Re: [PATCH v2 0/4] Add STM32 MDMA driver

[Pierre Yves MORDRET]

On 07/06/2017 02:25 PM, Pierre-Yves MORDRET wrote:
> This patchset adds support for the STM32 MDMA controller.
> The Master Direct memory access (MDMA) provides high-speed data transfer
> between memory and memory or between peripherals and memory.
> Contrary to STM32 DMA, the STM32 MDMA controller supports hardware LLI and
> uses a larger integrated FIFO (128 vs 16 bytes)

Gentle ping for driver review since DT Bindings has been acked by Rob
Herring.

Thanks
Py

> ---
>    Version history:
>       v2:
>           * change compatible into st,stm32h7-mdma to be more SoC specific
>           * Add MDMA support in DT for H7
>           * Add MDMA support in STM32 defconfig
> ---
> Pierre-Yves MORDRET (4):
>    dt-bindings: Document the STM32 MDMA bindings
>    dmaengine: Add STM32 MDMA driver
>    ARM: dts: stm32: Add MDMA support for STM32H743 SoC
>    ARM: configs: stm32: Add MDMA support in STM32 defconfig
> 
>   .../devicetree/bindings/dma/stm32-mdma.txt         |   94 ++
>   arch/arm/boot/dts/stm32h743.dtsi                   |   10 +
>   arch/arm/configs/stm32_defconfig                   |    1 +
>   drivers/dma/Kconfig                                |   12 +
>   drivers/dma/Makefile                               |    1 +
>   drivers/dma/stm32-mdma.c                           | 1536 ++++++++++++++++++++
>   6 files changed, 1654 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/dma/stm32-mdma.txt
>   create mode 100644 drivers/dma/stm32-mdma.c
>