arm64: dts: imx93: add dma support for lpuart[1..8]

Add dma support for lpuart[1..8].

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 22f0920..fc1f20f 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -336,6 +336,8 @@
                                interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clk IMX93_CLK_LPUART1_GATE>;
                                clock-names = "ipg";
+                               dmas = <&edma1 16 0 0>, <&edma1 17 0 1>;
+                               dma-names = "tx", "rx";
                                status = "disabled";
                        };
 
@@ -345,6 +347,8 @@
                                interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clk IMX93_CLK_LPUART2_GATE>;
                                clock-names = "ipg";
+                               dmas = <&edma1 18 0 0>, <&edma1 19 0 1>;
+                               dma-names = "tx", "rx";
                                status = "disabled";
                        };
 
@@ -664,6 +668,8 @@
                                interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clk IMX93_CLK_LPUART3_GATE>;
                                clock-names = "ipg";
+                               dmas = <&edma2 17 0 0>, <&edma2 18 0 1>;
+                               dma-names = "tx", "rx";
                                status = "disabled";
                        };
 
@@ -673,6 +679,8 @@
                                interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clk IMX93_CLK_LPUART4_GATE>;
                                clock-names = "ipg";
+                               dmas = <&edma2 19 0 0>, <&edma2 20 0 1>;
+                               dma-names = "tx", "rx";
                                status = "disabled";
                        };
 
@@ -682,6 +690,8 @@
                                interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clk IMX93_CLK_LPUART5_GATE>;
                                clock-names = "ipg";
+                               dmas = <&edma2 21 0 0>, <&edma2 22 0 1>;
+                               dma-names = "tx", "rx";
                                status = "disabled";
                        };
 
@@ -691,6 +701,8 @@
                                interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clk IMX93_CLK_LPUART6_GATE>;
                                clock-names = "ipg";
+                               dmas = <&edma2 23 0 0>, <&edma2 24 0 1>;
+                               dma-names = "tx", "rx";
                                status = "disabled";
                        };
 
@@ -729,6 +741,8 @@
                                interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clk IMX93_CLK_LPUART7_GATE>;
                                clock-names = "ipg";
+                               dmas = <&edma2 87 0 0>, <&edma2 88 0 1>;
+                               dma-names = "tx", "rx";
                                status = "disabled";
                        };
 
@@ -738,6 +752,8 @@
                                interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>;
                                clocks = <&clk IMX93_CLK_LPUART8_GATE>;
                                clock-names = "ipg";
+                               dmas = <&edma2 89 0 0>, <&edma2 90 0 1>;
+                               dma-names = "tx", "rx";
                                status = "disabled";
                        };