[PATCH v4 3/4] ARM: dts: stm32: Add MDMA support for STM32H743 SoC
From: Vinod Koul <hidden>
Date: 2017-09-26 17:40:52
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On Fri, Aug 25, 2017 at 04:31:05PM +0200, Pierre-Yves MORDRET wrote:
This patch adds MDMA support for STM32H743 SoC.
Need ACK from ARM folks
quoted hunk ↗ jump to hunk
Signed-off-by: Pierre-Yves MORDRET <redacted> --- Version history: v4: v3: * None v2: * Add MDMA support in DT for H7 --- --- arch/arm/boot/dts/stm32h743.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 36a99db..af44eae 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi@@ -82,6 +82,16 @@ interrupts = <50>; clocks = <&timer_clk>; }; + + mdma1: dma at 52000000 { + compatible = "st,stm32h7-mdma"; + reg = <0x52000000 0x1000>; + interrupts = <122>; + clocks = <&timer_clk>; + #dma-cells = <5>; + dma-channels = <16>; + dma-requests = <32>; + }; }; };-- 2.7.4
-- ~Vinod