Commit 58f5fa68 authored by Peng Ma's avatar Peng Ma Committed by Shawn Guo
Browse files

arm64: dts: ls1046a: add qdma device tree nodes 



add the qDMA device tree nodes for LS1046A devices.

Signed-off-by: default avatarWen He <wen.he_1@nxp.com>
Signed-off-by: default avatarPeng Ma <peng.ma@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 29813f66

arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi

+21 −0
Original line number Diff line number Diff line
@@ -709,6 +709,27 @@ 
			status = "disabled";

		};



		qdma: dma-controller@8380000 {

			compatible = "fsl,ls1046a-qdma", "fsl,ls1021a-qdma";

			reg = <0x0 0x8380000 0x0 0x1000>, /* Controller regs */

			      <0x0 0x8390000 0x0 0x10000>, /* Status regs */

			      <0x0 0x83a0000 0x0 0x40000>; /* Block regs */

			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-names = "qdma-error", "qdma-queue0",

				"qdma-queue1", "qdma-queue2", "qdma-queue3";

			dma-channels = <8>;

			block-number = <1>;

			block-offset = <0x10000>;

			fsl,dma-queues = <2>;

			status-sizes = <64>;

			queue-sizes = <64 64>;

			big-endian;

		};



	};



	reserved-memory {

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