ath9k_hw: Add AR9565 HW support

Various parts of the code require AR9565 checks,
this patch adds them.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

7 files changed, 31 insertions, 29 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index ff007f500feb..e09ec40ce71a 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -237,7 +237,7 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel,
                                      entry_cck->fir_step_level);
 
         /* Skip MRC CCK for pre AR9003 families */
-        if (!AR_SREV_9300_20_OR_LATER(ah) || AR_SREV_9485(ah))
+        if (!AR_SREV_9300_20_OR_LATER(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah))
                 return;
 
         if (aniState->mrcCCK != entry_cck->mrc_cck_on)
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index e9466f0291d3..185c990353d2 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3520,7 +3520,7 @@ static void ar9003_hw_xpa_bias_level_apply(struct ath_hw *ah, bool is2ghz)
 
         if (AR_SREV_9485(ah) || AR_SREV_9330(ah) || AR_SREV_9340(ah))
                 REG_RMW_FIELD(ah, AR_CH0_TOP2, AR_CH0_TOP2_XPABIASLVL, bias);
-        else if (AR_SREV_9462(ah) || AR_SREV_9550(ah))
+        else if (AR_SREV_9462(ah) || AR_SREV_9550(ah) || AR_SREV_9565(ah))
                 REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
         else {
                 REG_RMW_FIELD(ah, AR_CH0_TOP, AR_CH0_TOP_XPABIASLVL, bias);
@@ -3568,7 +3568,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
 
         u32 value = ar9003_hw_ant_ctrl_common_get(ah, is2ghz);
 
-        if (AR_SREV_9462(ah)) {
+        if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
                 REG_RMW_FIELD(ah, AR_PHY_SWITCH_COM,
                                 AR_SWITCH_TABLE_COM_AR9462_ALL, value);
         } else if (AR_SREV_9550(ah)) {
@@ -3612,7 +3612,7 @@ static void ar9003_hw_ant_ctrl_apply(struct ath_hw *ah, bool is2ghz)
                 }
         }
 
-        if (AR_SREV_9330(ah) || AR_SREV_9485(ah)) {
+        if (AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
                 value = ath9k_hw_ar9300_get_eeprom(ah, EEP_ANT_DIV_CTL1);
                 /*
                  * main_lnaconf, alt_lnaconf, main_tb, alt_tb
@@ -3843,7 +3843,7 @@ void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
                         REG_WRITE(ah, AR_PHY_PMU2, reg_pmu_set);
                         if (!is_pmu_set(ah, AR_PHY_PMU2, reg_pmu_set))
                                 return;
-                } else if (AR_SREV_9462(ah)) {
+                } else if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
                         reg_val = le32_to_cpu(pBase->swreg);
                         REG_WRITE(ah, AR_PHY_PMU1, reg_val);
                 } else {
@@ -3874,7 +3874,7 @@ void ar9003_hw_internal_regulator_apply(struct ath_hw *ah)
                         while (!REG_READ_FIELD(ah, AR_PHY_PMU2,
                                                 AR_PHY_PMU2_PGM))
                                 udelay(10);
-                } else if (AR_SREV_9462(ah))
+                } else if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
                         REG_RMW_FIELD(ah, AR_PHY_PMU1, AR_PHY_PMU1_PWD, 0x1);
                 else {
                         reg_val = REG_READ(ah, AR_RTC_SLEEP_CLK) |
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 5d55724ca4fe..d5b2e0ecc21c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -31,7 +31,7 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
         u32 val, ctl12, ctl17;
         u8 desc_len;
 
-        desc_len = (AR_SREV_9462(ah) ? 0x18 : 0x17);
+        desc_len = ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x18 : 0x17);
 
         val = (ATHEROS_VENDOR_ID << AR_DescId_S) |
               (1 << AR_TxRxDesc_S) |
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index c3ebf8728d43..78665b29296d 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -88,7 +88,7 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
                         channelSel = (freq * 4) / div;
                         chan_frac = (((freq * 4) % div) * 0x20000) / div;
                         channelSel = (channelSel << 17) | chan_frac;
-                } else if (AR_SREV_9485(ah)) {
+                } else if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
                         u32 chan_frac;
 
