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?
-albertr
If the node under dts is set to disable, SATA driver would stop.
ahci-sata@3507000
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.
-albertr
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.