2013-04-23 19:00:06 +08:00
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#
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# DMA engine configuration for sh
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#
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2014-07-09 06:42:19 +08:00
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config RENESAS_DMA
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bool
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select DMA_ENGINE
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2014-07-31 08:34:04 +08:00
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#
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# DMA Engine Helpers
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#
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2013-04-23 19:00:06 +08:00
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config SH_DMAE_BASE
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bool "Renesas SuperH DMA Engine support"
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2014-07-31 08:34:04 +08:00
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depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
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depends on !SUPERH || SH_DMA
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2013-04-23 19:00:06 +08:00
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depends on !SH_DMA_API
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default y
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2014-07-09 06:42:19 +08:00
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select RENESAS_DMA
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2013-04-23 19:00:06 +08:00
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help
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Enable support for the Renesas SuperH DMA controllers.
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2014-07-31 08:34:04 +08:00
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#
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# DMA Controllers
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#
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2013-04-23 19:00:06 +08:00
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config SH_DMAE
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tristate "Renesas SuperH DMAC support"
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depends on SH_DMAE_BASE
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help
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Enable support for the Renesas SuperH DMA controllers.
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2013-04-23 19:00:12 +08:00
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2014-07-31 08:34:04 +08:00
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if SH_DMAE
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config SH_DMAE_R8A73A4
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def_bool y
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depends on ARCH_R8A73A4
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depends on OF
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endif
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2013-04-23 19:00:12 +08:00
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config SUDMAC
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tristate "Renesas SUDMAC support"
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depends on SH_DMAE_BASE
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help
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Enable support for the Renesas SUDMAC controllers.
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dma: add driver for R-Car HPB-DMAC
Add support for HPB-DMAC found in Renesas R-Car SoCs, using 'shdma-base' DMA
driver framework.
Based on the original patch by Phil Edworthy <phil.edworthy@renesas.com>.
Signed-off-by: Max Filippov <max.filippov@cogentembedded.com>
[Sergei: removed useless #include, sorted #include's, fixed HPB_DMA_TCR_MAX,
fixed formats and removed line breaks in the dev_dbg() calls, rephrased and
added IRQ # to the shdma_request_irq() failure message, added MODULE_AUTHOR(),
removed '__init'/'__exit' annotations from the probe()/remove() methods, removed
'__initdata' annotation from 'hpb_dmae_driver', fixed guard macro name in the
header file, fixed #define ASYNCRSTR_ASRST20, added #define ASYNCRSTR_ASRST24,
added the necessary runtime PM calls to the probe() and remove() methods,
handled errors returned by dma_async_device_register(), beautified comments
and #define's.]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2013-08-25 04:33:24 +08:00
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config RCAR_HPB_DMAE
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tristate "Renesas R-Car HPB DMAC support"
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depends on SH_DMAE_BASE
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help
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Enable support for the Renesas R-Car series DMA controllers.
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2013-09-02 20:12:35 +08:00
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2014-07-09 06:42:19 +08:00
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config RCAR_DMAC
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tristate "Renesas R-Car Gen2 DMA Controller"
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depends on ARCH_SHMOBILE || COMPILE_TEST
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select RENESAS_DMA
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help
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This driver supports the general purpose DMA controller found in the
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Renesas R-Car second generation SoCs.
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2015-04-01 14:22:45 +08:00
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config RENESAS_USB_DMAC
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tristate "Renesas USB-DMA Controller"
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depends on ARCH_SHMOBILE || COMPILE_TEST
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select RENESAS_DMA
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select DMA_VIRTUAL_CHANNELS
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help
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This driver supports the USB-DMA controller found in the Renesas
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SoCs.
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