diff options
Diffstat (limited to 'drivers/regulator/db8500-prcmu.c')
| -rw-r--r-- | drivers/regulator/db8500-prcmu.c | 78 |
1 files changed, 28 insertions, 50 deletions
diff --git a/drivers/regulator/db8500-prcmu.c b/drivers/regulator/db8500-prcmu.c index 968f97f3cb3..617c1adca81 100644 --- a/drivers/regulator/db8500-prcmu.c +++ b/drivers/regulator/db8500-prcmu.c @@ -263,6 +263,8 @@ dbx500_regulator_info[DB8500_NUM_REGULATORS] = { .ops = &db8500_regulator_ops, .type = REGULATOR_VOLTAGE, .owner = THIS_MODULE, + .fixed_uV = 1800000, + .n_voltages = 1, }, .exclude_from_power_state = true, }, @@ -412,7 +414,7 @@ dbx500_regulator_info[DB8500_NUM_REGULATORS] = { }, }; -static __devinit int db8500_regulator_register(struct platform_device *pdev, +static int db8500_regulator_register(struct platform_device *pdev, struct regulator_init_data *init_data, int id, struct device_node *np) @@ -431,17 +433,11 @@ static __devinit int db8500_regulator_register(struct platform_device *pdev, config.of_node = np; /* register with the regulator framework */ - info->rdev = regulator_register(&info->desc, &config); + info->rdev = devm_regulator_register(&pdev->dev, &info->desc, &config); if (IS_ERR(info->rdev)) { err = PTR_ERR(info->rdev); dev_err(&pdev->dev, "failed to register %s: err %i\n", info->desc.name, err); - - /* if failing, unregister all earlier regulators */ - while (--id >= 0) { - info = &dbx500_regulator_info[id]; - regulator_unregister(info->rdev); - } return err; } @@ -452,29 +448,29 @@ static __devinit int db8500_regulator_register(struct platform_device *pdev, } static struct of_regulator_match db8500_regulator_matches[] = { - { .name = "db8500-vape", .driver_data = (void *) DB8500_REGULATOR_VAPE, }, - { .name = "db8500-varm", .driver_data = (void *) DB8500_REGULATOR_VARM, }, - { .name = "db8500-vmodem", .driver_data = (void *) DB8500_REGULATOR_VMODEM, }, - { .name = "db8500-vpll", .driver_data = (void *) DB8500_REGULATOR_VPLL, }, - { .name = "db8500-vsmps1", .driver_data = (void *) DB8500_REGULATOR_VSMPS1, }, - { .name = "db8500-vsmps2", .driver_data = (void *) DB8500_REGULATOR_VSMPS2, }, - { .name = "db8500-vsmps3", .driver_data = (void *) DB8500_REGULATOR_VSMPS3, }, - { .name = "db8500-vrf1", .driver_data = (void *) DB8500_REGULATOR_VRF1, }, - { .name = "db8500-sva-mmdsp", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAMMDSP, }, - { .name = "db8500-sva-mmdsp-ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAMMDSPRET, }, - { .name = "db8500-sva-pipe", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAPIPE, }, - { .name = "db8500-sia-mmdsp", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAMMDSP, }, - { .name = "db8500-sia-mmdsp-ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAMMDSPRET, }, - { .name = "db8500-sia-pipe", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAPIPE, }, - { .name = "db8500-sga", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SGA, }, - { .name = "db8500-b2r2-mcde", .driver_data = (void *) DB8500_REGULATOR_SWITCH_B2R2_MCDE, }, - { .name = "db8500-esram12", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM12, }, - { .name = "db8500-esram12-ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM12RET, }, - { .name = "db8500-esram34", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM34, }, - { .name = "db8500-esram34-ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM34RET, }, + { .name = "db8500_vape", .driver_data = (void *) DB8500_REGULATOR_VAPE, }, + { .name = "db8500_varm", .driver_data = (void *) DB8500_REGULATOR_VARM, }, + { .name = "db8500_vmodem", .driver_data = (void *) DB8500_REGULATOR_VMODEM, }, + { .name = "db8500_vpll", .driver_data = (void *) DB8500_REGULATOR_VPLL, }, + { .name = "db8500_vsmps1", .driver_data = (void *) DB8500_REGULATOR_VSMPS1, }, + { .name = "db8500_vsmps2", .driver_data = (void *) DB8500_REGULATOR_VSMPS2, }, + { .name = "db8500_vsmps3", .driver_data = (void *) DB8500_REGULATOR_VSMPS3, }, + { .name = "db8500_vrf1", .driver_data = (void *) DB8500_REGULATOR_VRF1, }, + { .name = "db8500_sva_mmdsp", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAMMDSP, }, + { .name = "db8500_sva_mmdsp_ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAMMDSPRET, }, + { .name = "db8500_sva_pipe", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAPIPE, }, + { .name = "db8500_sia_mmdsp", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAMMDSP, }, + { .name = "db8500_sia_mmdsp_ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAMMDSPRET, }, + { .name = "db8500_sia_pipe", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAPIPE, }, + { .name = "db8500_sga", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SGA, }, + { .name = "db8500_b2r2_mcde", .driver_data = (void *) DB8500_REGULATOR_SWITCH_B2R2_MCDE, }, + { .name = "db8500_esram12", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM12, }, + { .name = "db8500_esram12_ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM12RET, }, + { .name = "db8500_esram34", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM34, }, + { .name = "db8500_esram34_ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM34RET, }, }; -static __devinit int +static int db8500_regulator_of_probe(struct platform_device *pdev, struct device_node *np) { @@ -491,7 +487,7 @@ db8500_regulator_of_probe(struct platform_device *pdev, return 0; } -static int __devinit db8500_regulator_probe(struct platform_device *pdev) +static int db8500_regulator_probe(struct platform_device *pdev) { struct regulator_init_data *db8500_init_data = dev_get_platdata(&pdev->dev); @@ -528,38 +524,20 @@ static int __devinit db8500_regulator_probe(struct platform_device *pdev) return 0; } -static int __exit db8500_regulator_remove(struct platform_device *pdev) +static int db8500_regulator_remove(struct platform_device *pdev) { - int i; - ux500_regulator_debug_exit(); - for (i = 0; i < ARRAY_SIZE(dbx500_regulator_info); i++) { - struct dbx500_regulator_info *info; - info = &dbx500_regulator_info[i]; - - dev_vdbg(rdev_get_dev(info->rdev), - "regulator-%s-remove\n", info->desc.name); - - regulator_unregister(info->rdev); - } - return 0; } -static const struct of_device_id db8500_prcmu_regulator_match[] = { - { .compatible = "stericsson,db8500-prcmu-regulator", }, - {} -}; - static struct platform_driver db8500_regulator_driver = { .driver = { .name = "db8500-prcmu-regulators", .owner = THIS_MODULE, - .of_match_table = db8500_prcmu_regulator_match, }, .probe = db8500_regulator_probe, - .remove = __exit_p(db8500_regulator_remove), + .remove = db8500_regulator_remove, }; static int __init db8500_regulator_init(void) |