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Commit 22eb6cc2 authored by Nicolas Ferre's avatar Nicolas Ferre Committed by Alexandre Belloni
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ARM: dts: at91: add dma1 definition to sama5d2 



The sama5d2 SoC has a second DMA controller and can be used just like DMA0.
By default both DMA controllers are configured as "Secure" in
MATRIX_SPSELR so we can use whichever we want in a "single Secure World"
configuration.
Surprisingly the DMA1 has a lower address than DMA0. To avoid confusion
place it after DMA0 node anyway.

Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
parent 0d98013d

arch/arm/boot/dts/sama5d2.dtsi

+10 −0
Original line number Diff line number Diff line
@@ -395,6 +395,16 @@ 
				clock-names = "dma_clk";

			};



			/* Place dma1 here despite its address */

			dma1: dma-controller@f0004000 {

				compatible = "atmel,sama5d4-dma";

				reg = <0xf0004000 0x1000>;

				interrupts = <7 IRQ_TYPE_LEVEL_HIGH 0>;

				#dma-cells = <1>;

				clocks = <&dma1_clk>;

				clock-names = "dma_clk";

			};



			pmc: pmc@f0014000 {

				compatible = "atmel,sama5d2-pmc", "syscon";

				reg = <0xf0014000 0x160>;