adc: Remove CONFIG_ADC_MCUX_ETC

decsny · jhedberg · commit 5e3a432fedaa · 2025-08-15T10:10:32.000+03:00
This Kconfig does not belong in the ADC folder, because there is not
actually a zephyr ADC driver for this. Also, remove HAS_MCUX_ADC_ETC as
well because it is a useless config.

The cmake line to pull in this driver from the SDK in the zephyr repo is
totally unnecessary. If a user wants to use this SDK driver they can add
it to their build like any other SDK driver or any other
external code module. Zephyr should not be a cesspool of random build
glue for random pieces of code.

Signed-off-by: Declan Snyder &lt;declan.snyder@nxp.com&gt;
diff --git a/drivers/adc/Kconfig.mcux b/drivers/adc/Kconfig.mcux
@@ -37,14 +37,6 @@ config ADC_MCUX_LPADC
 	help
 	  Enable the MCUX LPADC driver.
 
-if ADC_MCUX_12B1MSPS_SAR || ADC_MCUX_LPADC
-config ADC_MCUX_ETC
-	bool "MCUX ADC ETC driver"
-	depends on HAS_MCUX_ADC_ETC
-	help
-	  Enable the MCUX ADC ETC driver.
-endif
-
 config ADC_MCUX_GAU
 	bool "MCUX GAU ADC driver"
 	default y
diff --git a/modules/hal_nxp/mcux/Kconfig.mcux b/modules/hal_nxp/mcux/Kconfig.mcux
@@ -69,12 +69,6 @@ config HAS_MCUX_MCX_CMC
 	  Set if the Core Mode Controller (CMC) module is present in
 	  the SoC.
 
-config HAS_MCUX_ADC_ETC
-	bool
-	help
-	  Set if the ADC External Trigger Control module is present
-	  on the SoC.
-
 config HAS_MCUX_XCACHE
 	bool
 	help
diff --git a/modules/hal_nxp/mcux/mcux-sdk-ng/drivers/drivers.cmake b/modules/hal_nxp/mcux/mcux-sdk-ng/drivers/drivers.cmake
@@ -117,7 +117,6 @@ set_variable_ifdef(CONFIG_IMX_USDHC	            CONFIG_MCUX_COMPONENT_driver.usd
 set_variable_ifdef(CONFIG_MIPI_DSI_MCUX         CONFIG_MCUX_COMPONENT_driver.mipi_dsi_split)
 set_variable_ifdef(CONFIG_MIPI_DSI_MCUX_2L      CONFIG_MCUX_COMPONENT_driver.mipi_dsi)
 set_variable_ifdef(CONFIG_MCUX_SDIF             CONFIG_MCUX_COMPONENT_driver.sdif)
-set_variable_ifdef(CONFIG_ADC_MCUX_ETC          CONFIG_MCUX_COMPONENT_driver.adc_etc)
 set_variable_ifdef(CONFIG_MCUX_XBARA            CONFIG_MCUX_COMPONENT_driver.xbara)
 set_variable_ifdef(CONFIG_MCUX_XBARB            CONFIG_MCUX_COMPONENT_driver.xbarb)
 set_variable_ifdef(CONFIG_QDEC_MCUX             CONFIG_MCUX_COMPONENT_driver.enc)
diff --git a/soc/nxp/imxrt/imxrt10xx/Kconfig b/soc/nxp/imxrt/imxrt10xx/Kconfig
@@ -54,7 +54,6 @@ config SOC_MIMXRT1062
 	select HAS_MCUX_SEMC
 	select CPU_HAS_FPU_DOUBLE_PRECISION
 	select CPU_HAS_ARM_MPU
-	select HAS_MCUX_ADC_ETC
 	select HAS_MCUX_SRC
 
 config SOC_MIMXRT1064
diff --git a/soc/nxp/imxrt/imxrt11xx/Kconfig b/soc/nxp/imxrt/imxrt11xx/Kconfig
@@ -10,7 +10,6 @@ config SOC_SERIES_IMXRT11XX
 	select HAS_MCUX_CACHE
 	select HAS_MCUX
 	select HAS_MCUX_SEMC
-	select HAS_MCUX_ADC_ETC
 	select HAS_MCUX_FLEXSPI
 	select CPU_HAS_ARM_MPU
 	select CPU_HAS_ICACHE if CPU_CORTEX_M7
