24 	u64 rate = parent;  in ccu_nkmp_calc_rate()  local
26 	rate *= n * k;  in ccu_nkmp_calc_rate()
27 	do_div(rate, m * p);  in ccu_nkmp_calc_rate()
29 	return rate;  in ccu_nkmp_calc_rate()
32 static void ccu_nkmp_find_best(unsigned long parent, unsigned long rate,  in ccu_nkmp_find_best()  argument
49 					if (tmp_rate > rate)  in ccu_nkmp_find_best()
52 					if ((rate - tmp_rate) < (rate - best_rate)) {  in ccu_nkmp_find_best()
95 	unsigned long n, m, k, p, rate;  in ccu_nkmp_recalc_rate()  local
121 	rate = ccu_nkmp_calc_rate(parent_rate, n, k, m, 1 << p);  in ccu_nkmp_recalc_rate()
123 		rate /= nkmp->fixed_post_div;  in ccu_nkmp_recalc_rate()
125 	return rate;  in ccu_nkmp_recalc_rate()
128 static long ccu_nkmp_round_rate(struct clk_hw *hw, unsigned long rate,  in ccu_nkmp_round_rate()  argument
135 		rate *= nkmp->fixed_post_div;  in ccu_nkmp_round_rate()
137 	if (nkmp->max_rate && rate > nkmp->max_rate) {  in ccu_nkmp_round_rate()
138 		rate = nkmp->max_rate;  in ccu_nkmp_round_rate()
140 			rate /= nkmp->fixed_post_div;  in ccu_nkmp_round_rate()
141 		return rate;  in ccu_nkmp_round_rate()
153 	ccu_nkmp_find_best(*parent_rate, rate, &_nkmp);  in ccu_nkmp_round_rate()
155 	rate = ccu_nkmp_calc_rate(*parent_rate, _nkmp.n, _nkmp.k,  in ccu_nkmp_round_rate()
158 		rate = rate / nkmp->fixed_post_div;  in ccu_nkmp_round_rate()
160 	return rate;  in ccu_nkmp_round_rate()
163 static int ccu_nkmp_set_rate(struct clk_hw *hw, unsigned long rate,  in ccu_nkmp_set_rate()  argument
173 		rate = rate * nkmp->fixed_post_div;  in ccu_nkmp_set_rate()
184 	ccu_nkmp_find_best(parent_rate, rate, &_nkmp);  in ccu_nkmp_set_rate()