MDMA on STM32MP13x SoCs is the same than on STM32MP15x SoCs: it offers up
to 32 channels and supports 48 requests.
Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>
---
arch/arm/boot/dts/stm32mp131.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index e64fa10ac245..b2377a22b511 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -165,6 +165,16 @@ syscfg: syscon@50020000 {
clocks = <&clk_pclk3>;
};
+ mdma: dma-controller@58000000 {
+ compatible = "st,stm32h7-mdma";
+ reg = <0x58000000 0x1000>;
+ interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_pclk4>;
+ #dma-cells = <5>;
+ dma-channels = <32>;
+ dma-requests = <48>;
+ };
+
sdmmc1: mmc@58005000 {
compatible = "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
--
2.25.1
