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Searched refs:vref_uv (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/iio/adc/
H A Dmax11100.c76 int ret, vref_uv; in max11100_read_raw() local
88 vref_uv = regulator_get_voltage(state->vref_reg); in max11100_read_raw()
89 if (vref_uv < 0) in max11100_read_raw()
93 *val = vref_uv / 1000; in max11100_read_raw()
H A Dad4030.c151 int vref_uv; member
393 *val = (st->vref_uv * 2) / MILLI; in ad4030_get_chan_scale()
395 *val = st->vref_uv / MILLI; in ad4030_get_chan_scale()
914 st->vref_uv = devm_regulator_get_enable_read_voltage(dev, "ref"); in ad4030_regulators_get()
915 if (st->vref_uv < 0) { in ad4030_regulators_get()
916 if (st->vref_uv != -ENODEV) in ad4030_regulators_get()
917 return dev_err_probe(dev, st->vref_uv, in ad4030_regulators_get()
921 st->vref_uv = devm_regulator_get_enable_read_voltage(dev, in ad4030_regulators_get()
923 if (st->vref_uv < 0) in ad4030_regulators_get()
924 return dev_err_probe(dev, st->vref_uv, in ad4030_regulators_get()
H A Dnpcm_adc.c160 int vref_uv; in npcm_adc_read_raw() local
175 vref_uv = regulator_get_voltage(info->vref); in npcm_adc_read_raw()
176 *val = vref_uv / 1000; in npcm_adc_read_raw()
H A Dad7768-1.c288 int vref_uv; member
566 val = mult_frac(st->vref_uv, d, n); in ad7768_fill_scale_tbl()
712 gain_nano = DIV_ROUND_CLOSEST(st->vref_uv, tmp); in ad7768_calc_pga_gain()
1000 temp = (st->vref_uv * 2) / 1000; in ad7768_read_raw()
1673 st->vref_uv = ret; in ad7768_probe()
H A Dmax1363.c185 u32 vref_uv; member
435 *val = st->vref_uv / 1000; in max1363_read_raw()
1584 st->vref_uv = ret == -ENODEV ? st->chip_info->int_vref_mv * 1000 : ret; in max1363_probe()
H A Dat91-sama5d2_adc.c595 int vref_uv; member
1919 *val = st->vref_uv / 1000; in at91_adc_read_raw()
2421 st->vref_uv = regulator_get_voltage(st->vref); in at91_adc_probe()
2422 if (st->vref_uv <= 0) { in at91_adc_probe()
/linux/drivers/iio/dac/
H A Dad7303.c117 int vref_uv; in ad7303_read_raw() local
126 vref_uv = ad7303_get_vref(st, chan); in ad7303_read_raw()
127 if (vref_uv < 0) in ad7303_read_raw()
128 return vref_uv; in ad7303_read_raw()
130 *val = 2 * vref_uv / 1000; in ad7303_read_raw()
/linux/drivers/hwmon/
H A Dads7828.c109 unsigned int vref_uv; in ads7828_probe() local
130 vref_uv = regulator_get_voltage(reg); in ads7828_probe()
131 vref_mv = DIV_ROUND_CLOSEST(vref_uv, 1000); in ads7828_probe()