>>> + pcie@0,0 {
>>> + reg = <0x400000 0 0 0 0>;
>>> + #address-cells = <3>;
>>> + #size-cells = <2>;
>>> + ranges;
>>> + device_type = "pci";
>>> + bus-range = <0x40 0x4f>;
>>> +
>>> + wifi: wifi@0,0 {
>> Where is the compatible (again!)? Test your code - you will see your
>> binding is a no-op.
>
> I tried to build kernel with CHECK_DTBS=1. And didn't get any message
> like 'compatible' is a required property in wifi node. But when I check
> the bindings that do required the compatible... So I will add it next time.
> Yep, use different clock name and then test. You should see errors,
> right? But there are not, because schema is not applied to this node at all.
>
> Look how Apple is doing this.
>
> I have doubts that your code works at all in the first place. If there
> is no compatible, how your platform device gets of_node?
In file brcm_hw_ids.h and pcie.c has added Device ID and Vendor ID
for bus to enumerate the device when board bootup, so I didn't add
specific compatible in DTS. And by doing so, it can probe successfully.
---
Best Regards
Jacobe
