Add edma device node in dts.
Signed-off-by: Robin Gong <yibin.g...@nxp.com>
---
arch/arm/boot/dts/imx7ulp.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi
index d6b7110..b4f7adf 100644
--- a/arch/arm/boot/dts/imx7ulp.dtsi
+++ b/arch/arm/boot/dts/imx7ulp.dtsi
@@ -100,6 +100,34 @@
reg = <0x40000000 0x800000>;
ranges;
+ edma1: dma-controller@40080000 {
+ #dma-cells = <2>;
+ compatible = "fsl,imx7ulp-edma";
+ reg = <0x40080000 0x2000>,
+ <0x40210000 0x1000>;
+ dma-channels = <32>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "dma", "dmamux0";
+ clocks = <&pcc2 IMX7ULP_CLK_DMA1>,
+ <&pcc2 IMX7ULP_CLK_DMA_MUX1>;
+ };
+
lpuart4: serial@402d0000 {
compatible = "fsl,imx7ulp-lpuart";
reg = <0x402d0000 0x1000>;
--
2.7.4