                         /*
@@ -736,7 +736,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
         if (chan->channel == 2484)
                 ar9003_hw_prog_ini(ah, &ah->ini_japan2484, 1);
 
-        if (AR_SREV_9462(ah))
+        if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
                 REG_WRITE(ah, AR_GLB_SWREG_DISCONT_MODE,
                           AR_GLB_SWREG_DISCONT_EN_BT_WLAN);
 
@@ -746,9 +746,9 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
         ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
         ath9k_hw_apply_txpower(ah, chan, false);
 
-        if (AR_SREV_9462(ah)) {
+        if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
                 if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0,
-                                AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL))
+                                   AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL))
                         ah->enabled_cals |= TX_IQ_CAL;
                 else
                         ah->enabled_cals &= ~TX_IQ_CAL;
@@ -1111,7 +1111,7 @@ static void ar9003_hw_set_nf_limits(struct ath_hw *ah)
         if (AR_SREV_9330(ah))
                 ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9330_2GHZ;
 
-        if (AR_SREV_9462(ah)) {
+        if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
                 ah->nf_2g.min = AR_PHY_CCA_MIN_GOOD_VAL_9462_2GHZ;
                 ah->nf_2g.nominal = AR_PHY_CCA_NOM_VAL_9462_2GHZ;
                 ah->nf_5g.min = AR_PHY_CCA_MIN_GOOD_VAL_9462_5GHZ;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
index e8bfb4125e86..f092f8cf6c6c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h
@@ -636,8 +636,8 @@
 #define AR_PHY_65NM_CH0_TXRF3_CAPDIV2G_S        1
 
 #define AR_PHY_65NM_CH0_SYNTH4      0x1608c
-#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT   (AR_SREV_9462(ah) ? 0x00000001 : 0x00000002)
-#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT_S (AR_SREV_9462(ah) ? 0 : 1)
+#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT   ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x00000001 : 0x00000002)
+#define AR_PHY_SYNTH4_LONG_SHIFT_SELECT_S ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0 : 1)
 #define AR_PHY_65NM_CH0_SYNTH7      0x16098
 #define AR_PHY_65NM_CH0_BIAS1       0x160c0
 #define AR_PHY_65NM_CH0_BIAS2       0x160c4
@@ -647,7 +647,7 @@
 #define AR_PHY_65NM_CH2_RXTX4       0x1690c
 
 #define AR_CH0_TOP      (AR_SREV_9300(ah) ? 0x16288 : \
-                                ((AR_SREV_9462(ah) ? 0x1628c : 0x16280)))
+                         (((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x1628c : 0x16280)))
 #define AR_CH0_TOP_XPABIASLVL (AR_SREV_9550(ah) ? 0x3c0 : 0x300)
 #define AR_CH0_TOP_XPABIASLVL_S (AR_SREV_9550(ah) ? 6 : 8)
 
@@ -675,7 +675,7 @@
 #define AR_SWITCH_TABLE_ALL_S (0)
 
 #define AR_PHY_65NM_CH0_THERM       (AR_SREV_9300(ah) ? 0x16290 :\
-                                        (AR_SREV_9462(ah) ? 0x16294 : 0x1628c))
+                                     ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16294 : 0x1628c))
 
 #define AR_PHY_65NM_CH0_THERM_LOCAL   0x80000000
 #define AR_PHY_65NM_CH0_THERM_LOCAL_S 31
@@ -697,17 +697,17 @@
 #define AR_CH0_TOP2_XPABIASLVL_S        12
 
 #define AR_CH0_XTAL             (AR_SREV_9300(ah) ? 0x16294 : \
-                                        (AR_SREV_9462(ah) ? 0x16298 : 0x16290))
+                                 ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16298 : 0x16290))
 #define AR_CH0_XTAL_CAPINDAC    0x7f000000
 #define AR_CH0_XTAL_CAPINDAC_S  24
 #define AR_CH0_XTAL_CAPOUTDAC   0x00fe0000
 #define AR_CH0_XTAL_CAPOUTDAC_S 17
 
-#define AR_PHY_PMU1             (AR_SREV_9462(ah) ? 0x16340 : 0x16c40)
+#define AR_PHY_PMU1             ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16340 : 0x16c40)
 #define AR_PHY_PMU1_PWD         0x1
 #define AR_PHY_PMU1_PWD_S       0
 
