mt76: mt7615: disable 5 GHz on MT7622

It is not supported by the chip, so avoid issues with potentially wrong
EEPROM configurations.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
index b383d85..ecf0f44 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c
@@ -112,6 +112,9 @@ static void mt7615_eeprom_parse_hw_cap(struct mt7615_dev *dev)
                break;
        }
 
+       if (is_mt7622(&dev->mt76))
+               dev->mt76.cap.has_5ghz = false;
+
        /* read tx-rx mask from eeprom */
        val = mt76_rr(dev, MT_TOP_STRAP_STA);
        max_nss = val & MT_TOP_3NSS ? 3 : 4;