>> + 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. --- Best Regards Jacobe