arm64: dts: renesas: r8a774a1: Enable DMA for SCIF2

SCIF2 on RZ/G2M can be used with both DMAC1 and DMAC2.

Fixes: 3a3933a4fa36430a ("arm64: dts: renesas: r8a774a1: Add SCIF and HSCIF nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index 20745a8528c50c44f35e68d5207121bc9e740c01..719ed9d9067d767e820c778968b9a15b60bce5ab 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -1011,6 +1011,9 @@ scif2: serial@e6e88000 {
                                 <&cpg CPG_CORE R8A774A1_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 R8A774A1_PD_ALWAYS_ON>;
                        resets = <&cpg 310>;
                        status = "disabled";