From a6786c54e0549a76cb2670fa1e9c00c485182874 Mon Sep 17 00:00:00 2001 From: Alexander Kozhinov Date: Fri, 12 Jun 2020 20:49:12 +0200 Subject: [PATCH] dts: arm: st: h7: add dma peripheral support dma1 & dma2 peripheral support added both dma's disabled currently Signed-off-by: Alexander Kozhinov --- dts/arm/st/h7/stm32h7.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/dts/arm/st/h7/stm32h7.dtsi b/dts/arm/st/h7/stm32h7.dtsi index 1cd10fee2f3..00ebc2332e5 100644 --- a/dts/arm/st/h7/stm32h7.dtsi +++ b/dts/arm/st/h7/stm32h7.dtsi @@ -569,6 +569,28 @@ #io-channel-cells = <1>; }; + dma1: dma@40020000 { + compatible = "st,stm32-dma"; + #dma-cells = <4>; + reg = <0x40020000 0x400>; + interrupts = <11 0>, <12 0>, <13 0>, <14 0>, <15 0>, <16 0>, + <17 0>, <47 0>; + clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00000020>; + status = "disabled"; + label = "DMA_1"; + }; + + dma2: dma@40020400 { + compatible = "st,stm32-dma"; + #dma-cells = <4>; + reg = <0x40020400 0x400>; + interrupts = <11 0>, <12 0>, <13 0>, <14 0>, <15 0>, <16 0>, + <17 0>, <47 0>; + clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00000020>; + status = "disabled"; + label = "DMA_2"; + }; + rng: rng@48021800 { compatible = "st,stm32-rng"; reg = <0x48021800 0x400>;