rt2800: add support for radio chip RF3070

Add support for new RF chip ID: 3070. It seems to be the same as 5370,
maybe vendor just put wrong value on the eeprom, but add this id anyway
since devices with it showed on the marked.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rt2x00/rt2800.h

@@ -52,6 +52,7 @@
  * RF3322 2.4G 2T2R(RT3352/RT3371/RT3372/RT3391/RT3392)
  * RF3053 2.4G/5G 3T3R(RT3883/RT3563/RT3573/RT3593/RT3662)
  * RF5592 2.4G/5G 2T2R
+ * RF3070 2.4G 1T1R
  * RF5360 2.4G 1T1R
  * RF5370 2.4G 1T1R
  * RF5390 2.4G 1T1R
@@ -70,6 +71,7 @@
 #define RF3322				0x000c
 #define RF3053				0x000d
 #define RF5592				0x000f
+#define RF3070				0x3070
 #define RF3290				0x3290
 #define RF5360				0x5360
 #define RF5370				0x5370

drivers/net/wireless/rt2x00/rt2800lib.c

@@ -3152,6 +3152,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 	case RF3322:
 		rt2800_config_channel_rf3322(rt2x00dev, conf, rf, info);
 		break;
+	case RF3070:
 	case RF5360:
 	case RF5370:
 	case RF5372:
@@ -3166,7 +3167,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
 		rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
 	}
 
-	if (rt2x00_rf(rt2x00dev, RF3290) ||
+	if (rt2x00_rf(rt2x00dev, RF3070) ||
+	    rt2x00_rf(rt2x00dev, RF3290) ||
 	    rt2x00_rf(rt2x00dev, RF3322) ||
 	    rt2x00_rf(rt2x00dev, RF5360) ||
 	    rt2x00_rf(rt2x00dev, RF5370) ||
@@ -4272,6 +4274,7 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
 		rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
 		break;
 	case RF3053:
+	case RF3070:
 	case RF3290:
 	case RF5360:
 	case RF5370:
@@ -7038,6 +7041,7 @@ static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	case RF3022:
 	case RF3052:
 	case RF3053:
+	case RF3070:
 	case RF3290:
 	case RF3320:
 	case RF3322:
@@ -7560,6 +7564,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 		   rt2x00_rf(rt2x00dev, RF2020) ||
 		   rt2x00_rf(rt2x00dev, RF3021) ||
 		   rt2x00_rf(rt2x00dev, RF3022) ||
+		   rt2x00_rf(rt2x00dev, RF3070) ||
 		   rt2x00_rf(rt2x00dev, RF3290) ||
 		   rt2x00_rf(rt2x00dev, RF3320) ||
 		   rt2x00_rf(rt2x00dev, RF3322) ||
@@ -7688,6 +7693,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	case RF3320:
 	case RF3052:
 	case RF3053:
+	case RF3070:
 	case RF3290:
 	case RF5360:
 	case RF5370: