openwrt/package/kernel/mac80211/patches/616-rt2x00-support-rt5350.patch

--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -71,6 +71,7 @@
 #define RF3053				0x000d
 #define RF5592				0x000f
 #define RF3290				0x3290
+#define RF5350				0x5350
 #define RF5360				0x5360
 #define RF5370				0x5370
 #define RF5372				0x5372
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2675,6 +2675,15 @@ static void rt2800_config_channel_rf53xx
 	if (rf->channel <= 14) {
 		int idx = rf->channel-1;
 
+		if (rt2x00_rt(rt2x00dev, RT5350)) {
+			static const char r59_non_bt[] = {0x0b, 0x0b,
+				0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0a,
+				0x0a, 0x09, 0x08, 0x07, 0x07, 0x06};
+
+			rt2800_rfcsr_write(rt2x00dev, 59,
+					   r59_non_bt[idx]);
+		}
+
 		if (test_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags)) {
 			if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) {
 				/* r55/r59 value array of channel 1~14 */
@@ -3153,6 +3162,7 @@ static void rt2800_config_channel(struct
 	case RF3322:
 		rt2800_config_channel_rf3322(rt2x00dev, conf, rf, info);
 		break;
+	case RF5350:
 	case RF5360:
 	case RF5370:
 	case RF5372:
@@ -3169,6 +3179,7 @@ static void rt2800_config_channel(struct
 
 	if (rt2x00_rf(rt2x00dev, RF3290) ||
 	    rt2x00_rf(rt2x00dev, RF3322) ||
+	    rt2x00_rf(rt2x00dev, RF5350) ||
 	    rt2x00_rf(rt2x00dev, RF5360) ||
 	    rt2x00_rf(rt2x00dev, RF5370) ||
 	    rt2x00_rf(rt2x00dev, RF5372) ||
@@ -3393,7 +3404,8 @@ static void rt2800_config_channel(struct
 	/*
 	 * Clear update flag
 	 */
-	if (rt2x00_rt(rt2x00dev, RT3352)) {
+	if (rt2x00_rt(rt2x00dev, RT3352) ||
+	    rt2x00_rt(rt2x00dev, RT5350)) {
 		rt2800_bbp_read(rt2x00dev, 49, &bbp);
 		rt2x00_set_field8(&bbp, BBP49_UPDATE_FLAG, 0);
 		rt2800_bbp_write(rt2x00dev, 49, bbp);
@@ -4266,6 +4278,7 @@ void rt2800_vco_calibration(struct rt2x0
 		break;
 	case RF3053:
 	case RF3290:
+	case RF5350:
 	case RF5360:
 	case RF5370:
 	case RF5372:
@@ -4637,6 +4650,8 @@ static int rt2800_init_registers(struct 
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
+	} else if (rt2x00_rt(rt2x00dev, RT5350)) {
+		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
 	} else {
 		rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000);
 		rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
@@ -5278,9 +5293,13 @@ static void rt2800_init_bbp_3352(struct 
 
 	rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
-	rt2800_bbp_write(rt2x00dev, 83, 0x6a);
-
-	rt2800_bbp_write(rt2x00dev, 84, 0x99);
+	if (rt2x00_rt(rt2x00dev, RT5350)) {
+		rt2800_bbp_write(rt2x00dev, 83, 0x7a);
+		rt2800_bbp_write(rt2x00dev, 84, 0x9a);
+	} else {
+		rt2800_bbp_write(rt2x00dev, 83, 0x6a);
+		rt2800_bbp_write(rt2x00dev, 84, 0x99);
+	}
 
 	rt2800_bbp_write(rt2x00dev, 86, 0x38);
 
@@ -5294,9 +5313,13 @@ static void rt2800_init_bbp_3352(struct 
 
 	rt2800_bbp_write(rt2x00dev, 104, 0x92);
 
-	rt2800_bbp_write(rt2x00dev, 105, 0x34);
-
-	rt2800_bbp_write(rt2x00dev, 106, 0x05);
+	if (rt2x00_rt(rt2x00dev, RT5350)) {
+		rt2800_bbp_write(rt2x00dev, 105, 0x3c);
+		rt2800_bbp_write(rt2x00dev, 106, 0x03);
+	} else {
+		rt2800_bbp_write(rt2x00dev, 105, 0x34);
+		rt2800_bbp_write(rt2x00dev, 106, 0x05);
+	}
 
 	rt2800_bbp_write(rt2x00dev, 120, 0x50);
 
