19 	struct ccu_div *cd = data;  in ccu_div_round_rate()  local
21 	if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_div_round_rate()
22 		rate *= cd->fixed_post_div;  in ccu_div_round_rate()
24 	rate = divider_round_rate_parent(&cd->common.hw, parent,  in ccu_div_round_rate()
26 					 cd->div.table, cd->div.width,  in ccu_div_round_rate()
27 					 cd->div.flags);  in ccu_div_round_rate()
29 	if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_div_round_rate()
30 		rate /= cd->fixed_post_div;  in ccu_div_round_rate()
37 	struct ccu_div *cd = hw_to_ccu_div(hw);  in ccu_div_disable()  local
39 	return ccu_gate_helper_disable(&cd->common, cd->enable);  in ccu_div_disable()
44 	struct ccu_div *cd = hw_to_ccu_div(hw);  in ccu_div_enable()  local
46 	return ccu_gate_helper_enable(&cd->common, cd->enable);  in ccu_div_enable()
51 	struct ccu_div *cd = hw_to_ccu_div(hw);  in ccu_div_is_enabled()  local
53 	return ccu_gate_helper_is_enabled(&cd->common, cd->enable);  in ccu_div_is_enabled()
59 	struct ccu_div *cd = hw_to_ccu_div(hw);  in ccu_div_recalc_rate()  local
63 	reg = readl(cd->common.base + cd->common.reg);  in ccu_div_recalc_rate()
64 	val = reg >> cd->div.shift;  in ccu_div_recalc_rate()
65 	val &= (1 << cd->div.width) - 1;  in ccu_div_recalc_rate()
67 	parent_rate = ccu_mux_helper_apply_prediv(&cd->common, &cd->mux, -1,  in ccu_div_recalc_rate()
70 	val = divider_recalc_rate(hw, parent_rate, val, cd->div.table,  in ccu_div_recalc_rate()
71 				  cd->div.flags, cd->div.width);  in ccu_div_recalc_rate()
73 	if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_div_recalc_rate()
74 		val /= cd->fixed_post_div;  in ccu_div_recalc_rate()
82 	struct ccu_div *cd = hw_to_ccu_div(hw);  in ccu_div_determine_rate()  local
84 	return ccu_mux_helper_determine_rate(&cd->common, &cd->mux,  in ccu_div_determine_rate()
85 					     req, ccu_div_round_rate, cd);  in ccu_div_determine_rate()
91 	struct ccu_div *cd = hw_to_ccu_div(hw);  in ccu_div_set_rate()  local
96 	parent_rate = ccu_mux_helper_apply_prediv(&cd->common, &cd->mux, -1,  in ccu_div_set_rate()
99 	if (cd->common.features & CCU_FEATURE_FIXED_POSTDIV)  in ccu_div_set_rate()
100 		rate *= cd->fixed_post_div;  in ccu_div_set_rate()
102 	val = divider_get_val(rate, parent_rate, cd->div.table, cd->div.width,  in ccu_div_set_rate()
103 			      cd->div.flags);  in ccu_div_set_rate()
105 	spin_lock_irqsave(cd->common.lock, flags);  in ccu_div_set_rate()
107 	reg = readl(cd->common.base + cd->common.reg);  in ccu_div_set_rate()
108 	reg &= ~GENMASK(cd->div.width + cd->div.shift - 1, cd->div.shift);  in ccu_div_set_rate()
110 	writel(reg | (val << cd->div.shift),  in ccu_div_set_rate()
111 	       cd->common.base + cd->common.reg);  in ccu_div_set_rate()
113 	spin_unlock_irqrestore(cd->common.lock, flags);  in ccu_div_set_rate()
120 	struct ccu_div *cd = hw_to_ccu_div(hw);  in ccu_div_get_parent()  local
122 	return ccu_mux_helper_get_parent(&cd->common, &cd->mux);  in ccu_div_get_parent()
127 	struct ccu_div *cd = hw_to_ccu_div(hw);  in ccu_div_set_parent()  local
129 	return ccu_mux_helper_set_parent(&cd->common, &cd->mux, index);  in ccu_div_set_parent()