Lines Matching full:rshunt
77 * SHUNT_CAL = 819.2 x 10^6 x CURRENT_LSB x Rshunt
78 * = 819,200,000 x CURRENT_LSB x Rshunt
80 * CURRENT_LSB = 4,096 / (819,200,000 x Rshunt)
81 * Assuming an Rshunt value of 5 mOhm, we get
122 u32 rshunt; member
775 if (device_property_read_u32(dev, "shunt-resistor", &data->rshunt) < 0) in ina238_probe()
776 data->rshunt = INA238_RSHUNT_DEFAULT; in ina238_probe()
777 if (data->rshunt == 0) { in ina238_probe()
778 dev_err(dev, "invalid shunt resister value %u\n", data->rshunt); in ina238_probe()
807 data->rshunt); in ina238_probe()
848 if (data->rshunt) in ina238_probe()
849 dev_info(dev, "power monitor %s (Rshunt = %u uOhm, gain = %u)\n", in ina238_probe()
850 client->name, data->rshunt, data->gain); in ina238_probe()