ARM: dts: stm32: Add MDMA support for STM32H743 SoC

This patch adds MDMA support for STM32H743 SoC.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index c1a4156..51fcc22 100644 (file)
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -217,6 +217,16 @@
                        };
                };
 
+               mdma1: dma@52000000 {
+                       compatible = "st,stm32h7-mdma";
+                       reg = <0x52000000 0x1000>;
+                       interrupts = <122>;
+                       clocks = <&rcc MDMA_CK>;
+                       #dma-cells = <5>;
+                       dma-channels = <16>;
+                       dma-requests = <32>;
+               };
+
                lptimer2: timer@58002400 {
                        #address-cells = <1>;
                        #size-cells = <0>;