 		if (!ccu->kona_clks[i].ccu)  in kona_dt_ccu_setup()
838 		kona_clk_setup(&ccu->kona_clks[i]);  in kona_dt_ccu_setup()
841 	ret = of_clk_add_hw_provider(node, of_clk_kona_onecell_get, ccu);  in kona_dt_ccu_setup()
848 	if (!kona_ccu_init(ccu))  in kona_dt_ccu_setup()
853 	kona_ccu_teardown(ccu);  in kona_dt_ccu_setup()