Rename gecko backend to gecko_sdk

Author: loopj

CMakeLists.txt

@@ -25,7 +25,7 @@ target_include_directories(joybus INTERFACE include)
 
 # Add the appropriate backend
 if(DEFINED JOYBUS_BACKEND_GECKO)
-  add_subdirectory(src/backend/gecko)
+  add_subdirectory(src/backend/gecko_sdk)
 elseif(DEFINED JOYBUS_BACKEND_RP2XXX)
   add_subdirectory(src/backend/rp2xxx)
 elseif(DEFINED JOYBUS_BACKEND_LOOPBACK)

src/backend/gecko/CMakeLists.txt src/backend/gecko_sdk/CMakeLists.txtsrc/backend/gecko/CMakeLists.txt renamed to src/backend/gecko_sdk/CMakeLists.txt

@@ -19,7 +19,7 @@ zephyr_include_directories(${LIBJOYBUS_DIR}/include)
 
 # Gecko backend and dependencies
 # TODO: Gate these on CONFIG_JOYBUS_SILABS
-zephyr_library_sources(${LIBJOYBUS_DIR}/src/backend/gecko/joybus.c)
+zephyr_library_sources(${LIBJOYBUS_DIR}/src/backend/gecko_sdk/joybus.c)
 
 zephyr_library_sources(
   ${ZEPHYR_HAL_SILABS_MODULE_DIR}/simplicity_sdk/platform/emlib/src/em_timer.c