diff options
Diffstat (limited to 'drivers/regulator/tps65132-regulator.c')
| -rw-r--r-- | drivers/regulator/tps65132-regulator.c | 53 |
1 files changed, 30 insertions, 23 deletions
diff --git a/drivers/regulator/tps65132-regulator.c b/drivers/regulator/tps65132-regulator.c index 73978dd440f7..9c2f0dd42613 100644 --- a/drivers/regulator/tps65132-regulator.c +++ b/drivers/regulator/tps65132-regulator.c @@ -55,10 +55,7 @@ struct tps65132_reg_pdata { struct tps65132_regulator { struct device *dev; - struct regmap *rmap; - struct regulator_desc *rdesc[TPS65132_MAX_REGULATORS]; struct tps65132_reg_pdata reg_pdata[TPS65132_MAX_REGULATORS]; - struct regulator_dev *rdev[TPS65132_MAX_REGULATORS]; }; static int tps65132_regulator_enable(struct regulator_dev *rdev) @@ -120,7 +117,7 @@ static int tps65132_regulator_is_enabled(struct regulator_dev *rdev) return 1; } -static struct regulator_ops tps65132_regulator_ops = { +static const struct regulator_ops tps65132_regulator_ops = { .enable = tps65132_regulator_enable, .disable = tps65132_regulator_disable, .is_enabled = tps65132_regulator_is_enabled, @@ -139,8 +136,9 @@ static int tps65132_of_parse_cb(struct device_node *np, struct tps65132_reg_pdata *rpdata = &tps->reg_pdata[desc->id]; int ret; - rpdata->en_gpiod = devm_fwnode_get_index_gpiod_from_child(tps->dev, - "enable", 0, &np->fwnode, 0, "enable"); + rpdata->en_gpiod = devm_fwnode_gpiod_get(tps->dev, of_fwnode_handle(np), + "enable", GPIOD_ASIS, + "enable"); if (IS_ERR(rpdata->en_gpiod)) { ret = PTR_ERR(rpdata->en_gpiod); @@ -150,9 +148,11 @@ static int tps65132_of_parse_cb(struct device_node *np, return 0; } - rpdata->act_dis_gpiod = devm_fwnode_get_index_gpiod_from_child( - tps->dev, "active-discharge", 0, - &np->fwnode, 0, "active-discharge"); + rpdata->act_dis_gpiod = devm_fwnode_gpiod_get(tps->dev, + of_fwnode_handle(np), + "active-discharge", + GPIOD_ASIS, + "active-discharge"); if (IS_ERR(rpdata->act_dis_gpiod)) { ret = PTR_ERR(rpdata->act_dis_gpiod); @@ -196,7 +196,7 @@ static int tps65132_of_parse_cb(struct device_node *np, .owner = THIS_MODULE, \ } -static struct regulator_desc tps_regs_desc[TPS65132_MAX_REGULATORS] = { +static const struct regulator_desc tps_regs_desc[TPS65132_MAX_REGULATORS] = { TPS65132_REGULATOR_DESC(VPOS, outp), TPS65132_REGULATOR_DESC(VNEG, outn), }; @@ -220,11 +220,12 @@ static const struct regmap_config tps65132_regmap_config = { .wr_table = &tps65132_no_reg_table, }; -static int tps65132_probe(struct i2c_client *client, - const struct i2c_device_id *client_id) +static int tps65132_probe(struct i2c_client *client) { struct device *dev = &client->dev; struct tps65132_regulator *tps; + struct regulator_dev *rdev; + struct regmap *rmap; struct regulator_config config = { }; int id; int ret; @@ -233,9 +234,9 @@ static int tps65132_probe(struct i2c_client *client, if (!tps) return -ENOMEM; - tps->rmap = devm_regmap_init_i2c(client, &tps65132_regmap_config); - if (IS_ERR(tps->rmap)) { - ret = PTR_ERR(tps->rmap); + rmap = devm_regmap_init_i2c(client, &tps65132_regmap_config); + if (IS_ERR(rmap)) { + ret = PTR_ERR(rmap); dev_err(dev, "regmap init failed: %d\n", ret); return ret; } @@ -244,18 +245,16 @@ static int tps65132_probe(struct i2c_client *client, tps->dev = dev; for (id = 0; id < TPS65132_MAX_REGULATORS; ++id) { - tps->rdesc[id] = &tps_regs_desc[id]; - - config.regmap = tps->rmap; + config.regmap = rmap; config.dev = dev; config.driver_data = tps; - tps->rdev[id] = devm_regulator_register(dev, - tps->rdesc[id], &config); - if (IS_ERR(tps->rdev[id])) { - ret = PTR_ERR(tps->rdev[id]); + rdev = devm_regulator_register(dev, &tps_regs_desc[id], + &config); + if (IS_ERR(rdev)) { + ret = PTR_ERR(rdev); dev_err(dev, "regulator %s register failed: %d\n", - tps->rdesc[id]->name, ret); + tps_regs_desc[id].name, ret); return ret; } } @@ -268,9 +267,17 @@ static const struct i2c_device_id tps65132_id[] = { }; MODULE_DEVICE_TABLE(i2c, tps65132_id); +static const struct of_device_id __maybe_unused tps65132_of_match[] = { + { .compatible = "ti,tps65132" }, + {}, +}; +MODULE_DEVICE_TABLE(of, tps65132_of_match); + static struct i2c_driver tps65132_i2c_driver = { .driver = { .name = "tps65132", + .probe_type = PROBE_PREFER_ASYNCHRONOUS, + .of_match_table = of_match_ptr(tps65132_of_match), }, .probe = tps65132_probe, .id_table = tps65132_id, |