linux-kernel - [PATCH 5/7] arm64: dts: ls1043a: add qdma device tree nodes

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Message-Id: <20181011094655.45707-5-peng.ma@nxp.com>
Date:   Thu, 11 Oct 2018 17:46:53 +0800
From:   Peng Ma <peng.ma@....com>
To:     vkoul@...nel.org, leoyang.li@....com
Cc:     robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
        dan.j.williams@...el.com, zw@...kernel.org,
        dmaengine@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linuxppc-dev@...ts.ozlabs.org, Peng Ma <peng.ma@....com>
Subject: [PATCH 5/7] arm64: dts: ls1043a: add qdma device tree nodes

add the qDMA device tree nodes for LS1043A devices.

Signed-off-by: Peng Ma <peng.ma@....com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 7881e3d..49c6655 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -734,6 +734,28 @@
 					<0000 0 0 3 &gic 0 156 0x4>,
 					<0000 0 0 4 &gic 0 157 0x4>;
 		};
+
+		qdma: qdma@...0000 {
+			compatible = "fsl,ls1021a-qdma", "fsl,ls1043a-qdma";
+			reg = <0x0 0x8380000 0x0 0x1000>, /* Controller regs */
+			      <0x0 0x8390000 0x0 0x10000>, /* Status regs */
+			      <0x0 0x83a0000 0x0 0x40000>; /* Block regs */
+			interrupts = <0 153 0x4>,
+				     <0 39 0x4>,
+				     <0 40 0x4>,
+				     <0 41 0x4>,
+				     <0 42 0x4>;
+			interrupt-names = "qdma-error", "qdma-queue0",
+				"qdma-queue1", "qdma-queue2", "qdma-queue3";
+			channels = <8>;
+			block-number = <1>;
+			block-offset = <0x10000>;
+			queues = <2>;
+			status-sizes = <64>;
+			queue-sizes = <64 64>;
+			big-endian;
+		};
+
 	};
 
 	firmware {
-- 
1.7.1