package/kernel/mac80211/patches/621-rt2x00-add-support-for-mt7620.patch

   1 --- a/drivers/net/wireless/ralink/rt2x00/rt2800.h
   2 +++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h
   3 @@ -81,6 +81,7 @@
   4  #define RF5372                         0x5372
   5  #define RF5390                         0x5390
   6  #define RF5392                         0x5392
   7 +#define RF7620                         0x7620
   8
   9  /*
  10   * Chipset revisions.
  11 @@ -641,6 +642,14 @@
  12  #define RF_CSR_CFG_BUSY                        FIELD32(0x00020000)
  13
  14  /*
  15 + * mt7620 RF registers (reversed order)
  16 + */
  17 +#define RF_CSR_CFG_DATA_MT7620         FIELD32(0x0000ff00)
  18 +#define RF_CSR_CFG_REGNUM_MT7620       FIELD32(0x03ff0000)
  19 +#define RF_CSR_CFG_WRITE_MT7620                FIELD32(0x00000010)
  20 +#define RF_CSR_CFG_BUSY_MT7620         FIELD32(0x00000001)
  21 +
  22 +/*
  23   * EFUSE_CSR: RT30x0 EEPROM
  24   */
  25  #define EFUSE_CTRL                     0x0580
  26 @@ -1024,6 +1033,11 @@
  27  #define AUTOWAKEUP_CFG_AUTOWAKE                FIELD32(0x00008000)
  28
  29  /*
  30 + * mt7620
  31 + */
  32 +#define MIMO_PS_CFG                    0x1210
  33 +
  34 +/*
  35   * EDCA_AC0_CFG:
  36   */
  37  #define EDCA_AC0_CFG                   0x1300
  38 @@ -1203,6 +1217,8 @@
  39  #define TX_PIN_CFG_RFTR_POL            FIELD32(0x00020000)
  40  #define TX_PIN_CFG_TRSW_EN             FIELD32(0x00040000)
  41  #define TX_PIN_CFG_TRSW_POL            FIELD32(0x00080000)
  42 +#define TX_PIN_CFG_RFRX_EN             FIELD32(0x00100000) /* mt7620 */
  43 +#define TX_PIN_CFG_RFRX_POL            FIELD32(0x00200000) /* mt7620 */
  44  #define TX_PIN_CFG_PA_PE_A2_EN         FIELD32(0x01000000)
  45  #define TX_PIN_CFG_PA_PE_G2_EN         FIELD32(0x02000000)
  46  #define TX_PIN_CFG_PA_PE_A2_POL                FIELD32(0x04000000)
  47 @@ -1549,6 +1565,17 @@
  48  #define TX_PWR_CFG_4_EXT_STBC4_CH2     FIELD32(0x0000000f)
  49  #define TX_PWR_CFG_4_EXT_STBC6_CH2     FIELD32(0x00000f00)
  50
  51 +/* mt7620 */
  52 +#define TX0_RF_GAIN_CORRECT            0x13a0
  53 +#define TX1_RF_GAIN_CORRECT            0x13a4
  54 +#define TX0_RF_GAIN_ATTEN              0x13a8
  55 +#define TX1_RF_GAIN_ATTEN              0x13ac
  56 +#define TX_ALG_CFG_0                   0x13b0
  57 +#define TX_ALG_CFG_1                   0x13b4
  58 +#define TX0_BB_GAIN_ATTEN              0x13c0
  59 +#define TX1_BB_GAIN_ATTEN              0x13c4
  60 +#define TX_ALC_VGA3                    0x13c8
  61 +
  62  /* TX_PWR_CFG_7 */
  63  #define TX_PWR_CFG_7                   0x13d4
  64  #define TX_PWR_CFG_7_OFDM54_CH0                FIELD32(0x0000000f)
  65 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  66 +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  67 @@ -60,6 +60,8 @@
  68         rt2800_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg))
  69  #define WAIT_FOR_RFCSR(__dev, __reg) \
  70         rt2800_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY, (__reg))
  71 +#define WAIT_FOR_RFCSR_MT7620(__dev, __reg) \
  72 +       rt2800_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY_MT7620, (__reg))
  73  #define WAIT_FOR_RF(__dev, __reg) \
  74         rt2800_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg))
  75  #define WAIT_FOR_MCU(__dev, __reg) \
  76 @@ -151,19 +153,55 @@ static void rt2800_rfcsr_write(struct rt
  77          * Wait until the RFCSR becomes available, afterwards we
  78          * can safely write the new data into the register.
  79          */
  80 -       if (WAIT_FOR_RFCSR(rt2x00dev, &reg)) {
  81 -               reg = 0;
  82 -               rt2x00_set_field32(&reg, RF_CSR_CFG_DATA, value);
  83 -               rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM, word);
  84 -               rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE, 1);
  85 -               rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY, 1);
  86 +       switch (rt2x00dev->chip.rf) {
  87 +       case RF7620:
  88 +               if (WAIT_FOR_RFCSR_MT7620(rt2x00dev, &reg)) {
  89 +                       reg = 0;
  90 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_DATA_MT7620, value);
  91 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM_MT7620, word);
  92 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE_MT7620, 1);
  93 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY_MT7620, 1);
  94
  95 -               rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
  96 +                       rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
  97 +               }
  98 +               break;
  99 +
 100 +       default:
 101 +               if (WAIT_FOR_RFCSR(rt2x00dev, &reg)) {
 102 +                       reg = 0;
 103 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_DATA, value);
 104 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM, word);
 105 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE, 1);
 106 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY, 1);
 107 +
 108 +                       rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
 109 +               }
 110 +               break;
 111         }
 112
 113         mutex_unlock(&rt2x00dev->csr_mutex);
 114  }
 115
 116 +static void rt2800_rfcsr_write_bank(struct rt2x00_dev *rt2x00dev, const u8 bank,
 117 +                                   const unsigned int reg, const u8 value)
 118 +{
 119 +       rt2800_rfcsr_write(rt2x00dev, (reg | (bank << 6)), value);
 120 +}
 121 +
 122 +static void rt2800_rfcsr_write_chanreg(struct rt2x00_dev *rt2x00dev,
 123 +                                      const unsigned int reg, const u8 value)
 124 +{
 125 +       rt2800_rfcsr_write_bank(rt2x00dev, 4, reg, value);
 126 +       rt2800_rfcsr_write_bank(rt2x00dev, 6, reg, value);
 127 +}
 128 +
 129 +static void rt2800_rfcsr_write_dccal(struct rt2x00_dev *rt2x00dev,
 130 +                                    const unsigned int reg, const u8 value)
 131 +{
 132 +       rt2800_rfcsr_write_bank(rt2x00dev, 5, reg, value);
 133 +       rt2800_rfcsr_write_bank(rt2x00dev, 7, reg, value);
 134 +}
 135 +
 136  static void rt2800_rfcsr_read(struct rt2x00_dev *rt2x00dev,
 137                               const unsigned int word, u8 *value)
 138  {
 139 @@ -179,22 +217,47 @@ static void rt2800_rfcsr_read(struct rt2
 140          * doesn't become available in time, reg will be 0xffffffff
 141          * which means we return 0xff to the caller.
