b539699a98
Refactors all of the DMA drivers to use a shared driver class initialization priority configuration, CONFIG_DMA_INIT_PRIORITY, to allow configuring DMA drivers separately from other devices. This is similar to other driver classes like I2C and SPI. Most drivers previously used CONFIG_KERNEL_INIT_PRIORITY_DEFAULT or CONFIG_KERNEL_INIT_PRIORITY_DEVICE, therefore the default for this new option is the lower of the two, which means earlier initialization. Signed-off-by: Maureen Helm <maureen.helm@intel.com>
48 lines
906 B
Plaintext
48 lines
906 B
Plaintext
# DMA configuration options
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# Copyright (c) 2016 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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#
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# DMA options
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#
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menuconfig DMA
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bool "DMA driver Configuration"
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if DMA
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config DMA_64BIT
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bool "DMA 64 bit address support"
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help
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When this option is true, 64 bit source and dest
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DMA addresses are supported.
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config DMA_INIT_PRIORITY
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int "DMA init priority"
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default KERNEL_INIT_PRIORITY_DEFAULT
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help
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DMA driver device initialization priority.
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module = DMA
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module-str = dma
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source "subsys/logging/Kconfig.template.log_config"
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source "drivers/dma/Kconfig.stm32"
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source "drivers/dma/Kconfig.sam_xdmac"
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source "drivers/dma/Kconfig.dw"
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source "drivers/dma/Kconfig.nios2_msgdma"
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source "drivers/dma/Kconfig.sam0"
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source "drivers/dma/Kconfig.mcux_edma"
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source "drivers/dma/Kconfig.mcux_lpc"
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source "drivers/dma/Kconfig.dma_pl330"
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source "drivers/dma/Kconfig.iproc_pax"
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endif # DMA
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