From: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Date: Tue, 29 Dec 2020 21:17:21 +0000 (+0200)
Subject: arm: dts: owl-s500: Add DMA controller
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2cfb1b3f251e41ab7316762585e376a9b3b348cd;p=linux.git

arm: dts: owl-s500: Add DMA controller

Add DMA controller node for Actions Semi S500 SoC.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---

diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index a57ce7d6d7453..449e9807c4ec3 100644
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -207,5 +207,19 @@
 			reg = <0xb01b0100 0x100>;
 			#power-domain-cells = <1>;
 		};
+
+		dma: dma-controller@b0260000 {
+			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>;
+		};
 	};
 };