 142          */
 143 -       if (WAIT_FOR_RFCSR(rt2x00dev, &reg)) {
 144 -               reg = 0;
 145 -               rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM, word);
 146 -               rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE, 0);
 147 -               rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY, 1);
 148 +       switch (rt2x00dev->chip.rf) {
 149 +       case RF7620:
 150 +               if (WAIT_FOR_RFCSR_MT7620(rt2x00dev, &reg)) {
 151 +                       reg = 0;
 152 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM_MT7620, word);
 153 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE_MT7620, 0);
 154 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY_MT7620, 1);
 155
 156 -               rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
 157 +                       rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
 158
 159 -               WAIT_FOR_RFCSR(rt2x00dev, &reg);
 160 -       }
 161 +                       WAIT_FOR_RFCSR_MT7620(rt2x00dev, &reg);
 162 +               }
 163
 164 -       *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA);
 165 +               *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA_MT7620);
 166 +               break;
 167 +
 168 +       default:
 169 +               if (WAIT_FOR_RFCSR(rt2x00dev, &reg)) {
 170 +                       reg = 0;
 171 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_REGNUM, word);
 172 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_WRITE, 0);
 173 +                       rt2x00_set_field32(&reg, RF_CSR_CFG_BUSY, 1);
 174 +
 175 +                       rt2800_register_write_lock(rt2x00dev, RF_CSR_CFG, reg);
 176 +
 177 +                       WAIT_FOR_RFCSR(rt2x00dev, &reg);
 178 +               }
 179 +
 180 +               *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA);
 181 +               break;
 182 +       }
 183
 184         mutex_unlock(&rt2x00dev->csr_mutex);
 185  }
 186
 187 +static void rt2800_rfcsr_read_bank(struct rt2x00_dev *rt2x00dev, const u8 bank,
 188 +                                  const unsigned int reg, u8 *value)
 189 +{
 190 +       rt2800_rfcsr_read(rt2x00dev, (reg | (bank << 6)), value);
 191 +}
 192 +
 193  static void rt2800_rf_write(struct rt2x00_dev *rt2x00dev,
 194                             const unsigned int word, const u32 value)
 195  {
 196 @@ -526,6 +589,16 @@ void rt2800_get_txwi_rxwi_size(struct rt
 197                 *rxwi_size = RXWI_DESC_SIZE_5WORDS;
 198                 break;
 199
 200 +       case RT5390:
 201 +               if ( rt2x00dev->chip.rf == RF7620 ) {
 202 +                       *txwi_size = TXWI_DESC_SIZE_5WORDS;
 203 +                       *rxwi_size = RXWI_DESC_SIZE_6WORDS;
 204 +               } else {
 205 +                       *txwi_size = TXWI_DESC_SIZE_4WORDS;
 206 +                       *rxwi_size = RXWI_DESC_SIZE_4WORDS;
 207 +               }
 208 +               break;
 209 +
 210         case RT5592:
 211                 *txwi_size = TXWI_DESC_SIZE_5WORDS;
 212                 *rxwi_size = RXWI_DESC_SIZE_6WORDS;
 213 @@ -3258,6 +3331,317 @@ static void rt2800_config_channel_rf55xx
 214         rt2800_bbp_write(rt2x00dev, 196, (rf->channel <= 14) ? 0x19 : 0x7F);
 215  }
 216
 217 +typedef struct mt7620_freqconfig {
 218 +       u8      Channel;
 219 +       u8      Rdiv;
 220 +       u16     N;
 221 +       u8      K;
 222 +       u8      D;
 223 +       u32     Ksd;
 224 +} mt7620_freqconfig;
 225 +
 226 +mt7620_freqconfig mt7620_chanconfig[] =
 227 +{
 228 +       /* 2.4 to 2.483 GHz
 229 +        * CH   Rdiv    N       K       D       Ksd */
 230 +       { 0,    0,      0,      0,      0,      0       },
 231 +       { 1,    3,      0x50,   0,      0,      0x19999 },
 232 +       { 2,    3,      0x50,   0,      0,      0x24444 },
 233 +       { 3,    3,      0x50,   0,      0,      0x2EEEE },
 234 +       { 4,    3,      0x50,   0,      0,      0x39999 },
 235 +       { 5,    3,      0x51,   0,      0,      0x04444 },
 236 +       { 6,    3,      0x51,   0,      0,      0x0EEEE },
 237 +       { 7,    3,      0x51,   0,      0,      0x19999 },
 238 +       { 8,    3,      0x51,   0,      0,      0x24444 },
 239 +       { 9,    3,      0x51,   0,      0,      0x2EEEE },
 240 +       { 10,   3,      0x51,   0,      0,      0x39999 },
 241 +       { 11,   3,      0x52,   0,      0,      0x04444 },
 242 +       { 12,   3,      0x52,   0,      0,      0x0EEEE },
 243 +       { 13,   3,      0x52,   0,      0,      0x19999 },
 244 +       { 14,   3,      0x52,   0,      0,      0x33333 },
 245 +};
 246 +
 247 +static void rt2800_config_channel_rf7620(struct rt2x00_dev *rt2x00dev,
 248 +                                        struct ieee80211_conf *conf,
 249 +                                        struct rf_channel *rf,
 250 +                                        struct channel_info *info)
 251 +{
 252 +       struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
 253 +       u32 mac_sys_ctrl, mac_status;
 254 +       u16 eeprom, target_power;
 255 +       u32 tx_pin = 0x00150F0F;
 256 +       u8 txrx_agc_fc;
 257 +       u8 rfcsr;
 258 +       u32 reg;
 259 +       u8 bbp;
 260 +       int i;
 261 +
 262 +       /* Frequeny plan setting */
 263 +       /*
 264 +         * Rdiv setting
 265 +         * R13[1:0]
 266 +         */
 267 +       rt2800_rfcsr_read(rt2x00dev, 13, &rfcsr);
 268 +       rfcsr = rfcsr & (~0x03);
 269 +       if (rt2800_clk_is_20mhz(rt2x00dev))
 270 +               rfcsr |= (mt7620_chanconfig[rf->channel].Rdiv & 0x3);
 271 +       rt2800_rfcsr_write(rt2x00dev, 13, rfcsr);
 272 +
 273 +       /*
 274 +        * N setting
 275 +        * R21[0], R20[7:0]
 276 +        */
 277 +       rt2800_rfcsr_read(rt2x00dev, 20, &rfcsr);
 278 +       rfcsr = (mt7620_chanconfig[rf->channel].N & 0x00ff);
 279 +       rt2800_rfcsr_write(rt2x00dev, 20, rfcsr);
 280 +
 281 +       rt2800_rfcsr_read(rt2x00dev, 21, &rfcsr);
 282 +       rfcsr = rfcsr & (~0x01);
 283 +       rfcsr |= ((mt7620_chanconfig[rf->channel].N & 0x0100) >> 8);
 284 +       rt2800_rfcsr_write(rt2x00dev, 21, rfcsr);
 285 +
 286 +       /*
 287 +        * K setting
 288 +        * R16[3:0] (RF PLL freq selection)
 289 +        */
 290 +       rt2800_rfcsr_read(rt2x00dev, 16, &rfcsr);
 291 +       rfcsr = rfcsr & (~0x0f);
 292 +       rfcsr |= (mt7620_chanconfig[rf->channel].K & 0x0f);
 293 +       rt2800_rfcsr_write(rt2x00dev, 16, rfcsr);
 294 +
 295 +       /*
 296 +        * D setting
 297 +        * R22[2:0] (D=15, R22[2:0]=<111>)
 298 +        */
 299 +       rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr);
 300 +       rfcsr = rfcsr & (~0x07);
 301 +       rfcsr |= (mt7620_chanconfig[rf->channel].D & 0x07);
 302 +       rt2800_rfcsr_write(rt2x00dev, 22, rfcsr);
 303 +
 304 +       /*
 305 +        * Ksd setting
 306 +        * Ksd: R19<1:0>,R18<7:0>,R17<7:0>
 307 +        */
 308 +       rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr);
 309 +       rfcsr = (mt7620_chanconfig[rf->channel].Ksd & 0x000000ff);
 310 +       rt2800_rfcsr_write(rt2x00dev, 17, rfcsr);
 311 +
 312 +       rt2800_rfcsr_read(rt2x00dev, 18, &rfcsr);
 313 +       rfcsr = ((mt7620_chanconfig[rf->channel].Ksd & 0x0000ff00) >> 8);
 314 +       rt2800_rfcsr_write(rt2x00dev, 18, rfcsr);
 315 +
 316 +       rt2800_rfcsr_read(rt2x00dev, 19, &rfcsr);
 317 +       rfcsr = rfcsr & (~0x03);
 318 +       rfcsr |= ((mt7620_chanconfig[rf->channel].Ksd & 0x00030000) >> 16);
 319 +       rt2800_rfcsr_write(rt2x00dev, 19, rfcsr);
 320 +
 321 +       /* Default: XO=20MHz , SDM mode */
 322 +       rt2800_rfcsr_read(rt2x00dev, 16, &rfcsr);
 323 +       rfcsr = rfcsr & (~0xE0);
 324 +       rfcsr |= 0x80;
 325 +       rt2800_rfcsr_write(rt2x00dev, 16, rfcsr);
 326 +
 327 +       rt2800_rfcsr_read(rt2x00dev, 21, &rfcsr);
 328 +       rfcsr |= 0x80;
 329 +       rt2800_rfcsr_write(rt2x00dev, 21, rfcsr);
 330 +
 331 +       rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
 332 +       if (rt2x00dev->default_ant.tx_chain_num == 1)
 333 +               rfcsr &= (~0x2);
 334 +       else
 335 +               rfcsr |= 0x2;
 336 +       rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
 337 +
 338 +       rt2800_rfcsr_read(rt2x00dev, 2, &rfcsr);
 339 +       if (rt2x00dev->default_ant.tx_chain_num == 1)
 340 +               rfcsr &= (~0x20);
 341 +       else
 342 +               rfcsr |= 0x20;
