85 	const struct ingenic_cgu_pll_info *pll_info;  in ingenic_pll_recalc_rate()  local
91 	pll_info = &clk_info->pll;  in ingenic_pll_recalc_rate()
93 	ctl = readl(cgu->base + pll_info->reg);  in ingenic_pll_recalc_rate()
95 	m = (ctl >> pll_info->m_shift) & GENMASK(pll_info->m_bits - 1, 0);  in ingenic_pll_recalc_rate()
96 	m += pll_info->m_offset;  in ingenic_pll_recalc_rate()
97 	n = (ctl >> pll_info->n_shift) & GENMASK(pll_info->n_bits - 1, 0);  in ingenic_pll_recalc_rate()
98 	n += pll_info->n_offset;  in ingenic_pll_recalc_rate()
99 	od_enc = ctl >> pll_info->od_shift;  in ingenic_pll_recalc_rate()
100 	od_enc &= GENMASK(pll_info->od_bits - 1, 0);  in ingenic_pll_recalc_rate()
102 	ctl = readl(cgu->base + pll_info->bypass_reg);  in ingenic_pll_recalc_rate()
104 	bypass = !pll_info->no_bypass_bit &&  in ingenic_pll_recalc_rate()
105 		 !!(ctl & BIT(pll_info->bypass_bit));  in ingenic_pll_recalc_rate()
110 	for (od = 0; od < pll_info->od_max; od++) {  in ingenic_pll_recalc_rate()
111 		if (pll_info->od_encoding[od] == od_enc)  in ingenic_pll_recalc_rate()
114 	BUG_ON(od == pll_info->od_max);  in ingenic_pll_recalc_rate()
117 	return div_u64((u64)parent_rate * m * pll_info->rate_multiplier,  in ingenic_pll_recalc_rate()
126 	const struct ingenic_cgu_pll_info *pll_info;  in ingenic_pll_calc()  local
129 	pll_info = &clk_info->pll;  in ingenic_pll_calc()
138 	n = max_t(unsigned, n, pll_info->n_offset);  in ingenic_pll_calc()
142 	m = max_t(unsigned, m, pll_info->m_offset);  in ingenic_pll_calc()
151 	return div_u64((u64)parent_rate * m * pll_info->rate_multiplier,  in ingenic_pll_calc()
166 					   const struct ingenic_cgu_pll_info *pll_info)  in ingenic_pll_check_stable()  argument
170 	return readl_poll_timeout(cgu->base + pll_info->reg, ctl,  in ingenic_pll_check_stable()
171 				  ctl & BIT(pll_info->stable_bit),  in ingenic_pll_check_stable()
182 	const struct ingenic_cgu_pll_info *pll_info = &clk_info->pll;  in ingenic_pll_set_rate()  local
195 	ctl = readl(cgu->base + pll_info->reg);  in ingenic_pll_set_rate()
197 	ctl &= ~(GENMASK(pll_info->m_bits - 1, 0) << pll_info->m_shift);  in ingenic_pll_set_rate()
198 	ctl |= (m - pll_info->m_offset) << pll_info->m_shift;  in ingenic_pll_set_rate()
200 	ctl &= ~(GENMASK(pll_info->n_bits - 1, 0) << pll_info->n_shift);  in ingenic_pll_set_rate()
201 	ctl |= (n - pll_info->n_offset) << pll_info->n_shift;  in ingenic_pll_set_rate()
203 	ctl &= ~(GENMASK(pll_info->od_bits - 1, 0) << pll_info->od_shift);  in ingenic_pll_set_rate()
204 	ctl |= pll_info->od_encoding[od - 1] << pll_info->od_shift;  in ingenic_pll_set_rate()
206 	writel(ctl, cgu->base + pll_info->reg);  in ingenic_pll_set_rate()
209 	if (ctl & BIT(pll_info->enable_bit))  in ingenic_pll_set_rate()
210 		ret = ingenic_pll_check_stable(cgu, pll_info);  in ingenic_pll_set_rate()
222 	const struct ingenic_cgu_pll_info *pll_info = &clk_info->pll;  in ingenic_pll_enable()  local
228 	ctl = readl(cgu->base + pll_info->bypass_reg);  in ingenic_pll_enable()
230 	ctl &= ~BIT(pll_info->bypass_bit);  in ingenic_pll_enable()
232 	writel(ctl, cgu->base + pll_info->bypass_reg);  in ingenic_pll_enable()
234 	ctl = readl(cgu->base + pll_info->reg);  in ingenic_pll_enable()
236 	ctl |= BIT(pll_info->enable_bit);  in ingenic_pll_enable()
238 	writel(ctl, cgu->base + pll_info->reg);  in ingenic_pll_enable()
240 	ret = ingenic_pll_check_stable(cgu, pll_info);  in ingenic_pll_enable()
251 	const struct ingenic_cgu_pll_info *pll_info = &clk_info->pll;  in ingenic_pll_disable()  local
256 	ctl = readl(cgu->base + pll_info->reg);  in ingenic_pll_disable()
258 	ctl &= ~BIT(pll_info->enable_bit);  in ingenic_pll_disable()
260 	writel(ctl, cgu->base + pll_info->reg);  in ingenic_pll_disable()
269 	const struct ingenic_cgu_pll_info *pll_info = &clk_info->pll;  in ingenic_pll_is_enabled()  local
272 	ctl = readl(cgu->base + pll_info->reg);  in ingenic_pll_is_enabled()
274 	return !!(ctl & BIT(pll_info->enable_bit));  in ingenic_pll_is_enabled()