Lines Matching refs:regval

134 	int regval;  in ina238_read_in()  local
188 	err = regmap_read(data->regmap, reg, &regval);  in ina238_read_in()
197 		regval = (s16)regval;  in ina238_read_in()
200 			*val = (regval * INA238_SHUNT_VOLTAGE_LSB) /  in ina238_read_in()
203 			*val = (regval * INA238_BUS_VOLTAGE_LSB) / 1000;  in ina238_read_in()
207 		*val = !!(regval & mask);  in ina238_read_in()
218 	int regval;  in ina238_write_in()  local
227 		regval = clamp_val(val, -163, 163);  in ina238_write_in()
228 		regval = (regval * 1000 * (4 - data->gain + 1)) /  in ina238_write_in()
230 		regval = clamp_val(regval, S16_MIN, S16_MAX);  in ina238_write_in()
235 					    INA238_SHUNT_OVER_VOLTAGE, regval);  in ina238_write_in()
238 					    INA238_SHUNT_UNDER_VOLTAGE, regval);  in ina238_write_in()
244 		regval = clamp_val(val, 0, 102396);  in ina238_write_in()
245 		regval = (regval * 1000) / INA238_BUS_VOLTAGE_LSB;  in ina238_write_in()
246 		regval = clamp_val(regval, 0, S16_MAX);  in ina238_write_in()
251 					    INA238_BUS_OVER_VOLTAGE, regval);  in ina238_write_in()
254 					    INA238_BUS_UNDER_VOLTAGE, regval);  in ina238_write_in()
266 	int regval;  in ina238_read_current()  local
271 		err = regmap_read(data->regmap, INA238_CURRENT, &regval);  in ina238_read_current()
276 		*val = div_s64((s16)regval * INA238_FIXED_SHUNT * data->gain,  in ina238_read_current()
290 	int regval;  in ina238_read_power()  local
295 		err = ina238_read_reg24(data->client, INA238_POWER, &regval);  in ina238_read_power()
300 		power = div_u64(regval * 1000ULL * INA238_FIXED_SHUNT *  in ina238_read_power()
306 		err = regmap_read(data->regmap, INA238_POWER_LIMIT, &regval);  in ina238_read_power()
314 		power = div_u64((regval << 8) * 1000ULL * INA238_FIXED_SHUNT *  in ina238_read_power()
320 		err = regmap_read(data->regmap, INA238_DIAG_ALERT, &regval);  in ina238_read_power()
324 		*val = !!(regval & INA238_DIAG_ALERT_POL);  in ina238_read_power()
336 	long regval;  in ina238_write_power()  local
346 	regval = clamp_val(val, 0, LONG_MAX);  in ina238_write_power()
347 	regval = div_u64(val * 20ULL * data->rshunt,  in ina238_write_power()
349 	regval = clamp_val(regval >> 8, 0, U16_MAX);  in ina238_write_power()
351 	return regmap_write(data->regmap, INA238_POWER_LIMIT, regval);  in ina238_write_power()
357 	int regval;  in ina238_read_temp()  local
362 		err = regmap_read(data->regmap, INA238_DIE_TEMP, &regval);  in ina238_read_temp()
367 		*val = ((s16)regval >> 4) * INA238_DIE_TEMP_LSB;  in ina238_read_temp()
370 		err = regmap_read(data->regmap, INA238_TEMP_LIMIT, &regval);  in ina238_read_temp()
375 		*val = ((s16)regval >> 4) * INA238_DIE_TEMP_LSB;  in ina238_read_temp()
378 		err = regmap_read(data->regmap, INA238_DIAG_ALERT, &regval);  in ina238_read_temp()
382 		*val = !!(regval & INA238_DIAG_ALERT_TMPOL);  in ina238_read_temp()
394 	int regval;  in ina238_write_temp()  local
400 	regval = (val / INA238_DIE_TEMP_LSB) << 4;  in ina238_write_temp()
401 	regval = clamp_val(regval, S16_MIN, S16_MAX) & 0xfff0;  in ina238_write_temp()
403 	return regmap_write(data->regmap, INA238_TEMP_LIMIT, regval);  in ina238_write_temp()