Add a simple-pm-bus driver to get AM335x to boot.
If the DTS node contains a clock it will be enabled later in the boot process.
Any reason the clock are enabled after interrupts ? I suspect that some stuff will rely on the clock being activated at attach.
The bindings have this comment :
Hence, the bus controller's PM domain and/or clock must be enabled for child devices connected to the bus (either on-SoC or externally) to function.
It also seems that some TI nodes doesn't respect the bindings as they have no clocks or power-domain property, are we relying on u-boot for those to work ?
Doesn't seems to be true, I think we can have multiple clocks.