ARM: dts: Add STM32 DMA support for STM32F429 MCU

This patch adds STM32 DMA bindings for STM32F429.

Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index 5e1e234e8c0a..eaf7a7242993 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -175,6 +175,37 @@
                         clocks = <&clk_hse>;
                 };
 
+                dma1: dma-controller@40026000 {
+                        compatible = "st,stm32-dma";
+                        reg = <0x40026000 0x400>;
+                        interrupts = <11>,
+                                     <12>,
+                                     <13>,
+                                     <14>,
+                                     <15>,
+                                     <16>,
+                                     <17>,
+                                     <47>;
+                        clocks = <&rcc 0 21>;
+                        #dma-cells = <4>;
+                };
+
+                dma2: dma-controller@40026400 {
+                        compatible = "st,stm32-dma";
+                        reg = <0x40026400 0x400>;
+                        interrupts = <56>,
+                                     <57>,
+                                     <58>,
+                                     <59>,
+                                     <60>,
+                                     <68>,
+                                     <69>,
+                                     <70>;
+                        clocks = <&rcc 0 22>;
+                        #dma-cells = <4>;
+                        st,mem2mem;
+                };
+
                 rng: rng@50060800 {
                         compatible = "st,stm32-rng";
                         reg = <0x50060800 0x400>;