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authorPierre-Yves MORDRET <pierre-yves.mordret@st.com>2017-07-28 10:51:03 +0300
committerAlexandre Torgue <alexandre.torgue@st.com>2017-07-28 10:51:23 +0300
commit01d281b6e4a2d196357d9ae0189bd53cbea160ad (patch)
tree1ad8f492130201f6797b2e18a2134991567e28cf /arch/arm/boot/dts/stm32h743.dtsi
parent47c8a5035b68821ab3f92c7dd45e3e48fd67bf92 (diff)
downloadlinux-01d281b6e4a2d196357d9ae0189bd53cbea160ad.tar.xz
ARM: dts: stm32: Add DMA support for STM32H743 SoC
This patch adds DMA support for STM32H743 SoC. Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32h743.dtsi')
-rw-r--r--arch/arm/boot/dts/stm32h743.dtsi34
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 1da54ff86bd8..58ec2275181e 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -107,6 +107,40 @@
};
+ dma1: dma@40020000 {
+ compatible = "st,stm32-dma";
+ reg = <0x40020000 0x400>;
+ interrupts = <11>,
+ <12>,
+ <13>,
+ <14>,
+ <15>,
+ <16>,
+ <17>,
+ <47>;
+ clocks = <&timer_clk>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ status = "disabled";
+ };
+
+ dma2: dma@40020400 {
+ compatible = "st,stm32-dma";
+ reg = <0x40020400 0x400>;
+ interrupts = <56>,
+ <57>,
+ <58>,
+ <59>,
+ <60>,
+ <68>,
+ <69>,
+ <70>;
+ clocks = <&timer_clk>;
+ #dma-cells = <4>;
+ st,mem2mem;
+ status = "disabled";
+ };
+
adc_12: adc@40022000 {
compatible = "st,stm32h7-adc-core";
reg = <0x40022000 0x400>;