 343 +       if (rt2x00dev->default_ant.rx_chain_num == 1)
 344 +               rfcsr &= (~0x02);
 345 +       else
 346 +               rfcsr |= 0x02;
 347 +       rt2800_rfcsr_write(rt2x00dev, 2, rfcsr);
 348 +
 349 +       rt2800_rfcsr_read(rt2x00dev, 42, &rfcsr);
 350 +       if (rt2x00dev->default_ant.tx_chain_num == 1)
 351 +               rfcsr &= (~0x40);
 352 +       else
 353 +               rfcsr |= 0x40;
 354 +       rt2800_rfcsr_write(rt2x00dev, 42, rfcsr);
 355 +
 356 +       /* RF for DC Cal BW */
 357 +       if (conf_is_ht40(conf)) {
 358 +               rt2800_rfcsr_write_dccal(rt2x00dev, 6, 0x10);
 359 +               rt2800_rfcsr_write_dccal(rt2x00dev, 7, 0x10);
 360 +               rt2800_rfcsr_write_dccal(rt2x00dev, 8, 0x04);
 361 +               rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x10);
 362 +               rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x10);
 363 +       } else {
 364 +               rt2800_rfcsr_write_dccal(rt2x00dev, 6, 0x20);
 365 +               rt2800_rfcsr_write_dccal(rt2x00dev, 7, 0x20);
 366 +               rt2800_rfcsr_write_dccal(rt2x00dev, 8, 0x00);
 367 +               rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x20);
 368 +               rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x20);
 369 +       }
 370 +
 371 +       if (conf_is_ht40(conf)) {
 372 +               rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x08);
 373 +               rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x08);
 374 +       } else {
 375 +               rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x28);
 376 +               rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x28);
 377 +       }
 378 +
 379 +       rt2800_rfcsr_read(rt2x00dev, 28, &rfcsr);
 380 +       if (conf_is_ht40(conf) && (rf->channel == 11))
 381 +               rfcsr |= 0x4;
 382 +       else
 383 +               rfcsr &= (~0x4);
 384 +       rt2800_rfcsr_write(rt2x00dev, 28, rfcsr);
 385 +
 386 +       /*if (bScan == FALSE)*/
 387 +       if (conf_is_ht40(conf)) {
 388 +               txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw40,
 389 +                                               RFCSR24_TX_AGC_FC);
 390 +       } else {
 391 +               txrx_agc_fc = rt2x00_get_field8(drv_data->calibration_bw20,
 392 +                                               RFCSR24_TX_AGC_FC);
 393 +       }
 394 +       rt2800_rfcsr_read_bank(rt2x00dev, 5, 6, &rfcsr);
 395 +       rfcsr &= (~0x3F);
 396 +       rfcsr |= txrx_agc_fc;
 397 +       rt2800_rfcsr_write_bank(rt2x00dev, 5, 6, rfcsr);
 398 +       rt2800_rfcsr_read_bank(rt2x00dev, 5, 7, &rfcsr);
 399 +       rfcsr &= (~0x3F);
 400 +       rfcsr |= txrx_agc_fc;
 401 +       rt2800_rfcsr_write_bank(rt2x00dev, 5, 7, rfcsr);
 402 +       rt2800_rfcsr_read_bank(rt2x00dev, 7, 6, &rfcsr);
 403 +       rfcsr &= (~0x3F);
 404 +       rfcsr |= txrx_agc_fc;
 405 +       rt2800_rfcsr_write_bank(rt2x00dev, 7, 6, rfcsr);
 406 +       rt2800_rfcsr_read_bank(rt2x00dev, 7, 7, &rfcsr);
 407 +       rfcsr &= (~0x3F);
 408 +       rfcsr |= txrx_agc_fc;
 409 +       rt2800_rfcsr_write_bank(rt2x00dev, 7, 7, rfcsr);
 410 +
 411 +       rt2800_rfcsr_read_bank(rt2x00dev, 5, 58, &rfcsr);
 412 +       rfcsr &= (~0x3F);
 413 +       rfcsr |= txrx_agc_fc;
 414 +       rt2800_rfcsr_write_bank(rt2x00dev, 5, 58, rfcsr);
 415 +       rt2800_rfcsr_read_bank(rt2x00dev, 5, 59, &rfcsr);
 416 +       rfcsr &= (~0x3F);
 417 +       rfcsr |= txrx_agc_fc;
 418 +       rt2800_rfcsr_write_bank(rt2x00dev, 5, 59, rfcsr);
 419 +       rt2800_rfcsr_read_bank(rt2x00dev, 7, 58, &rfcsr);
 420 +       rfcsr &= (~0x3F);
 421 +       rfcsr |= txrx_agc_fc;
 422 +       rt2800_rfcsr_write_bank(rt2x00dev, 7, 58, rfcsr);
 423 +       rt2800_rfcsr_read_bank(rt2x00dev, 7, 59, &rfcsr);
 424 +       rfcsr &= (~0x3F);
 425 +       rfcsr |= txrx_agc_fc;
 426 +       rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr);
 427 +
 428 +       rt2800_register_read(rt2x00dev, TX_ALG_CFG_0, &reg);
 429 +       reg = reg & (~0x3F3F);
 430 +       reg |= info->default_power1;
 431 +       reg |= (info->default_power2 << 8);
 432 +       reg |= (0x2F << 16);
 433 +       reg |= (0x2F << 24);
 434 +
 435 +       rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom);
 436 +       if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_INTERNAL_TX_ALC)) {
 437 +               /* init base power by e2p target power */
 438 +               rt2800_eeprom_read(rt2x00dev, 0xD0, &target_power);
 439 +               target_power &= 0x3F;
 440 +               reg = reg & (~0x3F3F);
 441 +               reg |= target_power;
 442 +               reg |= (target_power << 8);
 443 +       }
 444 +       rt2800_register_write(rt2x00dev, TX_ALG_CFG_0, reg);
 445 +
 446 +       rt2800_register_read(rt2x00dev, TX_ALG_CFG_1, &reg);
 447 +       reg = reg & (~0x3F);
 448 +       rt2800_register_write(rt2x00dev, TX_ALG_CFG_1, reg);
 449 +
 450 +       /*if (bScan == FALSE)*/
 451 +       /* Save MAC SYS CTRL registers */
 452 +       rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &mac_sys_ctrl);
 453 +       /* Disable Tx/Rx */
 454 +       rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
 455 +       /* Check MAC Tx/Rx idle */
 456 +       for (i = 0; i < 10000; i++) {
 457 +               rt2800_register_read(rt2x00dev, MAC_STATUS_CFG, &mac_status);
 458 +               if (mac_status & 0x3)
 459 +                       udelay(50);
 460 +               else
 461 +                       break;
 462 +       }
 463 +
 464 +       if (i == 10000)
 465 +               rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n");
 466 +
 467 +       if (rf->channel > 10) {
 468 +               rt2800_bbp_read(rt2x00dev, 30, &bbp);
 469 +               bbp = 0x40;
 470 +               rt2800_bbp_write(rt2x00dev, 30, bbp);
 471 +               rt2800_rfcsr_write(rt2x00dev, 39, 0);
 472 +               if (rt2x00_has_cap_external_lna_bg(rt2x00dev))
 473 +                       rt2800_rfcsr_write(rt2x00dev, 42, 0xfb);
 474 +               else
 475 +                       rt2800_rfcsr_write(rt2x00dev, 42, 0x7b);
 476 +       } else {
 477 +               rt2800_bbp_read(rt2x00dev, 30, &bbp);
 478 +               bbp = 0x1f;
 479 +               rt2800_bbp_write(rt2x00dev, 30, bbp);
 480 +               rt2800_rfcsr_write(rt2x00dev, 39, 0x80);
 481 +               if (rt2x00_has_cap_external_lna_bg(rt2x00dev))
 482 +                       rt2800_rfcsr_write(rt2x00dev, 42, 0xdb);
 483 +               else
 484 +                       rt2800_rfcsr_write(rt2x00dev, 42, 0x5b);
 485 +       }
 486 +
 487 +       rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, mac_sys_ctrl);
 488 +
 489 +       rt2800_rfcsr_write(rt2x00dev, 5, 0x40);
 490 +       rt2800_rfcsr_write(rt2x00dev, 4, 0x0C);
 491 +
 492 +       /* vcocal_en (initiate VCO calibration (reset after completion)) */
 493 +       rt2800_rfcsr_read(rt2x00dev, 4, &rfcsr);
 494 +       rfcsr = ((rfcsr & ~0x80) | 0x80);
 495 +       rt2800_rfcsr_write(rt2x00dev, 4, rfcsr);
 496 +       mdelay(2);
 497 +
 498 +       rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
 499 +
 500 +       if (rt2x00dev->default_ant.tx_chain_num == 1) {
 501 +               rt2800_bbp_write(rt2x00dev, 91, 0x07);
 502 +               rt2800_bbp_write(rt2x00dev, 95, 0x1A);
 503 +               rt2800_bbp_write(rt2x00dev, 195, 128);
 504 +               rt2800_bbp_write(rt2x00dev, 196, 0xA0);
 505 +               rt2800_bbp_write(rt2x00dev, 195, 170);
 506 +               rt2800_bbp_write(rt2x00dev, 196, 0x12);
 507 +               rt2800_bbp_write(rt2x00dev, 195, 171);
 508 +               rt2800_bbp_write(rt2x00dev, 196, 0x10);
 509 +       } else {
 510 +               rt2800_bbp_write(rt2x00dev, 91, 0x06);
 511 +               rt2800_bbp_write(rt2x00dev, 95, 0x9A);
 512 +               rt2800_bbp_write(rt2x00dev, 195, 128);
 513 +               rt2800_bbp_write(rt2x00dev, 196, 0xE0);
 514 +               rt2800_bbp_write(rt2x00dev, 195, 170);
 515 +               rt2800_bbp_write(rt2x00dev, 196, 0x30);
 516 +               rt2800_bbp_write(rt2x00dev, 195, 171);
 517 +               rt2800_bbp_write(rt2x00dev, 196, 0x30);
 518 +       }
 519 +
 520 +       /* On 11A, We should delay and wait RF/BBP to be stable*/
 521 +       /* and the appropriate time should be 1000 micro seconds */
 522 +       /* 2005/06/05 - On 11G, We also need this delay time.