-#define AR_PHY_PMU2             (AR_SREV_9462(ah) ? 0x16344 : 0x16c44)
+#define AR_PHY_PMU2             ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x16344 : 0x16c44)
 #define AR_PHY_PMU2_PGM         0x00200000
 #define AR_PHY_PMU2_PGM_S       21
 
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 484b31305906..7e1da18d09df 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -108,7 +108,7 @@
 #define EEP_RFSILENT_ENABLED_S      0
 #define EEP_RFSILENT_POLARITY       0x0002
 #define EEP_RFSILENT_POLARITY_S     1
-#define EEP_RFSILENT_GPIO_SEL       (AR_SREV_9462(ah) ? 0x00fc : 0x001c)
+#define EEP_RFSILENT_GPIO_SEL       ((AR_SREV_9462(ah) || AR_SREV_9565(ah)) ? 0x00fc : 0x001c)
 #define EEP_RFSILENT_GPIO_SEL_S     2
 
 #define AR5416_OPFLAGS_11A           0x01
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 36386265b8ab..6539d2acb5e8 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -602,6 +602,11 @@ static int __ath9k_hw_init(struct ath_hw *ah)
         if (AR_SREV_9462(ah))
                 ah->WARegVal &= ~AR_WA_D3_L1_DISABLE;
 
+        if (AR_SREV_9565(ah)) {
+                ah->WARegVal |= AR_WA_BIT22;
+                REG_WRITE(ah, AR_WA, ah->WARegVal);
+        }
+
         ath9k_hw_init_defaults(ah);
         ath9k_hw_init_config(ah);
 
@@ -802,8 +807,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah,
 {
         u32 pll;
 
-        if (AR_SREV_9485(ah)) {
-
+        if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
                 /* program BB PLL ki and kd value, ki=0x4, kd=0x40 */
                 REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
                               AR_CH0_BB_DPLL2_PLL_PWD, 0x1);
@@ -2036,7 +2040,7 @@ static void ath9k_set_power_sleep(struct ath_hw *ah)
 {
         REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PWR_SAV);
 
-        if (AR_SREV_9462(ah)) {
+        if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
                 REG_CLR_BIT(ah, AR_TIMER_MODE, 0xff);
                 REG_CLR_BIT(ah, AR_NDP2_TIMER_MODE, 0xff);
                 REG_CLR_BIT(ah, AR_SLP32_INC, 0xfffff);
@@ -2491,7 +2495,7 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 
         if (AR_SREV_9300_20_OR_LATER(ah)) {
                 pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_FASTCLOCK;
-                if (!AR_SREV_9330(ah) && !AR_SREV_9485(ah))
+                if (!AR_SREV_9330(ah) && !AR_SREV_9485(ah) && !AR_SREV_9565(ah))
                         pCap->hw_caps |= ATH9K_HW_CAP_LDPC;
 
                 pCap->rx_hp_qdepth = ATH9K_HW_RX_HP_QDEPTH;
@@ -2574,14 +2578,12 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
                         ah->enabled_cals |= TX_IQ_ON_AGC_CAL;
         }
 
-        if (AR_SREV_9462(ah)) {
-
+        if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
                 if (!(ah->ent_mode & AR_ENT_OTP_49GHZ_DISABLE))
                         pCap->hw_caps |= ATH9K_HW_CAP_MCI;
 
                 if (AR_SREV_9462_20(ah))
                         pCap->hw_caps |= ATH9K_HW_CAP_RTT;
-
         }
 
 
@@ -2747,7 +2749,7 @@ void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits)
 
         ENABLE_REGWRITE_BUFFER(ah);
 
-        if (AR_SREV_9462(ah))
+        if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
                 bits |= ATH9K_RX_FILTER_CONTROL_WRAPPER;
 
         REG_WRITE(ah, AR_RX_FILTER, bits);
@@ -3044,7 +3046,7 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah,
         REG_SET_BIT(ah, gen_tmr_configuration[timer->index].mode_addr,
                     gen_tmr_configuration[timer->index].mode_mask);
 
-        if (AR_SREV_9462(ah)) {
+        if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {
                 /*
                  * Starting from AR9462, each generic timer can select which tsf
                  * to use. But we still follow the old rule, 0 - 7 use tsf and