Searched refs:tach_div (Results 1 - 2 of 2) sorted by path

/linux-master/drivers/hwmon/
H A Daspeed-g6-pwm-tach.c288 u32 tach_div; local
290 tach_div = tach_val * priv->tach_divisor * DEFAULT_FAN_PULSE_PR;
292 dev_dbg(priv->dev, "clk %ld, tach_val %d , tach_div %d\n",
293 priv->clk_rate, tach_val, tach_div);
296 do_div(rpm, tach_div);
H A Daspeed-pwm-tacho.c530 u32 raw_data, tach_div, clk_source, msec, usec, val; local
560 tach_div = priv->type_fan_tach_clock_division[type];
568 tach_div = (0x4 << both) << (tach_div * 2);
574 return (clk_source * 60) / (2 * raw_data * tach_div);

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