diff --git a/components/soc/soc/esp32/include/soc/brownout_caps.h b/components/soc/soc/esp32/include/soc/brownout_caps.h
index 079386811..3d96a52df 100644
--- a/components/soc/soc/esp32/include/soc/brownout_caps.h
+++ b/components/soc/soc/esp32/include/soc/brownout_caps.h
@@ -20,7 +20,7 @@ extern "C" {
 
 #include "sdkconfig.h"
 
-#if (CONFIG_ESP32_REV_MIN >= 1)
+#if __DOXYGEN__ || (CONFIG_ESP32_REV_MIN >= 1)
 #define SOC_BROWNOUT_RESET_SUPPORTED 1
 #endif
 
diff --git a/components/soc/soc/esp32/include/soc/can_caps.h b/components/soc/soc/esp32/include/soc/can_caps.h
index 2d2df9c43..19294fd85 100644
--- a/components/soc/soc/esp32/include/soc/can_caps.h
+++ b/components/soc/soc/esp32/include/soc/can_caps.h
@@ -20,7 +20,7 @@ extern "C" {
 
 #include "sdkconfig.h"
 
-#if (CONFIG_ESP32_REV_MIN >= 2)
+#if __DOXYGEN__ || (CONFIG_ESP32_REV_MIN >= 2)
 #define CAN_BRP_DIV_SUPPORTED       1
 #define CAN_BRP_DIV_THRESH          128
 //Any even number from 2 to 128, or multiples of 4 from 132 to 256