 523 +        * Otherwise it's difficult to pass the WHQL.*/
 524 +       udelay(1000);
 525 +}
 526 +
 527 +
 528  static void rt2800_bbp_write_with_rx_chain(struct rt2x00_dev *rt2x00dev,
 529                                            const unsigned int word,
 530                                            const u8 value)
 531 @@ -3414,7 +3798,7 @@ static void rt2800_config_channel(struct
 532                                   struct channel_info *info)
 533  {
 534         u32 reg;
 535 -       unsigned int tx_pin;
 536 +       u32 tx_pin;
 537         u8 bbp, rfcsr;
 538
 539         info->default_power1 = rt2800_txpower_to_dev(rt2x00dev, rf->channel,
 540 @@ -3468,6 +3852,9 @@ static void rt2800_config_channel(struct
 541         case RF5592:
 542                 rt2800_config_channel_rf55xx(rt2x00dev, conf, rf, info);
 543                 break;
 544 +       case RF7620:
 545 +               rt2800_config_channel_rf7620(rt2x00dev, conf, rf, info);
 546 +               break;
 547         default:
 548                 rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info);
 549         }
 550 @@ -3574,7 +3961,7 @@ static void rt2800_config_channel(struct
 551                 else if (rt2x00_rt(rt2x00dev, RT3593) ||
 552                          rt2x00_rt(rt2x00dev, RT3883))
 553                         rt2800_bbp_write(rt2x00dev, 82, 0x82);
 554 -               else
 555 +               else if (rt2x00dev->chip.rf != RF7620)
 556                         rt2800_bbp_write(rt2x00dev, 82, 0xf2);
 557
 558                 if (rt2x00_rt(rt2x00dev, RT3593) ||
 559 @@ -3596,7 +3983,7 @@ static void rt2800_config_channel(struct
 560         if (rt2x00_rt(rt2x00dev, RT3572))
 561                 rt2800_rfcsr_write(rt2x00dev, 8, 0);
 562
 563 -       tx_pin = 0;
 564 +       rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin);
 565
 566         switch (rt2x00dev->default_ant.tx_chain_num) {
 567         case 3:
 568 @@ -3645,6 +4032,7 @@ static void rt2800_config_channel(struct
 569
 570         rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1);
 571         rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1);
 572 +       rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFRX_EN, 1); /* mt7620 */
 573
 574         rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
 575
 576 @@ -4662,6 +5050,14 @@ void rt2800_vco_calibration(struct rt2x0
 577                 rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
 578                 rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
 579                 break;
 580 +       case RF7620:
 581 +               rt2800_rfcsr_read(rt2x00dev, 4, &rfcsr);
 582 +               /* vcocal_en (initiate VCO calibration (reset after completion))
 583 +                * It should be at the end of RF configuration. */
 584 +               rfcsr = ((rfcsr & ~0x80) | 0x80);
 585 +               rt2800_rfcsr_write(rt2x00dev, 4, rfcsr);
 586 +               mdelay(1);
 587 +               break;
 588         default:
 589                 WARN_ONCE(1, "Not supported RF chipet %x for VCO recalibration",
 590                           rt2x00dev->chip.rf);
 591 @@ -5037,6 +5433,24 @@ static int rt2800_init_registers(struct
 592                 rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00040000);
 593                 rt2800_register_write(rt2x00dev, TX_TXBF_CFG_0, 0x8000fc21);
 594                 rt2800_register_write(rt2x00dev, TX_TXBF_CFG_3, 0x00009c40);
 595 +       } else if (rt2x00_rf(rt2x00dev, RF7620)) {
 596 +               rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401);
 597 +               rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000);
 598 +               rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
 599 +               rt2800_register_write(rt2x00dev, MIMO_PS_CFG, 0x00000002);
 600 +               rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x00150F0F);
 601 +               rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x06060606);
 602 +               rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0);
 603 +               rt2800_register_write(rt2x00dev, TX1_BB_GAIN_ATTEN, 0x0);
 604 +               rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, 0x6C6C666C);
 605 +               rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, 0x6C6C666C);
 606 +               rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT,
 607 +                                     0x3630363A);
 608 +               rt2800_register_write(rt2x00dev, TX1_RF_GAIN_CORRECT,
 609 +                                     0x3630363A);
 610 +               rt2800_register_read(rt2x00dev, TX_ALG_CFG_1, &reg);
 611 +               reg = reg & (~0x80000000);
 612 +               rt2800_register_write(rt2x00dev, TX_ALG_CFG_1, reg);
 613         } else if (rt2x00_rt(rt2x00dev, RT5390) ||
 614                    rt2x00_rt(rt2x00dev, RT5392)) {
 615                 rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
 616 @@ -6075,6 +6489,225 @@ static void rt2800_init_bbp_5592(struct
 617                 rt2800_bbp_write(rt2x00dev, 103, 0xc0);
 618  }
 619
 620 +static void rt2800_bbp_glrt_write(struct rt2x00_dev *rt2x00dev,
 621 +                                 const u8 reg, const u8 value)
 622 +{
 623 +       rt2800_bbp_write(rt2x00dev, 195, reg);
 624 +       rt2800_bbp_write(rt2x00dev, 196, value);
 625 +}
 626 +
 627 +static void rt2800_bbp_dcoc_write(struct rt2x00_dev *rt2x00dev,
 628 +                                 const u8 reg, const u8 value)
 629 +{
 630 +       rt2800_bbp_write(rt2x00dev, 158, reg);
 631 +       rt2800_bbp_write(rt2x00dev, 159, value);
 632 +}
 633 +
 634 +static void rt2800_init_bbp_7620(struct rt2x00_dev *rt2x00dev)
 635 +{
 636 +       u8 bbp;
 637 +
 638 +       /* Apply Maximum Likelihood Detection (MLD) for 2 stream case */
 639 +       rt2800_bbp_read(rt2x00dev, 105, &bbp);
 640 +       rt2x00_set_field8(&bbp, BBP105_MLD,
 641 +                         rt2x00dev->default_ant.rx_chain_num == 2);
 642 +       rt2800_bbp_write(rt2x00dev, 105, bbp);
 643 +
 644 +       /* Avoid data loss and CRC errors */
 645 +       /* MAC interface control (MAC_IF_80M, 1: 80 MHz) */
 646 +       rt2800_bbp4_mac_if_ctrl(rt2x00dev);
 647 +
 648 +       /* Fix I/Q swap issue */
 649 +       rt2800_bbp_read(rt2x00dev, 1, &bbp);
 650 +       bbp |= 0x04;
 651 +       rt2800_bbp_write(rt2x00dev, 1, bbp);
 652 +
 653 +       /* BBP for G band */
 654 +       rt2800_bbp_write(rt2x00dev, 3, 0x08);
 655 +       rt2800_bbp_write(rt2x00dev, 4, 0x00); /* rt2800_bbp4_mac_if_ctrl? */
 656 +       rt2800_bbp_write(rt2x00dev, 6, 0x08);
 657 +       rt2800_bbp_write(rt2x00dev, 14, 0x09);
 658 +       rt2800_bbp_write(rt2x00dev, 15, 0xFF);
 659 +       rt2800_bbp_write(rt2x00dev, 16, 0x01);
 660 +       rt2800_bbp_write(rt2x00dev, 20, 0x06);
 661 +       rt2800_bbp_write(rt2x00dev, 21, 0x00);
 662 +       rt2800_bbp_write(rt2x00dev, 22, 0x00);
 663 +       rt2800_bbp_write(rt2x00dev, 27, 0x00);
 664 +       rt2800_bbp_write(rt2x00dev, 28, 0x00);
 665 +       rt2800_bbp_write(rt2x00dev, 30, 0x00);
