3 files changed, 22 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index edf21ea4fe93..0e6ee60aed00 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -43,6 +43,11 @@ static void ar9002_hw_init_mode_regs(struct ath_hw *ah)
                 INIT_INI_ARRAY(&ah->iniPcieSerdes,
                            ar9280PciePhy_clkreq_always_on_L1_9280,
                            ARRAY_SIZE(ar9280PciePhy_clkreq_always_on_L1_9280), 2);
+#ifdef CONFIG_PM_SLEEP
+                INIT_INI_ARRAY(&ah->iniPcieSerdesWow,
+                               ar9280PciePhy_awow,
+                               ARRAY_SIZE(ar9280PciePhy_awow), 2);
+#endif
 
         if (AR_SREV_9287_11_OR_LATER(ah)) {
                 INIT_INI_ARRAY(&ah->iniModes, ar9287Modes_9287_1_1,
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h
index 4d18c66a6790..beb6162cf97c 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9002_initvals.h
@@ -925,6 +925,20 @@ static const u32 ar9280PciePhy_clkreq_always_on_L1_9280[][2] = {
         {0x00004044, 0x00000000},
 };
 
+static const u32 ar9280PciePhy_awow[][2] = {
+        /* Addr      allmodes  */
+        {0x00004040, 0x9248fd00},
+        {0x00004040, 0x24924924},
+        {0x00004040, 0xa8000019},
+        {0x00004040, 0x13160820},
+        {0x00004040, 0xe5980560},
+        {0x00004040, 0xc01dcffd},
+        {0x00004040, 0x1aaabe41},
+        {0x00004040, 0xbe105554},
+        {0x00004040, 0x00043007},
+        {0x00004044, 0x00000000},
+};
+
 static const u32 ar9285Modes_9285_1_2[][5] = {
         /* Addr      5G_HT20     5G_HT40     2G_HT40     2G_HT20   */
         {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160},
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 09f6c0760170..51589fd8a3ed 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -860,6 +860,9 @@ struct ath_hw {
         struct ar5416IniArray iniBank7;
         struct ar5416IniArray iniAddac;
         struct ar5416IniArray iniPcieSerdes;
+#ifdef CONFIG_PM_SLEEP
+        struct ar5416IniArray iniPcieSerdesWow;
+#endif
         struct ar5416IniArray iniPcieSerdesLowPower;
         struct ar5416IniArray iniModesFastClock;
         struct ar5416IniArray iniAdditional;