diff --git a/modules/Kconfig.mcux b/modules/Kconfig.mcux
index f6d7df3ab4f..c5ce190b3de 100644
--- a/modules/Kconfig.mcux
+++ b/modules/Kconfig.mcux
@@ -18,11 +18,6 @@ config MCUX_CORE_SUFFIX
 	  String describing the core identifer used by MCUX SDK when using
 	  dual core parts
 
-config HAS_MCUX_12B1MSPS_SAR
-	bool
-	help
-	  Set if the 12B1MSPS SAR ADC module is present in the SoC.
-
 config HAS_MCUX_ADC12
 	bool
 	help
diff --git a/soc/nxp/imxrt/Kconfig.defconfig b/soc/nxp/imxrt/Kconfig.defconfig
index f82e9e126f0..0ab3d3a1249 100644
--- a/soc/nxp/imxrt/Kconfig.defconfig
+++ b/soc/nxp/imxrt/Kconfig.defconfig
@@ -13,10 +13,6 @@ config ROM_START_OFFSET
 	default 0x400 if BOOTLOADER_MCUBOOT
 	default 0x2000 if BOOT_FLEXSPI_NOR || BOOT_SEMC_NOR
 
-config ADC_MCUX_12B1MSPS_SAR
-	default y if HAS_MCUX_12B1MSPS_SAR
-	depends on ADC
-
 config LOG_BACKEND_SWO_FREQ_HZ
 	default 7500000
 	depends on LOG_BACKEND_SWO
diff --git a/soc/nxp/imxrt/imxrt10xx/Kconfig b/soc/nxp/imxrt/imxrt10xx/Kconfig
index 4a9508777ab..13dc3063acf 100644
--- a/soc/nxp/imxrt/imxrt10xx/Kconfig
+++ b/soc/nxp/imxrt/imxrt10xx/Kconfig
@@ -11,7 +11,6 @@ config SOC_SERIES_IMXRT10XX
 	select CLOCK_CONTROL
 	select HAS_MCUX
 	select HAS_MCUX_CACHE
-	select HAS_MCUX_12B1MSPS_SAR if !SOC_MIMXRT1042
 	select HAS_MCUX_CCM if !SOC_MIMXRT1042
 	select HAS_MCUX_FLEXSPI
 	select HAS_MCUX_IGPIO