qcacld-3.0: Add support for timer based to capture tsf

Add configuration CONFIG_WLAN_SYNC_TSF_TIMER and macro
WLAN_FEATURE_TSF_TIMER_SYNC to capture and get the tsf
from firmware.

Change-Id: I62298791cbafed84f1d23f1a2ecb5c2835dcd137
CRs-Fixed: 2564860

Kbuild

@@ -2435,6 +2435,7 @@ cppflags-$(CONFIG_FEATURE_HL_DBS_GROUP_CREDIT_SHARING) += -DFEATURE_HL_DBS_GROUP
 cppflags-$(CONFIG_CREDIT_REP_THROUGH_CREDIT_UPDATE) += -DCONFIG_CREDIT_REP_THROUGH_CREDIT_UPDATE
 cppflags-$(CONFIG_RX_PN_CHECK_OFFLOAD) += -DCONFIG_RX_PN_CHECK_OFFLOAD
 
+cppflags-$(CONFIG_WLAN_SYNC_TSF_TIMER) += -DWLAN_FEATURE_TSF_TIMER_SYNC
 cppflags-$(CONFIG_WLAN_SYNC_TSF_PTP) += -DWLAN_FEATURE_TSF_PTP
 cppflags-$(CONFIG_WLAN_SYNC_TSF_PLUS_EXT_GPIO_IRQ) += -DWLAN_FEATURE_TSF_PLUS_EXT_GPIO_IRQ
 cppflags-$(CONFIG_WLAN_SYNC_TSF_PLUS_EXT_GPIO_SYNC) += -DWLAN_FEATURE_TSF_PLUS_EXT_GPIO_SYNC

configs/default_defconfig

@@ -201,6 +201,7 @@ endif
 ifeq ($(CONFIG_ARCH_KONA), y)
 CONFIG_QCACLD_FEATURE_METERING := y
 CONFIG_WDI3_STATS_UPDATE := y
+CONFIG_WLAN_SYNC_TSF_TIMER := y
 endif
 
 #Flag to enable Fast Transition (11r) feature

core/hdd/src/wlan_hdd_tsf.c

@@ -149,7 +149,8 @@ static bool hdd_tsf_is_initialized(struct hdd_adapter *adapter)
 
 #if (defined(WLAN_FEATURE_TSF_PLUS_NOIRQ) && \
 	defined(WLAN_FEATURE_TSF_PLUS)) || \
-	defined(WLAN_FEATURE_TSF_PLUS_EXT_GPIO_SYNC)
+	defined(WLAN_FEATURE_TSF_PLUS_EXT_GPIO_SYNC) || \
+	defined(WLAN_FEATURE_TSF_TIMER_SYNC)
 /**
  * hdd_tsf_reset_gpio() - Reset TSF GPIO used for host timer sync
  * @adapter: pointer to adapter
@@ -1827,6 +1828,18 @@ enum hdd_tsf_op_result wlan_hdd_tsf_plus_deinit(struct hdd_context *hdd_ctx)
 	return HDD_TSF_OP_SUCC;
 }
 
+#elif defined(WLAN_FEATURE_TSF_TIMER_SYNC)
+static inline
+enum hdd_tsf_op_result wlan_hdd_tsf_plus_init(struct hdd_context *hdd_ctx)
+{
+	return HDD_TSF_OP_SUCC;
+}
+
+static inline
+enum hdd_tsf_op_result wlan_hdd_tsf_plus_deinit(struct hdd_context *hdd_ctx)
+{
+	return HDD_TSF_OP_SUCC;
+}
 #else
 static inline
 enum hdd_tsf_op_result wlan_hdd_tsf_plus_init(struct hdd_context *hdd_ctx)