65 	unsigned long rate, parent_rate;  member
97 	 * so get the parent rate explicitly.  in emc_recalc_rate()
108  * Rounds up unless no higher rate exists, in which case down. This way is
109  * safer since things have EMC rate floors. Also don't touch parent_rate
134 		if (timing->rate < req->rate && i != t - 1)  in emc_determine_rate()
137 		if (timing->rate > req->max_rate) {  in emc_determine_rate()
139 			req->rate = tegra->timings[i - 1].rate;  in emc_determine_rate()
143 		if (timing->rate < req->min_rate)  in emc_determine_rate()
146 		req->rate = timing->rate;  in emc_determine_rate()
151 		req->rate = timing->rate;  in emc_determine_rate()
155 	req->rate = clk_hw_get_rate(hw);  in emc_determine_rate()
213 	pr_debug("going to rate %ld prate %ld p %s\n", timing->rate,  in emc_set_timing()
218 		WARN_ONCE(1, "parent %s rate mismatch %lu %lu\n",  in emc_set_timing()
229 		pr_err("cannot change parent %s rate to %ld: %d\n",  in emc_set_timing()
242 	div = timing->parent_rate / (timing->rate / 2) - 2;  in emc_set_timing()
244 	err = tegra_emc_prepare_timing_change(emc, timing->rate);  in emc_set_timing()
262 	tegra_emc_complete_timing_change(emc, timing->rate);  in emc_set_timing()
276  * find a timing with a higher clock rate to avoid a rate below any set rate
277  * floors. If that is not possible, find a lower rate.
311 static int emc_set_rate(struct clk_hw *hw, unsigned long rate,  in emc_set_rate()  argument
321 	if (clk_hw_get_rate(hw) == rate)  in emc_set_rate()
325 	 * When emc_set_timing changes the parent rate, CCF will propagate  in emc_set_rate()
326 	 * that downward to us, so ignore any set_rate calls while a rate  in emc_set_rate()
333 		if (tegra->timings[i].rate == rate &&  in emc_set_rate()
341 		pr_err("cannot switch to rate %ld without emc table\n", rate);  in emc_set_rate()
349 		 * Parent clock source not changed but parent rate has changed,  in emc_set_rate()
361 		pr_debug("using %ld as backup rate when going to %ld\n",  in emc_set_rate()
362 			 backup_timing->rate, rate);  in emc_set_rate()
385 		pr_err("timing %pOF: failed to read rate\n", node);  in load_one_timing_from_dt()
389 	timing->rate = tmp;  in load_one_timing_from_dt()
393 		pr_err("timing %pOF: failed to read parent rate\n", node);  in load_one_timing_from_dt()
424 	if (a->rate < b->rate)  in cmp_timings()
426 	else if (a->rate == b->rate)  in cmp_timings()