[PATCH 4.19 070/149] arm64: dts: renesas: r8a77965: Enable DMA for SCIF2
From: Greg Kroah-Hartman
Date: Tue Mar 12 2019 - 13:52:10 EST
4.19-stable review patch. If anyone has any objections, please let me know.
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[ Upstream commit 05c8478abd485507c25aa565afab604af8d8fe46 ]
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@xxxxxxxxx>
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 0cd44461a0bd..f60f08ba1a6f 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -951,6 +951,9 @@
<&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";
--
2.19.1