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Date: Tue, 13 Oct 2015 16:05:26 +0200
From: M'boumba Cedric Madianga <cedric.madianga@...il.com>
To: mcoquelin.stm32@...il.com, robh+dt@...nel.org, pawel.moll@....com,
mark.rutland@....com, ijc+devicetree@...lion.org.uk,
galak@...eaurora.org, linux@....linux.org.uk, vinod.koul@...el.com,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, dmaengine@...r.kernel.org
Cc: M'boumba Cedric Madianga <cedric.madianga@...il.com>
Subject: [PATCH v2 3/4] 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@...il.com>
---
arch/arm/boot/dts/stm32f429.dtsi | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index d78a481..037eb29 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi
@@ -174,6 +174,37 @@
reg = <0x40023800 0x400>;
clocks = <&clk_hse>;
};
+
+ dma1: dma-controller@...26000 {
+ 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@...26400 {
+ 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;
+ };
};
};
--
1.9.1
--
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