From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Date: Fri, 21 Sep 2018 19:03:59 +0000 (-0700)
Subject: arm64: dts: actions: s900: Add DMA Controller
X-Git-Tag: v4.20-rc1~66^2~21^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c432aaa2b28fbd28d837ec142c78e744956ef71c;p=thirdparty%2Flinux.git

arm64: dts: actions: s900: Add DMA Controller

Add DMA controller node for Actions Semi S900 SoC.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---

diff --git a/arch/arm64/boot/dts/actions/s900.dtsi b/arch/arm64/boot/dts/actions/s900.dtsi
index d2f6d37f9177c..491ddccc9038b 100644
--- a/arch/arm64/boot/dts/actions/s900.dtsi
+++ b/arch/arm64/boot/dts/actions/s900.dtsi
@@ -261,5 +261,18 @@
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "timer1";
 		};
+
+		dma: dma-controller@e0260000 {
+			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>;
+		};
 	};
 };