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 <[email protected]> > --- > 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
