151 	unsigned long fin_freq;  in meson_pwm_calc()  local
170 	fin_freq = clk_round_rate(channel->clk, freq);  in meson_pwm_calc()
171 	if (fin_freq == 0) {  in meson_pwm_calc()
176 	dev_dbg(meson->chip.dev, "fin_freq: %lu Hz\n", fin_freq);  in meson_pwm_calc()
178 	cnt = div_u64(fin_freq * period, NSEC_PER_SEC);  in meson_pwm_calc()
193 		duty_cnt = div_u64(fin_freq * duty, NSEC_PER_SEC);  in meson_pwm_calc()
201 	channel->rate = fin_freq;  in meson_pwm_calc()
292 	unsigned long fin_freq;  in meson_pwm_cnt_to_ns()  local
297 	fin_freq = clk_get_rate(channel->clk);  in meson_pwm_cnt_to_ns()
298 	if (fin_freq == 0)  in meson_pwm_cnt_to_ns()
301 	return div64_ul(NSEC_PER_SEC * (u64)cnt, fin_freq);  in meson_pwm_cnt_to_ns()