Hi Pavel,
On Wed, Aug 2, 2017 at 1:56 PM, Pavel Machek <pa...@ucw.cz> wrote:
> Hi!
>
>> +#ifdef CONFIG_OF
>> +static struct gab_platform_data *gab_dt_probe(struct platform_device *pdev)
>> +{
>> + struct gab_platform_data *pdata;
>> + struct device_node *np = pdev->dev.of_node;
>> + const char *name;
>> + u32 val;
>> + int err;
>> +
>> + pdata = devm_kzalloc(&pdev->dev,
>> + sizeof(struct gab_platform_data),
>> + GFP_KERNEL);
>> + if (!pdata)
>> + return ERR_PTR(-ENOMEM);
>> +
>> + pdata->gpio_charge_finished = of_get_gpio(np, 0);
>> +
>> + /* parse and fill power_supply_info struct */
>> + err = of_property_read_u32(np, "technology", &val);
>> + if (err) {
>> + dev_info(&pdev->dev, "Battery technology unknown\n");
>> + val = 0;
>> + }
>> + pdata->battery_info.technology = val;
>> +
>> + err = of_property_read_string(np, "battery-name", &name);
>> + if (err) {
>> + dev_info(&pdev->dev, "Battery name empty, setting default\n");
>> + }
>> + pdata->battery_info.name = name;
>
> Actually ... looking at this once more. These are new properties,
> right?
>
> They'll need to be documented:
>
> pavel@duo:/data/l/linux$ grep -ri battery-name Documentation/devicetree/
>
> shows empty.
You're right. I'll add bindings documentation. Thanks.
> Pavel
> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures)
> http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
BR,
marek
--
as simple and primitive as possible
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