On Fri, 20 Jan 2023 11:53:45 +0200 Alexandru Tachici wrote: > Add control for the PHC inside the ADIN1110/2111. > Device contains a syntonized counter driven by a 120 MHz > clock with 8 ns resolution. allmodconfig build breaks: ERROR: modpost: "ktime_get_fast_timestamps" [drivers/net/ethernet/adi/adin1110.ko] undefined!