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?
>>
Best regards,
Krzysztof
