diff mbox series

[5.9,610/757] arm64: dts: renesas: r8a77990: Fix MSIOF1 DMA channels

Message ID 20201027135519.166802595@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Oct. 27, 2020, 1:54 p.m. UTC
From: Geert Uytterhoeven <geert+renesas@glider.be>

[ Upstream commit 453802c463abd003a7c38ffbc90b67ba162335b6 ]

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

Fixes: 8517042060b55a37 ("arm64: dts: renesas: r8a77990: Add DMA properties to MSIOF nodes")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200917132117.8515-2-geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm64/boot/dts/renesas/r8a77990.dtsi | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 1991bdc36792f..27f74df8efbde 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -1192,9 +1192,8 @@  msiof1: spi@e6ea0000 {
 			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 R8A77990_PD_ALWAYS_ON>;
 			resets = <&cpg 210>;
 			#address-cells = <1>;