Commit 616effc0 authored by Alexander Stein's avatar Alexander Stein Committed by Shawn Guo
Browse files

arm64: dts: imx8: Fix lpuart DMA channel order 



Bindings say DMA channels are in order Rx, Tx. Adjust the DT nodes
accordingly. While at it, use defines for the flags.

Signed-off-by: default avatarAlexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 30567925

arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi

+9 −8
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 
 */



#include <dt-bindings/clock/imx8-lpcg.h>

#include <dt-bindings/dma/fsl-edma.h>

#include <dt-bindings/firmware/imx/rsrc.h>



dma_ipg_clk: clock-dma-ipg {
@@ -93,8 +94,8 @@ lpuart0: serial@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 FSL_EDMA_RX>, <&edma2 9 0 0>;

		status = "disabled";

	};
@@ -107,8 +108,8 @@ lpuart1: serial@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 FSL_EDMA_RX>, <&edma2 11 0 0>;

		status = "disabled";

	};
@@ -121,8 +122,8 @@ lpuart2: serial@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 FSL_EDMA_RX>, <&edma2 13 0 0>;

		status = "disabled";

	};
@@ -135,8 +136,8 @@ lpuart3: serial@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 FSL_EDMA_RX>, <&edma2 15 0 0>;

		status = "disabled";

	};