ARM: dts: stm32: Add MDMA support on STM32MP157C

Activate MDMA for STM32MP157C

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/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index ca213ce..d66106a 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -632,6 +632,16 @@
                        status = "disabled";
                };
 
+               mdma1: dma@58000000 {
+                       compatible = "st,stm32h7-mdma";
+                       reg = <0x58000000 0x1000>;
+                       interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&rcc MDMA>;
+                       #dma-cells = <5>;
+                       dma-channels = <32>;
+                       dma-requests = <48>;
+               };
+
                usart1: serial@5c000000 {
                        compatible = "st,stm32h7-uart";
                        reg = <0x5c000000 0x400>;