diff --git a/eeprom.c b/eeprom.c index 0bc66cc1..ab4fab11 100644 --- a/eeprom.c +++ b/eeprom.c @@ -163,9 +163,24 @@ void mt76_eeprom_override(struct mt76_phy *phy) { struct mt76_dev *dev = phy->dev; - struct device_node *np = dev->dev->of_node; + struct device_node *np = dev->dev->of_node, *band_np; + bool found_mac = false; + u32 reg; + int ret; - of_get_mac_address(np, phy->macaddr); + for_each_child_of_node(np, band_np) { + ret = of_property_read_u32(band_np, "reg", ®); + if (ret) + continue; + + if (reg == phy->band_idx) { + found_mac = !of_get_mac_address(band_np, phy->macaddr); + break; + } + } + + if (!found_mac) + of_get_mac_address(np, phy->macaddr); if (!is_valid_ether_addr(phy->macaddr)) { eth_random_addr(phy->macaddr);