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drivers: adc: stm32: dma support #52965

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Merged
merged 5 commits into from
Mar 20, 2023
Merged

drivers: adc: stm32: dma support #52965

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7f07074
drivers: adc: stm32: dma support
heinwessels Jan 27, 2023
7128cc8
tests: drivers: adc_dma: wrap nxp specifc functionality
heinwessels Jan 24, 2023
42dec4e
tests: drivers: adc_dma: remove test userspace
heinwessels Mar 13, 2023
13f3d76
tests: drivers: adc_dma: add nucleo_h743zi
heinwessels Mar 13, 2023
45934a1
tests: drivers: adc_dma: fix buffer state not being verified
heinwessels Mar 13, 2023
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15 changes: 14 additions & 1 deletion drivers/adc/Kconfig.stm32
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
# Copyright (c) 2019 Endre Karlson
# Copyright (c) 2019 Song Qiang <[email protected]>
# Copyright (c) 2021 Marius Scholtz, RIC Electronics
# Copyright (c) 2022 Hein Wessels, Nobleo Technology
# SPDX-License-Identifier: Apache-2.0

config ADC_STM32
Expand All @@ -13,12 +14,24 @@ config ADC_STM32
help
Enable the driver implementation for the stm32xx ADC

if ADC_STM32

config ADC_STM32_DMA
bool "STM32 MCU ADC DMA Support"
select DMA
help
Enable the ADC DMA mode for ADC instances
that enable dma channels in their device tree node.

if SOC_SERIES_STM32F2X || SOC_SERIES_STM32F4X || SOC_SERIES_STM32F7X || SOC_SERIES_STM32G4X

config ADC_STM32_SHARED_IRQS
bool "STM32 ADC shared interrupts"
default y
depends on ADC_STM32
depends on ADC_STM32 && !ADC_STM32_DMA
help
Enable the use of shared interrupts for families that only have a single interrupt for all ADC's

endif

endif
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