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ARM: dts: lpc18xx: add dmac node

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Add the ARM PL080 DMA controller node to the dtsi for all
lpc18xx/43xx devices.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
This commit is contained in:
Joachim Eastwood 2015-05-26 20:59:32 +02:00
parent 4f85dd16a5
commit 5924007c7e
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/lpc18xx.dtsi
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@ -68,6 +68,25 @@ gp_clkin: gp_clkin {
};
soc {
dmac: dma-controller@40002000 {
compatible = "arm,pl080", "arm,primecell";
arm,primecell-periphid = <0x00041080>;
reg = <0x40002000 0x1000>;
interrupts = <2>;
clocks = <&ccu1 CLK_CPU_DMA>;
clock-names = "apb_pclk";
resets = <&rgu 19>;
#dma-cells = <2>;
dma-channels = <8>;
dma-requests = <16>;
lli-bus-interface-ahb1;
lli-bus-interface-ahb2;
mem-bus-interface-ahb1;
mem-bus-interface-ahb2;
memcpy-burst-size = <256>;
memcpy-bus-width = <32>;
};
spifi: flash-controller@40003000 {
compatible = "nxp,lpc1773-spifi";
reg = <0x40003000 0x1000>, <0x14000000 0x4000000>;