@@ -5321,6 +5344,13 @@ static void rt2800_init_bbp_3352(struct 
 	rt2800_bbp_write(rt2x00dev, 143, 0xa2);
 
 	rt2800_bbp_write(rt2x00dev, 148, 0xc8);
+
+	if (rt2x00_rt(rt2x00dev, RT5350)) {
+		rt2800_bbp_write(rt2x00dev, 150, 0x40); /* Antenna Software OFDM */
+		rt2800_bbp_write(rt2x00dev, 151, 0x30); /* Antenna Software CCK */
+		rt2800_bbp_write(rt2x00dev, 152, 0xa3);
+		rt2800_bbp_write(rt2x00dev, 154, 0); /* Clear previously selected antenna */
+	}
 }
 
 static void rt2800_init_bbp_3390(struct rt2x00_dev *rt2x00dev)
@@ -5621,6 +5651,7 @@ static void rt2800_init_bbp(struct rt2x0
 		rt2800_init_bbp_3290(rt2x00dev);
 		break;
 	case RT3352:
+	case RT5350:
 		rt2800_init_bbp_3352(rt2x00dev);
 		break;
 	case RT3390:
@@ -6431,6 +6462,76 @@ static void rt2800_init_rfcsr_3593(struc
 	/* TODO: enable stream mode support */
 }
 
+static void rt2800_init_rfcsr_5350(struct rt2x00_dev *rt2x00dev)
+{
+	rt2800_rfcsr_write(rt2x00dev, 0, 0xf0);
+	rt2800_rfcsr_write(rt2x00dev, 1, 0x23);
+	rt2800_rfcsr_write(rt2x00dev, 2, 0x50);
+	rt2800_rfcsr_write(rt2x00dev, 3, 0x08);
+	rt2800_rfcsr_write(rt2x00dev, 4, 0x49);
+	rt2800_rfcsr_write(rt2x00dev, 5, 0x10);
+	rt2800_rfcsr_write(rt2x00dev, 6, 0xe0);
+	rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 8, 0xf1);
+	rt2800_rfcsr_write(rt2x00dev, 9, 0x02);
+	rt2800_rfcsr_write(rt2x00dev, 10, 0x53);
+	rt2800_rfcsr_write(rt2x00dev, 11, 0x4a);
+	rt2800_rfcsr_write(rt2x00dev, 12, 0x46);
+	if(rt2x00dev->spec.clk_is_20mhz)
+		rt2800_rfcsr_write(rt2x00dev, 13, 0x1f);
+	else
+		rt2800_rfcsr_write(rt2x00dev, 13, 0x9f);
+	rt2800_rfcsr_write(rt2x00dev, 14, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 16, 0xc0);
+	rt2800_rfcsr_write(rt2x00dev, 18, 0x03);
+	rt2800_rfcsr_write(rt2x00dev, 19, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 21, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
+	rt2800_rfcsr_write(rt2x00dev, 23, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 24, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 25, 0x80);
+	rt2800_rfcsr_write(rt2x00dev, 26, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
+	rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 29, 0xd0);
+	rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
+	rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
+	rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
+	rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 34, 0x07);
+	rt2800_rfcsr_write(rt2x00dev, 35, 0x12);
+	rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 37, 0x08);
+	rt2800_rfcsr_write(rt2x00dev, 38, 0x85);
+	rt2800_rfcsr_write(rt2x00dev, 39, 0x1b);
+	rt2800_rfcsr_write(rt2x00dev, 40, 0x0b);
+	rt2800_rfcsr_write(rt2x00dev, 41, 0xbb);
+	rt2800_rfcsr_write(rt2x00dev, 42, 0xd5);
+	rt2800_rfcsr_write(rt2x00dev, 43, 0x9b);
+	rt2800_rfcsr_write(rt2x00dev, 44, 0x0c);
+	rt2800_rfcsr_write(rt2x00dev, 45, 0xa6);
+	rt2800_rfcsr_write(rt2x00dev, 46, 0x73);
+	rt2800_rfcsr_write(rt2x00dev, 47, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 48, 0x10);
+	rt2800_rfcsr_write(rt2x00dev, 49, 0x80);
+	rt2800_rfcsr_write(rt2x00dev, 50, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 51, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 52, 0x38);
+	rt2800_rfcsr_write(rt2x00dev, 53, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 54, 0x38);
+	rt2800_rfcsr_write(rt2x00dev, 55, 0x43);
+	rt2800_rfcsr_write(rt2x00dev, 56, 0x82);
+	rt2800_rfcsr_write(rt2x00dev, 57, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 58, 0x39);
+	rt2800_rfcsr_write(rt2x00dev, 59, 0x0b);
+	rt2800_rfcsr_write(rt2x00dev, 60, 0x45);
+	rt2800_rfcsr_write(rt2x00dev, 61, 0xd1);
+	rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
+	rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
+}
+
 static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev)
 {
 	rt2800_rf_init_calibration(rt2x00dev, 2);
@@ -6662,6 +6763,9 @@ static void rt2800_init_rfcsr(struct rt2
 	case RT3593:
 		rt2800_init_rfcsr_3593(rt2x00dev);
 		break;
+	case RT5350:
+		rt2800_init_rfcsr_5350(rt2x00dev);
+		break;
 	case RT5390:
 		rt2800_init_rfcsr_5390(rt2x00dev);
 		break;
@@ -6902,6 +7006,12 @@ static int rt2800_validate_eeprom(struct
 		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RF_TYPE, RF2820);
 		rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
 		rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
+	} else if (rt2x00_rt(rt2x00dev, RT5350)) {
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RXPATH, 1);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_TXPATH, 1);
+		rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RF_TYPE, RF3320);
+		rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
+		rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
 	} else if (rt2x00_rt(rt2x00dev, RT2860) ||
 		   rt2x00_rt(rt2x00dev, RT2872)) {
 		/*
@@ -7035,6 +7145,8 @@ static int rt2800_init_eeprom(struct rt2
 	    rt2x00_rt(rt2x00dev, RT5390) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
+	else if (rt2x00_rt(rt2x00dev, RT5350))
+		rf = RF5350;
 	else
 		rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);
 
