1692 			       struct arizona_fll_cfg *cfg,  in arizona_calc_fratio()  argument
1701 	cfg->refdiv = 0;  in arizona_calc_fratio()
1705 		cfg->refdiv++;  in arizona_calc_fratio()
1712 	init_ratio = arizona_find_fratio(Fref, &cfg->fratio);  in arizona_calc_fratio()
1729 	cfg->fratio = init_ratio - 1;  in arizona_calc_fratio()
1732 	refdiv = cfg->refdiv;  in arizona_calc_fratio()
1742 				cfg->refdiv = refdiv;  in arizona_calc_fratio()
1743 				cfg->fratio = ratio - 1;  in arizona_calc_fratio()
1750 				cfg->refdiv = refdiv;  in arizona_calc_fratio()
1751 				cfg->fratio = ratio - 1;  in arizona_calc_fratio()
1763 	return cfg->fratio + 1;  in arizona_calc_fratio()
1767 			    struct arizona_fll_cfg *cfg,  in arizona_calc_fll()  argument
1783 	cfg->outdiv = div;  in arizona_calc_fll()
1788 	ratio = arizona_calc_fratio(fll, cfg, target, Fref, sync);  in arizona_calc_fll()
1793 	Fref = Fref / (1 << cfg->refdiv);  in arizona_calc_fll()
1795 	cfg->n = target / (ratio * Fref);  in arizona_calc_fll()
1801 		cfg->theta = (target - (cfg->n * ratio * Fref))  in arizona_calc_fll()
1803 		cfg->lambda = (ratio * Fref) / gcd_fll;  in arizona_calc_fll()
1805 		cfg->theta = 0;  in arizona_calc_fll()
1806 		cfg->lambda = 0;  in arizona_calc_fll()
1813 	while (cfg->lambda >= (1 << 16)) {  in arizona_calc_fll()
1814 		cfg->theta >>= 1;  in arizona_calc_fll()
1815 		cfg->lambda >>= 1;  in arizona_calc_fll()
1820 			cfg->gain = fll_gains[i].gain;  in arizona_calc_fll()
1831 			cfg->n, cfg->theta, cfg->lambda);  in arizona_calc_fll()
1833 			cfg->fratio, cfg->fratio, cfg->outdiv, cfg->refdiv);  in arizona_calc_fll()
1834 	arizona_fll_dbg(fll, "GAIN=%d\n", cfg->gain);  in arizona_calc_fll()
1841 			      struct arizona_fll_cfg *cfg, int source,  in arizona_apply_fll()  argument
1845 				 ARIZONA_FLL1_THETA_MASK, cfg->theta);  in arizona_apply_fll()
1847 				 ARIZONA_FLL1_LAMBDA_MASK, cfg->lambda);  in arizona_apply_fll()
1850 				 cfg->fratio << ARIZONA_FLL1_FRATIO_SHIFT);  in arizona_apply_fll()
1854 				 cfg->refdiv << ARIZONA_FLL1_CLK_REF_DIV_SHIFT |  in arizona_apply_fll()
1860 				   cfg->gain << ARIZONA_FLL1_GAIN_SHIFT);  in arizona_apply_fll()
1864 				   cfg->outdiv << ARIZONA_FLL1_OUTDIV_SHIFT);  in arizona_apply_fll()
1867 				   cfg->gain << ARIZONA_FLL1_GAIN_SHIFT);  in arizona_apply_fll()
1872 				 ARIZONA_FLL1_CTRL_UPD | cfg->n);  in arizona_apply_fll()
1896 	struct arizona_fll_cfg cfg;  in arizona_enable_fll()  local
1918 		arizona_calc_fll(fll, &cfg, fll->ref_freq, false);  in arizona_enable_fll()
1920 		arizona_apply_fll(arizona, fll->base, &cfg, fll->ref_src,  in arizona_enable_fll()
1923 			arizona_calc_fll(fll, &cfg, fll->sync_freq, true);  in arizona_enable_fll()
1925 			arizona_apply_fll(arizona, fll->base + 0x10, &cfg,  in arizona_enable_fll()
1930 		arizona_calc_fll(fll, &cfg, fll->sync_freq, false);  in arizona_enable_fll()
1932 		arizona_apply_fll(arizona, fll->base, &cfg,  in arizona_enable_fll()