From 58f5fa68372505c8c6e57754a370f0e7e6004513 Mon Sep 17 00:00:00 2001 From: Peng Ma Date: Thu, 6 Dec 2018 19:18:23 +0800 Subject: [PATCH] arm64: dts: ls1046a: add qdma device tree nodes add the qDMA device tree nodes for LS1046A devices. Signed-off-by: Wen He Signed-off-by: Peng Ma Signed-off-by: Shawn Guo --- .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index 8cfc848260233..9a2106e60e19e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -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 = , + , + , + , + ; + 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 { -- 2.30.2