From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Wen He Subject: [v5 4/6] arm64: dts: ls1043a: add qdma device tree nodes Date: Fri, 25 May 2018 19:19:18 +0800 Message-ID: <20180525111920.24498-4-wen.he_1@nxp.com> In-Reply-To: <20180525111920.24498-1-wen.he_1@nxp.com> References: <20180525111920.24498-1-wen.he_1@nxp.com> MIME-Version: 1.0 Content-Type: text/plain To: vkoul@kernel.org, dmaengine@vger.kernel.org Cc: robh+dt@kernel.org, devicetree@vger.kernel.org, leoyang.li@nxp.com, jiafei.pan@nxp.com, jiaheng.fan@nxp.com, wen.he_1@nxp.com List-ID: add the qDMA device tree nodes for LS1043A devices. Signed-off-by: Wen He --- change in v5: - Replace dts node variable 'queues' to 'fsl,queues' that add vendor prefix change in v4: - no arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 1109f22..48f9165 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -673,6 +673,21 @@ dma-coherent; }; + 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-queue"; + dma-channels = <8>; + fsl,queues = <2>; + status-sizes = <64>; + queue-sizes = <64 64>; + big-endian; + }; + msi1: msi-controller1@1571000 { compatible = "fsl,ls1043a-msi"; reg = <0x0 0x1571000 0x0 0x8>; -- 1.7.1