23 			      struct _ccu_nkm *nkm)  in ccu_nkm_find_best()  argument
29 	for (_k = nkm->min_k; _k <= nkm->max_k; _k++) {  in ccu_nkm_find_best()
30 		for (_n = nkm->min_n; _n <= nkm->max_n; _n++) {  in ccu_nkm_find_best()
31 			for (_m = nkm->min_m; _m <= nkm->max_m; _m++) {  in ccu_nkm_find_best()
48 	nkm->n = best_n;  in ccu_nkm_find_best()
49 	nkm->k = best_k;  in ccu_nkm_find_best()
50 	nkm->m = best_m;  in ccu_nkm_find_best()
55 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_disable()  local
57 	return ccu_gate_helper_disable(&nkm->common, nkm->enable);  in ccu_nkm_disable()
62 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_enable()  local
64 	return ccu_gate_helper_enable(&nkm->common, nkm->enable);  in ccu_nkm_enable()
69 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_is_enabled()  local
71 	return ccu_gate_helper_is_enabled(&nkm->common, nkm->enable);  in ccu_nkm_is_enabled()
77 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_recalc_rate()  local
81 	reg = readl(nkm->common.base + nkm->common.reg);  in ccu_nkm_recalc_rate()
83 	n = reg >> nkm->n.shift;  in ccu_nkm_recalc_rate()
84 	n &= (1 << nkm->n.width) - 1;  in ccu_nkm_recalc_rate()
85 	n += nkm->n.offset;  in ccu_nkm_recalc_rate()
89 	k = reg >> nkm->k.shift;  in ccu_nkm_recalc_rate()
90 	k &= (1 << nkm->k.width) - 1;  in ccu_nkm_recalc_rate()
91 	k += nkm->k.offset;  in ccu_nkm_recalc_rate()
95 	m = reg >> nkm->m.shift;  in ccu_nkm_recalc_rate()
96 	m &= (1 << nkm->m.width) - 1;  in ccu_nkm_recalc_rate()
97 	m += nkm->m.offset;  in ccu_nkm_recalc_rate()
103 	if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_nkm_recalc_rate()
104 		rate /= nkm->fixed_post_div;  in ccu_nkm_recalc_rate()
115 	struct ccu_nkm *nkm = data;  in ccu_nkm_round_rate()  local
118 	_nkm.min_n = nkm->n.min ?: 1;  in ccu_nkm_round_rate()
119 	_nkm.max_n = nkm->n.max ?: 1 << nkm->n.width;  in ccu_nkm_round_rate()
120 	_nkm.min_k = nkm->k.min ?: 1;  in ccu_nkm_round_rate()
121 	_nkm.max_k = nkm->k.max ?: 1 << nkm->k.width;  in ccu_nkm_round_rate()
123 	_nkm.max_m = nkm->m.max ?: 1 << nkm->m.width;  in ccu_nkm_round_rate()
125 	if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_nkm_round_rate()
126 		rate *= nkm->fixed_post_div;  in ccu_nkm_round_rate()
132 	if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_nkm_round_rate()
133 		rate /= nkm->fixed_post_div;  in ccu_nkm_round_rate()
141 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_determine_rate()  local
143 	return ccu_mux_helper_determine_rate(&nkm->common, &nkm->mux,  in ccu_nkm_determine_rate()
144 					     req, ccu_nkm_round_rate, nkm);  in ccu_nkm_determine_rate()
150 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_set_rate()  local
155 	if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_nkm_set_rate()
156 		rate *= nkm->fixed_post_div;  in ccu_nkm_set_rate()
158 	_nkm.min_n = nkm->n.min ?: 1;  in ccu_nkm_set_rate()
159 	_nkm.max_n = nkm->n.max ?: 1 << nkm->n.width;  in ccu_nkm_set_rate()
160 	_nkm.min_k = nkm->k.min ?: 1;  in ccu_nkm_set_rate()
161 	_nkm.max_k = nkm->k.max ?: 1 << nkm->k.width;  in ccu_nkm_set_rate()
163 	_nkm.max_m = nkm->m.max ?: 1 << nkm->m.width;  in ccu_nkm_set_rate()
167 	spin_lock_irqsave(nkm->common.lock, flags);  in ccu_nkm_set_rate()
169 	reg = readl(nkm->common.base + nkm->common.reg);  in ccu_nkm_set_rate()
170 	reg &= ~GENMASK(nkm->n.width + nkm->n.shift - 1, nkm->n.shift);  in ccu_nkm_set_rate()
171 	reg &= ~GENMASK(nkm->k.width + nkm->k.shift - 1, nkm->k.shift);  in ccu_nkm_set_rate()
172 	reg &= ~GENMASK(nkm->m.width + nkm->m.shift - 1, nkm->m.shift);  in ccu_nkm_set_rate()
174 	reg |= (_nkm.n - nkm->n.offset) << nkm->n.shift;  in ccu_nkm_set_rate()
175 	reg |= (_nkm.k - nkm->k.offset) << nkm->k.shift;  in ccu_nkm_set_rate()
176 	reg |= (_nkm.m - nkm->m.offset) << nkm->m.shift;  in ccu_nkm_set_rate()
177 	writel(reg, nkm->common.base + nkm->common.reg);  in ccu_nkm_set_rate()
179 	spin_unlock_irqrestore(nkm->common.lock, flags);  in ccu_nkm_set_rate()
181 	ccu_helper_wait_for_lock(&nkm->common, nkm->lock);  in ccu_nkm_set_rate()
188 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_get_parent()  local
190 	return ccu_mux_helper_get_parent(&nkm->common, &nkm->mux);  in ccu_nkm_get_parent()
195 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_set_parent()  local
197 	return ccu_mux_helper_set_parent(&nkm->common, &nkm->mux, index);  in ccu_nkm_set_parent()