[PATCH 4.19.y-cip] arm64: dts: renesas: r8a774c0: Fix MSIOF1 DMA channels


Lad Prabhakar
 

From: Geert Uytterhoeven <geert+renesas@...>

commit c91dfc9818df5f43c10c727f1cecaebdb5e2fa92 upstream.

According to Technical Update TN-RCT-S0352A/E, MSIOF1 DMA can only be
used with SYS-DMAC0 on R-Car E3.

Fixes: 62c0056f1c3eb15d ("arm64: dts: renesas: r8a774c0: Add MSIOF nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...>
Link: https://lore.kernel.org/r/20200917132117.8515-3-geert+renesas@glider.be
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
---
Patch has been cherry picked from v5.10-rc5.
---
arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index 44d66fcb412d..4785c486b336 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -1214,9 +1214,8 @@
reg = <0 0xe6ea0000 0 0x0064>;
interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 210>;
- dmas = <&dmac1 0x43>, <&dmac1 0x42>,
- <&dmac2 0x43>, <&dmac2 0x42>;
- dma-names = "tx", "rx", "tx", "rx";
+ dmas = <&dmac0 0x43>, <&dmac0 0x42>;
+ dma-names = "tx", "rx";
power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
resets = <&cpg 210>;
#address-cells = <1>;
--
2.17.1

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