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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Oct 30, 2018 at 10:36:03AM +0800, Peng Ma wrote: > 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>; Use GIC_SPI and IRQ_TYPE_xxx defines. Shawn > + 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 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel