From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Ma Subject: [PATCH 4/7] arm: dts: ls1021a: add qdma device tree nodes Date: Thu, 11 Oct 2018 17:46:52 +0800 Message-ID: <20181011094655.45707-4-peng.ma@nxp.com> References: <20181011094655.45707-1-peng.ma@nxp.com> Return-path: In-Reply-To: <20181011094655.45707-1-peng.ma@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: vkoul@kernel.org, leoyang.li@nxp.com Cc: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, dan.j.williams@intel.com, zw@zh-kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Peng Ma List-Id: devicetree@vger.kernel.org add the qDMA device tree nodes for LS1021A devices. Signed-off-by: Peng Ma --- arch/arm/boot/dts/ls1021a.dtsi | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index f184905..abc50da 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -806,5 +806,21 @@ #size-cells = <1>; ranges = <0x0 0x0 0x10010000 0x10000>; }; + + qdma: qdma@8390000 { + compatible = "fsl,ls1021a-qdma"; + reg = <0x0 0x8398000 0x0 0x1000>, /* Controller regs */ + <0x0 0x8399000 0x0 0x1000>, /* Status regs */ + <0x0 0x839a000 0x0 0x2000>; /* Block regs */ + interrupts = , + ; + interrupt-names = "qdma-error", "qdma-queue"; + channels = <8>; + queues = <2>; + status-sizes = <64>; + queue-sizes = <64 64>; + big-endian; + }; + }; }; -- 1.7.1