From 01d281b6e4a2d196357d9ae0189bd53cbea160ad Mon Sep 17 00:00:00 2001 From: Pierre-Yves MORDRET Date: Fri, 28 Jul 2017 09:51:03 +0200 Subject: [PATCH] ARM: dts: stm32: Add DMA support for STM32H743 SoC This patch adds DMA support for STM32H743 SoC. Signed-off-by: Pierre-Yves MORDRET Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32h743.dtsi | 34 ++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 1da54ff86bd8..58ec2275181e 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -107,6 +107,40 @@ usart1: serial@40011000 { }; + 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; + status = "disabled"; + }; + + 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; + status = "disabled"; + }; + adc_12: adc@40022000 { compatible = "st,stm32h7-adc-core"; reg = <0x40022000 0x400>; -- 2.45.2