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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: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
zero-colors
Nicolas Ferre 2016-12-01 11:49:47 +01:00 committed by Alexandre Belloni
parent 0d98013de8
commit 22eb6cc222
1 changed files with 10 additions and 0 deletions

View File

@ -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>;