This patch adds DMA support for STM32H743 SoC. Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mord...@st.com> --- arch/arm/boot/dts/stm32h743.dtsi | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+)
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 4685629..3d1cd88 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -74,6 +74,38 @@ interrupts = <50>; clocks = <&timer_clk>; }; + + dma1: dma@40020000 { + compatible = "st,stm32-dma"; + reg = <0x40020000 0x400>; + interrupts = <11>, + <12>, + <13>, + <14>, + <15>, + <16>, + <17>, + <47>; + clocks = <&timer_clk>; + #dma-cells = <4>; + st,mem2mem; + }; + + dma2: dma@40020400 { + compatible = "st,stm32-dma"; + reg = <0x40020400 0x400>; + interrupts = <56>, + <57>, + <58>, + <59>, + <60>, + <68>, + <69>, + <70>; + clocks = <&timer_clk>; + #dma-cells = <4>; + st,mem2mem; + }; }; }; -- 2.7.4