fix: make IDF component dependencies version-aware

Signed-off-by: Zhibin (Ryan) Wen <wenzhibin@espressif.com>

Author: Sped0n

CMakeLists.txt

@@ -8,16 +8,26 @@
 #   (i2c_master_bus_handle_t) is the one used in non-Arduino builds.
 # - googletest helpers (src/googletest/*) are EXCLUDED — they pull in
 #   <M5Unified.h> for test scaffolding only and are not needed at runtime.
+include($ENV{IDF_PATH}/tools/cmake/version.cmake)
+
 file(GLOB_RECURSE SRCS "src/*.cpp")
 list(FILTER SRCS EXCLUDE REGEX "/googletest/")
-# REQUIRES = public deps (exposed through src/ public headers); PRIV_REQUIRES = used only in .cpp.
-# Use the `driver` meta-component (exists in all IDF 5.x and publicly aggregates esp_driver_*),
-# NOT the split esp_driver_* components which only exist from IDF 5.3 and would break >=5.0.
+
+set(public_requires driver M5HAL)
+set(private_requires esp_adc esp_timer M5Utility)
+
+# Keep IDF 5.x on the driver meta-component. IDF v6 no longer exposes all split
+# driver include paths transitively, so add only the v6-specific component deps.
+if("${IDF_VERSION_MAJOR}" VERSION_GREATER_EQUAL "6")
+    list(APPEND public_requires esp_driver_gpio esp_driver_i2c esp_driver_rmt esp_driver_spi esp_driver_uart esp_hw_support)
+    list(APPEND private_requires esp_driver_ledc esp_ringbuf)
+endif()
+
 idf_component_register(
     SRCS ${SRCS}
     INCLUDE_DIRS "src"
-    REQUIRES driver M5HAL
-    PRIV_REQUIRES esp_adc esp_timer M5Utility
+    REQUIRES ${public_requires}
+    PRIV_REQUIRES ${private_requires}
 )
 
 # Optionally link M5Unified only when it is already part of the build (e.g. a M5Unified-based