[v4,0/2] dmaengine: Add UniPhier XDMAC driver
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Message ID 1582270646-29161-1-git-send-email-hayashi.kunihiko@socionext.com
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  • dmaengine: Add UniPhier XDMAC driver
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Kunihiko Hayashi Feb. 21, 2020, 7:37 a.m. UTC
Add support for UniPhier external DMA controller (XDMAC), that is
implemented in Pro4, Pro5, PXs2, LD11, LD20 and PXs3 SoCs.

Changes since v3:
- dt-bindings: Fix typo

Changes since v2:
- dt-bindings: Fix SPDX and some properties
- Fix iteration count calculation for memcpy
- Replace zero-length array with flexible-array member in struct
  uniphier_xdmac_device.

Changes since v1:
- dt-bindings: Rewrite with DT schema.
- Change return type of uniphier_xdmac_chan_init() to void,
  and remove error return in probe.

Kunihiko Hayashi (2):
  dt-bindings: dmaengine: Add UniPhier external DMA controller bindings
  dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver

 .../bindings/dma/socionext,uniphier-xdmac.yaml     |  63 +++
 drivers/dma/Kconfig                                |  11 +
 drivers/dma/Makefile                               |   1 +
 drivers/dma/uniphier-xdmac.c                       | 611 +++++++++++++++++++++
 4 files changed, 686 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml
 create mode 100644 drivers/dma/uniphier-xdmac.c

Comments

Kunihiko Hayashi Feb. 21, 2020, 7:44 a.m. UTC | #1
Sorry for my mistake in this v4.

I'll resend it.

On Fri, 21 Feb 2020 16:37:24 +0900 <hayashi.kunihiko@socionext.com> wrote:

> Add support for UniPhier external DMA controller (XDMAC), that is
> implemented in Pro4, Pro5, PXs2, LD11, LD20 and PXs3 SoCs.
> 
> Changes since v3:
> - dt-bindings: Fix typo
> 
> Changes since v2:
> - dt-bindings: Fix SPDX and some properties
> - Fix iteration count calculation for memcpy
> - Replace zero-length array with flexible-array member in struct
>   uniphier_xdmac_device.
> 
> Changes since v1:
> - dt-bindings: Rewrite with DT schema.
> - Change return type of uniphier_xdmac_chan_init() to void,
>   and remove error return in probe.
> 
> Kunihiko Hayashi (2):
>   dt-bindings: dmaengine: Add UniPhier external DMA controller bindings
>   dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver
> 
>  .../bindings/dma/socionext,uniphier-xdmac.yaml     |  63 +++
>  drivers/dma/Kconfig                                |  11 +
>  drivers/dma/Makefile                               |   1 +
>  drivers/dma/uniphier-xdmac.c                       | 611 +++++++++++++++++++++
>  4 files changed, 686 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/dma/socionext,uniphier-xdmac.yaml
>  create mode 100644 drivers/dma/uniphier-xdmac.c
> 
> -- 
> 2.7.4

---
Best Regards,
Kunihiko Hayashi