From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Ma Subject: [v11 6/7] arm64: dts: ls1046a: add qdma device tree nodes Date: Tue, 30 Oct 2018 10:36:03 +0800 Message-ID: <20181030023604.34027-6-peng.ma@nxp.com> References: <20181030023604.34027-1-peng.ma@nxp.com> Return-path: In-Reply-To: <20181030023604.34027-1-peng.ma@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: vkoul@kernel.org Cc: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, leoyang.li@nxp.com, 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 , Wen He List-Id: devicetree@vger.kernel.org add the qDMA device tree nodes for LS1046A devices. Signed-off-by: Wen He Signed-off-by: Peng Ma --- change in v11: - no arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 21 +++++++++++++++++++++ 1 files changed, 21 insertions(+), 0 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index ef83786..dc65318 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -704,6 +704,27 @@ <0000 0 0 4 &gic GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; }; + 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 = <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"; + dma-channels = <8>; + block-number = <1>; + block-offset = <0x10000>; + fsl,dma-queues = <2>; + status-sizes = <64>; + queue-sizes = <64 64>; + big-endian; + }; + }; reserved-memory { -- 1.7.1