 666 +       rt2800_bbp_write(rt2x00dev, 31, 0x48);
 667 +       rt2800_bbp_write(rt2x00dev, 47, 0x40);
 668 +       rt2800_bbp_write(rt2x00dev, 62, 0x00);
 669 +       rt2800_bbp_write(rt2x00dev, 63, 0x00);
 670 +       rt2800_bbp_write(rt2x00dev, 64, 0x00);
 671 +       rt2800_bbp_write(rt2x00dev, 65, 0x2C);
 672 +       rt2800_bbp_write(rt2x00dev, 66, 0x1C);
 673 +       rt2800_bbp_write(rt2x00dev, 67, 0x20);
 674 +       rt2800_bbp_write(rt2x00dev, 68, 0xDD);
 675 +       rt2800_bbp_write(rt2x00dev, 69, 0x10);
 676 +       rt2800_bbp_write(rt2x00dev, 70, 0x05);
 677 +       rt2800_bbp_write(rt2x00dev, 73, 0x18);
 678 +       rt2800_bbp_write(rt2x00dev, 74, 0x0F);
 679 +       rt2800_bbp_write(rt2x00dev, 75, 0x60);
 680 +       rt2800_bbp_write(rt2x00dev, 76, 0x44);
 681 +       rt2800_bbp_write(rt2x00dev, 77, 0x59);
 682 +       rt2800_bbp_write(rt2x00dev, 78, 0x1E);
 683 +       rt2800_bbp_write(rt2x00dev, 79, 0x1C);
 684 +       rt2800_bbp_write(rt2x00dev, 80, 0x0C);
 685 +       rt2800_bbp_write(rt2x00dev, 81, 0x3A);
 686 +       rt2800_bbp_write(rt2x00dev, 82, 0xB6);
 687 +       rt2800_bbp_write(rt2x00dev, 83, 0x9A);
 688 +       rt2800_bbp_write(rt2x00dev, 84, 0x9A);
 689 +       rt2800_bbp_write(rt2x00dev, 86, 0x38);
 690 +       rt2800_bbp_write(rt2x00dev, 88, 0x90);
 691 +       rt2800_bbp_write(rt2x00dev, 91, 0x04);
 692 +       rt2800_bbp_write(rt2x00dev, 92, 0x02);
 693 +       rt2800_bbp_write(rt2x00dev, 95, 0x9A);
 694 +       rt2800_bbp_write(rt2x00dev, 96, 0x00);
 695 +       rt2800_bbp_write(rt2x00dev, 103, 0xC0);
 696 +       rt2800_bbp_write(rt2x00dev, 104, 0x92);
 697 +       /* FIXME BBP105 owerwrite */
 698 +       rt2800_bbp_write(rt2x00dev, 105, 0x3C);
 699 +       rt2800_bbp_write(rt2x00dev, 106, 0x12);
 700 +       rt2800_bbp_write(rt2x00dev, 109, 0x00);
 701 +       rt2800_bbp_write(rt2x00dev, 134, 0x10);
 702 +       rt2800_bbp_write(rt2x00dev, 135, 0xA6);
 703 +       rt2800_bbp_write(rt2x00dev, 137, 0x04);
 704 +       rt2800_bbp_write(rt2x00dev, 142, 0x30);
 705 +       rt2800_bbp_write(rt2x00dev, 143, 0xF7);
 706 +       rt2800_bbp_write(rt2x00dev, 160, 0xEC);
 707 +       rt2800_bbp_write(rt2x00dev, 161, 0xC4);
 708 +       rt2800_bbp_write(rt2x00dev, 162, 0x77);
 709 +       rt2800_bbp_write(rt2x00dev, 163, 0xF9);
 710 +       rt2800_bbp_write(rt2x00dev, 164, 0x00);
 711 +       rt2800_bbp_write(rt2x00dev, 165, 0x00);
 712 +       rt2800_bbp_write(rt2x00dev, 186, 0x00);
 713 +       rt2800_bbp_write(rt2x00dev, 187, 0x00);
 714 +       rt2800_bbp_write(rt2x00dev, 188, 0x00);
 715 +       rt2800_bbp_write(rt2x00dev, 186, 0x00);
 716 +       rt2800_bbp_write(rt2x00dev, 187, 0x01);
 717 +       rt2800_bbp_write(rt2x00dev, 188, 0x00);
 718 +       rt2800_bbp_write(rt2x00dev, 189, 0x00);
 719 +
 720 +       rt2800_bbp_write(rt2x00dev, 91, 0x06);
 721 +       rt2800_bbp_write(rt2x00dev, 92, 0x04);
 722 +       rt2800_bbp_write(rt2x00dev, 93, 0x54);
 723 +       rt2800_bbp_write(rt2x00dev, 99, 0x50);
 724 +       rt2800_bbp_write(rt2x00dev, 148, 0x84);
 725 +       rt2800_bbp_write(rt2x00dev, 167, 0x80);
 726 +       rt2800_bbp_write(rt2x00dev, 178, 0xFF);
 727 +       rt2800_bbp_write(rt2x00dev, 106, 0x13);
 728 +
 729 +       /* BBP for G band GLRT function (BBP_128 ~ BBP_221) */
 730 +       rt2800_bbp_glrt_write(rt2x00dev, 0, 0x00);
 731 +       rt2800_bbp_glrt_write(rt2x00dev, 1, 0x14); /* ? see above */
 732 +       rt2800_bbp_glrt_write(rt2x00dev, 2, 0x20);
 733 +       rt2800_bbp_glrt_write(rt2x00dev, 3, 0x0A);
 734 +       rt2800_bbp_glrt_write(rt2x00dev, 10, 0x16);
 735 +       rt2800_bbp_glrt_write(rt2x00dev, 11, 0x06);
 736 +       rt2800_bbp_glrt_write(rt2x00dev, 12, 0x02);
 737 +       rt2800_bbp_glrt_write(rt2x00dev, 13, 0x07);
 738 +       rt2800_bbp_glrt_write(rt2x00dev, 14, 0x05);
 739 +       rt2800_bbp_glrt_write(rt2x00dev, 15, 0x09);
 740 +       rt2800_bbp_glrt_write(rt2x00dev, 16, 0x20);
 741 +       rt2800_bbp_glrt_write(rt2x00dev, 17, 0x08);
 742 +       rt2800_bbp_glrt_write(rt2x00dev, 18, 0x4A);
 743 +       rt2800_bbp_glrt_write(rt2x00dev, 19, 0x00);
 744 +       rt2800_bbp_glrt_write(rt2x00dev, 20, 0x00);
 745 +       rt2800_bbp_glrt_write(rt2x00dev, 128, 0xE0);
 746 +       rt2800_bbp_glrt_write(rt2x00dev, 129, 0x1F);
 747 +       rt2800_bbp_glrt_write(rt2x00dev, 130, 0x4F);
 748 +       rt2800_bbp_glrt_write(rt2x00dev, 131, 0x32);
 749 +       rt2800_bbp_glrt_write(rt2x00dev, 132, 0x08);
 750 +       rt2800_bbp_glrt_write(rt2x00dev, 133, 0x28);
 751 +       rt2800_bbp_glrt_write(rt2x00dev, 134, 0x19);
 752 +       rt2800_bbp_glrt_write(rt2x00dev, 135, 0x0A);
 753 +       rt2800_bbp_glrt_write(rt2x00dev, 138, 0x16);
 754 +       rt2800_bbp_glrt_write(rt2x00dev, 139, 0x10);
 755 +       rt2800_bbp_glrt_write(rt2x00dev, 140, 0x10);
 756 +       rt2800_bbp_glrt_write(rt2x00dev, 141, 0x1A);
 757 +       rt2800_bbp_glrt_write(rt2x00dev, 142, 0x36);
 758 +       rt2800_bbp_glrt_write(rt2x00dev, 143, 0x2C);
 759 +       rt2800_bbp_glrt_write(rt2x00dev, 144, 0x26);
 760 +       rt2800_bbp_glrt_write(rt2x00dev, 145, 0x24);
 761 +       rt2800_bbp_glrt_write(rt2x00dev, 146, 0x42);
 762 +       rt2800_bbp_glrt_write(rt2x00dev, 147, 0x40);
 763 +       rt2800_bbp_glrt_write(rt2x00dev, 148, 0x30);
 764 +       rt2800_bbp_glrt_write(rt2x00dev, 149, 0x29);
 765 +       rt2800_bbp_glrt_write(rt2x00dev, 150, 0x4C);
 766 +       rt2800_bbp_glrt_write(rt2x00dev, 151, 0x46);
 767 +       rt2800_bbp_glrt_write(rt2x00dev, 152, 0x3D);
 768 +       rt2800_bbp_glrt_write(rt2x00dev, 153, 0x40);
 769 +       rt2800_bbp_glrt_write(rt2x00dev, 154, 0x3E);
 770 +       rt2800_bbp_glrt_write(rt2x00dev, 155, 0x38);
 771 +       rt2800_bbp_glrt_write(rt2x00dev, 156, 0x3D);
 772 +       rt2800_bbp_glrt_write(rt2x00dev, 157, 0x2F);
 773 +       rt2800_bbp_glrt_write(rt2x00dev, 158, 0x3C);
 774 +       rt2800_bbp_glrt_write(rt2x00dev, 159, 0x34);
 775 +       rt2800_bbp_glrt_write(rt2x00dev, 160, 0x2C);
 776 +       rt2800_bbp_glrt_write(rt2x00dev, 161, 0x2F);
 777 +       rt2800_bbp_glrt_write(rt2x00dev, 162, 0x3C);
 778 +       rt2800_bbp_glrt_write(rt2x00dev, 163, 0x35);
 779 +       rt2800_bbp_glrt_write(rt2x00dev, 164, 0x2E);
 780 +       rt2800_bbp_glrt_write(rt2x00dev, 165, 0x2F);
 781 +       rt2800_bbp_glrt_write(rt2x00dev, 166, 0x49);
 782 +       rt2800_bbp_glrt_write(rt2x00dev, 167, 0x41);
 783 +       rt2800_bbp_glrt_write(rt2x00dev, 168, 0x36);
 784 +       rt2800_bbp_glrt_write(rt2x00dev, 169, 0x39);
 785 +       rt2800_bbp_glrt_write(rt2x00dev, 170, 0x30);
 786 +       rt2800_bbp_glrt_write(rt2x00dev, 171, 0x30);
 787 +       rt2800_bbp_glrt_write(rt2x00dev, 172, 0x0E);
 788 +       rt2800_bbp_glrt_write(rt2x00dev, 173, 0x0D);
 789 +       rt2800_bbp_glrt_write(rt2x00dev, 174, 0x28);
 790 +       rt2800_bbp_glrt_write(rt2x00dev, 175, 0x21);
 791 +       rt2800_bbp_glrt_write(rt2x00dev, 176, 0x1C);
 792 +       rt2800_bbp_glrt_write(rt2x00dev, 177, 0x16);
 793 +       rt2800_bbp_glrt_write(rt2x00dev, 178, 0x50);
 794 +       rt2800_bbp_glrt_write(rt2x00dev, 179, 0x4A);
 795 +       rt2800_bbp_glrt_write(rt2x00dev, 180, 0x43);
 796 +       rt2800_bbp_glrt_write(rt2x00dev, 181, 0x50);