@@ -7052,6 +7164,7 @@ static int rt2800_init_eeprom(struct rt2
 	case RF3290:
 	case RF3320:
 	case RF3322:
+	case RF5350:
 	case RF5360:
 	case RF5370:
 	case RF5372:
@@ -7618,7 +7731,8 @@ static int rt2800_probe_hw_mode(struct r
 		   rt2x00_rf(rt2x00dev, RF5392)) {
 		spec->num_channels = 14;
 		spec->channels = rf_vals_3x;
-	} else if (rt2x00_rf(rt2x00dev, RF3322)) {
+	} else if (rt2x00_rf(rt2x00dev, RF3322) ||
+		   rt2x00_rf(rt2x00dev, RF5350)) {
 		spec->num_channels = 14;
 		if (spec->clk_is_20mhz)
 			spec->channels = rf_vals_xtal20mhz_3x;
@@ -7743,6 +7857,7 @@ static int rt2800_probe_hw_mode(struct r
 	case RF3052:
 	case RF3053:
 	case RF3290:
+	case RF5350:
 	case RF5360:
 	case RF5370:
 	case RF5372:
@@ -7781,6 +7896,7 @@ static int rt2800_probe_rt(struct rt2x00
 	case RT3390:
 	case RT3572:
 	case RT3593:
+	case RT5350:
 	case RT5390:
 	case RT5392:
 	case RT5592:
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -181,6 +181,7 @@ struct rt2x00_chip {
 #define RT3572		0x3572
 #define RT3593		0x3593
 #define RT3883		0x3883	/* WSOC */
+#define RT5350		0x5350  /* WSOC 2.4GHz */
 #define RT5390		0x5390  /* 2.4GHz */
 #define RT5392		0x5392  /* 2.4GHz */
 #define RT5592		0x5592