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Date: Tue, 29 Dec 2020 23:17:21 +0200 From: Cristian Ciocaltea <cristian.ciocaltea@...il.com> To: Andreas Färber <afaerber@...e.de>, Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, Rob Herring <robh+dt@...nel.org>, Vinod Koul <vkoul@...nel.org>, Dan Williams <dan.j.williams@...el.com> Cc: devicetree@...r.kernel.org, dmaengine@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-actions@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH v3 06/13] arm: dts: owl-s500: Add DMA controller Add DMA controller node for Actions Semi S500 SoC. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...il.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org> --- Changes in v3: - Added Reviewed-by from Mani arch/arm/boot/dts/owl-s500.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi index a57ce7d6d745..449e9807c4ec 100644 --- a/arch/arm/boot/dts/owl-s500.dtsi +++ b/arch/arm/boot/dts/owl-s500.dtsi @@ -207,5 +207,19 @@ sps: power-controller@...b0100 { reg = <0xb01b0100 0x100>; #power-domain-cells = <1>; }; + + dma: dma-controller@...60000 { + compatible = "actions,s500-dma"; + reg = <0xb0260000 0xd00>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + dma-channels = <12>; + dma-requests = <46>; + clocks = <&cmu CLK_DMAC>; + power-domains = <&sps S500_PD_DMA>; + }; }; }; -- 2.30.0
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