From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Ma Subject: [PATCH 2/3] arm64: dts: ls1043a: add qdma device tree nodes Date: Thu, 6 Dec 2018 19:18:22 +0800 Message-ID: <20181206111823.45985-2-peng.ma@nxp.com> References: <20181206111823.45985-1-peng.ma@nxp.com> Return-path: In-Reply-To: <20181206111823.45985-1-peng.ma@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: vkoul@kernel.org, shawnguo@kernel.org Cc: leoyang.li@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Peng Ma , Wen He List-Id: devicetree@vger.kernel.org add the qDMA device tree nodes for LS1043A devices. Signed-off-by: Wen He Signed-off-by: Peng Ma --- change in v12: - used GIC_SPI and IRQ_TYPE_LEVEL_HIGH to instead immediate number 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 3fed504..23b78df 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: dma-controller@8380000 { + 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 = , + , + , + , + ; + 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; + }; + }; firmware { -- 1.7.1