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zephyr/drivers/adc/Kconfig.npcx

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drivers: adc: add adc support in npcx7 series NPCX7 includes a 10-bit resolution Analog-to-Digital Converter (ADC). Up to 10 voltage inputs can be measured and a internal voltage reference (VREF), 2.816V (typical) is used for measurement. It can be triggered automatically in Autoscan mode. Each input channel is assigned a separate result register, which is updated at the end of the conversion. The CL also includes: — Add npcx adc device tree declarations. — Zephyr adc api implementation. — Add adc definitions of npcx7 in tests/drivers/adc/adc_api/src/test_adc.c for supporting test suites. Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-08-17 11:02:38 +08:00
# NPCX ADC driver configuration options
# Copyright (c) 2020 Nuvoton Technology Corporation.
# SPDX-License-Identifier: Apache-2.0
config ADC_NPCX
driver: npcx7: fixed typo in Kconfig.npcx files. Fixed typo in Kconfig.npcx files. Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
2020-12-07 13:45:26 +08:00
bool "Nuvoton NPCX embedded controller (EC) ADC driver"
drivers: adc: Update drivers to use devicetree Kconfig symbol Update adc drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-21 19:43:43 +08:00
default y
depends on DT_HAS_NUVOTON_NPCX_ADC_ENABLED
drivers: adc: add adc support in npcx7 series NPCX7 includes a 10-bit resolution Analog-to-Digital Converter (ADC). Up to 10 voltage inputs can be measured and a internal voltage reference (VREF), 2.816V (typical) is used for measurement. It can be triggered automatically in Autoscan mode. Each input channel is assigned a separate result register, which is updated at the end of the conversion. The CL also includes: — Add npcx adc device tree declarations. — Zephyr adc api implementation. — Add adc definitions of npcx7 in tests/drivers/adc/adc_api/src/test_adc.c for supporting test suites. Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
2020-08-17 11:02:38 +08:00
help
This option enables the ADC driver for NPCX family of
processors.
Say y if you wish to use ADC channels on NPCX MCU.
soc: npcx: replace Nuvoton NPCX series definitions in the npcx drivers Replace Nuvoton NPCX series definitions with new Kconfig definitions in the npcx drivers. The benefit of this approach is that we won't touch the npcx driver sources again during introducing a new npcx series next time. Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
2023-09-22 16:14:11 +08:00
if ADC_NPCX
config ADC_NPCX_CMP_V1
bool "ADC comparator version 1 support"
default y if SOC_SERIES_NPCX7 || SOC_SERIES_NPCX9
help
This option enables ADC comparator V1 support.
config ADC_NPCX_CMP_V2
bool "ADC comparator version 2 support"
default y if SOC_SERIES_NPCX4
help
This option enables ADC comparator V2 support.
endif #ADC_NPCX