diff options
| author | Sean Nyekjaer <sean@geanix.com> | 2024-09-18 14:07:42 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-10-16 16:49:12 +0800 |
| commit | 4d7adb7f9d6120f6db66d60a4e934f86dabbadc5 (patch) | |
| tree | 0e10c4ec4005ff766d12273884e91c71d8287b1b | |
| parent | 178edf156657a783c5be19ea01e73ec4c259e6a4 (diff) | |
ARM: dts: nxp: imx6ul: add dma support for all uarts
Add dma support on uart1, uart2, uart3, uart4, uart5, uart6 and uart7.
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/nxp/imx/imx6ul.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi index 235aa676618b..6de224dd2bb9 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul.dtsi @@ -274,6 +274,8 @@ clocks = <&clks IMX6UL_CLK_UART7_IPG>, <&clks IMX6UL_CLK_UART7_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 43 4 0>, <&sdma 44 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -285,6 +287,8 @@ clocks = <&clks IMX6UL_CLK_UART1_IPG>, <&clks IMX6UL_CLK_UART1_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 25 4 0>, <&sdma 26 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -296,6 +300,8 @@ clocks = <&clks IMX6UL_CLK_UART8_IPG>, <&clks IMX6UL_CLK_UART8_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 45 4 0>, <&sdma 46 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1075,6 +1081,8 @@ clocks = <&clks IMX6UL_CLK_UART2_IPG>, <&clks IMX6UL_CLK_UART2_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 27 4 0>, <&sdma 28 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1086,6 +1094,8 @@ clocks = <&clks IMX6UL_CLK_UART3_IPG>, <&clks IMX6UL_CLK_UART3_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 29 4 0>, <&sdma 30 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1097,6 +1107,8 @@ clocks = <&clks IMX6UL_CLK_UART4_IPG>, <&clks IMX6UL_CLK_UART4_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 31 4 0>, <&sdma 32 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1108,6 +1120,8 @@ clocks = <&clks IMX6UL_CLK_UART5_IPG>, <&clks IMX6UL_CLK_UART5_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 33 4 0>, <&sdma 34 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1129,6 +1143,8 @@ clocks = <&clks IMX6UL_CLK_UART6_IPG>, <&clks IMX6UL_CLK_UART6_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 0 4 0>, <&sdma 47 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; }; |