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Commit f1134389 authored by Alexandre TORGUE's avatar Alexandre TORGUE
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ARM: DT: STM32: add dma for usart3 on F429 



Add DMA support for USART3 on STM32F429 MCU.

Signed-off-by: default avatarAlexandre TORGUE <alexandre.torgue@st.com>
parent 73767f19

arch/arm/boot/dts/stm32f429.dtsi

+3 −0
Original line number Diff line number Diff line
@@ -122,6 +122,9 @@ 
			interrupts = <39>;

			clocks = <&rcc 0 146>;

			status = "disabled";

			dmas = <&dma1 1 4 0x400 0x0>,

			       <&dma1 3 4 0x400 0x0>;

			dma-names = "rx", "tx";

		};



		usart4: serial@40004c00 {