diff options
| author |   Pierre-Yves MORDRET <pierre-yves.mordret@st.com> | 2017-07-28 09:36:35 +0200 |
|---|---|---|
| committer |   Alexandre Torgue <alexandre.torgue@st.com> | 2017-07-28 09:37:23 +0200 |
| commit | 47c8a5035b68821ab3f92c7dd45e3e48fd67bf92 (patch) | |
| tree | dcc6d80f16e5ddc5ba76d0881afcc41601bccf2d | |
| parent | ARM: dts: stm32: enable ADC on stm32h743i-eval board (diff) | |
| download | wireguard-linux-47c8a5035b68821ab3f92c7dd45e3e48fd67bf92.tar.xz wireguard-linux-47c8a5035b68821ab3f92c7dd45e3e48fd67bf92.zip | |
ARM: dts: stm32: Add DMA support for STM32F746 SoC
This patch adds DMA support for STM32F746 SoC.
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
| -rw-r--r-- | arch/arm/boot/dts/stm32f746.dtsi | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index 43230fe3e14a..5633860037d2 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -398,6 +398,39 @@ assigned-clocks = <&rcc 1 CLK_HSE_RTC>; assigned-clock-rates = <1000000>; }; + + dma1: dma@40026000 { + compatible = "st,stm32-dma"; + reg = <0x40026000 0x400>; + interrupts = <11>, + <12>, + <13>, + <14>, + <15>, + <16>, + <17>, + <47>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA1)>; + #dma-cells = <4>; + status = "disabled"; + }; + + dma2: dma@40026400 { + compatible = "st,stm32-dma"; + reg = <0x40026400 0x400>; + interrupts = <56>, + <57>, + <58>, + <59>, + <60>, + <68>, + <69>, + <70>; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA2)>; + #dma-cells = <4>; + st,mem2mem; + status = "disabled"; + }; }; }; |