Commit f3f202bb authored by Lubomir Rintel's avatar Lubomir Rintel Committed by Arnd Bergmann
Browse files

ARM: dts: mmp2: Add DMA nodes 

There is a 16-channel peripheral DMA controller along with two-channel
audio DMA engines.

Link: https://lore.kernel.org/r/20200718205019.184927-7-lkundrak@v3.sk


Signed-off-by: default avatarLubomir Rintel <lkundrak@v3.sk>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent f2023d9d

arch/arm/boot/dts/mmp2.dtsi

+26 −0
Original line number Diff line number Diff line
@@ -192,6 +192,24 @@ 
				clock-output-names = "mclk";

				status = "disabled";

			};



			adma0: dma-controller@d42a0800 {

				compatible = "marvell,adma-1.0";

				reg = <0xd42a0800 0x100>;

				interrupts = <48>;

				#dma-cells = <1>;

				asram = <&asram>;

				iram = <&asram>;

				status = "disabled";

			};



			adma1: dma-controller@d42a0900 {

				compatible = "marvell,adma-1.0";

				reg = <0xd42a0900 0x100>;

				interrupts = <48>;

				#dma-cells = <1>;

				status = "disabled";

			};

		};



		apb@d4000000 {	/* APB */
@@ -201,6 +219,14 @@ 
			reg = <0xd4000000 0x00200000>;

			ranges;



			dma-controller@d4000000 {

				compatible = "marvell,pdma-1.0";

				reg = <0xd4000000 0x10000>;

				interrupts = <48>;

				#dma-channels = <16>;

				status = "disabled";

			};



			timer0: timer@d4014000 {

				compatible = "mrvl,mmp-timer";

				reg = <0xd4014000 0x100>;

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