Commit 2e4e9926 authored by Mustafa Abdullah Kus's avatar Mustafa Abdullah Kus Committed by Carles Cufi
Browse files

drivers: adc: add max1125x driver 



This adds support for the max1125x (max11254, max11254)
family of spi adc devices.

Signed-off-by: default avatarMustafa Abdullah Kus <mustafa.kus@sparsetechnology.com>
parent b28b6a06

drivers/adc/CMakeLists.txt

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@@ -44,3 +44,4 @@ zephyr_library_sources_ifdef(CONFIG_ADC_SMARTBOND_GPADC adc_smartbond_gpadc.c) 
zephyr_library_sources_ifdef(CONFIG_ADC_SMARTBOND_SDADC adc_smartbond_sdadc.c)

zephyr_library_sources_ifdef(CONFIG_ADC_TLA2021         adc_tla2021.c)

zephyr_library_sources_ifdef(CONFIG_ADC_NXP_S32_ADC_SAR	adc_nxp_s32_adc_sar.c)

zephyr_library_sources_ifdef(CONFIG_ADC_MAX1125X	adc_max1125x.c)

drivers/adc/Kconfig

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@@ -112,4 +112,6 @@ source "drivers/adc/Kconfig.tla2021" 


source "drivers/adc/Kconfig.nxp_s32"



source "drivers/adc/Kconfig.max1125x"



endif # ADC

drivers/adc/Kconfig.max1125x

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# MAX1125X ADC configuration options



# Copyright (c) 2023 Mustafa Abdullah Kus, Sparse Technology

# SPDX-License-Identifier: Apache-2.0



config ADC_MAX1125X

	bool "MAX1125X driver"

	default y

	depends on DT_HAS_MAXIM_MAX11254_ENABLED || DT_HAS_MAXIM_MAX11253_ENABLED

	select SPI

	select ADC_CONFIGURABLE_INPUTS

	help

	  Enable the driver implementation for the MAX1125X



if ADC_MAX1125X



config ADC_MAX1125X_INIT_PRIORITY

	int "Init priority"

	default 80

	help

	  ADS1X1X ADC device driver initialization priority.



config ADC_MAX1125X_ASYNC_THREAD_INIT_PRIORITY

	int "ADC MAX1125X async thread priority"

	default 0



config ADC_MAX1125X_ACQUISITION_THREAD_PRIORITY

	int "Priority for the ADC data acquisition thread"

	default 0

	help

	  Priority level for the internal ADC data acquisition thread.



config ADC_MAX1125X_ACQUISITION_THREAD_STACK_SIZE

	int "Stack size for the ADC data acquisition thread"

	default 400

	help

	  Size of the stack used for the internal data acquisition

	  thread.



endif # ADC_MAX1125X

drivers/adc/adc_max1125x.c

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File added.

Preview size limit exceeded, changes collapsed.

dts/bindings/adc/maxim,max11253.yaml

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description: Maxim Integrated MAX11253 SPI ADC



compatible: "maxim,max11253"



include: maxim,max1125x-base.yaml

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