369 	struct ufs_clk_info *clki;  in ufshcd_print_clk_freqs()  local
375 	list_for_each_entry(clki, head, list) {  in ufshcd_print_clk_freqs()
376 		if (!IS_ERR_OR_NULL(clki->clk) && clki->min_freq &&  in ufshcd_print_clk_freqs()
377 				clki->max_freq)  in ufshcd_print_clk_freqs()
379 					clki->name, clki->curr_freq);  in ufshcd_print_clk_freqs()
906 	struct ufs_clk_info *clki;  in ufshcd_scale_clks()  local
918 	list_for_each_entry(clki, head, list) {  in ufshcd_scale_clks()
919 		if (!IS_ERR_OR_NULL(clki->clk)) {  in ufshcd_scale_clks()
920 			if (scale_up && clki->max_freq) {  in ufshcd_scale_clks()
921 				if (clki->curr_freq == clki->max_freq)  in ufshcd_scale_clks()
925 				ret = clk_set_rate(clki->clk, clki->max_freq);  in ufshcd_scale_clks()
928 						__func__, clki->name,  in ufshcd_scale_clks()
929 						clki->max_freq, ret);  in ufshcd_scale_clks()
933 						"scaled up", clki->name,  in ufshcd_scale_clks()
934 						clki->curr_freq,  in ufshcd_scale_clks()
935 						clki->max_freq);  in ufshcd_scale_clks()
937 				clki->curr_freq = clki->max_freq;  in ufshcd_scale_clks()
939 			} else if (!scale_up && clki->min_freq) {  in ufshcd_scale_clks()
940 				if (clki->curr_freq == clki->min_freq)  in ufshcd_scale_clks()
944 				ret = clk_set_rate(clki->clk, clki->min_freq);  in ufshcd_scale_clks()
947 						__func__, clki->name,  in ufshcd_scale_clks()
948 						clki->min_freq, ret);  in ufshcd_scale_clks()
952 						"scaled down", clki->name,  in ufshcd_scale_clks()
953 						clki->curr_freq,  in ufshcd_scale_clks()
954 						clki->min_freq);  in ufshcd_scale_clks()
955 				clki->curr_freq = clki->min_freq;  in ufshcd_scale_clks()
959 				clki->name, clk_get_rate(clki->clk));  in ufshcd_scale_clks()
982 	struct ufs_clk_info *clki;  in ufshcd_is_devfreq_scaling_required()  local
988 	list_for_each_entry(clki, head, list) {  in ufshcd_is_devfreq_scaling_required()
989 		if (!IS_ERR_OR_NULL(clki->clk)) {  in ufshcd_is_devfreq_scaling_required()
990 			if (scale_up && clki->max_freq) {  in ufshcd_is_devfreq_scaling_required()
991 				if (clki->curr_freq == clki->max_freq)  in ufshcd_is_devfreq_scaling_required()
994 			} else if (!scale_up && clki->min_freq) {  in ufshcd_is_devfreq_scaling_required()
995 				if (clki->curr_freq == clki->min_freq)  in ufshcd_is_devfreq_scaling_required()
1229 	struct ufs_clk_info *clki;  in ufshcd_devfreq_target()  local
1249 	clki = list_first_entry(&hba->clk_list_head, struct ufs_clk_info, list);  in ufshcd_devfreq_target()
1250 	scale_up = (*freq == clki->max_freq) ? true : false;  in ufshcd_devfreq_target()
1321 	struct ufs_clk_info *clki;  in ufshcd_devfreq_init()  local
1329 	clki = list_first_entry(clk_list, struct ufs_clk_info, list);  in ufshcd_devfreq_init()
1330 	dev_pm_opp_add(hba->dev, clki->min_freq, 0);  in ufshcd_devfreq_init()
1331 	dev_pm_opp_add(hba->dev, clki->max_freq, 0);  in ufshcd_devfreq_init()
1341 		dev_pm_opp_remove(hba->dev, clki->min_freq);  in ufshcd_devfreq_init()
1342 		dev_pm_opp_remove(hba->dev, clki->max_freq);  in ufshcd_devfreq_init()
1354 	struct ufs_clk_info *clki;  in ufshcd_devfreq_remove()  local
1362 	clki = list_first_entry(clk_list, struct ufs_clk_info, list);  in ufshcd_devfreq_remove()
1363 	dev_pm_opp_remove(hba->dev, clki->min_freq);  in ufshcd_devfreq_remove()
1364 	dev_pm_opp_remove(hba->dev, clki->max_freq);  in ufshcd_devfreq_remove()
7274 	struct ufs_clk_info *clki;  in __ufshcd_setup_clocks()  local
7294 	list_for_each_entry(clki, head, list) {  in __ufshcd_setup_clocks()
7295 		if (!IS_ERR_OR_NULL(clki->clk)) {  in __ufshcd_setup_clocks()
7296 			if (skip_ref_clk && !strcmp(clki->name, "ref_clk"))  in __ufshcd_setup_clocks()
7299 			clk_state_changed = on ^ clki->enabled;  in __ufshcd_setup_clocks()
7300 			if (on && !clki->enabled) {  in __ufshcd_setup_clocks()
7301 				ret = clk_prepare_enable(clki->clk);  in __ufshcd_setup_clocks()
7304 						__func__, clki->name, ret);  in __ufshcd_setup_clocks()
7307 			} else if (!on && clki->enabled) {  in __ufshcd_setup_clocks()
7308 				clk_disable_unprepare(clki->clk);  in __ufshcd_setup_clocks()
7310 			clki->enabled = on;  in __ufshcd_setup_clocks()
7312 					clki->name, on ? "en" : "dis");  in __ufshcd_setup_clocks()
7329 		list_for_each_entry(clki, head, list) {  in __ufshcd_setup_clocks()
7330 			if (!IS_ERR_OR_NULL(clki->clk) && clki->enabled)  in __ufshcd_setup_clocks()
7331 				clk_disable_unprepare(clki->clk);  in __ufshcd_setup_clocks()
7356 	struct ufs_clk_info *clki;  in ufshcd_init_clocks()  local
7363 	list_for_each_entry(clki, head, list) {  in ufshcd_init_clocks()
7364 		if (!clki->name)  in ufshcd_init_clocks()
7367 		clki->clk = devm_clk_get(dev, clki->name);  in ufshcd_init_clocks()
7368 		if (IS_ERR(clki->clk)) {  in ufshcd_init_clocks()
7369 			ret = PTR_ERR(clki->clk);  in ufshcd_init_clocks()
7371 					__func__, clki->name, ret);  in ufshcd_init_clocks()
7380 		if (!strcmp(clki->name, "ref_clk"))  in ufshcd_init_clocks()
7381 			ufshcd_parse_dev_ref_clk_freq(hba, clki->clk);  in ufshcd_init_clocks()
7383 		if (clki->max_freq) {  in ufshcd_init_clocks()
7384 			ret = clk_set_rate(clki->clk, clki->max_freq);  in ufshcd_init_clocks()
7387 					__func__, clki->name,  in ufshcd_init_clocks()
7388 					clki->max_freq, ret);  in ufshcd_init_clocks()
7391 			clki->curr_freq = clki->max_freq;  in ufshcd_init_clocks()
7394 				clki->name, clk_get_rate(clki->clk));  in ufshcd_init_clocks()