 797 +       rt2800_bbp_glrt_write(rt2x00dev, 182, 0x10);
 798 +       rt2800_bbp_glrt_write(rt2x00dev, 183, 0x10);
 799 +       rt2800_bbp_glrt_write(rt2x00dev, 184, 0x10);
 800 +       rt2800_bbp_glrt_write(rt2x00dev, 185, 0x10);
 801 +       rt2800_bbp_glrt_write(rt2x00dev, 200, 0x7D);
 802 +       rt2800_bbp_glrt_write(rt2x00dev, 201, 0x14);
 803 +       rt2800_bbp_glrt_write(rt2x00dev, 202, 0x32);
 804 +       rt2800_bbp_glrt_write(rt2x00dev, 203, 0x2C);
 805 +       rt2800_bbp_glrt_write(rt2x00dev, 204, 0x36);
 806 +       rt2800_bbp_glrt_write(rt2x00dev, 205, 0x4C);
 807 +       rt2800_bbp_glrt_write(rt2x00dev, 206, 0x43);
 808 +       rt2800_bbp_glrt_write(rt2x00dev, 207, 0x2C);
 809 +       rt2800_bbp_glrt_write(rt2x00dev, 208, 0x2E);
 810 +       rt2800_bbp_glrt_write(rt2x00dev, 209, 0x36);
 811 +       rt2800_bbp_glrt_write(rt2x00dev, 210, 0x30);
 812 +       rt2800_bbp_glrt_write(rt2x00dev, 211, 0x6E);
 813 +
 814 +       /* BBP for G band DCOC function */
 815 +       rt2800_bbp_dcoc_write(rt2x00dev, 140, 0x0C);
 816 +       rt2800_bbp_dcoc_write(rt2x00dev, 141, 0x00);
 817 +       rt2800_bbp_dcoc_write(rt2x00dev, 142, 0x10);
 818 +       rt2800_bbp_dcoc_write(rt2x00dev, 143, 0x10);
 819 +       rt2800_bbp_dcoc_write(rt2x00dev, 144, 0x10);
 820 +       rt2800_bbp_dcoc_write(rt2x00dev, 145, 0x10);
 821 +       rt2800_bbp_dcoc_write(rt2x00dev, 146, 0x08);
 822 +       rt2800_bbp_dcoc_write(rt2x00dev, 147, 0x40);
 823 +       rt2800_bbp_dcoc_write(rt2x00dev, 148, 0x04);
 824 +       rt2800_bbp_dcoc_write(rt2x00dev, 149, 0x04);
 825 +       rt2800_bbp_dcoc_write(rt2x00dev, 150, 0x08);
 826 +       rt2800_bbp_dcoc_write(rt2x00dev, 151, 0x08);
 827 +       rt2800_bbp_dcoc_write(rt2x00dev, 152, 0x03);
 828 +       rt2800_bbp_dcoc_write(rt2x00dev, 153, 0x03);
 829 +       rt2800_bbp_dcoc_write(rt2x00dev, 154, 0x03);
 830 +       rt2800_bbp_dcoc_write(rt2x00dev, 155, 0x02);
 831 +       rt2800_bbp_dcoc_write(rt2x00dev, 156, 0x40);
 832 +       rt2800_bbp_dcoc_write(rt2x00dev, 157, 0x40);
 833 +       rt2800_bbp_dcoc_write(rt2x00dev, 158, 0x64);
 834 +       rt2800_bbp_dcoc_write(rt2x00dev, 159, 0x64);
 835 +
 836 +       rt2800_bbp4_mac_if_ctrl(rt2x00dev);
 837 +}
 838 +
 839  static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 840  {
 841         unsigned int i;
 842 @@ -6117,7 +6750,10 @@ static void rt2800_init_bbp(struct rt2x0
 843                 return;
 844         case RT5390:
 845         case RT5392:
 846 -               rt2800_init_bbp_53xx(rt2x00dev);
 847 +               if (rt2x00dev->chip.rf == RF7620)
 848 +                       rt2800_init_bbp_7620(rt2x00dev);
 849 +               else
 850 +                       rt2800_init_bbp_53xx(rt2x00dev);
 851                 break;
 852         case RT5592:
 853                 rt2800_init_bbp_5592(rt2x00dev);
 854 @@ -7331,6 +7967,295 @@ static void rt2800_init_rfcsr_5592(struc
 855         rt2800_led_open_drain_enable(rt2x00dev);
 856  }
 857
 858 +static void rt2800_init_rfcsr_7620(struct rt2x00_dev *rt2x00dev)
 859 +{
 860 +       u8 rfvalue;
 861 +       u16 freq;
 862 +
 863 +       /* Initialize RF central register to default value */
 864 +       rt2800_rfcsr_write(rt2x00dev, 0, 0x02);
 865 +       rt2800_rfcsr_write(rt2x00dev, 1, 0x03);
 866 +       rt2800_rfcsr_write(rt2x00dev, 2, 0x33);
 867 +       rt2800_rfcsr_write(rt2x00dev, 3, 0xFF);
 868 +       rt2800_rfcsr_write(rt2x00dev, 4, 0x0C);
 869 +       rt2800_rfcsr_write(rt2x00dev, 5, 0x40); /* Read only */
 870 +       rt2800_rfcsr_write(rt2x00dev, 6, 0x00);
 871 +       rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
 872 +       rt2800_rfcsr_write(rt2x00dev, 8, 0x00);
 873 +       rt2800_rfcsr_write(rt2x00dev, 9, 0x00);
 874 +       rt2800_rfcsr_write(rt2x00dev, 10, 0x00);
 875 +       rt2800_rfcsr_write(rt2x00dev, 11, 0x00);
 876 +       /* rt2800_rfcsr_write(rt2x00dev, 12, 0x43); *//* EEPROM */
 877 +       rt2800_rfcsr_write(rt2x00dev, 13, 0x00);
 878 +       rt2800_rfcsr_write(rt2x00dev, 14, 0x40);
 879 +       rt2800_rfcsr_write(rt2x00dev, 15, 0x22);
 880 +       rt2800_rfcsr_write(rt2x00dev, 16, 0x4C);
 881 +       rt2800_rfcsr_write(rt2x00dev, 17, 0x00);
 882 +       rt2800_rfcsr_write(rt2x00dev, 18, 0x00);
 883 +       rt2800_rfcsr_write(rt2x00dev, 19, 0x00);
 884 +       rt2800_rfcsr_write(rt2x00dev, 20, 0xA0);
 885 +       rt2800_rfcsr_write(rt2x00dev, 21, 0x12);
 886 +       rt2800_rfcsr_write(rt2x00dev, 22, 0x07);
 887 +       rt2800_rfcsr_write(rt2x00dev, 23, 0x13);
 888 +       rt2800_rfcsr_write(rt2x00dev, 24, 0xFE);
 889 +       rt2800_rfcsr_write(rt2x00dev, 25, 0x24);
 890 +       rt2800_rfcsr_write(rt2x00dev, 26, 0x7A);
 891 +       rt2800_rfcsr_write(rt2x00dev, 27, 0x00);
 892 +       rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
 893 +       rt2800_rfcsr_write(rt2x00dev, 29, 0x05);
 894 +       rt2800_rfcsr_write(rt2x00dev, 30, 0x00);
 895 +       rt2800_rfcsr_write(rt2x00dev, 31, 0x00);
 896 +       rt2800_rfcsr_write(rt2x00dev, 32, 0x00);
 897 +       rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
 898 +       rt2800_rfcsr_write(rt2x00dev, 34, 0x00);
 899 +       rt2800_rfcsr_write(rt2x00dev, 35, 0x00);
 900 +       rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
 901 +       rt2800_rfcsr_write(rt2x00dev, 37, 0x00);
 902 +       rt2800_rfcsr_write(rt2x00dev, 38, 0x00);
 903 +       rt2800_rfcsr_write(rt2x00dev, 39, 0x00);
 904 +       rt2800_rfcsr_write(rt2x00dev, 40, 0x00);
 905 +       rt2800_rfcsr_write(rt2x00dev, 41, 0xD0);
 906 +       rt2800_rfcsr_write(rt2x00dev, 42, 0x5B);
 907 +       rt2800_rfcsr_write(rt2x00dev, 43, 0x00);
 908 +
 909 +       rt2800_rfcsr_write(rt2x00dev, 11, 0x21);
 910 +       if (rt2800_clk_is_20mhz(rt2x00dev))
 911 +               rt2800_rfcsr_write(rt2x00dev, 13, 0x03);
 912 +       else
 913 +               rt2800_rfcsr_write(rt2x00dev, 13, 0x00);
 914 +       rt2800_rfcsr_write(rt2x00dev, 14, 0x7C);
 915 +       rt2800_rfcsr_write(rt2x00dev, 16, 0x80);
 916 +       rt2800_rfcsr_write(rt2x00dev, 17, 0x99);
 917 +       rt2800_rfcsr_write(rt2x00dev, 18, 0x99);
 918 +       rt2800_rfcsr_write(rt2x00dev, 19, 0x09);
 919 +       rt2800_rfcsr_write(rt2x00dev, 20, 0x50);
 920 +       rt2800_rfcsr_write(rt2x00dev, 21, 0xB0);
 921 +       rt2800_rfcsr_write(rt2x00dev, 22, 0x00);
 922 +       rt2800_rfcsr_write(rt2x00dev, 23, 0x06);
 923 +       rt2800_rfcsr_write(rt2x00dev, 24, 0x00);
 924 +       rt2800_rfcsr_write(rt2x00dev, 25, 0x00);
 925 +       rt2800_rfcsr_write(rt2x00dev, 26, 0x5D);
 926 +       rt2800_rfcsr_write(rt2x00dev, 27, 0x00);
 927 +       rt2800_rfcsr_write(rt2x00dev, 28, 0x61);
 928 +       rt2800_rfcsr_write(rt2x00dev, 29, 0xB5);
 929 +       rt2800_rfcsr_write(rt2x00dev, 43, 0x02);
 930 +
 931 +       rt2800_rfcsr_write(rt2x00dev, 28, 0x62);
 932 +       rt2800_rfcsr_write(rt2x00dev, 29, 0xAD);
 933 +       rt2800_rfcsr_write(rt2x00dev, 39, 0x80);
 934 +       /* RTMP_TEMPERATURE_CALIBRATION */
 935 +       /* rt2800_rfcsr_write(rt2x00dev, 34, 0x23); */
 936 +       /* rt2800_rfcsr_write(rt2x00dev, 35, 0x01); */
 937 +
 938 +       /* use rt2800_adjust_freq_offset ? */
 939 +       rt2800_eeprom_read(rt2x00dev, EEPROM_FREQ, &freq);
