From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manivannan Sadhasivam Subject: [PATCH v3 2/4] arm64: dts: actions: Add Actions Semi S900 DMA Controller Date: Thu, 26 Jul 2018 10:36:56 +0530 Message-ID: <20180726050658.1399-3-manivannan.sadhasivam@linaro.org> References: <20180726050658.1399-1-manivannan.sadhasivam@linaro.org> Return-path: In-Reply-To: <20180726050658.1399-1-manivannan.sadhasivam@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: vkoul@kernel.org, dan.j.williams@intel.com, afaerber@suse.de, robh+dt@kernel.org, dmaengine@vger.kernel.org, liuwei@actions-semi.com, 96boards@ucrobotics.com, devicetree@vger.kernel.org, daniel.thompson@linaro.org, amit.kucheria@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, hzhang@ucrobotics.com, bdong@ucrobotics.com, manivannanece23@gmail.com, thomas.liau@actions-semi.com, jeff.chen@actions-semi.com, pn@denx.de, edgar.righi@lsitec.org.br Cc: Manivannan Sadhasivam List-Id: devicetree@vger.kernel.org Add DMA controller node for Actions Semi S900 SoC. Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/actions/s900.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/actions/s900.dtsi b/arch/arm64/boot/dts/actions/s900.dtsi index 7ae8b931f000..2e8178e50832 100644 --- a/arch/arm64/boot/dts/actions/s900.dtsi +++ b/arch/arm64/boot/dts/actions/s900.dtsi @@ -191,6 +191,19 @@ ; }; + dma: dma-controller@e0260000 { + compatible = "actions,s900-dma"; + reg = <0x0 0xe0260000 0x0 0x1000>; + interrupts = , + , + , + ; + #dma-cells = <1>; + dma-channels = <12>; + dma-requests = <46>; + clocks = <&cmu CLK_DMAC>; + }; + timer: timer@e0228000 { compatible = "actions,s900-timer"; reg = <0x0 0xe0228000 0x0 0x8000>; -- 2.17.1