20 			      struct _ccu_nkm *nkm)  in ccu_nkm_find_best()  argument
26 	for (_k = nkm->min_k; _k <= nkm->max_k; _k++) {  in ccu_nkm_find_best()
27 		for (_n = nkm->min_n; _n <= nkm->max_n; _n++) {  in ccu_nkm_find_best()
28 			for (_m = nkm->min_m; _m <= nkm->max_m; _m++) {  in ccu_nkm_find_best()
45 	nkm->n = best_n;  in ccu_nkm_find_best()
46 	nkm->k = best_k;  in ccu_nkm_find_best()
47 	nkm->m = best_m;  in ccu_nkm_find_best()
52 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_disable()  local
54 	return ccu_gate_helper_disable(&nkm->common, nkm->enable);  in ccu_nkm_disable()
59 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_enable()  local
61 	return ccu_gate_helper_enable(&nkm->common, nkm->enable);  in ccu_nkm_enable()
66 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_is_enabled()  local
68 	return ccu_gate_helper_is_enabled(&nkm->common, nkm->enable);  in ccu_nkm_is_enabled()
74 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_recalc_rate()  local
78 	reg = readl(nkm->common.base + nkm->common.reg);  in ccu_nkm_recalc_rate()
80 	n = reg >> nkm->n.shift;  in ccu_nkm_recalc_rate()
81 	n &= (1 << nkm->n.width) - 1;  in ccu_nkm_recalc_rate()
82 	n += nkm->n.offset;  in ccu_nkm_recalc_rate()
86 	k = reg >> nkm->k.shift;  in ccu_nkm_recalc_rate()
87 	k &= (1 << nkm->k.width) - 1;  in ccu_nkm_recalc_rate()
88 	k += nkm->k.offset;  in ccu_nkm_recalc_rate()
92 	m = reg >> nkm->m.shift;  in ccu_nkm_recalc_rate()
93 	m &= (1 << nkm->m.width) - 1;  in ccu_nkm_recalc_rate()
94 	m += nkm->m.offset;  in ccu_nkm_recalc_rate()
100 	if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_nkm_recalc_rate()
101 		rate /= nkm->fixed_post_div;  in ccu_nkm_recalc_rate()
112 	struct ccu_nkm *nkm = data;  in ccu_nkm_round_rate()  local
115 	_nkm.min_n = nkm->n.min ?: 1;  in ccu_nkm_round_rate()
116 	_nkm.max_n = nkm->n.max ?: 1 << nkm->n.width;  in ccu_nkm_round_rate()
117 	_nkm.min_k = nkm->k.min ?: 1;  in ccu_nkm_round_rate()
118 	_nkm.max_k = nkm->k.max ?: 1 << nkm->k.width;  in ccu_nkm_round_rate()
120 	_nkm.max_m = nkm->m.max ?: 1 << nkm->m.width;  in ccu_nkm_round_rate()
122 	if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_nkm_round_rate()
123 		rate *= nkm->fixed_post_div;  in ccu_nkm_round_rate()
129 	if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_nkm_round_rate()
130 		rate /= nkm->fixed_post_div;  in ccu_nkm_round_rate()
138 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_determine_rate()  local
140 	return ccu_mux_helper_determine_rate(&nkm->common, &nkm->mux,  in ccu_nkm_determine_rate()
141 					     req, ccu_nkm_round_rate, nkm);  in ccu_nkm_determine_rate()
147 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_set_rate()  local
152 	if (nkm->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_nkm_set_rate()
153 		rate *= nkm->fixed_post_div;  in ccu_nkm_set_rate()
155 	_nkm.min_n = nkm->n.min ?: 1;  in ccu_nkm_set_rate()
156 	_nkm.max_n = nkm->n.max ?: 1 << nkm->n.width;  in ccu_nkm_set_rate()
157 	_nkm.min_k = nkm->k.min ?: 1;  in ccu_nkm_set_rate()
158 	_nkm.max_k = nkm->k.max ?: 1 << nkm->k.width;  in ccu_nkm_set_rate()
160 	_nkm.max_m = nkm->m.max ?: 1 << nkm->m.width;  in ccu_nkm_set_rate()
164 	spin_lock_irqsave(nkm->common.lock, flags);  in ccu_nkm_set_rate()
166 	reg = readl(nkm->common.base + nkm->common.reg);  in ccu_nkm_set_rate()
167 	reg &= ~GENMASK(nkm->n.width + nkm->n.shift - 1, nkm->n.shift);  in ccu_nkm_set_rate()
168 	reg &= ~GENMASK(nkm->k.width + nkm->k.shift - 1, nkm->k.shift);  in ccu_nkm_set_rate()
169 	reg &= ~GENMASK(nkm->m.width + nkm->m.shift - 1, nkm->m.shift);  in ccu_nkm_set_rate()
171 	reg |= (_nkm.n - nkm->n.offset) << nkm->n.shift;  in ccu_nkm_set_rate()
172 	reg |= (_nkm.k - nkm->k.offset) << nkm->k.shift;  in ccu_nkm_set_rate()
173 	reg |= (_nkm.m - nkm->m.offset) << nkm->m.shift;  in ccu_nkm_set_rate()
174 	writel(reg, nkm->common.base + nkm->common.reg);  in ccu_nkm_set_rate()
176 	spin_unlock_irqrestore(nkm->common.lock, flags);  in ccu_nkm_set_rate()
178 	ccu_helper_wait_for_lock(&nkm->common, nkm->lock);  in ccu_nkm_set_rate()
185 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_get_parent()  local
187 	return ccu_mux_helper_get_parent(&nkm->common, &nkm->mux);  in ccu_nkm_get_parent()
192 	struct ccu_nkm *nkm = hw_to_ccu_nkm(hw);  in ccu_nkm_set_parent()  local
194 	return ccu_mux_helper_set_parent(&nkm->common, &nkm->mux, index);  in ccu_nkm_set_parent()