diff mbox series

[v2,7/7] ARM: dts: imx7ulp: add edma device node

Message ID 20190527085118.40423-8-yibin.gong@nxp.com (mailing list archive)
State Changes Requested
Headers show
Series add edma2 for i.mx7ulp | expand

Commit Message

Robin Gong May 27, 2019, 8:51 a.m. UTC 
From: Robin Gong <yibin.gong@nxp.com>

Add edma device node in dts.

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
---
 arch/arm/boot/dts/imx7ulp.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
diff mbox series

Patch

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>;