arm64: dts: renesas: r8a77965: Enable DMA for SCIF2

SCIF2 on R-Car M3-N can be used with both DMAC1 and DMAC2.

Fixes: 0ea5b2fd38db56aa ("arm64: dts: renesas: r8a77965: Add SCIF device nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 6dc9b1fef830..4b3730f640ef 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -1068,6 +1068,9 @@
                                  <&cpg CPG_CORE R8A77965_CLK_S3D1>,
                                  <&scif_clk>;
                         clock-names = "fck", "brg_int", "scif_clk";
+                        dmas = <&dmac1 0x13>, <&dmac1 0x12>,
+                               <&dmac2 0x13>, <&dmac2 0x12>;
+                        dma-names = "tx", "rx", "tx", "rx";
                         power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
                         resets = <&cpg 310>;
                         status = "disabled";