 940 +       rfvalue = freq & 0xff;
 941 +       rt2800_rfcsr_write(rt2x00dev, 12, rfvalue);
 942 +
 943 +       /* Initialize RF channel register to default value */
 944 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x03);
 945 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 1, 0x00);
 946 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 2, 0x00);
 947 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 3, 0x00);
 948 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 4, 0x00);
 949 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 5, 0x08);
 950 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 6, 0x00);
 951 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 7, 0x51);
 952 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 8, 0x53);
 953 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x16);
 954 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x61);
 955 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53);
 956 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 12, 0x22);
 957 +       /* rt2800_rfcsr_write_chanreg(rt2x00dev, 13, 0x3D); */ /* fails */
 958 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06);
 959 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 15, 0x13);
 960 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 16, 0x22);
 961 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x27);
 962 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 18, 0x02);
 963 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA7);
 964 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 20, 0x01);
 965 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 21, 0x52);
 966 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 22, 0x80);
 967 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 23, 0xB3);
 968 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 24, 0x00);
 969 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 25, 0x00);
 970 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 26, 0x00);
 971 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 27, 0x00);
 972 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x5C);
 973 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 29, 0x6B);
 974 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 30, 0x6B);
 975 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 31, 0x31);
 976 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 32, 0x5D);
 977 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 33, 0x00);
 978 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 34, 0xE6);
 979 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 35, 0x55);
 980 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 36, 0x00);
 981 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 37, 0xBB);
 982 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 38, 0xB3);
 983 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 39, 0xB3);
 984 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 40, 0x03);
 985 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 41, 0x00);
 986 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 42, 0x00);
 987 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xB3);
 988 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xD3);
 989 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xD5);
 990 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x07);
 991 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x68);
 992 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xEF);
 993 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1C);
 994 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x07);
 995 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xA8);
 996 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0x85);
 997 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x10);
 998 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x07);
 999 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6A);
1000 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0x85);
1001 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x10);
1002 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 62, 0x1C);
1003 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 63, 0x00);
1004 +
1005 +       rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0xC5);
1006 +
1007 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x47);
1008 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x71);
1009 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x33);
1010 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x0E);
1011 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x23);
1012 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA4);
1013 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 20, 0x02);
1014 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 21, 0x12);
1015 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x1C);
1016 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 29, 0xEB);
1017 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 32, 0x7D);
1018 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 34, 0xD6);
1019 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 36, 0x08);
1020 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 38, 0xB4);
1021 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3);
1022 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xB3);
1023 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xD5);
1024 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27);
1025 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x69);
1026 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFF);
1027 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x20);
1028 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66);
1029 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xFF);
1030 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x1C);
1031 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x20);
1032 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B);
1033 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xF7);
1034 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x09);
1035 +
1036 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x51);
1037 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06);
1038 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA7);
1039 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x2C);
1040 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64);
1041 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 8, 0x51);
1042 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x36);
1043 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53);
1044 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16);
1045 +
1046 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x6C);
1047 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFC);
1048 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1F);
1049 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27);
1050 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66);
1051 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B);
1052 +
