arm64: dts: renesas: r8a77990: Fix SCIF5 DMA channels

According to the R-Car Gen3 Hardware Manual Errata for Rev 1.50 of Feb
12, 2019, the DMA channels for SCIF5 are corrected from 16..47 to 0..15
on R-Car E3.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Fixes: a5ebe5e49a862e21 ("arm64: dts: renesas: r8a77990: Add SCIF-{0,1,3,4,5} device nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 786178c..36f4090 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -2,7 +2,7 @@
 /*
  * Device Tree Source for the R-Car E3 (R8A77990) SoC
  *
- * Copyright (C) 2018 Renesas Electronics Corp.
+ * Copyright (C) 2018-2019 Renesas Electronics Corp.
  */
 
 #include <dt-bindings/clock/r8a77990-cpg-mssr.h>
@@ -1042,9 +1042,8 @@
                                 <&cpg CPG_CORE R8A77990_CLK_S3D1C>,
                                 <&scif_clk>;
                        clock-names = "fck", "brg_int", "scif_clk";
-                       dmas = <&dmac1 0x5b>, <&dmac1 0x5a>,
-                              <&dmac2 0x5b>, <&dmac2 0x5a>;
-                       dma-names = "tx", "rx", "tx", "rx";
+                       dmas = <&dmac0 0x5b>, <&dmac0 0x5a>;
+                       dma-names = "tx", "rx";
                        power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
                        resets = <&cpg 202>;
                        status = "disabled";