power/supply/max77976_charger.c

127 	int err;
129 	err = regmap_field_read(chg->rfield[CHG_DTLS], &regval);
130 	if (err < 0)
131 		return err;
165 	int err;
167 	err = regmap_field_read(chg->rfield[CHG_DTLS], &regval);
168 	if (err < 0)
169 		return err;
203 	int err;
205 	err = regmap_field_read(chg->rfield[BAT_DTLS], &regval);
206 	if (err < 0)
207 		return err;
237 	int err;
239 	err = regmap_field_read(chg->rfield[CHGIN_OK], &regval);
240 	if (err < 0)
241 		return err;
253 	int err;
255 	err = regmap_field_read(chg->rfield[fidx], &regval);
256 	if (err < 0)
257 		return err;
280 	int err = 0;
284 		err = max77976_get_status(chg, &val->intval);
287 		err = max77976_get_charge_type(chg, &val->intval);
290 		err = max77976_get_health(chg, &val->intval);
293 		err = max77976_get_online(chg, &val->intval);
299 		err = max77976_get_integer(chg, CHG_CC,
306 		err = max77976_get_integer(chg, CHGIN_ILIM,
319 		err = -EINVAL;
322 	return err;
330 	int err = 0;
334 		err = max77976_set_integer(chg, CHG_CC,
341 		err = max77976_set_integer(chg, CHGIN_ILIM,
348 		err = -EINVAL;
351 	return err;
396 	int err;
398 	err = regmap_read(chg->regmap, MAX77976_REG_CHIP_ID, &id);
399 	if (err)
400 		return dev_err_probe(dev, err, "cannot read chip ID\n");
405 	err = regmap_field_read(chg->rfield[VERSION], &ver);
406 	if (!err)
407 		err = regmap_field_read(chg->rfield[REVISION], &rev);
408 	if (err)
419 	int err;
422 	err = regmap_field_write(chg->rfield[CHGPROT], 0x3);
423 	if (err)
424 		goto err;
430 	err = regmap_field_write(chg->rfield[MODE], MAX77976_MODE_CHARGER_BUCK);
431 	if (err)
432 		goto err;
436 err:
437 	return dev_err_probe(dev, err, "error while configuring");
446 	int err;
470 	err = max77976_detect(chg);
471 	if (err)
472 		return err;
474 	err = max77976_configure(chg);
475 	if (err)
476 		return err;