Searched refs:tacho_div (Results 1 – 1 of 1) sorted by relevance
506 u8 clk_unit, div_h, div_l, tacho_div; in aspeed_get_fan_tach_ch_measure_period() local519 tacho_div = priv->type_fan_tach_clock_division[type]; in aspeed_get_fan_tach_ch_measure_period()521 tacho_div = 0x4 << (tacho_div * 2); in aspeed_get_fan_tach_ch_measure_period()522 return clk / (clk_unit * div_h * div_l * tacho_div * tacho_unit); in aspeed_get_fan_tach_ch_measure_period()