From f113438990550e5bf8fe757a50e0ced0e710e379 Mon Sep 17 00:00:00 2001 From: Alexandre TORGUE Date: Mon, 24 Oct 2016 15:22:43 +0200 Subject: ARM: DT: STM32: add dma for usart3 on F429 Add DMA support for USART3 on STM32F429 MCU. Signed-off-by: Alexandre TORGUE --- arch/arm/boot/dts/stm32f429.dtsi | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/boot/dts/stm32f429.dtsi') diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index f5ebad826374..1c54f9e68723 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -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 { -- cgit v1.2.3