Re: [PATCH v2 8/9] power: supply: pf1550: add battery charger support

[Krzysztof Kozlowski]

On 16/05/2025 20:58, Samuel Kayode wrote:
> +
> +	chg->psy_desc.name = PF1550_CHARGER_NAME;
> +	chg->psy_desc.type = POWER_SUPPLY_TYPE_BATTERY;
> +	chg->psy_desc.get_property = pf1550_charger_get_property;
> +	chg->psy_desc.properties = pf1550_charger_props;
> +	chg->psy_desc.num_properties = ARRAY_SIZE(pf1550_charger_props);
> +
> +	chg->charger = devm_power_supply_register(&pdev->dev, &chg->psy_desc,
> +						  &psy_cfg);
> +	if (IS_ERR(chg->charger)) {
> +		dev_err(&pdev->dev, "failed: power supply register\n");
> +		ret = PTR_ERR(chg->charger);

Same comments as on patches before.

> +		return ret;
> +	}
> +
> +	ret = pf1550_reg_init(chg);
> +
> +	return ret;
> +}
> +
> +static void pf1550_charger_remove(struct platform_device *pdev)
> +{
> +	struct pf1550_charger *chg = platform_get_drvdata(pdev);
> +
> +	cancel_delayed_work_sync(&chg->irq_work);
> +}
> +
> +static const struct platform_device_id pf1550_charger_id[] = {
> +	{ "pf1550-charger", 0 },
> +	{ /* sentinel */ }
> +};
> +MODULE_DEVICE_TABLE(platform, pf1550_charger_id);
> +
> +static struct platform_driver pf1550_charger_driver = {
> +	.driver = {
> +		.name	= "pf1550-charger",
> +	},
> +	.probe		= pf1550_charger_probe,
> +	.remove		= pf1550_charger_remove,
> +	.id_table	= pf1550_charger_id,
And this proves that your compatible in the binding is also useless. Not
used in the driver itself

Best regards,
Krzysztof