On Sat, Dec 31, 2022 at 06:08:41PM +0100, Andrew Lunn wrote: > > > @@ -1053,6 +1053,8 @@ fec: ethernet@2188000 { > > > <&clks IMX6QDL_CLK_ENET_REF>; > > > clock-names = "ipg", "ahb", "ptp", "enet_out"; > > > fsl,stop-mode = <&gpr 0x34 27>; > > > + nvmem-cells = <&fec_mac_addr>; > > > + nvmem-cell-names = "mac-address"; > > > > May I ask where is the support of FEC driver for this? > > The fec uses of_get_mac_address() which calls > of_get_mac_address_nvmem() as its last place to look for the MAC > address. Ah, of_get_mac_address() gets extended to call of_get_mac_address_nvmem() nowadays. Thanks, Andrew! Shawn