diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 005fd02c0226..62ac5aa0f016 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -3441,6 +3441,36 @@ static char rt2800_txpower_to_dev(struct rt2x00_dev *rt2x00dev,
 		return clamp_t(char, txpower, MIN_A_TXPOWER, MAX_A_TXPOWER);
 }
 
+static void rt3883_bbp_adjust(struct rt2x00_dev *rt2x00dev,
+			      struct rf_channel *rf)
+{
+	u8 bbp;
+
+	bbp = (rf->channel > 14) ? 0x48 : 0x38;
+	rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, bbp);
+
+	rt2800_bbp_write(rt2x00dev, 69, 0x12);
+
+	if (rf->channel <= 14) {
+		rt2800_bbp_write(rt2x00dev, 70, 0x0a);
+	} else {
+		/* Disable CCK packet detection */
+		rt2800_bbp_write(rt2x00dev, 70, 0x00);
+	}
+
+	rt2800_bbp_write(rt2x00dev, 73, 0x10);
+
+	if (rf->channel > 14) {
+		rt2800_bbp_write(rt2x00dev, 62, 0x1d);
+		rt2800_bbp_write(rt2x00dev, 63, 0x1d);
+		rt2800_bbp_write(rt2x00dev, 64, 0x1d);
+	} else {
+		rt2800_bbp_write(rt2x00dev, 62, 0x2d);
+		rt2800_bbp_write(rt2x00dev, 63, 0x2d);
+		rt2800_bbp_write(rt2x00dev, 64, 0x2d);
+	}
+}
+
 static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 				  struct ieee80211_conf *conf,
 				  struct rf_channel *rf,
@@ -3459,6 +3489,12 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 			rt2800_txpower_to_dev(rt2x00dev, rf->channel,
 					      info->default_power3);
 
+	switch (rt2x00dev->chip.rt) {
+	case RT3883:
+		rt3883_bbp_adjust(rt2x00dev, rf);
+		break;
+	}
+
 	switch (rt2x00dev->chip.rf) {
 	case RF2020:
 	case RF3020:
@@ -3542,6 +3578,15 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
 		rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
 		rt2800_bbp_write(rt2x00dev, 77, 0x98);
+	} else if (rt2x00_rt(rt2x00dev, RT3883)) {
+		rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
+		rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
+
+		if (rt2x00dev->default_ant.rx_chain_num > 1)
+			rt2800_bbp_write(rt2x00dev, 86, 0x46);
+		else
+			rt2800_bbp_write(rt2x00dev, 86, 0);
 	} else {
 		rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
 		rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
@@ -3554,6 +3599,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		    !rt2x00_rt(rt2x00dev, RT5392)) {
 			if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) {
 				rt2800_bbp_write(rt2x00dev, 82, 0x62);
+				rt2800_bbp_write(rt2x00dev, 82, 0x62);
 				rt2800_bbp_write(rt2x00dev, 75, 0x46);
 			} else {
 				if (rt2x00_rt(rt2x00dev, RT3593))
@@ -3562,19 +3608,22 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 					rt2800_bbp_write(rt2x00dev, 82, 0x84);
 				rt2800_bbp_write(rt2x00dev, 75, 0x50);
 			}
-			if (rt2x00_rt(rt2x00dev, RT3593))
+			if (rt2x00_rt(rt2x00dev, RT3593) ||
+			    rt2x00_rt(rt2x00dev, RT3883))
 				rt2800_bbp_write(rt2x00dev, 83, 0x8a);
 		}
 
 	} else {
 		if (rt2x00_rt(rt2x00dev, RT3572))
 			rt2800_bbp_write(rt2x00dev, 82, 0x94);
-		else if (rt2x00_rt(rt2x00dev, RT3593))
+		else if (rt2x00_rt(rt2x00dev, RT3593) ||
+			 rt2x00_rt(rt2x00dev, RT3883))
 			rt2800_bbp_write(rt2x00dev, 82, 0x82);
 		else
 			rt2800_bbp_write(rt2x00dev, 82, 0xf2);
 
-		if (rt2x00_rt(rt2x00dev, RT3593))
+		if (rt2x00_rt(rt2x00dev, RT3593) ||
+		    rt2x00_rt(rt2x00dev, RT3883))
 			rt2800_bbp_write(rt2x00dev, 83, 0x9a);
 
 		if (rt2x00_has_cap_external_lna_a(rt2x00dev))
@@ -3699,6 +3748,23 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		usleep_range(1000, 1500);
 	}
 
+	if (rt2x00_rt(rt2x00dev, RT3883)) {
+		if (!conf_is_ht40(conf))
+			rt2800_bbp_write(rt2x00dev, 105, 0x34);
+		else
+			rt2800_bbp_write(rt2x00dev, 105, 0x04);
+
+		/* AGC init */
+		if (rf->channel <= 14)
+			reg = 0x2e + rt2x00dev->lna_gain;
+		else
+			reg = 0x20 + ((rt2x00dev->lna_gain * 5) / 3);
+
+		rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
+
+		usleep_range(1000, 1500);
+	}
+
 	if (rt2x00_rt(rt2x00dev, RT5592)) {
 		rt2800_bbp_write(rt2x00dev, 195, 141);
 		rt2800_bbp_write(rt2x00dev, 196, conf_is_ht40(conf) ? 0x10 : 0x1a);
