CONFIG_RCAR_DMAC: Renesas R-Car Gen{2,3} and RZ/G{1,2} DMA Controller

General informations

The Linux kernel configuration item CONFIG_RCAR_DMAC has multiple definitions:

Renesas R-Car Gen{2,3} and RZ/G{1,2} DMA Controller found in drivers/dma/sh/Kconfig

The configuration item CONFIG_RCAR_DMAC:

• prompt: Renesas R-Car Gen{2,3} and RZ/G{1,2} DMA Controller
• type: tristate
• depends on: CONFIG_ARCH_RENESAS || CONFIG_COMPILE_TEST
• defined in drivers/dma/sh/Kconfig
• found in Linux kernels: 5.10–5.19, 6.0–6.12
• modules built: rcar-dmac

Help text

This driver supports the general purpose DMA controller found in the Renesas R-Car Gen{2,3} and RZ/G{1,2} SoCs.

Renesas R-Car Gen2 DMA Controller found in drivers/dma/sh/Kconfig

The configuration item CONFIG_RCAR_DMAC:

• prompt: Renesas R-Car Gen2 DMA Controller
• type: tristate
• depends on: CONFIG_ARCH_RENESAS || CONFIG_COMPILE_TEST
• defined in drivers/dma/sh/Kconfig
• found in Linux kernels: 4.0–4.20, 5.0–5.9
• modules built: rcar-dmac

Help text

This driver supports the general purpose DMA controller found in the Renesas R-Car second generation SoCs.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module rcar-dmac CONFIG_RCAR_DMAC : drivers/dma/sh/Kconfig : "Renesas R-Car Gen{2,3} and RZ/G{1,2} DMA Controller" # in 4.0–4.20, 5.0–5.19, 6.0–6.12
• lkddb of "" "" "renesas,dmac-r8a779a0" : CONFIG_DMADEVICES CONFIG_RCAR_DMAC CONFIG_RENESAS_DMA : drivers/dma/sh/rcar-dmac.c # in 5.12–5.19, 6.0–6.12
• lkddb of "" "" "renesas,rcar-dmac" : CONFIG_DMADEVICES CONFIG_RCAR_DMAC CONFIG_RENESAS_DMA : drivers/dma/sh/rcar-dmac.c # in 4.0–4.20, 5.0–5.19, 6.0–6.12
• lkddb of "" "" "renesas,rcar-gen4-dmac" : CONFIG_DMADEVICES CONFIG_RCAR_DMAC CONFIG_RENESAS_DMA : drivers/dma/sh/rcar-dmac.c # in 5.17–5.19, 6.0–6.12
• lkddb platform "rcar-dmac" : CONFIG_DMADEVICES CONFIG_RCAR_DMAC CONFIG_RENESAS_DMA : drivers/dma/sh/rcar-dmac.c # in 4.0–4.20, 5.0–5.19, 6.0–6.12

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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