On Fri, Jul 27, 2018 at 05:10:22PM +0300, Dmitry Osipenko wrote: > I'm not sure what you guys are meaning by the "firmware", could you elaborate > please? Do you mean the Open Firmware and hence the devicetree or what? Yes, I think the best way to request this is using a device-tree property. Letting the device driver request it is definitly a bad idea. Joerg -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html