esp_wifi: enable FTM for esp32c2 & fix pre-commit check

components/esp_phy/CMakeLists.txt

@@ -67,7 +67,8 @@ if(link_binary_libs)
         $<TARGET_FILE:${esp_phy_lib}>)
     endif()
 
-    if(CONFIG_IDF_TARGET_ESP32C3 OR CONFIG_IDF_TARGET_ESP32S3 OR CONFIG_IDF_TARGET_ESP32H2  OR CONFIG_IDF_TARGET_ESP32C2)
+    if(CONFIG_IDF_TARGET_ESP32C3 OR CONFIG_IDF_TARGET_ESP32S3
+        OR CONFIG_IDF_TARGET_ESP32H2 OR CONFIG_IDF_TARGET_ESP32C2)
         target_link_libraries(${COMPONENT_LIB} PUBLIC btbb)
         target_link_libraries(${COMPONENT_LIB} INTERFACE $<TARGET_FILE:${esp_phy_lib}> libphy.a libbtbb.a
         $<TARGET_FILE:${esp_phy_lib}>)

components/esp_phy/src/phy_init.c

@@ -48,10 +48,12 @@ static const char* TAG = "phy_init";
 
 static _lock_t s_phy_access_lock;
 
+#if !CONFIG_IDF_TARGET_ESP32C2 // TODO - WIFI-4424
 static DRAM_ATTR struct {
     int     count;  /* power on count of wifi and bt power domain */
     _lock_t lock;
 } s_wifi_bt_pd_controller = { .count = 0 };
+#endif
 
 /* Indicate PHY is calibrated or not */
 static bool s_is_phy_calibrated = false;
@@ -284,26 +286,30 @@ void esp_phy_disable(void)
 
 void IRAM_ATTR esp_wifi_bt_power_domain_on(void)
 {
+#if !CONFIG_IDF_TARGET_ESP32C2 // TODO - WIFI-4424
     _lock_acquire(&s_wifi_bt_pd_controller.lock);
     if (s_wifi_bt_pd_controller.count++ == 0) {
-//        CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_WIFI_FORCE_PD);
+        CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_WIFI_FORCE_PD);
 #if CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32S3
         SET_PERI_REG_MASK(SYSCON_WIFI_RST_EN_REG, SYSTEM_BB_RST | SYSTEM_FE_RST);
         CLEAR_PERI_REG_MASK(SYSCON_WIFI_RST_EN_REG, SYSTEM_BB_RST | SYSTEM_FE_RST);
 #endif
-  //      CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_ISO_REG, RTC_CNTL_WIFI_FORCE_ISO);
+        CLEAR_PERI_REG_MASK(RTC_CNTL_DIG_ISO_REG, RTC_CNTL_WIFI_FORCE_ISO);
     }
     _lock_release(&s_wifi_bt_pd_controller.lock);
+#endif
 }
 
 void esp_wifi_bt_power_domain_off(void)
 {
+#if !CONFIG_IDF_TARGET_ESP32C2 // TODO - WIFI-4424
     _lock_acquire(&s_wifi_bt_pd_controller.lock);
     if (--s_wifi_bt_pd_controller.count == 0) {
-    //    SET_PERI_REG_MASK(RTC_CNTL_DIG_ISO_REG, RTC_CNTL_WIFI_FORCE_ISO);
-      //  SET_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_WIFI_FORCE_PD);
+        SET_PERI_REG_MASK(RTC_CNTL_DIG_ISO_REG, RTC_CNTL_WIFI_FORCE_ISO);
+        SET_PERI_REG_MASK(RTC_CNTL_DIG_PWC_REG, RTC_CNTL_WIFI_FORCE_PD);
     }
     _lock_release(&s_wifi_bt_pd_controller.lock);
+#endif
 }
 
 #if CONFIG_MAC_BB_PD

components/esp_wifi/Kconfig

@@ -4,7 +4,7 @@ menu "Wi-Fi"
 
     config ESP32_WIFI_ENABLED
         bool
-        default "y" if !IDF_TARGET_ESP32H2
+        default y if SOC_WIFI_SUPPORTED
 
     config ESP32_WIFI_SW_COEXIST_ENABLE
         bool "Software controls WiFi/Bluetooth coexistence"
@@ -281,7 +281,7 @@ menu "Wi-Fi"
     config ESP_WIFI_FTM_ENABLE
         bool "WiFi FTM"
         default n
-        depends on (IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3)
+        depends on (IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C2)
         help
             Enable feature Fine Timing Measurement for calculating WiFi Round-Trip-Time (RTT).
 

components/esp_wifi/include/esp_coexist_internal.h

@@ -196,7 +196,7 @@ int coex_schm_curr_phase_idx_set(int idx);
 int coex_schm_curr_phase_idx_get(void);
 
 /**
- * @brief TODO
+ * @brief TODO - WIFI-4423
  *
  */
 int coex_register_start_cb(int (* cb)(void));

components/esp_wifi/lib

@@ -1 +1 @@
-Subproject commit aea6411b4cd90bc00524db58855bd6478a0e2475
+Subproject commit a0b316b22acb6fbc6001f8dc7da8d26cd564cc05

components/soc/esp32c2/include/soc/Kconfig.soc_caps.in

@@ -25,7 +25,7 @@ config SOC_BT_SUPPORTED
 
 config SOC_WIFI_SUPPORTED
     bool
-    default n
+    default y
 
 config SOC_ASYNC_MEMCPY_SUPPORTED
     bool
@@ -526,3 +526,15 @@ config SOC_PM_SUPPORT_WIFI_WAKEUP
 config SOC_PM_SUPPORT_BT_WAKEUP
     bool
     default y
+
+config SOC_PM_SUPPORT_CPU_PD
+    bool
+    default n
+
+config SOC_PM_SUPPORT_WIFI_PD
+    bool
+    default n
+
+config SOC_PM_SUPPORT_BT_PD
+    bool
+    default n

components/soc/esp32c2/include/soc/soc_caps.h

@@ -30,7 +30,7 @@
 #define SOC_DEDICATED_GPIO_SUPPORTED    1
 #define SOC_GDMA_SUPPORTED              1
 #define SOC_BT_SUPPORTED                0 // Enable during bringup, IDF-4357
-#define SOC_WIFI_SUPPORTED              0 // Enable during bringup, IDF-3905
+#define SOC_WIFI_SUPPORTED              1
 #define SOC_ASYNC_MEMCPY_SUPPORTED      1
 #define SOC_SUPPORTS_SECURE_DL_MODE     1
 #define SOC_EFUSE_KEY_PURPOSE_FIELD     0