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zephyr/drivers/dma/Kconfig.sam0

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drivers: dma: Add SAM0 DMAC driver This adds support for the SAM0 DMA Controller (DMAC). Chained transfer are not currently implemented. Tested with tests/drivers/dma/loop_transfer and custom modifications to that test using three parallel reloading channels. Also tested with a trivial program that did memory->serial. Signed-off-by: Michael Hope <mlhx@google.com> [hageman@inthat.cloud: Rebased and updated commit message] Signed-off-by: Derek Hageman <hageman@inthat.cloud>
2018-03-06 05:23:09 +08:00
# Kconfig - Atmel SAM DMAC configuration options
#
# Copyright (c) 2018 Google LLC.
# SPDX-License-Identifier: Apache-2.0
kconfig: Turn pointless/confusing 'menuconfig's into 'config's Defining a symbol with 'menuconfig' just tells the menuconfig to display any dependent symbols that immediately follow it in a separate menu. 'menuconfig' has no effect on symbol values. Making a symbol that doesn't have any dependent symbols after it a 'menuconfig' should be avoided, because then you end up with an empty menu, which is shown as e.g. [*] Enable foo --- This is how it would be shown if there were children but they all happened to be invisible as well. With a regular 'config', it turns into [*] Enable foo Change all pointless 'menuconfig's to 'config's. See the section on 'menuconfig' on the Kconfig - Tips and Best Practices page as well. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-10-22 07:04:04 +08:00
config DMA_SAM0
drivers: dma: Add SAM0 DMAC driver This adds support for the SAM0 DMA Controller (DMAC). Chained transfer are not currently implemented. Tested with tests/drivers/dma/loop_transfer and custom modifications to that test using three parallel reloading channels. Also tested with a trivial program that did memory->serial. Signed-off-by: Michael Hope <mlhx@google.com> [hageman@inthat.cloud: Rebased and updated commit message] Signed-off-by: Derek Hageman <hageman@inthat.cloud>
2018-03-06 05:23:09 +08:00
bool "Atmel SAM0 series DMAC driver"
default y
depends on SOC_FAMILY_SAM0
help
DMA driver for Atmel SAM0 series MCUs.