diff --git a/cpu/efm32/periph/Kconfig b/cpu/efm32/periph/Kconfig
index 5f8217d5fe..afb807b287 100644
--- a/cpu/efm32/periph/Kconfig
+++ b/cpu/efm32/periph/Kconfig
@@ -8,49 +8,3 @@
 config MODULE_PERIPH
     bool
     default y
-
-if MODULE_PERIPH
-
-config MODULE_PERIPH_WDT_SERIES0
-    bool
-    depends on CPU_EFM32_SERIES0
-    default MODULE_PERIPH_WDT
-    help
-        WDT driver implementation for EFM32 series 0.
-
-config MODULE_PERIPH_WDT_SERIES1
-    bool
-    depends on CPU_EFM32_SERIES1
-    default MODULE_PERIPH_WDT
-        help
-        WDT driver implementation for EFM32 series 1.
-
-config MODULE_PERIPH_RTC_SERIES0
-    bool
-    depends on CPU_EFM32_SERIES0
-    default MODULE_PERIPH_RTC
-    help
-        RTC driver implementation for EFM32 series 0.
-
-config MODULE_PERIPH_RTC_SERIES1
-    bool
-    depends on CPU_EFM32_SERIES1
-    default MODULE_PERIPH_RTC
-        help
-        RTC driver implementation for EFM32 series 1.
-
-config PERIPH_RTT_SERIES0
-    bool
-    depends on CPU_EFM32_SERIES0
-    default MODULE_PERIPH_RTT
-    help
-        RTT driver implementation for EFM32 series 0.
-
-config PERIPH_RTT_SERIES1
-    bool
-    depends on CPU_EFM32_SERIES1
-    default MODULE_PERIPH_RTT
-        help
-        RTT driver implementation for EFM32 series 1.
-
-endif # MODULE_PERIPH