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Message-Id: <20180726050658.1399-3-manivannan.sadhasivam@linaro.org>
Date: Thu, 26 Jul 2018 10:36:56 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To: vkoul@...nel.org, dan.j.williams@...el.com, afaerber@...e.de,
robh+dt@...nel.org, dmaengine@...r.kernel.org,
liuwei@...ions-semi.com, 96boards@...obotics.com,
devicetree@...r.kernel.org, daniel.thompson@...aro.org,
amit.kucheria@...aro.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, hzhang@...obotics.com,
bdong@...obotics.com, manivannanece23@...il.com,
thomas.liau@...ions-semi.com, jeff.chen@...ions-semi.com,
pn@...x.de, edgar.righi@...tec.org.br
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v3 2/4] arm64: dts: actions: Add Actions Semi S900 DMA Controller
Add DMA controller node for Actions Semi S900 SoC.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
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 @@
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
};
+ dma: dma-controller@...60000 {
+ compatible = "actions,s900-dma";
+ reg = <0x0 0xe0260000 0x0 0x1000>;
+ 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>;
+ };
+
timer: timer@...28000 {
compatible = "actions,s900-timer";
reg = <0x0 0xe0228000 0x0 0x8000>;
--
2.17.1
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