soc: nxp: imxrt11xx: select CONFIG_HAS_MCUX_ADC_ETC

On NXP RT1170 SOC, ADC ETC exists but it can not be enabled because
of dependency on HAS_MCUX_ADC_ETC.
Also, ADC ETC should only work with ADC together, there is no use
case to run it standalone.
Fixes:#81466

Signed-off-by: Raymond Lei <[email protected]>

Author: Raymond0225

drivers/adc/Kconfig.mcux

@@ -37,11 +37,13 @@ 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"

soc/nxp/imxrt/imxrt11xx/Kconfig

@@ -15,6 +15,7 @@ config SOC_SERIES_IMXRT11XX
 	select HAS_MCUX_LPI2C
 	select HAS_MCUX_LPSPI
 	select HAS_MCUX_LPADC
+	select HAS_MCUX_ADC_ETC
 	select HAS_MCUX_LPUART
 	select HAS_MCUX_ELCDIF
 	select HAS_MCUX_MIPI_DSI