126 	struct clk_si544_muldiv *settings)  in si544_get_muldiv()  argument
135 	settings->ls_div_bits = (reg[1] >> 4) & 0x07;  in si544_get_muldiv()
136 	settings->hs_div = (reg[1] & 0x07) << 8 | reg[0];  in si544_get_muldiv()
142 	settings->fb_div_int = reg[4] | (reg[5] & 0x07) << 8;  in si544_get_muldiv()
143 	settings->fb_div_frac = reg[0] | reg[1] << 8 | reg[2] << 16 |  in si544_get_muldiv()
151 	settings->delta_m = reg[0] << 8 | reg[1] << 16 | reg[2] << 24;  in si544_get_muldiv()
152 	settings->delta_m >>= 8;  in si544_get_muldiv()
170 	struct clk_si544_muldiv *settings)  in si544_set_muldiv()  argument
175 	reg[0] = settings->hs_div;  in si544_set_muldiv()
176 	reg[1] = settings->hs_div >> 8 | settings->ls_div_bits << 4;  in si544_set_muldiv()
182 	reg[0] = settings->fb_div_frac;  in si544_set_muldiv()
183 	reg[1] = settings->fb_div_frac >> 8;  in si544_set_muldiv()
184 	reg[2] = settings->fb_div_frac >> 16;  in si544_set_muldiv()
185 	reg[3] = settings->fb_div_frac >> 24;  in si544_set_muldiv()
186 	reg[4] = settings->fb_div_int;  in si544_set_muldiv()
187 	reg[5] = settings->fb_div_int >> 8;  in si544_set_muldiv()
220 static int si544_calc_muldiv(struct clk_si544_muldiv *settings,  in si544_calc_muldiv()  argument
230 	settings->ls_div_bits = 0;  in si544_calc_muldiv()
233 		settings->ls_div_bits = 0;  in si544_calc_muldiv()
243 		settings->ls_div_bits = res;  in si544_calc_muldiv()
250 	settings->hs_div = vco;  in si544_calc_muldiv()
253 	if ((settings->hs_div & 1) &&  in si544_calc_muldiv()
254 	    (settings->hs_div > HS_DIV_MAX_ODD || settings->ls_div_bits))  in si544_calc_muldiv()
255 		++settings->hs_div;  in si544_calc_muldiv()
258 	vco = (u64)ls_freq * settings->hs_div;  in si544_calc_muldiv()
262 	settings->fb_div_int = vco;  in si544_calc_muldiv()
268 	settings->fb_div_frac = vco;  in si544_calc_muldiv()
271 	settings->delta_m = 0;  in si544_calc_muldiv()
278 		const struct clk_si544_muldiv *settings)  in si544_calc_center_rate()  argument
280 	u32 d = settings->hs_div * BIT(settings->ls_div_bits);  in si544_calc_center_rate()
284 	vco = (u64)settings->fb_div_frac * FXO;  in si544_calc_center_rate()
289 	vco += (u64)settings->fb_div_int * FXO;  in si544_calc_center_rate()
297 static unsigned long si544_calc_rate(const struct clk_si544_muldiv *settings)  in si544_calc_rate()  argument
299 	unsigned long rate = si544_calc_center_rate(settings);  in si544_calc_rate()
300 	s64 delta = (s64)rate * (DELTA_M_FRAC_NUM * settings->delta_m);  in si544_calc_rate()
307 	if (settings->delta_m < 0)  in si544_calc_rate()
320 	struct clk_si544_muldiv settings;  in si544_recalc_rate()  local
323 	err = si544_get_muldiv(data, &settings);  in si544_recalc_rate()
327 	return si544_calc_rate(&settings);  in si544_recalc_rate()
364 	struct clk_si544_muldiv settings;  in si544_set_rate()  local
375 	err = si544_get_muldiv(data, &settings);  in si544_set_rate()
379 	center = si544_calc_center_rate(&settings);  in si544_set_rate()
388 	err = si544_calc_muldiv(&settings, rate);  in si544_set_rate()
403 	err = si544_set_delta_m(data, settings.delta_m);  in si544_set_rate()
407 	err = si544_set_muldiv(data, &settings);  in si544_set_rate()