[PATCH 2/2] arm64: dts: imx8: Fix lpuart DMA channel order

Alexander Stein alexander.stein at ew.tq-group.com
Tue Dec 19 04:34:39 PST 2023


Bindings say DMA channels are in order Rx, Tx. Adjust the DT nodes
accordingly.

Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index a180893ac81e..0f48796e32b2 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -93,8 +93,8 @@ lpuart0: serial at 5a060000 {
 		assigned-clocks = <&clk IMX_SC_R_UART_0 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <80000000>;
 		power-domains = <&pd IMX_SC_R_UART_0>;
-		dma-names = "tx","rx";
-		dmas = <&edma2 9 0 0>, <&edma2 8 0 1>;
+		dma-names = "rx", "tx";
+		dmas = <&edma2 8 0 0>, <&edma2 9 0 1>;
 		status = "disabled";
 	};
 
@@ -107,8 +107,8 @@ lpuart1: serial at 5a070000 {
 		assigned-clocks = <&clk IMX_SC_R_UART_1 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <80000000>;
 		power-domains = <&pd IMX_SC_R_UART_1>;
-		dma-names = "tx","rx";
-		dmas = <&edma2 11 0 0>, <&edma2 10 0 1>;
+		dma-names = "rx", "tx";
+		dmas = <&edma2 10 0 0>, <&edma2 11 0 1>;
 		status = "disabled";
 	};
 
@@ -121,8 +121,8 @@ lpuart2: serial at 5a080000 {
 		assigned-clocks = <&clk IMX_SC_R_UART_2 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <80000000>;
 		power-domains = <&pd IMX_SC_R_UART_2>;
-		dma-names = "tx","rx";
-		dmas = <&edma2 13 0 0>, <&edma2 12 0 1>;
+		dma-names = "rx", "tx";
+		dmas = <&edma2 12 0 0>, <&edma2 13 0 1>;
 		status = "disabled";
 	};
 
@@ -135,8 +135,8 @@ lpuart3: serial at 5a090000 {
 		assigned-clocks = <&clk IMX_SC_R_UART_3 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <80000000>;
 		power-domains = <&pd IMX_SC_R_UART_3>;
-		dma-names = "tx","rx";
-		dmas = <&edma2 15 0 0>, <&edma2 14 0 1>;
+		dma-names = "rx", "tx";
+		dmas = <&edma2 14 0 0>, <&edma2 15 0 1>;
 		status = "disabled";
 	};
 
-- 
2.34.1




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