--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -1016,6 +1016,16 @@ static int rt2x00lib_probe_hw_modes(stru
 	struct ieee80211_rate *rates;
 	unsigned int num_rates;
 	unsigned int i;
+#ifdef CONFIG_OF
+	struct device_node *np = rt2x00dev->dev->of_node;
+	unsigned int enabled;
+	if (!of_property_read_u32(np, "ralink,2ghz",
+                                          &enabled) && !enabled)
+		spec->supported_bands &= ~SUPPORT_BAND_2GHZ;
+	if (!of_property_read_u32(np, "ralink,5ghz",
+                                          &enabled) && !enabled)
+		spec->supported_bands &= ~SUPPORT_BAND_5GHZ;
+#endif /* CONFIG_OF */
 
 	if (rt2x00dev->dev->platform_data) {
 		struct rt2x00_platform_data *pdata;
