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drivers: dma: rpi_pico: add support for RaspberryPi Pico DMA #53892

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Merged
merged 4 commits into from
Mar 22, 2023
Merged

drivers: dma: rpi_pico: add support for RaspberryPi Pico DMA #53892

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d3ec8d2
soc: rpi_pico: Added panic handler
yonsch Feb 26, 2022
0999771
modules: hal_rpi_pico: Enable DMA driver
soburi Jan 17, 2023
28fc9aa
drivers: dma: rpi_pico: add support for RaspberryPi Pico DMA
soburi Jan 17, 2023
3e530c6
tests: dma: loop_transfer: add overlay for RaspberryPi Pico
soburi Jan 17, 2023
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1 change: 1 addition & 0 deletions boards/arm/rpi_pico/rpi_pico.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,3 +18,4 @@ supported:
- watchdog
- pwm
- flash
- dma
1 change: 1 addition & 0 deletions drivers/dma/CMakeLists.txt
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Expand Up @@ -27,3 +27,4 @@ zephyr_library_sources_ifdef(CONFIG_DMA_GD32 dma_gd32.c)
zephyr_library_sources_ifdef(CONFIG_DMA_ESP32 dma_esp32_gdma.c)
zephyr_library_sources_ifdef(CONFIG_DMA_MCHP_XEC dma_mchp_xec.c)
zephyr_library_sources_ifdef(CONFIG_DMA_XMC4XXX dma_xmc4xxx.c)
zephyr_library_sources_ifdef(CONFIG_DMA_RPI_PICO dma_rpi_pico.c)
2 changes: 2 additions & 0 deletions drivers/dma/Kconfig
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Expand Up @@ -56,4 +56,6 @@ source "drivers/dma/Kconfig.xec"

source "drivers/dma/Kconfig.xmc4xxx"

source "drivers/dma/Kconfig.rpi_pico"

endif # DMA
12 changes: 12 additions & 0 deletions drivers/dma/Kconfig.rpi_pico
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@@ -0,0 +1,12 @@
# Copyright (c) 2023 Tokita, Hiroshi <[email protected]>
# SPDX-License-Identifier: Apache-2.0

config DMA_RPI_PICO
bool "Raspberry Pi Pico DMA driver"
default y
depends on DT_HAS_RASPBERRYPI_PICO_DMA_ENABLED
select PICOSDK_USE_DMA
select PICOSDK_USE_CLAIM
depends on RESET
help
DMA driver for RaspberryPi Pico.
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