On 07/06/2017 02:20 PM, Pierre-Yves MORDRET wrote:
> This patchset adds support for the STM32 DMA multiplexer.
> It allows to map any peripheral DMA request to any channel of the product
> DMAs.
> This IP has been introduced with STM32H7 SoC.
>
Gentle ping for driver review since DT Bindings has been acked by Rob
Herring.
Thanks
Py
> ---
> Version history:
> v3:
> * change compatible to st,stm32h7-dmamux to be mode Soc specific
> * add verbosity in dma-cells
> ---
>
> Pierre-Yves MORDRET (5):
> dt-bindings: Document the STM32 DMAMUX bindings
> dmaengine: Add STM32 DMAMUX driver
> dt-bindings: stm32-dma: Add property to handle STM32 DMAMUX
> dmaengine: stm32-dma: Add support for STM32 DMAMUX
> ARM: configs: stm32: Add DMAMUX support in STM32 defconfig
>
> .../devicetree/bindings/dma/stm32-dma.txt | 5 +-
> .../devicetree/bindings/dma/stm32-dmamux.txt | 60 +++++
> arch/arm/configs/stm32_defconfig | 1 +
> drivers/dma/Kconfig | 9 +
> drivers/dma/Makefile | 1 +
> drivers/dma/stm32-dma.c | 44 ++--
> drivers/dma/stm32-dmamux.c | 253 +++++++++++++++++++++
> include/linux/dma/stm32-dmamux.h | 21 ++
> 8 files changed, 380 insertions(+), 14 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/dma/stm32-dmamux.txt
> create mode 100644 drivers/dma/stm32-dmamux.c
> create mode 100644 include/linux/dma/stm32-dmamux.h
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