feature(tusb): Fix cmake dependencies for esp_mm component

Author: roma-jam

CMakeLists.txt

@@ -1,12 +1,12 @@
 idf_build_get_property(target IDF_TARGET)
 
-if(target STREQUAL "esp32s3")
+if(${target} STREQUAL "esp32s3")
     set(tusb_mcu "OPT_MCU_ESP32S3")
     set(tusb_family "esp32sx")
-elseif(target STREQUAL "esp32s2")
+elseif(${target} STREQUAL "esp32s2")
     set(tusb_mcu "OPT_MCU_ESP32S2")
     set(tusb_family "esp32sx")
-elseif(target STREQUAL "esp32p4")
+elseif(${target} STREQUAL "esp32p4")
     set(tusb_mcu "OPT_MCU_ESP32P4")
     set(tusb_family "esp32px")
 endif()
@@ -55,10 +55,13 @@ set(srcs
 
 set(requirements_private
     esp_netif   # required by rndis_reports.c: #include "netif/ethernet.h"
+    )
+
 if(${target} STREQUAL "esp32p4")
-    esp_mm      # required by dcd_dwc2.c: #include "esp_cache.h"
+    list(APPEND requirements_private
+                esp_mm # required by dcd_dwc2.c: #include "esp_cache.h"
+        )
 endif()
-    )
 
 idf_component_register(SRCS ${srcs}
                        INCLUDE_DIRS ${includes_public}