On Tue, Jun 18, 2024 at 08:18:41AM +0200, Krzysztof Kozlowski wrote:
> On 17/06/2024 20:19, Frank Li wrote:
> >>> + reg:
> >>> + maxItems: 1
> >>> +
> >>> + ranges: true
> >>
> >> That's odd. Why do you need ranges without children?
> >
> > It think it is legacy method in driver.
> >
> > muram_node = of_find_matching_node(fm_node, fman_muram_match);
> > if (!muram_node) {
> > err = -EINVAL;
> > dev_err(&of_dev->dev, "%s: could not find MURAM node\n",
> > __func__);
> > goto fman_free;
> > }
> >
> > err = of_address_to_resource(muram_node, 0,
> > &fman->dts_params.muram_res);
> > if (err) {
> > of_node_put(muram_node);
> > dev_err(&of_dev->dev, "%s: of_address_to_resource() = %d\n",
> > __func__, err);
> > goto fman_free;
> > }
>
> And how is this related to ranges?
You are right. Old document is wrong. Thanks.
Frank
>
> >>
>
> Best regards,
> Krzysztof
>
