Disabling SATA on TX2

The carrier board we are using doesn’t populate SATA connectors. Can someone let me know how to disable SATA and associated power regulator(s) in the device tree?


If the node under dts is set to disable, SATA driver would stop.


Thanks, Wayne. Is there any way to power off the circuit inside the Tegra chip that is responsible for SATA functionality?
I’m just looking for any ways to save power.


In fact, I am also not sure about this one. If you want to configure it through sw, “SAX Power Gating” in TX2 TRM may help you.