[PATCH] riscv: dts: fu740: Add PDMA node

[Viacheslav Mitrofanov]

HiFive unmatched supports PDMA but is not implemented in DT.

Add the PDMA node in SiFive FU740 soc-specific DT file.

Signed-off-by: Viacheslav Mitrofanov <v.v.mitrofanov at yadro.com>
---
 arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
index 7b77c13496d8..4bd670d8632f 100644
--- a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
@@ -161,6 +161,14 @@ prci: clock-controller at 10000000 {
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 		};
+		dma: dma-controller at 3000000 {
+			compatible = "sifive,pdma0";
+			reg = <0x0 0x3000000 0x0 0x8000>;
+			interrupt-parent = <&plic0>;
+			interrupts = <11 12 13 14 15 16 17 18>;
+			dma-channels = <4>;
+			#dma-cells = <1>;
+		};
 		uart0: serial at 10010000 {
 			compatible = "sifive,fu740-c000-uart", "sifive,uart0";
 			reg = <0x0 0x10010000 0x0 0x1000>;
-- 
2.25.1