Re: [PATCH v5 3/4] ARM: dts: stm32: Add MDMA support for STM32H743 SoC

[Alexandre Torgue]

Hi

On 09/28/2017 05:36 PM, Pierre-Yves MORDRET wrote:

This patch adds MDMA support for STM32H743 SoC.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mord...@st.com>
---
  Version history:
     v5:
     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 58ec227..8e0aeb7 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -193,6 +193,16 @@
                                status = "disabled";
                        };
                };
+
+               mdma1: dma@52000000 {
+                       compatible = "st,stm32h7-mdma";
+                       reg = <0x52000000 0x1000>;
+                       interrupts = <122>;
+                       clocks = <&timer_clk>;
+                       #dma-cells = <5>;
+                       dma-channels = <16>;
+                       dma-requests = <32>;
+               };
        };
  };

Applied on stm32-dt-for-v4.15.

Thanks
Alex