CONFIG_DW_DMAC: Synopsys DesignWare AHB DMA platform driver

General informations

The Linux kernel configuration item CONFIG_DW_DMAC has multiple definitions:

Synopsys DesignWare AHB DMA platform driver found in drivers/dma/dw/Kconfig

The configuration item CONFIG_DW_DMAC:

• prompt: Synopsys DesignWare AHB DMA platform driver
• type: tristate
• depends on: CONFIG_HAS_IOMEM
• defined in drivers/dma/dw/Kconfig
• found in Linux kernels: 3.11–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• modules built: dw_dmac, dw_dmac

Help text

Support the Synopsys DesignWare AHB DMA controller. This can be integrated in chips such as the Intel Cherrytrail.

Synopsys DesignWare AHB DMA support found in drivers/dma/Kconfig

The configuration item CONFIG_DW_DMAC:

• prompt: Synopsys DesignWare AHB DMA support
• type: tristate
• depends on: ( CONFIG_GENERIC_HARDIRQS ) && ( CONFIG_CPU_AT32AP7000 )
• defined in drivers/dma/Kconfig
• found in Linux kernels: 2.6.27–2.6.39, 3.0–3.10
• modules built: dw_dmac, dw_dmac

Help text

Support the Synopsys DesignWare AHB DMA controller. This can be integrated in chips such as the Atmel AT32ap7000.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "80862286" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb acpi "808622C0" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb acpi "80864BB4" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 5.4–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb acpi "80864BB5" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 5.4–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb acpi "80864BB6" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 5.4–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb acpi "INTL9C60" : CONFIG_DMADEVICES CONFIG_DW_DMAC : drivers/dma/dw_dmac.c # in 3.10
• lkddb acpi "INTL9C60" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 3.11–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb module dw_dmac CONFIG_DW_DMAC : drivers/dma/Kconfig : "Synopsys DesignWare AHB DMA support" # in 2.6.27–2.6.39, 3.0–3.10
• lkddb module dw_dmac CONFIG_DW_DMAC : drivers/dma/dw/Kconfig : "Synopsys DesignWare AHB DMA platform driver" # in 3.11–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb of "" "" "renesas,rzn1-dma" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb of "" "" "snps,dma-spear1340" : CONFIG_DMADEVICES CONFIG_DW_DMAC : drivers/dma/dw_dmac.c # in 3.9–3.10
• lkddb of "" "" "snps,dma-spear1340" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 3.11–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb of "" "" "snps,dma-spear1340" : CONFIG_DMA_ENGINE CONFIG_DW_DMAC : drivers/dma/dw_dmac.c # in 3.5–3.8
• lkddb platform "dw_dmac" : CONFIG_DMADEVICES CONFIG_DW_DMAC : drivers/dma/dw_dmac.c # in 3.9–3.10
• lkddb platform "dw_dmac" : CONFIG_DMADEVICES CONFIG_DW_DMAC CONFIG_DW_DMAC_CORE : drivers/dma/dw/platform.c # in 3.11–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb platform "dw_dmac" : CONFIG_DMA_ENGINE CONFIG_DW_DMAC : drivers/dma/dw_dmac.c # in 2.6.27–2.6.39, 3.0–3.8

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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