On Fri, Aug 25, 2017 at 04:31:05PM +0200, Pierre-Yves MORDRET wrote:
> This patch adds MDMA support for STM32H743 SoC.
Need ACK from ARM folks
>
> Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@xxxxxx>
> ---
> Version history:
> v4:
> v3:
> * None
> v2:
> * Add MDMA support in DT for H7
> ---
> ---
> arch/arm/boot/dts/stm32h743.dtsi | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
> index 36a99db..af44eae 100644
> --- a/arch/arm/boot/dts/stm32h743.dtsi
> +++ b/arch/arm/boot/dts/stm32h743.dtsi
> @@ -82,6 +82,16 @@
> interrupts = <50>;
> clocks = <&timer_clk>;
> };
> +
> + mdma1: dma@52000000 {
> + compatible = "st,stm32h7-mdma";
> + reg = <0x52000000 0x1000>;
> + interrupts = <122>;
> + clocks = <&timer_clk>;
> + #dma-cells = <5>;
> + dma-channels = <16>;
> + dma-requests = <32>;
> + };
> };
> };
>
> --
> 2.7.4
>
--
~Vinod
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