1053 +       /* Initialize RF channel register for DRQFN */
1054 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3);
1055 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xE3);
1056 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xE5);
1057 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x28);
1058 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x68);
1059 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xF7);
1060 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x02);
1061 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xC7);
1062 +
1063 +       /* reduce power consumption */
1064 +/*     rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x53);
1065 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x53);
1066 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x53);
1067 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x64);
1068 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0x4F);
1069 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x02);
1070 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64);
1071 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0x4F);
1072 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x02);
1073 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27);
1074 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x64);
1075 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0x4F);
1076 +       rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x02);
1077 +*/
1078 +       /* Initialize RF DC calibration register to default value */
1079 +       rt2800_rfcsr_write_dccal(rt2x00dev, 0, 0x47);
1080 +       rt2800_rfcsr_write_dccal(rt2x00dev, 1, 0x00);
1081 +       rt2800_rfcsr_write_dccal(rt2x00dev, 2, 0x00);
1082 +       rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x00);
1083 +       rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x00);
1084 +       rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00);
1085 +       rt2800_rfcsr_write_dccal(rt2x00dev, 6, 0x10);
1086 +       rt2800_rfcsr_write_dccal(rt2x00dev, 7, 0x10);
1087 +       rt2800_rfcsr_write_dccal(rt2x00dev, 8, 0x04);
1088 +       rt2800_rfcsr_write_dccal(rt2x00dev, 9, 0x00);
1089 +       rt2800_rfcsr_write_dccal(rt2x00dev, 10, 0x07);
1090 +       rt2800_rfcsr_write_dccal(rt2x00dev, 11, 0x01);
1091 +       rt2800_rfcsr_write_dccal(rt2x00dev, 12, 0x07);
1092 +       rt2800_rfcsr_write_dccal(rt2x00dev, 13, 0x07);
1093 +       rt2800_rfcsr_write_dccal(rt2x00dev, 14, 0x07);
1094 +       rt2800_rfcsr_write_dccal(rt2x00dev, 15, 0x20);
1095 +       rt2800_rfcsr_write_dccal(rt2x00dev, 16, 0x22);
1096 +       rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x00);
1097 +       rt2800_rfcsr_write_dccal(rt2x00dev, 18, 0x00);
1098 +       rt2800_rfcsr_write_dccal(rt2x00dev, 19, 0x00);
1099 +       rt2800_rfcsr_write_dccal(rt2x00dev, 20, 0x00);
1100 +       rt2800_rfcsr_write_dccal(rt2x00dev, 21, 0xF1);
1101 +       rt2800_rfcsr_write_dccal(rt2x00dev, 22, 0x11);
1102 +       rt2800_rfcsr_write_dccal(rt2x00dev, 23, 0x02);
1103 +       rt2800_rfcsr_write_dccal(rt2x00dev, 24, 0x41);
1104 +       rt2800_rfcsr_write_dccal(rt2x00dev, 25, 0x20);
1105 +       rt2800_rfcsr_write_dccal(rt2x00dev, 26, 0x00);
1106 +       rt2800_rfcsr_write_dccal(rt2x00dev, 27, 0xD7);
1107 +       rt2800_rfcsr_write_dccal(rt2x00dev, 28, 0xA2);
1108 +       rt2800_rfcsr_write_dccal(rt2x00dev, 29, 0x20);
1109 +       rt2800_rfcsr_write_dccal(rt2x00dev, 30, 0x49);
1110 +       rt2800_rfcsr_write_dccal(rt2x00dev, 31, 0x20);
1111 +       rt2800_rfcsr_write_dccal(rt2x00dev, 32, 0x04);
1112 +       rt2800_rfcsr_write_dccal(rt2x00dev, 33, 0xF1);
1113 +       rt2800_rfcsr_write_dccal(rt2x00dev, 34, 0xA1);
1114 +       rt2800_rfcsr_write_dccal(rt2x00dev, 35, 0x01);
1115 +       rt2800_rfcsr_write_dccal(rt2x00dev, 41, 0x00);
1116 +       rt2800_rfcsr_write_dccal(rt2x00dev, 42, 0x00);
1117 +       rt2800_rfcsr_write_dccal(rt2x00dev, 43, 0x00);
1118 +       rt2800_rfcsr_write_dccal(rt2x00dev, 44, 0x00);
1119 +       rt2800_rfcsr_write_dccal(rt2x00dev, 45, 0x00);
1120 +       rt2800_rfcsr_write_dccal(rt2x00dev, 46, 0x00);
1121 +       rt2800_rfcsr_write_dccal(rt2x00dev, 47, 0x3E);
1122 +       rt2800_rfcsr_write_dccal(rt2x00dev, 48, 0x3D);
1123 +       rt2800_rfcsr_write_dccal(rt2x00dev, 49, 0x3E);
1124 +       rt2800_rfcsr_write_dccal(rt2x00dev, 50, 0x3D);
1125 +       rt2800_rfcsr_write_dccal(rt2x00dev, 51, 0x3E);
1126 +       rt2800_rfcsr_write_dccal(rt2x00dev, 52, 0x3D);
1127 +       rt2800_rfcsr_write_dccal(rt2x00dev, 53, 0x00);
1128 +       rt2800_rfcsr_write_dccal(rt2x00dev, 54, 0x00);
1129 +       rt2800_rfcsr_write_dccal(rt2x00dev, 55, 0x00);
1130 +       rt2800_rfcsr_write_dccal(rt2x00dev, 56, 0x00);
1131 +       rt2800_rfcsr_write_dccal(rt2x00dev, 57, 0x00);
1132 +       rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x10);
1133 +       rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x10);
1134 +       rt2800_rfcsr_write_dccal(rt2x00dev, 60, 0x0A);
1135 +       rt2800_rfcsr_write_dccal(rt2x00dev, 61, 0x00);
1136 +       rt2800_rfcsr_write_dccal(rt2x00dev, 62, 0x00);
1137 +       rt2800_rfcsr_write_dccal(rt2x00dev, 63, 0x00);
1138 +
1139 +       rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x08);
1140 +       rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x04);
1141 +       rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x20);
1142 +
1143 +       rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00);
1144 +       rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C);
1145 +}
1146 +
1147  static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
1148  {
1149         if (rt2800_is_305x_soc(rt2x00dev)) {
1150 @@ -7366,7 +8291,10 @@ static void rt2800_init_rfcsr(struct rt2
1151                 rt2800_init_rfcsr_5350(rt2x00dev);
1152                 break;
1153         case RT5390:
1154 -               rt2800_init_rfcsr_5390(rt2x00dev);
1155 +               if (rt2x00dev->chip.rf == RF7620)
1156 +                       rt2800_init_rfcsr_7620(rt2x00dev);
1157 +               else
1158 +                       rt2800_init_rfcsr_5390(rt2x00dev);
1159                 break;
1160         case RT5392:
1161                 rt2800_init_rfcsr_5392(rt2x00dev);
1162 @@ -7780,6 +8708,7 @@ static int rt2800_init_eeprom(struct rt2
1163         case RF5390:
1164         case RF5392:
1165         case RF5592:
1166 +       case RF7620:
1167                 break;
1168         default:
1169                 rt2x00_err(rt2x00dev, "Invalid RF chipset 0x%04x detected\n",
1170 @@ -8354,6 +9283,7 @@ static int rt2800_probe_hw_mode(struct r
1171         case RF5372:
1172         case RF5390:
1173         case RF5392:
1174 +       case RF7620:
1175                 spec->num_channels = 14;
1176                 if (rt2800_clk_is_20mhz(rt2x00dev))
1177                         spec->channels = rf_vals_3x_xtal20;
1178 @@ -8498,6 +9428,7 @@ static int rt2800_probe_hw_mode(struct r
1179         case RF5390:
1180         case RF5392:
1181         case RF5592:
1182 +       case RF7620:
1183                 __set_bit(CAPABILITY_VCO_RECALIBRATION, &rt2x00dev->cap_flags);
1184                 break;
1185         }