From: Peng Fan <peng.fan@xxxxxxx> Add dma support for lpspi[1..8] Signed-off-by: Peng Fan <peng.fan@xxxxxxx> --- arch/arm64/boot/dts/freescale/imx93.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 5c08e8787989..00f2526c4011 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -344,6 +344,8 @@ lpspi1: spi@44360000 { clocks = <&clk IMX93_CLK_LPSPI1_GATE>, <&clk IMX93_CLK_BUS_AON>; clock-names = "per", "ipg"; + dmas = <&edma1 11 0 0>, <&edma1 12 0 1>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -356,6 +358,8 @@ lpspi2: spi@44370000 { clocks = <&clk IMX93_CLK_LPSPI2_GATE>, <&clk IMX93_CLK_BUS_AON>; clock-names = "per", "ipg"; + dmas = <&edma1 13 0 0>, <&edma1 14 0 1>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -724,6 +728,8 @@ lpspi3: spi@42550000 { clocks = <&clk IMX93_CLK_LPSPI3_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 12 0 0>, <&edma2 13 0 1>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -736,6 +742,8 @@ lpspi4: spi@42560000 { clocks = <&clk IMX93_CLK_LPSPI4_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 14 0 0>, <&edma2 15 0 1>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -945,6 +953,8 @@ lpspi5: spi@426f0000 { clocks = <&clk IMX93_CLK_LPSPI5_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 79 0 0>, <&edma2 80 0 1>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -957,6 +967,8 @@ lpspi6: spi@42700000 { clocks = <&clk IMX93_CLK_LPSPI6_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 81 0 0>, <&edma2 82 0 1>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -969,6 +981,8 @@ lpspi7: spi@42710000 { clocks = <&clk IMX93_CLK_LPSPI7_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 83 0 0>, <&edma2 84 0 1>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -981,6 +995,8 @@ lpspi8: spi@42720000 { clocks = <&clk IMX93_CLK_LPSPI8_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 85 0 0>, <&edma2 86 0 1>; + dma-names = "tx", "rx"; status = "disabled"; }; -- 2.37.1