dts: imx7s: add uart dma chans

Add uart dma chans.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 50abcc811146..f265fd08fd1b 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -860,6 +860,8 @@
 					clocks = <&clks IMX7D_UART2_ROOT_CLK>,
 						<&clks IMX7D_UART2_ROOT_CLK>;
 					clock-names = "ipg", "per";
+					dmas = <&sdma 24 4 0>, <&sdma 25 4 0>;
+					dma-names = "rx", "tx";
 					status = "disabled";
 				};
 
@@ -871,6 +873,8 @@
 					clocks = <&clks IMX7D_UART3_ROOT_CLK>,
 						<&clks IMX7D_UART3_ROOT_CLK>;
 					clock-names = "ipg", "per";
+					dmas = <&sdma 26 4 0>, <&sdma 27 4 0>;
+					dma-names = "rx", "tx";
 					status = "disabled";
 				};
 
@@ -1020,6 +1024,8 @@
 				clocks = <&clks IMX7D_UART4_ROOT_CLK>,
 					<&clks IMX7D_UART4_ROOT_CLK>;
 				clock-names = "ipg", "per";
+				dmas = <&sdma 28 4 0>, <&sdma 29 4 0>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -1031,6 +1037,8 @@
 				clocks = <&clks IMX7D_UART5_ROOT_CLK>,
 					<&clks IMX7D_UART5_ROOT_CLK>;
 				clock-names = "ipg", "per";
+				dmas = <&sdma 30 4 0>, <&sdma 31 4 0>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -1042,6 +1050,8 @@
 				clocks = <&clks IMX7D_UART6_ROOT_CLK>,
 					<&clks IMX7D_UART6_ROOT_CLK>;
 				clock-names = "ipg", "per";
+				dmas = <&sdma 32 4 0>, <&sdma 33 4 0>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};
 
@@ -1053,6 +1063,8 @@
 				clocks = <&clks IMX7D_UART7_ROOT_CLK>,
 					<&clks IMX7D_UART7_ROOT_CLK>;
 				clock-names = "ipg", "per";
+				dmas = <&sdma 34 4 0>, <&sdma 35 4 0>;
+				dma-names = "rx", "tx";
 				status = "disabled";
 			};