On Sun, 21 Oct 2018, Nick Hudson wrote:
Can't see enable-method as property of cpus node in the standard bindings. Surely, bcm2837.dtsi is using non-standard bindings
This is valid according to the devicetree spec: Properties that have identical values across cpu nodes may be placed in the /cpus node instead. A client program must first examine a specific cpu node, but if an expected property is not found then it should look at the parent /cpus node. This results in a less verbose representation of properties which are identical across all CPUs.