On Thu, Sep 20, 2018 at 07:03:15PM -0400, Sinan Kaya wrote: > On 9/20/2018 7:01 PM, Matthias Kaehlcke wrote: > > Certainly true if this was the only driver. However another one will > > follow soon and 'local-bd-address' is the official binding, so it's > > not unlikely there will be more. > > I was missing this information. https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree/bindings/net/bluetooth.txt > Is there a way to convert existing users to this if any as well? It depends. If the existing users use a *really* reasonable name for the property and use the same format it could be an option to add it to the lookup besides 'local-bd-address', similar to what fwnode_get_mac_address() does. If the existing users populate a custom property with the BD address in the bootloader you could roll out a bootloader change. You'd have to make sure that bootloader and kernel match. The bootloader could still populate the custom property to be compatible with 'old' kernels.
